ysRq : Show Memory
DMA per-cpu:
cpu 0 hot: low 0, high 0, batch 1 used:0
cpu 0 cold: low 0, high 0, batch 1 used:0
cpu 1 hot: low 0, high 0, batch 1 used:0
cpu 1 cold: low 0, high 0, batch 1 used:0
cpu 2 hot: low 0, high 0, batch 1 used:0
cpu 2 cold: low 0, high 0, batch 1 used:0
cpu 3 hot: low 0, high 0, batch 1 used:0
cpu 3 cold: low 0, high 0, batch 1 used:0
DMA32 per-cpu:
cpu 0 hot: low 0, high 186, batch 31 used:3
cpu 0 cold: low 0, high 62, batch 15 used:48
cpu 1 hot: low 0, high 186, batch 31 used:57
cpu 1 cold: low 0, high 62, batch 15 used:50
cpu 2 hot: low 0, high 186, batch 31 used:29
cpu 2 cold: low 0, high 62, batch 15 used:48
cpu 3 hot: low 0, high 186, batch 31 used:52
cpu 3 cold: low 0, high 62, batch 15 used:56
Normal per-cpu:
cpu 0 hot: low 0, high 186, batch 31 used:30
cpu 0 cold: low 0, high 62, batch 15 used:54
cpu 1 hot: low 0, high 186, batch 31 used:18
cpu 1 cold: low 0, high 62, batch 15 used:46
cpu 2 hot: low 0, high 186, batch 31 used:21
cpu 2 cold: low 0, high 62, batch 15 used:57
cpu 3 hot: low 0, high 186, batch 31 used:165
cpu 3 cold: low 0, high 62, batch 15 used:54
HighMem per-cpu: empty
Free pages:       73360kB (0kB HighMem)
Active:184181 inactive:765698 dirty:3515 writeback:338 unstable:0 free:18340 slab:26812 mapped:117539 pagetables:7619
DMA free:8828kB min:128kB low:160kB high:192kB active:0kB inactive:0kB present:8468kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 3512 4017 4017
DMA32 free:58016kB min:55836kB low:69792kB high:83752kB active:523012kB inactive:2824532kB present:3596384kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 505 505
Normal free:6516kB min:8028kB low:10032kB high:12040kB active:213712kB inactive:238260kB present:517120kB pages_scanned:44 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
HighMem free:0kB min:128kB low:128kB high:128kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
DMA: 19*4kB 22*8kB 18*16kB 17*32kB 15*64kB 9*128kB 8*256kB 1*512kB 3*1024kB 0*2048kB 0*4096kB = 8828kB
DMA32: 116*4kB 0*8kB 1*16kB 0*32kB 1*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 14*4096kB = 58016kB
Normal: 9*4kB 12*8kB 1*16kB 1*32kB 1*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 1*4096kB = 6516kB
HighMem: empty
Swap cache: add 0, delete 0, find 0/0, race 0+0
Free swap  = 0kB
Total swap = 0kB
SysRq : Show State

                                                       sibling
  task                 PC          pid father child younger older
init          D ffff810004f39300     0     1      0     2               (NOTLB)
ffff81011fc7faf8 0000000000000082 0000000000000d4a 0000000000000009 
       ffff81011fc7d6c8 ffff81011fc7d4b0 ffff81011fce8100 000037bbbcde6144 
       0000000000015968 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8017248c>{link_path_walk+234} <ffffffff8014ab9b>{__get_free_pages+48}
       <ffffffff8017508d>{__pollwait+61} <ffffffff8016e14b>{pipe_poll+52}
       <ffffffff8017539b>{do_select+655} <ffffffff80175050>{__pollwait+0}
       <ffffffff8017576d>{sys_select+555} <ffffffff8010d8ea>{system_call+126}
       
migration/0   S ffff810004f21300     0     2      1             3       (L-TLB)
ffff81011fc81eb8 0000000000000046 000000021fc81e28 0000000000000001 
       ffff81011fc7cff8 ffff81011fc7cde0 ffffffff8062a120 000037a347b1b8f1 
       00000000000014b4 000000008011f085 
Call Trace:<ffffffff8011dc7f>{__wake_up_common+62} <ffffffff801204d1>{migration_thread+318}
       <ffffffff80120393>{migration_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff80120393>{migration_thread+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80120393>{migration_thread+0} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
ksoftirqd/0   S ffff810004f21300     0     3      1             4     2 (L-TLB)
ffff81011fc85ef8 0000000000000046 ffff81011fc85f08 000000000000000a 
       ffff81011fc7c928 ffff81011fc7c710 ffffffff8062a120 0000379c5dd13e3b 
       000000000000132d 00000000f64a8e4e 
Call Trace:<ffffffff80129249>{ksoftirqd+0} <ffffffff80129284>{ksoftirqd+59}
       <ffffffff80137d72>{kthread+219} <ffffffff80129249>{ksoftirqd+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80129249>{ksoftirqd+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
watchdog/0    S ffff810004f21300     0     4      1             5     3 (L-TLB)
ffff81011fc87e78 0000000000000046 ffff810004f22580 0000000000000001 
       ffff81011fc7c258 ffff81011fc7c040 ffffffff8062a120 00003fe86f3ac411 
       00000000000005b0 0000000000000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff80144408>{watchdog+0}
       <ffffffff804d43a7>{schedule_timeout+140} <ffffffff8012c7fd>{process_timeout+0}
       <ffffffff804d4402>{schedule_timeout_interruptible+25}
       <ffffffff8012ce33>{msleep_interruptible+49} <ffffffff8014445c>{watchdog+84}
       <ffffffff80137d72>{kthread+219} <ffffffff80144408>{watchdog+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80144408>{watchdog+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
migration/1   S ffff810004f29300     0     5      1             6     4 (L-TLB)
ffff81011fc8beb8 0000000000000046 0000000304f39300 0000000000000001 
       ffff81011fc89708 ffff81011fc894f0 ffff81011fc88080 000037a344581fe0 
       0000000000001324 000000018011f085 
Call Trace:<ffffffff8011dc7f>{__wake_up_common+62} <ffffffff801204d1>{migration_thread+318}
       <ffffffff80120393>{migration_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff80120393>{migration_thread+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80120393>{migration_thread+0} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
ksoftirqd/1   S ffffffff804d2ff2     0     6      1             7     5 (L-TLB)
ffff81011fc8fef8 0000000000000046 ffffffff804fd1e6 000000000000000a 
       ffff81011fc89038 ffff81011fc88e20 ffff81011fc88080 000037847dfa8554 
       0000000000000cc8 0000000100000001 
Call Trace:<ffffffff80129249>{ksoftirqd+0} <ffffffff80129284>{ksoftirqd+59}
       <ffffffff80137d72>{kthread+219} <ffffffff80129249>{ksoftirqd+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80129249>{ksoftirqd+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
watchdog/1    S ffff810004f29300     0     7      1             8     6 (L-TLB)
ffff81011fc91e78 0000000000000046 ffff81011fc91e78 0000000000000009 
       ffff81011fc88968 ffff81011fc88750 ffff81011fc88080 00003fe86f9c598b 
       0000000000000503 0000000100000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff80144408>{watchdog+0}
       <ffffffff804d43a7>{schedule_timeout+140} <ffffffff8012c7fd>{process_timeout+0}
       <ffffffff804d4402>{schedule_timeout_interruptible+25}
       <ffffffff8012ce33>{msleep_interruptible+49} <ffffffff8014445c>{watchdog+84}
       <ffffffff80137d72>{kthread+219} <ffffffff80144408>{watchdog+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80144408>{watchdog+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
migration/2   S ffff810004f31300     0     8      1             9     7 (L-TLB)
ffff81011fcbdeb8 0000000000000046 000000001fcbde28 0000000000000001 
       ffff81011fcbb748 ffff81011fcbb530 ffff81011fcba0c0 000037a346db01bc 
       00000000000014f5 000000028011f085 
Call Trace:<ffffffff8011dc7f>{__wake_up_common+62} <ffffffff801204d1>{migration_thread+318}
       <ffffffff80120393>{migration_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff80120393>{migration_thread+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80120393>{migration_thread+0} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
ksoftirqd/2   S ffff810004f31300     0     9      1            10     8 (L-TLB)
ffff81011fcbfef8 0000000000000046 ffff81011fcbfef8 000000000000000a 
       ffff81011fcbb078 ffff81011fcbae60 ffff81011fcba0c0 00003781cff79c93 
       000000000000096a 000000021a599870 
Call Trace:<ffffffff80129249>{ksoftirqd+0} <ffffffff80129284>{ksoftirqd+59}
       <ffffffff80137d72>{kthread+219} <ffffffff80129249>{ksoftirqd+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80129249>{ksoftirqd+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
watchdog/2    S ffff810004f31300     0    10      1            11     9 (L-TLB)
ffff81011fcc1e78 0000000000000046 ffff810004f32a80 0000000000000009 
       ffff81011fcba9a8 ffff81011fcba790 ffff81011fcba0c0 00003fe86f9c6e5e 
       000000000000074d 0000000200000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff80144408>{watchdog+0}
       <ffffffff804d43a7>{schedule_timeout+140} <ffffffff8012c7fd>{process_timeout+0}
       <ffffffff804d4402>{schedule_timeout_interruptible+25}
       <ffffffff8012ce33>{msleep_interruptible+49} <ffffffff8014445c>{watchdog+84}
       <ffffffff80137d72>{kthread+219} <ffffffff80144408>{watchdog+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80144408>{watchdog+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
migration/3   S ffff810004f39300     0    11      1            12    10 (L-TLB)
ffff81011fcebeb8 0000000000000046 0000000104f3a580 0000000000000001 
       ffff81011fce9788 ffff81011fce9570 ffff81011fce8100 000037a38dd86915 
       00000000000013df 000000038011f085 
Call Trace:<ffffffff8011dc7f>{__wake_up_common+62} <ffffffff801204d1>{migration_thread+318}
       <ffffffff80120393>{migration_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff80120393>{migration_thread+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80120393>{migration_thread+0} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
ksoftirqd/3   S ffff810004f39c58     0    12      1            13    11 (L-TLB)
ffff81011fd0def8 0000000000000046 ffff81011fce90c0 000000000000000a 
       ffff81011fce90b8 ffff81011fce8ea0 ffff8100bc6e2710 0000378e968a96cf 
       0000000000000ea1 0000000329524372 
Call Trace:<ffffffff80129249>{ksoftirqd+0} <ffffffff80129284>{ksoftirqd+59}
       <ffffffff80137d72>{kthread+219} <ffffffff80129249>{ksoftirqd+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80129249>{ksoftirqd+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
watchdog/3    S ffff810004f39300     0    13      1            14    12 (L-TLB)
ffff81011fd11e78 0000000000000046 ffff81011fd11e78 0000000000000009 
       ffff81011fce89e8 ffff81011fce87d0 ffff81011fce8100 00003fe86f03a277 
       00000000000005af 0000000300000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff80144408>{watchdog+0}
       <ffffffff804d43a7>{schedule_timeout+140} <ffffffff8012c7fd>{process_timeout+0}
       <ffffffff804d4402>{schedule_timeout_interruptible+25}
       <ffffffff8012ce33>{msleep_interruptible+49} <ffffffff8014445c>{watchdog+84}
       <ffffffff80137d72>{kthread+219} <ffffffff80144408>{watchdog+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80144408>{watchdog+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
events/0      S ffff810004f21300     0    14      1            15    13 (L-TLB)
ffff81011fd3fe28 0000000000000046 ffffffff80784440 000000000000000a 
       ffff81011fd3d7c8 ffff81011fd3d5b0 ffffffff8062a120 00003fe86cd944a8 
       0000000000007c6f 0000000080784440 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff8014d45c>{cache_reap+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff80134175>{worker_thread+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
events/1      S ffff810004f29c58     0    15      1            16    14 (L-TLB)
ffff81011fd4de28 0000000000000046 ffffffff80784440 000000000000000a 
       ffff81011fd4b808 ffff81011fd4b5f0 ffff81011fa5b120 00003fe86d424899 
       0000000000009f30 0000000180784440 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff8014d45c>{cache_reap+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff80134175>{worker_thread+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
events/2      S ffff810004f31300     0    16      1            17    15 (L-TLB)
ffff81011fd51e28 0000000000000046 ffffffff80784440 000000000000000a 
       ffff81011fd3d0f8 ffff81011fd3cee0 ffff81011fcba0c0 00003fe86d3b0a30 
       0000000000005c89 0000000280784440 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff8014d45c>{cache_reap+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff80134175>{worker_thread+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
events/3      S ffff810004f39300     0    17      1            18    16 (L-TLB)
ffff81011fd53e28 0000000000000046 ffffffff80784440 000000000000000a 
       ffff81011fd4b138 ffff81011fd4af20 ffff81011fce8100 00003fe86ca3dce9 
       000000000000b744 0000000380784440 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff8014d45c>{cache_reap+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff80134175>{worker_thread+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
khelper       S ffff81011fd3c810     0    18      1            19    17 (L-TLB)
ffff81011fd55e28 0000000000000046 ffff810103ef3ae0 0000000000000009 
       ffff81011fd3ca28 ffff81011fd3c810 ffff810112a27020 000000de851de203 
       0000000000000c22 0000000303ef3ad8 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff801335cf>{__call_usermodehelper+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff80134175>{worker_thread+0}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kthread       S ffff810004f21300     0    19      1    24     307    18 (L-TLB)
ffff81011fd77e28 0000000000000046 ffff81006f833d88 000000000000000a 
       ffff81011fd4aa68 ffff81011fd4a850 ffffffff8062a120 00001b65a5c20634 
       0000000000001cfc 000000006f833d80 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff80137aa6>{keventd_create_kthread+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff80134175>{worker_thread+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
kblockd/0     D ffff81011fd4a180     0    24     19            25       (L-TLB)
ffff81011f881738 0000000000000046 0000000000000d1e 000000000000000a 
       ffff81011fd4a398 ffff81011fd4a180 ffff810105fe36b0 000037a39768bb18 
       0000000000022aaa 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80449766>{tcp_sendmsg+1365} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8014a92f>{__alloc_pages+94} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8042149b>{kernel_sendmsg+61} <ffffffff8042149b>{kernel_sendmsg+61}
       <ffffffff8802e111>{:nbd:sock_xmit+273} <ffffffff80394aa7>{ata_exec_command+48}
       <ffffffff80148249>{mempool_alloc_slab+17} <ffffffff80148342>{mempool_alloc+44}
       <ffffffff8802e45c>{:nbd:nbd_send_req+495} <ffffffff8802e731>{:nbd:do_nbd_request+285}
       <ffffffff802c5326>{as_work_handler+43} <ffffffff80134326>{worker_thread+433}
       <ffffffff802c52fb>{as_work_handler+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kblockd/1     S ffff810004f29300     0    25     19            26    24 (L-TLB)
ffff81011f885e28 0000000000000046 ffff81011f885da8 000000000000000a 
       ffff81011f883848 ffff81011f883630 ffff81011fc88080 000037a3952d305b 
       000000000008b1e0 00000001802be6e0 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff802c52fb>{as_work_handler+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
kblockd/2     D ffff810004f31300     0    26     19            27    25 (L-TLB)
ffff81011f887cc8 0000000000000046 0000000100000000 000000000000000a 
       ffff81011fd3c358 ffff81011fd3c140 ffff81011fcba0c0 000037a39950da9e 
       0000000000009e83 00000002802d05e2 
Call Trace:<ffffffff80394aa7>{ata_exec_command+48} <ffffffff8039407c>{ata_bmdma_setup+100}
       <ffffffff80396994>{ata_qc_issue_prot+129} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8802ef3b>{:nbd:.text.lock.nbd+5} <ffffffff802c0f28>{__generic_unplug_device+37}
       <ffffffff802c0ff1>{generic_unplug_device+32} <ffffffff802bef58>{blk_unplug_work+13}
       <ffffffff80134326>{worker_thread+433} <ffffffff802bef4b>{blk_unplug_work+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
kblockd/3     S ffff810004f39300     0    27     19            28    26 (L-TLB)
ffff81011f88de28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f88b888 ffff81011f88b670 ffff81011fce8100 000037bbb78145b3 
       000000000000ce1d 00000003802cc01d 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff802c52fb>{as_work_handler+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
kacpid        S ffff810004f21300     0    28     19           143    27 (L-TLB)
ffff81011f88fe28 0000000000000046 0000000000000000 0000000000000009 
       ffff81011f883178 ffff81011f882f60 ffffffff8062a120 000000118738bda1 
       00000000000007a2 0000000000000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
khubd         S ffff810004f21300     0   143     19           308    28 (L-TLB)
ffff81011f96ddf8 0000000000000046 ffff81011f464800 000000000000000a 
       ffff81011f882aa8 ffff81011f882890 ffffffff8062a120 00000014bcf45883 
       00000000000034ec 000000001f46e820 
Call Trace:<ffffffff803ad1aa>{hub_port_status+84} <ffffffff803b04a2>{hub_thread+2906}
       <ffffffff804d398d>{thread_return+0} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff803af948>{hub_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
kswapd0       D ffff81011f9b16b0     0   307      1          1307    19 (L-TLB)
ffff81011f9b3c48 0000000000000046 ffffffff80634180 000000000000000a 
       ffff81011f9b18c8 ffff81011f9b16b0 ffff810115d5d220 000037a3585a34f4 
       00000000002e0406 000000015f7db600 
Call Trace:<ffffffff802950e6>{_xfs_log_force+124} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff801380d4>{add_wait_queue_exclusive+60} <ffffffff80258638>{xfs_qm_dqunpin_wait+214}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802571df>{xfs_qm_dqflush+64}
       <ffffffff8025bb5b>{xfs_qm_shake+259} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80150ac5>{balance_pgdat+565} <ffffffff80150e80>{kswapd+283}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80150d65>{kswapd+0} <ffffffff8010ea16>{child_rip+0}
       
aio/0         S ffff810004f21300     0   308     19           309   143 (L-TLB)
ffff81011f9b5e28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f88aae8 ffff81011f88a8d0 ffffffff8062a120 00000012bb38e750 
       0000000000001078 0000000000000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
aio/1         S ffff810004f29300     0   309     19           310   308 (L-TLB)
ffff81011f9bbe28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f9b9908 ffff81011f9b96f0 ffff81011fc88080 00000012bb394eb7 
       000000000000116b 0000000100000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
aio/2         S ffff810004f31300     0   310     19           311   309 (L-TLB)
ffff81011f9bde28 0000000000000046 0000000000000000 0000000000000009 
       ffff81011f88a418 ffff81011f88a200 ffff81011fcba0c0 00000012bb39aaa8 
       0000000000000b3a 0000000200000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
aio/3         S ffff810004f39300     0   311     19           317   310 (L-TLB)
ffff81011f9c1e28 0000000000000046 0000000000000000 0000000000000009 
       ffff81011f9bf948 ffff81011f9bf730 ffff81011fce8100 00000012bb3a2821 
       00000000000007f2 0000000300000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfslogd/0     S ffff810004f21378     0   317     19           318   311 (L-TLB)
ffff81011fa45e28 0000000000000046 ffff81011fa45d98 000000000000000a 
       ffff81011f9b11f8 ffff81011f9b0fe0 ffff81011fd4a180 000037a34d6dbade 
       00000000000074eb 000000000f54ad78 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff802aba74>{pagebuf_iodone_work+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfslogd/1     S ffff810004f29c58     0   318     19           319   317 (L-TLB)
ffff81011fa49e28 0000000000000046 ffff81011fa49d98 000000000000000a 
       ffff81011f9bf278 ffff81011f9bf060 ffff81011f883630 000037a339a9db84 
       0000000000012174 000000017053ae30 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff802aba74>{pagebuf_iodone_work+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfslogd/2     S ffff810004f31c58     0   319     19           320   318 (L-TLB)
ffff81011fa4be28 0000000000000046 ffff81011fa4bd98 000000000000000a 
       ffff81011f9b0b28 ffff81011f9b0910 ffff81011fd3c140 000037a33a2bfb4d 
       000000000000266d 0000000235f05ee8 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff802aba74>{pagebuf_iodone_work+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfslogd/3     S ffff810004f39300     0   320     19           321   319 (L-TLB)
ffff81011fa4de28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f9beba8 ffff81011f9be990 ffff81011fce8100 000037a38bb7fc97 
       000000000000142f 0000000365070cc0 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff802aba74>{pagebuf_iodone_work+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
xfsdatad/0    S ffff81011f9be2c0     0   321     19           322   320 (L-TLB)
ffff81011fa4fe28 0000000000000046 0000000000000292 000000000000000a 
       ffff81011f9be4d8 ffff81011f9be2c0 ffff810105fe36b0 000037a3975e7665 
       000000000000854f 0000000080148236 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff802a9d55>{xfs_end_bio_unwritten+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfsdatad/1    S ffff81011f9b0240     0   322     19           323   321 (L-TLB)
ffff81011fa53e28 0000000000000046 0000000000000292 000000000000000a 
       ffff81011f9b0458 ffff81011f9b0240 ffff810105fe36b0 000037a31db567bd 
       0000000000008b38 0000000180148236 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff802a9d55>{xfs_end_bio_unwritten+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfsdatad/2    S ffff81011fa557b0     0   323     19           324   322 (L-TLB)
ffff81011fa57e28 0000000000000046 0000000000000292 000000000000000a 
       ffff81011fa559c8 ffff81011fa557b0 ffff810105fe36b0 000037a34c4a1d33 
       0000000000007eac 0000000280148236 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff802a9d55>{xfs_end_bio_unwritten+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfsdatad/3    S ffff81011fa5b7f0     0   324     19           325   323 (L-TLB)
ffff81011fa5de28 0000000000000046 0000000000000292 000000000000000a 
       ffff81011fa5ba08 ffff81011fa5b7f0 ffff810105fe36b0 000037a19d581c6c 
       0000000000007d6b 0000000380148236 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff802a9d55>{xfs_end_bio_unwritten+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfsbufd       S ffff810004f29300     0   325     19           924   324 (L-TLB)
ffff81011fa5fe78 0000000000000046 ffff81011fa5fe08 000000000000000a 
       ffff81011fa5b338 ffff81011fa5b120 ffff81011fc88080 00003fe86d424f87 
       00000000000006ee 0000000100000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff802acdbb>{xfsbufd+0}
       <ffffffff804d43a7>{schedule_timeout+140} <ffffffff8012c7fd>{process_timeout+0}
       <ffffffff804d4402>{schedule_timeout_interruptible+25}
       <ffffffff802ace21>{xfsbufd+102} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
kseriod       S ffff810004f39300     0   924     19           979   325 (L-TLB)
ffff81011f415e78 0000000000000046 ffff81011f415dd8 000000000000000a 
       ffff81011fa552f8 ffff81011fa550e0 ffff81011fce8100 00000014dec36803 
       00000000000287b6 00000003806585a0 
Call Trace:<ffffffff8034622d>{bus_add_driver+256} <ffffffff8033d6cb>{serio_thread+640}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8033d44b>{serio_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
ata/0         S ffff810004f21300     0   979     19           980   924 (L-TLB)
ffff81011f44be28 0000000000000046 ffff81011f44be08 000000000000000a 
       ffff81011fa5ac68 ffff81011fa5aa50 ffffffff8062a120 00000013f600005f 
       00000000000014a6 000000001f44be88 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
ata/1         S ffff810004f29300     0   980     19           981   979 (L-TLB)
ffff81011fd39e28 0000000000000046 0000000000000292 000000000000000a 
       ffff81011fa54c28 ffff81011fa54a10 ffff81011fc88080 000000140e69afd0 
       0000000000030ca3 000000011f41b488 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff8039600c>{ata_pio_task+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
ata/2         S ffff810004f31300     0   981     19           982   980 (L-TLB)
ffff81011fd3be28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011fa54558 ffff81011fa54340 ffff81011fcba0c0 00000013f600a498 
       0000000000000e28 0000000200000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
ata/3         S ffff810004f39300     0   982     19           986   981 (L-TLB)
ffff81011f44de28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011fa5a598 ffff81011fa5a380 ffff81011fce8100 00000013f600fa92 
       000000000000083d 0000000300000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
scsi_eh_0     S ffff810004f29300     0   986     19           987   982 (L-TLB)
ffff81011f44fe98 0000000000000046 ffff81011f44fed4 0000000000000009 
       ffff81011f9b8498 ffff81011f9b8280 ffff81011fc88080 00000013fac97ec6 
       0000000000000691 0000000180629e00 
Call Trace:<ffffffff804d398d>{thread_return+0} <ffffffff80381a20>{scsi_error_handler+0}
       <ffffffff80381a63>{scsi_error_handler+67} <ffffffff80381a20>{scsi_error_handler+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
scsi_eh_1     S ffff810004f39300     0   987     19          1030   986 (L-TLB)
ffff81011fd41e98 0000000000000046 ffff81011fd41ed4 0000000000000009 
       ffff81011f9e2518 ffff81011f9e2300 ffff81011fce8100 00000013ff5b876c 
       00000000000004f5 0000000380629e00 
Call Trace:<ffffffff804d398d>{thread_return+0} <ffffffff80381a20>{scsi_error_handler+0}
       <ffffffff80381a63>{scsi_error_handler+67} <ffffffff80381a20>{scsi_error_handler+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
exec-osm/0    S ffff810004f21300     0  1030     19          1031   987 (L-TLB)
ffff81011f48fe28 0000000000000046 ffff81011f48fde8 0000000000000009 
       ffff81011f9e2be8 ffff81011f9e29d0 ffffffff8062a120 00000014ce05dfd4 
       00000000000014b2 0000000000000082 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
exec-osm/1    S ffff810004f29300     0  1031     19          1032  1030 (L-TLB)
ffff81011f491e28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f9b8b68 ffff81011f9b8950 ffff81011fc88080 00000014ce06372c 
       0000000000000bc6 0000000100000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
exec-osm/2    S ffff810004f31300     0  1032     19          1033  1031 (L-TLB)
ffff81011f493e28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f9e32b8 ffff81011f9e30a0 ffff81011fcba0c0 00000014ce069304 
       0000000000000bc6 0000000200000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
exec-osm/3    S ffff810004f39300     0  1033     19          1067  1032 (L-TLB)
ffff81011f499e28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f497a48 ffff81011f497830 ffff81011fce8100 00000014ce06ef9a 
       0000000000000958 0000000300000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kcryptd/0     S ffff810004f21300     0  1067     19          1068  1033 (L-TLB)
ffff81011f4bbe28 0000000000000046 ffff81011f4bbde8 0000000000000009 
       ffff81011f497378 ffff81011f497160 ffffffff8062a120 000000157e7712fc 
       0000000000000ca5 0000000000000082 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kcryptd/1     S ffff810004f29300     0  1068     19          1069  1067 (L-TLB)
ffff81011f4bde28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f9b9238 ffff81011f9b9020 ffff81011fc88080 000000157e775603 
       000000000000098c 0000000100000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kcryptd/2     S ffff810004f31300     0  1069     19          1070  1068 (L-TLB)
ffff81011f4bfe28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f4965d8 ffff81011f4963c0 ffff81011fcba0c0 000000157e77b6d1 
       0000000000000b70 0000000200000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kcryptd/3     S ffff810004f39300     0  1070     19          1071  1069 (L-TLB)
ffff81011f4c3e28 0000000000000046 0000000000000000 0000000000000009 
       ffff81011f4c1a88 ffff81011f4c1870 ffff81011fce8100 000000157e780b99 
       0000000000000829 0000000300000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kmpathd/0     S ffff810004f21300     0  1071     19          1072  1070 (L-TLB)
ffff81011f4c5e28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f496ca8 ffff81011f496a90 ffffffff8062a120 000000157e789aa5 
       0000000000000b43 0000000000000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kmpathd/1     S ffff810004f29300     0  1072     19          1073  1071 (L-TLB)
ffff81011f4c9e28 0000000000000046 0000000000000000 0000000000000009 
       ffff81011f4c13b8 ffff81011f4c11a0 ffff81011fc88080 000000157e78fe9f 
       0000000000000dba 0000000100000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kmpathd/2     S ffff810004f31300     0  1073     19          1074  1072 (L-TLB)
ffff81011f4cde28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f9e3988 ffff81011f9e3770 ffff81011fcba0c0 000000157e7945ff 
       0000000000000b23 0000000200000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kmpathd/3     S ffff810004f39300     0  1074     19          1075  1073 (L-TLB)
ffff81011f4cfe28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f4c0ce8 ffff81011f4c0ad0 ffff81011fce8100 000000157e7992f7 
       0000000000000810 0000000300000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
kmirrord      S ffff810004f29300     0  1075     19          1081  1074 (L-TLB)
ffff81011f4d3e28 0000000000000046 0000000000000000 0000000000000009 
       ffff81011f4d1ac8 ffff81011f4d18b0 ffff81011fc88080 00000015886d14cb 
       00000000000007d1 0000000100000000 
Call Trace:<ffffffff8011e548>{find_busiest_group+182} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804d398d>{thread_return+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
md10_raid1    S ffff810004f21300     0  1081     19          1082  1075 (L-TLB)
ffff81011ec85e38 0000000000000046 ffff81011ec85de8 000000000000000a 
       ffff81011f4c0618 ffff81011f4c0400 ffffffff8062a120 00003fe7e52e5c1f 
       00000000015a6b25 0000000000000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff8040aa63>{md_thread+0}
       <ffffffff804d43a7>{schedule_timeout+140} <ffffffff8012c7fd>{process_timeout+0}
       <ffffffff8040ab35>{md_thread+210} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8040aa63>{md_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
rpciod/0      S ffff81011ecab8f0     0  1082     19          1083  1081 (L-TLB)
ffff81011ecade28 0000000000000046 ffff81011ecadd88 000000000000000a 
       ffff81011ecabb08 ffff81011ecab8f0 ffff81011e084f20 000037cbe45187af 
       0000000000003bc8 000000001f4ec2c0 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804c2cd3>{rpc_async_schedule+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
rpciod/1      S ffff81011f4d11e0     0  1083     19          1084  1082 (L-TLB)
ffff81011ecb1e28 0000000000000046 ffff81011ecb1d88 000000000000000a 
       ffff81011f4d13f8 ffff81011f4d11e0 ffff810079d5e990 000037def89b41cb 
       00000000000054ba 00000001801f7887 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804c2cd3>{rpc_async_schedule+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
rpciod/2      S ffff81011f4d0b10     0  1084     19          1085  1083 (L-TLB)
ffff81011ecb3e28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011f4d0d28 ffff81011f4d0b10 ffff81011c5a69d0 000037a2e0d6c98f 
       000000000000437a 00000002d22eb188 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff8013425c>{worker_thread+231}
       <ffffffff804c2cd3>{rpc_async_schedule+0} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff80134175>{worker_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
rpciod/3      S ffff810004f39300     0  1085     19          1877  1084 (L-TLB)
ffff81011ecb5e28 0000000000000046 0000000000000000 000000000000000a 
       ffff81011ecab438 ffff81011ecab220 ffff81011fce8100 00003fe780e0e62f 
       00000000000022af 00000003072d8b08 
Call Trace:<ffffffff8013425c>{worker_thread+231} <ffffffff804c2cd3>{rpc_async_schedule+0}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff80134175>{worker_thread+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
sshd          D ffff810004f31300     0  1307      1          1494   307 (NOTLB)
ffff81011e6f5b58 0000000000000082 0000000000000dbb 0000000000000009 
       ffff81011ebfe458 ffff81011ebfe240 ffff81011fcba0c0 00003fc3c6b9cda9 
       000000000002cda6 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff80122532>{copy_process+204}
       <ffffffff804224bc>{sk_alloc+184} <ffffffff80123824>{do_fork+203}
       <ffffffff8010d8ea>{system_call+126} <ffffffff8010c041>{sys_clone+35}
       <ffffffff8010dc5b>{ptregscall_common+103} 
portmap       S ffff810004f21300     0  1494      1          1497  1307 (NOTLB)
ffff81011c683e98 0000000000000086 ffff81011c683f78 0000000000000009 
       ffff81011e085138 ffff81011e084f20 ffffffff8062a120 000037cbe451a080 
       00000000000018d1 0000000000000000 
Call Trace:<ffffffff80138118>{add_wait_queue+63} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff80175ad3>{sys_poll+609}
       <ffffffff80175050>{__pollwait+0} <ffffffff8010d8ea>{system_call+126}
       
lockd         S ffff810004f29300     0  1497      1          1517  1494 (L-TLB)
ffff81011c54de18 0000000000000046 000000001c54dd78 0000000000000009 
       ffff81011ebff1f8 ffff81011ebfefe0 ffff81011fc88080 00000027cfa2db4d 
       0000000000005db1 0000000100000286 
Call Trace:<ffffffff8017c4cf>{free_fdtable+41} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff804d433d>{schedule_timeout+34} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff804c6fec>{svc_recv+779} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8023239e>{lockd+289} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff8023227d>{lockd+0} <ffffffff8010ea16>{child_rip+0}
       
rpc.statd     S ffff810004f39300     0  1517      1          1526  1497 (NOTLB)
ffff81011c565d98 0000000000000082 ffff81011c565cf8 0000000000000009 
       ffff81011eb6d7c8 ffff81011eb6d5b0 ffff81011fce8100 000037cbe49413ed 
       0000000000009b9b 0000000300000000 
Call Trace:<ffffffff80138118>{add_wait_queue+63} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff801754cb>{do_select+959}
       <ffffffff80175050>{__pollwait+0} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff8017576d>{sys_select+555} <ffffffff8010d8ea>{system_call+126}
       
smartd        S ffff810004f21300     0  1526      1          1534  1517 (NOTLB)
ffff81011df91ee8 0000000000000082 ffff810103e9a580 0000000000000009 
       ffff81011fb0c4d8 ffff81011fb0c2c0 ffffffff8062a120 00003e54cebdb196 
       0000000000004915 0000000000000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff804d43a7>{schedule_timeout+140}
       <ffffffff8012c7fd>{process_timeout+0} <ffffffff804d4402>{schedule_timeout_interruptible+25}
       <ffffffff8012cf02>{sys_nanosleep+171} <ffffffff8010d8ea>{system_call+126}
       
acpid         S ffff810004f29300     0  1534      1          1566  1526 (NOTLB)
ffff81011dc79e98 0000000000000082 ffff81011c538630 0000000000000007 
       ffff81011e54d908 ffff81011e54d6f0 ffff81011fc88080 00000028c2eaa60e 
       0000000000016ecd 0000000180635580 
Call Trace:<ffffffff8014a92f>{__alloc_pages+94} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8048a024>{unix_poll+32} <ffffffff80175ad3>{sys_poll+609}
       <ffffffff80175050>{__pollwait+0} <ffffffff8010d8ea>{system_call+126}
       
sendmail      D ffff810004f21300     0  1566      1 32312    1574  1534 (NOTLB)
ffff81011be95ad8 0000000000000082 0000000000000d4a 0000000000000008 
       ffff81011eeaeff8 ffff81011eeaede0 ffffffff8062a120 000037caf2d89571 
       0000000000013fe4 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8015469e>{copy_page_range+1332} <ffffffff80152b35>{do_wp_page+330}
       <ffffffff8015543d>{__handle_mm_fault+2361} <ffffffff80123562>{copy_process+4348}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff804d398d>{thread_return+0}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012d684>{sigprocmask+189}
       <ffffffff8010e869>{error_exit+0} 
sendmail      S ffff810004f39300     0  1574      1 32313    1599  1566 (NOTLB)
ffff81011b929f68 0000000000000082 0000000000000020 0000000000000008 
       ffff81011ebfeb28 ffff81011ebfe910 ffff81011fce8100 00003e56bd438e87 
       0000000000019ca9 000000038012d684 
Call Trace:<ffffffff8012d5be>{sys_pause+25} <ffffffff8010d8ea>{system_call+126}
       
named         S ffff810004f29300     0  1599      1          1600  1574 (NOTLB)
ffff81011b11df08 0000000000000082 ffff81011b11df48 0000000000000007 
       ffff81011e5e23d8 ffff81011e5e21c0 ffff81011fc88080 0000002b6b003542 
       000000000005e69a 0000000180158338 
Call Trace:<ffffffff8010d8ea>{system_call+126} <ffffffff8010d7bb>{sys_rt_sigsuspend+204}
       <ffffffff8013af10>{sys_futex+209} <ffffffff8010dc5b>{ptregscall_common+103}
       
named         S ffff810004f39300     0  1600      1          1601  1599 (NOTLB)
ffff81011b11fd28 0000000000000082 0000000100000000 0000000000000009 
       ffff81011c5a6518 ffff81011c5a6300 ffff81011fce8100 00003fe3d3772df1 
       000000000000a7ef 0000000300000000 
Call Trace:<ffffffff8011f085>{default_wake_function+13} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff804d433d>{schedule_timeout+34} <ffffffff80138118>{add_wait_queue+63}
       <ffffffff8013a727>{do_futex+592} <ffffffff80420367>{sys_sendmsg+486}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8013af10>{sys_futex+209}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
named         S ffff810004f39300     0  1601      1          1602  1600 (NOTLB)
ffff81011b121d28 0000000000000082 000000011b121cf8 0000000000000009 
       ffff81011c5a7988 ffff81011c5a7770 ffff81011fce8100 00003fdcd7aac04f 
       0000000000002910 0000000300000000 
Call Trace:<ffffffff8011dc7f>{__wake_up_common+62} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80138118>{add_wait_queue+63} <ffffffff8013a727>{do_futex+592}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8013af10>{sys_futex+209}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
named         S ffff810004f29300     0  1602      1          1603  1601 (NOTLB)
ffff81011b123d28 0000000000000082 00000003447934ca 0000000000000009 
       ffff81011e084398 ffff81011e084180 ffff81011fc88080 00003fe3d3775671 
       00000000000024ca 0000000100000000 
Call Trace:<ffffffff8011dc7f>{__wake_up_common+62} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80138118>{add_wait_queue+63} <ffffffff8013a727>{do_futex+592}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8013af10>{sys_futex+209}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
named         S ffff810004f29300     0  1603      1          1604  1602 (NOTLB)
ffff81011b125d28 0000000000000082 0000000300000000 0000000000000009 
       ffff81011e084a68 ffff81011e084850 ffff81011fc88080 00003fdcd7aaac34 
       000000000000a24a 0000000100000000 
Call Trace:<ffffffff8011f085>{default_wake_function+13} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff804d433d>{schedule_timeout+34} <ffffffff80138118>{add_wait_queue+63}
       <ffffffff8013a727>{do_futex+592} <ffffffff80420367>{sys_sendmsg+486}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8013af10>{sys_futex+209}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
named         S ffff810004f31300     0  1604      1          1605  1603 (NOTLB)
ffff81011b127d28 0000000000000082 0000000100000000 0000000000000009 
       ffff81011fb0d278 ffff81011fb0d060 ffff81011fcba0c0 00003fe3d3773afd 
       000000000000292a 0000000200000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff804d43a7>{schedule_timeout+140}
       <ffffffff8012c7fd>{process_timeout+0} <ffffffff8013a727>{do_futex+592}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8013af10>{sys_futex+209}
       <ffffffff8010d8ea>{system_call+126} 
named         D ffff810004f31300     0  1605      1          1616  1604 (NOTLB)
ffff81011b147af8 0000000000000082 0000000000000d4a 000000000000000a 
       ffff81011fb0d948 ffff81011fb0d730 ffff81011fcba0c0 000037f0f6e16e59 
       0000000000021103 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff8016e14b>{pipe_poll+52} <ffffffff8017539b>{do_select+655}
       <ffffffff80175050>{__pollwait+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
atd           S ffff810004f39300     0  1616      1          1787  1605 (NOTLB)
ffff81011b381ee8 0000000000000086 0000000000000000 0000000000000009 
       ffff81011e5e3848 ffff81011e5e3630 ffff81011fce8100 00003fba8d1733b8 
       000000000000c1d8 0000000300000282 
Call Trace:<ffffffff8012cc97>{lock_timer_base+37} <ffffffff804d43a7>{schedule_timeout+140}
       <ffffffff8012c7fd>{process_timeout+0} <ffffffff804d4402>{schedule_timeout_interruptible+25}
       <ffffffff8012cf02>{sys_nanosleep+171} <ffffffff8010d8ea>{system_call+126}
       
bwbar         D ffff810004f29c58     0  1787      1          1788  1616 (NOTLB)
ffff810117edd7f8 0000000000000086 0000000000000d48 0000000000000009 
       ffff81011e5e3178 ffff81011e5e2f60 ffff81011fa5b120 000037b14150f8d5 
       0000000000018988 0000000180150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ccfd>{cache_alloc_refill+604} <ffffffff8014cf91>{__kmalloc+101}
       <ffffffff804c2f6d>{rpc_malloc+51} <ffffffff804bdfaf>{call_allocate+88}
       <ffffffff804c2b35>{__rpc_execute+142} <ffffffff804c2d0a>{rpc_execute+44}
       <ffffffff804bd728>{rpc_call_sync+119} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff801f8a39>{nfs_proc_getattr+107} <ffffffff801f581f>{__nfs_revalidate_inode+320}
       <ffffffff804d398d>{thread_return+0} <ffffffff801f59bb>{nfs_revalidate_inode+67}
       <ffffffff801f2645>{nfs_permission+322} <ffffffff8016fc83>{permission+121}
       <ffffffff80170d81>{__lookup_hash+43} <ffffffff80170e71>{lookup_hash+22}
       <ffffffff801733b6>{open_namei+229} <ffffffff80161656>{filp_open+35}
       <ffffffff8016131a>{get_unused_fd+108} <ffffffff801616b8>{do_sys_open+71}
       <ffffffff80161742>{sys_open+15} <ffffffff8010d8ea>{system_call+126}
       
bwbar         D ffff810004f39300     0  1788      1          1790  1787 (NOTLB)
ffff81011740f9b8 0000000000000082 0000000000000d41 0000000000000009 
       ffff81011ebff8c8 ffff81011ebff6b0 ffff81011fce8100 000037ab924f1c69 
       0000000000030c07 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80196f75>{proc_lookup+152} <ffffffff80154cc9>{__handle_mm_fault+453}
       <ffffffff802cf9b0>{vsnprintf+1352} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff801819ef>{seq_printf+126} <ffffffff80156c49>{vma_adjust+574}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe1f>{copy_user_generic+63}
       <ffffffff80181d5c>{seq_read+529} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
bwbar         S ffff810004f39378     0  1790      1          1791  1788 (NOTLB)
ffff8101185cb828 0000000000000086 000000bc185cb808 000000000000000a 
       ffff81011c5a6be8 ffff81011c5a69d0 ffff8100cac7e080 000037b141511676 
       000000000001d549 0000000304c2b200 
Call Trace:<ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff801f4bc4>{nfs_wait_schedule+0}
       <ffffffff801f4be6>{nfs_wait_schedule+34} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801f4bc4>{nfs_wait_schedule+0} <ffffffff804d457e>{out_of_line_wait_on_bit_lock+128}
       <ffffffff8012d684>{sigprocmask+189} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff804bd6af>{rpc_save_sigmask+38} <ffffffff801f57b5>{__nfs_revalidate_inode+214}
       <ffffffff804d398d>{thread_return+0} <ffffffff804d3a37>{thread_return+170}
       <ffffffff801f59bb>{nfs_revalidate_inode+67} <ffffffff801f0f28>{nfs_lookup_revalidate+427}
       <ffffffff80137eaf>{wake_up_bit+30} <ffffffff8017a645>{wake_up_inode+24}
       <ffffffff8017a658>{unlock_new_inode+17} <ffffffff801f4fc0>{nfs_fhget+684}
       <ffffffff80178a5c>{d_instantiate+128} <ffffffff801f180b>{nfs_instantiate+154}
       <ffffffff80131b56>{in_group_p+81} <ffffffff8016fb90>{generic_permission+94}
       <ffffffff80178ebb>{__d_lookup+181} <ffffffff8016fafc>{do_lookup+341}
       <ffffffff8017189b>{__link_path_walk+915} <ffffffff80172409>{link_path_walk+103}
       <ffffffff8016131a>{get_unused_fd+108} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017317a>{__path_lookup_intent_open+83} <ffffffff80173366>{open_namei+149}
       <ffffffff80161656>{filp_open+35} <ffffffff8016131a>{get_unused_fd+108}
       <ffffffff801616b8>{do_sys_open+71} <ffffffff80161742>{sys_open+15}
       <ffffffff8010d8ea>{system_call+126} 
bwbar         D ffff810004f39300     0  1791      1          1903  1790 (NOTLB)
ffff81011a6dbb38 0000000000000086 0000000000000d45 000000000000000a 
       ffff8101194793f8 ffff8101194791e0 ffff81011fce8100 000037ad9ff8286a 
       0000000000047174 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ebcf>{__pagevec_lru_add_active+224} <ffffffff80154cc9>{__handle_mm_fault+453}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff80157a6b>{do_brk+471}
       <ffffffff802ce5d1>{__up_write+269} <ffffffff8010e869>{error_exit+0}
       
md20_raid1    S ffff810004f29300     0  1877     19          1973  1085 (L-TLB)
ffff81011667be38 0000000000000046 ffff81011667bde8 000000000000000a 
       ffff81011e5ea418 ffff81011e5ea200 ffff81011fc88080 00003904261237a3 
       0000000000000f16 000000011c3b8880 
Call Trace:<ffffffff8040aa63>{md_thread+0} <ffffffff803ff714>{raid1d+1298}
       <ffffffff8040aa63>{md_thread+0} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8040ab35>{md_thread+210}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8040aa63>{md_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
nbd-client    S ffff810004f21300     0  1903      1          1905  1791 (NOTLB)
ffff81010b0b96b8 0000000000000082 0000000000000000 0000000000000009 
       ffff810119b0ec68 ffff810119b0ea50 ffffffff8062a120 00003e2f400c156b 
       00000000000079e8 0000000000000020 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8042274c>{sk_wait_data+164}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8044a1af>{tcp_recvmsg+885}
       <ffffffff80421ad7>{sock_common_recvmsg+47} <ffffffff8041faf7>{sock_recvmsg+116}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8011f067>{try_to_wake_up+1117}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80137f10>{wake_bit_function+36}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff804214f3>{kernel_recvmsg+67}
       <ffffffff8802e126>{:nbd:sock_xmit+294} <ffffffff80148236>{mempool_free_slab+18}
       <ffffffff802bf394>{__freed_request+41} <ffffffff802bf41c>{freed_request+47}
       <ffffffff802bfd43>{end_that_request_last+174} <ffffffff8802eb43>{:nbd:nbd_ioctl+839}
       <ffffffff8014a7a6>{get_page_from_freelist+531} <ffffffff8014a92f>{__alloc_pages+94}
       <ffffffff8014a7a6>{get_page_from_freelist+531} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff802c2bb0>{blkdev_driver_ioctl+99} <ffffffff802c31bc>{blkdev_ioctl+1527}
       <ffffffff801550b0>{__handle_mm_fault+1452} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff8011c99a>{do_page_fault+1044} <ffffffff80169cfc>{block_ioctl+27}
       <ffffffff801747d2>{do_ioctl+42} <ffffffff80174a60>{vfs_ioctl+577}
       <ffffffff80174ad8>{sys_ioctl+95} <ffffffff8010d8ea>{system_call+126}
       
nbd-client    S ffff810004f29300     0  1905      1          1907  1903 (NOTLB)
ffff81010b0f96b8 0000000000000086 ffff81010b0f9638 000000000000000a 
       ffff81011c5a72b8 ffff81011c5a70a0 ffff81011fc88080 000037a3975c6ce0 
       0000000000010bef 0000000100000020 
Call Trace:<ffffffff804526e8>{tcp_transmit_skb+1679} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8042274c>{sk_wait_data+164} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff8044a1af>{tcp_recvmsg+885}
       <ffffffff80421ad7>{sock_common_recvmsg+47} <ffffffff8041facb>{sock_recvmsg+72}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff8014c552>{kmem_freepages+189}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8011df52>{recalc_task_prio+256}
       <ffffffff8011f067>{try_to_wake_up+1117} <ffffffff804214f3>{kernel_recvmsg+67}
       <ffffffff8802e126>{:nbd:sock_xmit+294} <ffffffff80148236>{mempool_free_slab+18}
       <ffffffff802bf394>{__freed_request+41} <ffffffff802bf41c>{freed_request+47}
       <ffffffff802bfd43>{end_that_request_last+174} <ffffffff8802eb43>{:nbd:nbd_ioctl+839}
       <ffffffff8014a7a6>{get_page_from_freelist+531} <ffffffff8014a92f>{__alloc_pages+94}
       <ffffffff8014a7a6>{get_page_from_freelist+531} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff802c2bb0>{blkdev_driver_ioctl+99} <ffffffff802c31bc>{blkdev_ioctl+1527}
       <ffffffff801550b0>{__handle_mm_fault+1452} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff8011c99a>{do_page_fault+1044} <ffffffff80169cfc>{block_ioctl+27}
       <ffffffff801747d2>{do_ioctl+42} <ffffffff80174a60>{vfs_ioctl+577}
       <ffffffff80174ad8>{sys_ioctl+95} <ffffffff8010d8ea>{system_call+126}
       
nbd-client    S ffff810004f31300     0  1907      1          1909  1905 (NOTLB)
ffff81010b1196b8 0000000000000086 0000000000000000 0000000000000009 
       ffff81011a599a88 ffff81011a599870 ffff81011fcba0c0 00003e3f335c1417 
       00000000000072b9 0000000200000020 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8042274c>{sk_wait_data+164}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8044a1af>{tcp_recvmsg+885}
       <ffffffff80421ad7>{sock_common_recvmsg+47} <ffffffff80421aa8>{sock_common_recvmsg+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff8011f067>{try_to_wake_up+1117} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8011f085>{default_wake_function+13} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff8011f6ac>{__wake_up+67} <ffffffff80148236>{mempool_free_slab+18}
       <ffffffff804214f3>{kernel_recvmsg+67} <ffffffff8802e126>{:nbd:sock_xmit+294}
       <ffffffff80148236>{mempool_free_slab+18} <ffffffff802bf394>{__freed_request+41}
       <ffffffff802bf41c>{freed_request+47} <ffffffff802bfd43>{end_that_request_last+174}
       <ffffffff8802eb43>{:nbd:nbd_ioctl+839} <ffffffff8014a7a6>{get_page_from_freelist+531}
       <ffffffff8014a92f>{__alloc_pages+94} <ffffffff8014a7a6>{get_page_from_freelist+531}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff802c2bb0>{blkdev_driver_ioctl+99}
       <ffffffff802c31bc>{blkdev_ioctl+1527} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff802ce4bc>{__up_read+143} <ffffffff8011c99a>{do_page_fault+1044}
       <ffffffff80169cfc>{block_ioctl+27} <ffffffff801747d2>{do_ioctl+42}
       <ffffffff80174a60>{vfs_ioctl+577} <ffffffff80174ad8>{sys_ioctl+95}
       <ffffffff8010d8ea>{system_call+126} 
nbd-client    S ffff810004f39300     0  1909      1          2215  1907 (NOTLB)
ffff81010b1696b8 0000000000000086 ffff81010b169638 0000000000000009 
       ffff81011a598618 ffff81011a598400 ffff81011fce8100 000037a39660acd5 
       000000000001e645 0000000300000020 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8042274c>{sk_wait_data+164}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff8044a1af>{tcp_recvmsg+885} <ffffffff80421ad7>{sock_common_recvmsg+47}
       <ffffffff8041fb55>{sock_recvmsg+210} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff8011f067>{try_to_wake_up+1117}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80137f10>{wake_bit_function+36}
       <ffffffff8011dc7f>{__wake_up_common+62} <ffffffff804214f3>{kernel_recvmsg+67}
       <ffffffff8802e126>{:nbd:sock_xmit+294} <ffffffff80148236>{mempool_free_slab+18}
       <ffffffff802bf394>{__freed_request+41} <ffffffff802bf41c>{freed_request+47}
       <ffffffff802bfd43>{end_that_request_last+174} <ffffffff8802eb43>{:nbd:nbd_ioctl+839}
       <ffffffff8014a7a6>{get_page_from_freelist+531} <ffffffff8014a92f>{__alloc_pages+94}
       <ffffffff8014a7a6>{get_page_from_freelist+531} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff802c2bb0>{blkdev_driver_ioctl+99} <ffffffff802c31bc>{blkdev_ioctl+1527}
       <ffffffff801550b0>{__handle_mm_fault+1452} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff8011c99a>{do_page_fault+1044} <ffffffff80169cfc>{block_ioctl+27}
       <ffffffff801747d2>{do_ioctl+42} <ffffffff80174a60>{vfs_ioctl+577}
       <ffffffff80174ad8>{sys_ioctl+95} <ffffffff8010d8ea>{system_call+126}
       
kauditd       S ffff810004f39300     0  1973     19          2189  1877 (L-TLB)
ffff810104179e88 0000000000000046 ffff810004f2a580 000000000000000a 
       ffff81011a5993b8 ffff81011a5991a0 ffff81011fce8100 0000003d39d7d4a8 
       0000000000000a4b 0000000300000000 
Call Trace:<ffffffff801426cc>{kauditd_thread+0} <ffffffff8014280c>{kauditd_thread+320}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff801426cc>{kauditd_thread+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
xfssyncd      D ffff810004f31300     0  2189     19          2914  1973 (L-TLB)
ffff810056583c38 0000000000000046 ffff810056583bb8 000000000000000a 
       ffff81011e5eaae8 ffff81011e5ea8d0 ffff81011fcba0c0 000037a35f8d7d46 
       0000000000004bc4 000000028011f067 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80168751>{bio_clone+166}
       <ffffffff802581d1>{.text.lock.xfs_dquot+195} <ffffffff802579c5>{xfs_qm_dqrele+38}
       <ffffffff8025ac60>{xfs_qm_dqdetach+26} <ffffffff8028c927>{xfs_ireclaim+75}
       <ffffffff802a4c94>{xfs_finish_reclaim+281} <ffffffff802a6dac>{xfs_finish_reclaim_all+153}
       <ffffffff802a2508>{xfs_syncsub+84} <ffffffff802a2778>{xfs_sync+31}
       <ffffffff802b2102>{vfs_sync+25} <ffffffff8025a424>{xfs_qm_syncall+96}
       <ffffffff802b2102>{vfs_sync+25} <ffffffff802b15ab>{vfs_sync_worker+33}
       <ffffffff802b1d80>{xfssyncd+243} <ffffffff802b1c8d>{xfssyncd+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
httpd         D ffff810004f31300     0  2215      1  2217    2287  1909 (NOTLB)
ffff81005a195a48 0000000000000082 0000000000000d3d 0000000000000008 
       ffff81005a193848 ffff81005a193630 ffff81011fcba0c0 000037a8bdf368d4 
       000000000006c4cf 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ac17>{get_zeroed_page+67} <ffffffff8015378f>{__pte_alloc+29}
       <ffffffff801521ae>{__pmd_alloc+51} <ffffffff80154448>{copy_page_range+734}
       <ffffffff80123001>{copy_process+2971} <ffffffff80123824>{do_fork+203}
       <ffffffff80111a8c>{do_gettimeofday+90} <ffffffff8010d8ea>{system_call+126}
       <ffffffff8010c041>{sys_clone+35} <ffffffff8010dc5b>{ptregscall_common+103}
       
cronolog      S ffff810004f39300     0  2217   2215          2218       (NOTLB)
ffff81005b0f1db8 0000000000000082 ffff81005b0f1d38 0000000000000009 
       ffff810119b0fa08 ffff810119b0f7f0 ffff81011fce8100 0000262015af9561 
       0000000000003e95 000000035b0f1db8 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8012cc97>{lock_timer_base+37} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8012d228>{mod_timer+45} <ffffffff80127ee8>{do_setitimer+323}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
cronolog      S ffff810004f21300     0  2218   2215          2219  2217 (NOTLB)
ffff81005aa61db8 0000000000000082 000000002a1fc0a0 0000000000000009 
       ffff81005a193178 ffff81005a192f60 ffffffff8062a120 0000372e48b0ad93 
       0000000000010a86 0000000080147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f39c58     0  2219   2215          2220  2218 (NOTLB)
ffff81007e4ffdb8 0000000000000086 000000001e713298 000000000000000a 
       ffff81005a192aa8 ffff81005a192890 ffff810104f76710 00003409723fad7d 
       0000000000006295 0000000380147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      D ffff810004f21300     0  2220   2215          2221  2219 (NOTLB)
ffff81005a55f888 0000000000000082 0000000000000d36 0000000000000009 
       ffff81005a1923d8 ffff81005a1921c0 ffffffff8062a120 000037a5ce82920b 
       0000000000014002 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80146235>{generic_file_buffered_write+528}
       <ffffffff801fbb09>{nfs_sync_inode+95} <ffffffff8014f46d>{invalidate_inode_pages2+15}
       <ffffffff801469f7>{__generic_file_aio_write_nolock+816}
       <ffffffff804d398d>{thread_return+0} <ffffffff80147bbf>{generic_file_aio_write+107}
       <ffffffff801f39b7>{nfs_file_write+187} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
cronolog      S ffff810004f21c58     0  2221   2215          2222  2220 (NOTLB)
ffff81005e851db8 0000000000000082 ffff81005e851d78 0000000000000009 
       ffff81005c637888 ffff81005c637670 ffff810068317530 0000009c36588e98 
       000000000002616e 000000008014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff801565da>{unmap_region+283} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f29300     0  2222   2215          2223  2221 (NOTLB)
ffff81005a893db8 0000000000000086 0000000037fc90b8 0000000000000009 
       ffff81005c6371b8 ffff81005c636fa0 ffff81011fc88080 000037bb3e5ceffb 
       0000000000004f5a 0000000180147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f31378     0  2223   2215          2224  2222 (NOTLB)
ffff81005a989db8 0000000000000082 ffff81005a989d78 0000000000000009 
       ffff81011e54d238 ffff81011e54d020 ffff81005bf34ee0 0000009c366bcaa7 
       00000000000391fd 000000028014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff801565da>{unmap_region+283} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f29300     0  2224   2215          2225  2223 (NOTLB)
ffff81005bddfdb8 0000000000000082 ffff81005bddfd48 0000000000000009 
       ffff81011e54c498 ffff81011e54c280 ffff81011fc88080 000037b8c4a9b7e9 
       000000000000831d 0000000180147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f29300     0  2225   2215          2226  2224 (NOTLB)
ffff81005c143db8 0000000000000082 00000000327be3a0 0000000000000009 
       ffff810119478d28 ffff810119478b10 ffff81011fc88080 000037ade0e8a810 
       0000000000008644 0000000180147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f39c58     0  2226   2215          2227  2225 (NOTLB)
ffff81005bda3db8 0000000000000086 ffff81005bda3d38 000000000000000a 
       ffff810119478658 ffff810119478440 ffff810115d5c480 0000262015bee46f 
       000000000000f3f9 000000035bda3db8 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8012cc97>{lock_timer_base+37} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8012d228>{mod_timer+45} <ffffffff80127ee8>{do_setitimer+323}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
cronolog      S ffff810004f29300     0  2227   2215          2228  2226 (NOTLB)
ffff81005c1c9db8 0000000000000086 0000000037fc90b8 0000000000000009 
       ffff81005bf350f8 ffff81005bf34ee0 ffff81011fc88080 000037b56471b8c0 
       0000000000008c82 0000000180147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f21300     0  2228   2215          2229  2227 (NOTLB)
ffff81005db31db8 0000000000000086 0000000037fc90b8 0000000000000009 
       ffff810119b0e598 ffff810119b0e380 ffffffff8062a120 000037a7fea8a07e 
       0000000000005184 0000000080147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f29300     0  2229   2215          2230  2228 (NOTLB)
ffff81005b6f7db8 0000000000000086 0000000022bd6ad8 0000000000000009 
       ffff81005bf357c8 ffff81005bf355b0 ffff81011fc88080 000037b2429b7854 
       0000000000007232 0000000180147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f39c58     0  2230   2215          2231  2229 (NOTLB)
ffff810060bffdb8 0000000000000086 000000002a19adf0 0000000000000009 
       ffff810068317078 ffff810068316e60 ffff8100bd1f8080 0000334112188ec1 
       0000000000004add 0000000380147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f31300     0  2231   2215          2238  2230 (NOTLB)
ffff81005a983db8 0000000000000082 0000000037fc90b8 0000000000000009 
       ffff8101042756c8 ffff8101042754b0 ffff81011fcba0c0 000037bb3e8e40fa 
       0000000000007712 0000000280147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f29c58     0  2238   2215          2239  2231 (NOTLB)
ffff81005f0b5db8 0000000000000086 ffff81000257deb0 0000000000000009 
       ffff81005f0b38c8 ffff81005f0b36b0 ffff81005f0b2910 0000009c6979ba83 
       000000000005a441 000000018014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
cronolog      S ffff81005f0b2fe0     0  2239   2215          2240  2238 (NOTLB)
ffff81005e0f7db8 0000000000000082 ffff8100024aa470 0000000000000009 
       ffff81005f0b31f8 ffff81005f0b2fe0 ffff81005a193630 0000009c69a73e99 
       0000000000046abf 000000018014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
cronolog      S ffff810004f39300     0  2240   2215          8964  2239 (NOTLB)
ffff81005e787db8 0000000000000082 ffff8100024a1cd0 0000000000000009 
       ffff81005f0b2b28 ffff81005f0b2910 ffff81011fce8100 0000009c69bd681c 
       0000000000041e0e 000000038014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f31300     0  2287      1  2289    2966  2215 (NOTLB)
ffff810061775b28 0000000000000082 0000000000000d4c 0000000000000009 
       ffff810060bf6398 ffff810060bf6180 ffff81011fcba0c0 000038feb3db1828 
       000000000001d336 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014cb03>{cache_alloc_refill+98} <ffffffff8014ab9b>{__get_free_pages+48}
       <ffffffff801223be>{mm_init+232} <ffffffff80122e11>{copy_process+2475}
       <ffffffff80123824>{do_fork+203} <ffffffff80175850>{sys_select+782}
       <ffffffff80111a8c>{do_gettimeofday+90} <ffffffff8010d8ea>{system_call+126}
       <ffffffff8010c041>{sys_clone+35} <ffffffff8010dc5b>{ptregscall_common+103}
       
cronolog      S ffff810004f39c58     0  2289   2287          2290       (NOTLB)
ffff81005fb75db8 0000000000000082 ffff81005fb75d38 000000000000000a 
       ffff81005c636418 ffff81005c636200 ffff810013468de0 000026201f4e982c 
       000000000000e259 000000035fb75db8 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8012cc97>{lock_timer_base+37} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8012d228>{mod_timer+45} <ffffffff80127ee8>{do_setitimer+323}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
cronolog      S ffff810004f39300     0  2290   2287          2291  2289 (NOTLB)
ffff81005f477db8 0000000000000086 000000001bbd22a0 000000000000000a 
       ffff810063902d68 ffff810063902b50 ffff81011fce8100 00002c8240c2f72c 
       0000000000009e6a 0000000380147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810063902480     0  2291   2287          2292  2290 (NOTLB)
ffff81005f479db8 0000000000000086 ffff81000267e8d8 0000000000000009 
       ffff810063902698 ffff810063902480 ffff81005e318710 0000009cbda46c7c 
       0000000000043a9a 000000008014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
cronolog      S ffff810004f29300     0  2292   2287          2293  2291 (NOTLB)
ffff81005f5d3db8 0000000000000082 00000000283f0a20 000000000000000a 
       ffff81005e3196c8 ffff81005e3194b0 ffff81011fc88080 000037771dfd5e4d 
       000000000000f392 0000000180147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff81005e318de0     0  2293   2287          2294  2292 (NOTLB)
ffff81006026fdb8 0000000000000086 ffff81006026fd78 0000000000000009 
       ffff81005e318ff8 ffff81005e318de0 ffff810119b0f120 0000009cbe44c8cf 
       0000000000020e98 000000038014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff801565da>{unmap_region+283} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff81005e318710     0  2294   2287          2295  2293 (NOTLB)
ffff810069961db8 0000000000000082 000000002b540e68 0000000000000009 
       ffff81005e318928 ffff81005e318710 ffff81011fb0c990 0000352e75571ba1 
       0000000000006fd2 0000000380147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f29300     0  2295   2287          2296  2294 (NOTLB)
ffff810066d03db8 0000000000000086 00000000283f0a20 0000000000000009 
       ffff81005e318258 ffff81005e318040 ffff81011fc88080 0000390426141eeb 
       0000000000006971 0000000180147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f21300     0  2296   2287          2298  2295 (NOTLB)
ffff810058cb3db8 0000000000000086 000000000a354418 000000000000000a 
       ffff81011e5eb1b8 ffff81011e5eafa0 ffffffff8062a120 0000311e432f2d6b 
       000000000000a6cf 0000000080147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f39300     0  2298   2287          2299  2296 (NOTLB)
ffff81005bf69db8 0000000000000082 0000000005ed3e10 000000000000000a 
       ffff8100603cd708 ffff8100603cd4f0 ffff81011fce8100 000037ab8b226924 
       0000000000007654 0000000380147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f21300     0  2299   2287          2300  2298 (NOTLB)
ffff8100639d9db8 0000000000000082 ffff8100639d9d78 0000000000000009 
       ffff8100603cd038 ffff8100603cce20 ffffffff8062a120 0000009cbebddfe4 
       0000000000015b79 000000008014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff801565da>{unmap_region+283} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f29300     0  2300   2287          2302  2299 (NOTLB)
ffff81005f227db8 0000000000000082 000000001a3e1bf0 0000000000000009 
       ffff8100603cc968 ffff8100603cc750 ffff81011fc88080 000039038641e683 
       0000000000008346 0000000180147bbf 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      D ffff810004f29300     0  2302   2287          2303  2300 (NOTLB)
ffff810069499888 0000000000000082 0000000000000dc6 0000000000000009 
       ffff8100603cc298 ffff8100603cc080 ffff81011fc88080 000039041c928e3c 
       000000000000fa39 0000000180150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80146235>{generic_file_buffered_write+528}
       <ffffffff804bd745>{rpc_call_sync+148} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8014f46d>{invalidate_inode_pages2+15} <ffffffff801469f7>{__generic_file_aio_write_nolock+816}
       <ffffffff804d398d>{thread_return+0} <ffffffff80147bbf>{generic_file_aio_write+107}
       <ffffffff801f39b7>{nfs_file_write+187} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
cronolog      S ffff810004f39300     0  2303   2287          2304  2302 (NOTLB)
ffff810069b89db8 0000000000000082 ffff810069b89d18 0000000000000009 
       ffff81005ee67908 ffff81005ee676f0 ffff81011fce8100 0000367ba209e947 
       0000000000007088 000000035ee676f0 
Call Trace:<ffffffff8010d973>{sysret_signal+28} <ffffffff8012e263>{dequeue_signal+60}
       <ffffffff8016e66e>{pipe_wait+129} <ffffffff8010d307>{do_signal+1711}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff80127ee8>{do_setitimer+323} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
cronolog      S ffff810004f39300     0  2304   2287          2305  2303 (NOTLB)
ffff810073e39db8 0000000000000086 ffff810073e39d38 000000000000000a 
       ffff81005ee67238 ffff81005ee67020 ffff81011fce8100 00003d0738d271a3 
       00000000000058d1 0000000373e39db8 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8012cc97>{lock_timer_base+37} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8012d228>{mod_timer+45} <ffffffff80127ee8>{do_setitimer+323}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     S ffff810004f39300     0  2305   2287          2306  2304 (NOTLB)
ffff81006bfddd08 0000000000000086 ffff81006bfdde58 000000000000000a 
       ffff81005fb73988 ffff81005fb73770 ffff81011fce8100 00003990c8654f6b 
       0000000000008fcf 000000036bfdde58 
Call Trace:<ffffffff80179191>{dput+36} <ffffffff80172245>{__link_path_walk+3389}
       <ffffffff802b4e2e>{sys_semtimedop+1624} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801f5996>{nfs_revalidate_inode+30} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff802b4f33>{sys_semop+11} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     S ffff810004f39300     0  2306   2287          2307  2305 (NOTLB)
ffff81006f8cdd08 0000000000000086 ffff81006f8cde58 0000000000000009 
       ffff81006126d278 ffff81006126d060 ffff81011fce8100 0000393d44aabaf4 
       0000000000009526 000000036f8cde58 
Call Trace:<ffffffff80179191>{dput+36} <ffffffff80172245>{__link_path_walk+3389}
       <ffffffff802b4e2e>{sys_semtimedop+1624} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801f5996>{nfs_revalidate_inode+30} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff802b4f33>{sys_semop+11} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2307   2287          2308  2306 (NOTLB)
ffff8100793ed918 0000000000000082 0000000000000dc6 000000000000000a 
       ffff810060bf6a68 ffff810060bf6850 ffff81011fce8100 000039041a01b453 
       00000000000280a2 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd-fun     D ffff810004f39300     0  2308   2287          2309  2307 (NOTLB)
ffff81006bf2db88 0000000000000082 ffff81006bf2db88 000000000000000a 
       ffff810116c43a48 ffff810116c43830 ffff81011fce8100 0000390d1886fee4 
       00000000000077db 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     S ffff810004f39300     0  2309   2287          2310  2308 (NOTLB)
ffff81006c401db8 0000000000000086 ffff81006c401f68 0000000000000009 
       ffff81005ee66b68 ffff81005ee66950 ffff81011fce8100 0000390470a3cc10 
       000000000005fdac 0000000300000000 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016ea73>{pipe_writev+986}
       <ffffffff8016eb5a>{pipe_write+30} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2310   2287          2311  2309 (NOTLB)
ffff81006c403a88 0000000000000086 ffff81006c403a58 000000000000000a 
       ffff81005ee66498 ffff81005ee66280 ffff81011fce8100 000037d018bd2fde 
       00000000000095f8 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2311   2287          2312  2310 (NOTLB)
ffff81006a4b3a88 0000000000000086 ffff81006a4b3a58 000000000000000a 
       ffff81005f0b2458 ffff81005f0b2240 ffff81011fce8100 000038ea5f09e85b 
       0000000000008c64 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2312   2287          2313  2311 (NOTLB)
ffff81006c9a3b88 0000000000000082 ffff81006c9a3b88 000000000000000a 
       ffff81006c9a1748 ffff81006c9a1530 ffff81011fce8100 000037c209ef8e92 
       0000000000007779 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2313   2287          2314  2312 (NOTLB)
ffff81006b2ffa88 0000000000000086 ffff81006b2ffa58 000000000000000a 
       ffff810060bf7808 ffff810060bf75f0 ffff81011fce8100 000038113ca6acd8 
       0000000000009d02 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2314   2287          2315  2313 (NOTLB)
ffff81006be41b88 0000000000000086 ffff81006be41b88 000000000000000a 
       ffff81006b08f788 ffff81006b08f570 ffff81011fce8100 000039395f0e5160 
       0000000000007145 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2315   2287          2316  2314 (NOTLB)
ffff81006b7a1b88 0000000000000082 ffff81006b7a1b88 000000000000000a 
       ffff81006b08f0b8 ffff81006b08eea0 ffff81011fce8100 000038b48b1e7735 
       0000000000005c54 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2316   2287          2317  2315 (NOTLB)
ffff81006b641a88 0000000000000082 ffff81006b641a58 000000000000000a 
       ffff81006b08e9e8 ffff81006b08e7d0 ffff81011fce8100 000038a9443104fd 
       000000000000943b 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2317   2287          2318  2316 (NOTLB)
ffff81006bbc1a88 0000000000000086 ffff81006bbc1a58 000000000000000a 
       ffff81006b08e318 ffff81006b08e100 ffff81011fce8100 0000396ca6f09983 
       0000000000008fbf 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2318   2287          2319  2317 (NOTLB)
ffff81006ba33a88 0000000000000086 ffff81006ba33a58 000000000000000a 
       ffff81006ba317c8 ffff81006ba315b0 ffff81011fce8100 0000386825369b5d 
       000000000000925a 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff802ad818>{linvfs_aio_read+100}
       <ffffffff80162bca>{do_sync_read+214} <ffffffff80170f77>{may_open+98}
       <ffffffff8016ba02>{cp_new_stat+248} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd-fun     D ffff810004f39300     0  2319   2287          2320  2318 (NOTLB)
ffff81006b993b88 0000000000000082 ffff81006b993b88 000000000000000a 
       ffff81006ba310f8 ffff81006ba30ee0 ffff81011fce8100 000038f6f5090198 
       0000000000006b21 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff802b457c>{update_queue+43}
       <ffffffff80172409>{link_path_walk+103} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801727d6>{path_lookup+449} <ffffffff8017300e>{__user_walk+54}
       <ffffffff8016b815>{vfs_stat+36} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff8016ba69>{sys_newstat+26}
       <ffffffff80111a8c>{do_gettimeofday+90} <ffffffff801287cb>{sys_gettimeofday+52}
       <ffffffff8010d8ea>{system_call+126} 
httpd-fun     D ffff810004f39300     0  2320   2287          2321  2319 (NOTLB)
ffff81006f2a5b88 0000000000000082 ffff81006f2a5b88 000000000000000a 
       ffff81006ba30a28 ffff81006ba30810 ffff81011fce8100 0000381a97aa72f3 
       000000000000720d 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2321   2287          2322  2320 (NOTLB)
ffff81006c1b5b88 0000000000000082 ffff81006c1b5b88 000000000000000a 
       ffff81006ba30358 ffff81006ba30140 ffff81011fce8100 000039234b623a44 
       0000000000007224 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2322   2287          2323  2321 (NOTLB)
ffff81006c0b9b88 0000000000000082 ffff81006c0b9b88 000000000000000a 
       ffff81006c0b7808 ffff81006c0b75f0 ffff81011fce8100 000037ee5125d2ba 
       0000000000007434 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2323   2287          2324  2322 (NOTLB)
ffff81006c64ba88 0000000000000086 ffff81006c64ba58 000000000000000a 
       ffff81006c0b7138 ffff81006c0b6f20 ffff81011fce8100 000037fb88a16603 
       00000000000099ce 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2324   2287          2325  2323 (NOTLB)
ffff81006ca89a88 0000000000000086 ffff81006ca89a58 000000000000000a 
       ffff81006c0b6a68 ffff81006c0b6850 ffff81011fce8100 00003852609c2a9a 
       000000000000984d 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2325   2287          2326  2324 (NOTLB)
ffff8100712d9b88 0000000000000082 ffff8100712d9b88 000000000000000a 
       ffff81006c0b6398 ffff81006c0b6180 ffff81011fce8100 00003830bb085380 
       0000000000005fc8 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2326   2287          2327  2325 (NOTLB)
ffff81007040da88 0000000000000082 ffff81007040da58 000000000000000a 
       ffff81007040b848 ffff81007040b630 ffff81011fce8100 000037e5cf4940bd 
       00000000000095f1 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2327   2287          2328  2326 (NOTLB)
ffff81007207ba88 0000000000000086 ffff81007207ba58 000000000000000a 
       ffff81007040b178 ffff81007040af60 ffff81011fce8100 000038938dd6de0e 
       00000000000095dd 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     S ffff810004f39300     0  2328   2287          2329  2327 (NOTLB)
ffff81006ce3bd08 0000000000000086 ffff81006ce3be58 000000000000000a 
       ffff81007040aaa8 ffff81007040a890 ffff81011fce8100 00003920e20001f0 
       0000000000008413 000000036ce3be58 
Call Trace:<ffffffff80179191>{dput+36} <ffffffff80172245>{__link_path_walk+3389}
       <ffffffff802b4e2e>{sys_semtimedop+1624} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801f5996>{nfs_revalidate_inode+30} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff802b4f33>{sys_semop+11} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f31300     0  2329   2287          2330  2328 (NOTLB)
ffff81006eb6fbf8 0000000000000086 0000000000000d52 0000000000000009 
       ffff81005fb732b8 ffff81005fb730a0 ffff81011fcba0c0 000038ff10e78ab1 
       00000000000211b4 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2330   2287          2331  2329 (NOTLB)
ffff81007155fb88 0000000000000086 ffff81007155fb88 000000000000000a 
       ffff81006126cba8 ffff81006126c990 ffff81011fce8100 0000385d01c2603a 
       0000000000007133 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2331   2287          2332  2330 (NOTLB)
ffff810073defa88 0000000000000082 ffff810073defa58 000000000000000a 
       ffff81006126d948 ffff81006126d730 ffff81011fce8100 00003826f3508c17 
       0000000000009573 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff802ad818>{linvfs_aio_read+100}
       <ffffffff80162bca>{do_sync_read+214} <ffffffff80170f77>{may_open+98}
       <ffffffff8016ba02>{cp_new_stat+248} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd-fun     D ffff810004f39300     0  2332   2287          2333  2331 (NOTLB)
ffff81006d4c1b88 0000000000000082 ffff81006d4c1b88 000000000000000a 
       ffff81006d62f888 ffff81006d62f670 ffff81011fce8100 000038884451b230 
       0000000000007149 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f31300     0  2333   2287          2334  2332 (NOTLB)
ffff81006da81918 0000000000000082 0000000000000d24 0000000000000008 
       ffff81006d62f1b8 ffff81006d62efa0 ffff81011fcba0c0 000037a441b924f5 
       000000000001a106 0000000280150670 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff801458db>{sync_page+0} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2334   2287          2335  2333 (NOTLB)
ffff8100723d1a88 0000000000000086 ffff8100723d1a58 000000000000000a 
       ffff81006d62eae8 ffff81006d62e8d0 ffff81011fce8100 00003956efb932b8 
       00000000000097e9 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2335   2287          2336  2334 (NOTLB)
ffff81006d8f1a88 0000000000000086 ffff81006d8f1a58 000000000000000a 
       ffff81006d62e418 ffff81006d62e200 ffff81011fce8100 0000383ca9df241c 
       0000000000008b76 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  2336   2287         24944  2335 (NOTLB)
ffff81006d835b88 0000000000000082 ffff81006d835b88 000000000000000a 
       ffff81006d8338c8 ffff81006d8336b0 ffff81011fce8100 0000387324e938ca 
       0000000000006d0a 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
xfssyncd      D ffff810004f39300     0  2914     19         28701  2189 (L-TLB)
ffff810101bb5c38 0000000000000046 ffff810101bb5bb8 000000000000000a 
       ffff810117813a88 ffff810117813870 ffff81011fce8100 000037a4588e3d26 
       0000000000033040 000000038011f067 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff804d4852>{__down_failed+53} <ffffffff802581d1>{.text.lock.xfs_dquot+195}
       <ffffffff802579c5>{xfs_qm_dqrele+38} <ffffffff8025ac60>{xfs_qm_dqdetach+26}
       <ffffffff8028c927>{xfs_ireclaim+75} <ffffffff802a4c94>{xfs_finish_reclaim+281}
       <ffffffff802a6dac>{xfs_finish_reclaim_all+153} <ffffffff802a2508>{xfs_syncsub+84}
       <ffffffff802a2778>{xfs_sync+31} <ffffffff802b2102>{vfs_sync+25}
       <ffffffff8025a424>{xfs_qm_syncall+96} <ffffffff802b2102>{vfs_sync+25}
       <ffffffff802b15ab>{vfs_sync_worker+33} <ffffffff802b1d80>{xfssyncd+243}
       <ffffffff802b1c8d>{xfssyncd+0} <ffffffff80137d72>{kthread+219}
       <ffffffff8010ea1e>{child_rip+8} <ffffffff80137c97>{kthread+0}
       <ffffffff8010ea16>{child_rip+0} 
pure-ftpd     S ffff810004f31300     0  2966      1          2987  2287 (NOTLB)
ffff81011ba05d98 0000000000000086 00000000000000d0 0000000000000009 
       ffff810104f76258 ffff810104f76040 ffff81011fcba0c0 000036ffa473465a 
       0000000000020c76 00000002000200d0 
Call Trace:<ffffffff8016fcb2>{permission+168} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff801754cb>{do_select+959}
       <ffffffff80175050>{__pollwait+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0  2987      1          3011  2966 (NOTLB)
ffff8101055b9d98 0000000000000086 00000000000000d0 0000000000000009 
       ffff81011dbea2d8 ffff81011dbea0c0 ffff81011fcba0c0 0000278e49901359 
       000000000001e1eb 00000002000200d0 
Call Trace:<ffffffff8016fcb2>{permission+168} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff801754cb>{do_select+959}
       <ffffffff80175050>{__pollwait+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  3011      1          3019  2987 (NOTLB)
ffff810105a83b58 0000000000000082 0000000000000dbb 0000000000000009 
       ffff810075c30518 ffff810075c30300 ffff81011fcba0c0 00003b1fe93ea50c 
       0000000000028666 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff80122532>{copy_process+204}
       <ffffffff804209be>{sock_map_fd+328} <ffffffff80123824>{do_fork+203}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012d684>{sigprocmask+189}
       <ffffffff8010d8ea>{system_call+126} <ffffffff8010c041>{sys_clone+35}
       <ffffffff8010dc5b>{ptregscall_common+103} 
pure-ftpd     S ffff810004f39300     0  3019      1          3022  3011 (NOTLB)
ffff81010956bd98 0000000000000082 00000000000000d0 0000000000000009 
       ffff810101bb7438 ffff810101bb7220 ffff81011fce8100 00002cc7cc303174 
       00000000000053c7 00000003000200d0 
Call Trace:<ffffffff8016fcb2>{permission+168} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff801754cb>{do_select+959}
       <ffffffff80175050>{__pollwait+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
spure-ftpd    S ffff810004f31300     0  3022      1          3025  3019 (NOTLB)
ffff810101445d98 0000000000000082 00000000000000d0 0000000000000009 
       ffff810101bb7b08 ffff810101bb78f0 ffff81011fcba0c0 00001bcf44a9502e 
       000000000000532e 00000002000200d0 
Call Trace:<ffffffff8016fcb2>{permission+168} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff801754cb>{do_select+959}
       <ffffffff80175050>{__pollwait+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
spure-ftpd    S ffff810004f31300     0  3025      1          3030  3022 (NOTLB)
ffff810101455d98 0000000000000086 00000000000000d0 0000000000000009 
       ffff810117812ce8 ffff810117812ad0 ffff81011fcba0c0 000021da222cb1a1 
       0000000000004e1c 00000002000200d0 
Call Trace:<ffffffff8016fcb2>{permission+168} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff801754cb>{do_select+959}
       <ffffffff80175050>{__pollwait+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  3030      1 32325    3035  3025 (NOTLB)
ffff810101baba58 0000000000000086 0000000000000dbb 0000000000000009 
       ffff810117812618 ffff810117812400 ffff81011fcba0c0 00003c1059f5c130 
       0000000000062446 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ac17>{get_zeroed_page+67} <ffffffff8015222e>{__pud_alloc+29}
       <ffffffff8015428a>{copy_page_range+288} <ffffffff802cdf18>{rb_insert_color+200}
       <ffffffff80123001>{copy_process+2971} <ffffffff80123824>{do_fork+203}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012d684>{sigprocmask+189}
       <ffffffff8010d8ea>{system_call+126} <ffffffff8010c041>{sys_clone+35}
       <ffffffff8010dc5b>{ptregscall_common+103} 
spure-ftpd    S ffff810004f31300     0  3035      1          3084  3030 (NOTLB)
ffff81010277bd98 0000000000000086 00000000000000d0 0000000000000009 
       ffff8100797c29e8 ffff8100797c27d0 ffff81011fcba0c0 00002a27e9ce2c2d 
       0000000000017d90 00000002000200d0 
Call Trace:<ffffffff8016fcb2>{permission+168} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff801754cb>{do_select+959}
       <ffffffff80175050>{__pollwait+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
crond         D ffff810004f39300     0  3084      1  8378    3170  3035 (NOTLB)
ffff8101073dbad8 0000000000000082 0000000000000d4a 0000000000000008 
       ffff8101198fe358 ffff8101198fe140 ffff81011fce8100 000037bcdb745669 
       000000000001615d 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8015469e>{copy_page_range+1332} <ffffffff80152b35>{do_wp_page+330}
       <ffffffff8015543d>{__handle_mm_fault+2361} <ffffffff80123562>{copy_process+4348}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff804d398d>{thread_return+0}
       <ffffffff8010e869>{error_exit+0} 
xfs_defrag    S ffff810004f29300     0  3137      1  3156    3180  3170 (NOTLB)
ffff810100dd9db8 0000000000000086 ffff810004db5f98 0000000000000008 
       ffff8100797c30b8 ffff8100797c2ea0 ffff81011fc88080 000000de265cf0e3 
       0000000000028ccc 0000000100000212 
Call Trace:<ffffffff8015a910>{page_add_anon_rmap+78} <ffffffff80152d01>{do_wp_page+790}
       <ffffffff8016e66e>{pipe_wait+129} <ffffffff80123562>{copy_process+4348}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
sh            S ffff810004f39300     0  3156   3137  3171               (NOTLB)
ffff81011cc7bea8 0000000000000082 00002aaaaaab9dc0 0000000000000009 
       ffff810104f776c8 ffff810104f774b0 ffff81011fce8100 000000de54f2fdbd 
       000000000000baac 00000003802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
pure-uploadsc S ffff810004f39300     0  3170      1 32292    3137  3084 (NOTLB)
ffff810117c41ea8 0000000000000086 00002aaaaad0c860 0000000000000007 
       ffff810113b68ba8 ffff810113b68990 ffff81011fce8100 000037a3385392f8 
       0000000000003885 00000003802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
xfs_fsr       D ffff810004f21378     0  3171   3156                     (NOTLB)
ffff81011cd032e8 0000000000000086 0000000000000d1e 0000000000000008 
       ffff810105fe38c8 ffff810105fe36b0 ffff810119b0ea50 000037a39777e5a9 
       0000000000015d7b 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80449766>{tcp_sendmsg+1365} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff80148342>{mempool_alloc+44}
       <ffffffff80148342>{mempool_alloc+44} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff802bdff5>{elv_set_request+22} <ffffffff802c1f13>{get_request+465}
       <ffffffff8042149b>{kernel_sendmsg+61} <ffffffff8802e111>{:nbd:sock_xmit+273}
       <ffffffff802bdf53>{elv_merged_request+31} <ffffffff802c2446>{__make_request+710}
       <ffffffff80167505>{bio_pair_alloc+33} <ffffffff8802e45c>{:nbd:nbd_send_req+495}
       <ffffffff8802e731>{:nbd:do_nbd_request+285} <ffffffff802c0f28>{__generic_unplug_device+37}
       <ffffffff802c0ff1>{generic_unplug_device+32} <ffffffff803fcccd>{raid0_unplug+69}
       <ffffffff802bef49>{blk_backing_dev_unplug+22} <ffffffff80186a1a>{__blockdev_direct_IO+2565}
       <ffffffff80148249>{mempool_alloc_slab+17} <ffffffff802a9d1f>{linvfs_direct_IO+154}
       <ffffffff802a9ba9>{linvfs_get_blocks_direct+0} <ffffffff802a9de0>{linvfs_end_io_direct+0}
       <ffffffff80147e8a>{file_read_actor+149} <ffffffff80145d75>{generic_file_direct_IO+164}
       <ffffffff80145e22>{generic_file_direct_write+105} <ffffffff802b0c41>{xfs_write+1587}
       <ffffffff8028c63d>{xfs_iunlock+51} <ffffffff802b05b2>{xfs_read+594}
       <ffffffff802ad7b2>{linvfs_aio_write+101} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff802ce4bc>{__up_read+143} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d398d>{thread_return+0} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
mingetty      S ffff81011e54c950     0  3180      1          3181  3137 (NOTLB)
ffff8101083cfd88 0000000000000082 ffff8101083cfd08 0000000000000009 
       ffff81011e54cb68 ffff81011e54c950 ffff810105fe2240 000000dea7a8ae42 
       00000000000195e4 0000000380332b74 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff80124420>{release_console_sem+419}
       <ffffffff80138118>{add_wait_queue+63} <ffffffff80328332>{read_chan+1065}
       <ffffffff80322378>{tty_ldisc_try+65} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff80322332>{tty_ldisc_deref+120} <ffffffff80324272>{tty_read+121}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
mingetty      S ffff810004f29300     0  3181      1          3182  3180 (NOTLB)
ffff810103ef3d88 0000000000000086 ffff810103ef3d08 0000000000000009 
       ffff810112a27238 ffff810112a27020 ffff81011fc88080 000000dea7ab4101 
       000000000000eb17 0000000180332b74 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff80124420>{release_console_sem+419}
       <ffffffff80138118>{add_wait_queue+63} <ffffffff80328332>{read_chan+1065}
       <ffffffff80322378>{tty_ldisc_try+65} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff80322332>{tty_ldisc_deref+120} <ffffffff80324272>{tty_read+121}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
mingetty      S ffff810004f29300     0  3182      1          3183  3181 (NOTLB)
ffff810108c49d88 0000000000000086 ffff810108c49d08 0000000000000009 
       ffff810112a27908 ffff810112a276f0 ffff81011fc88080 000000dea7a87cdd 
       0000000000017e12 0000000180332b74 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff80124420>{release_console_sem+419}
       <ffffffff80138118>{add_wait_queue+63} <ffffffff80328332>{read_chan+1065}
       <ffffffff80322378>{tty_ldisc_try+65} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff80322332>{tty_ldisc_deref+120} <ffffffff80324272>{tty_read+121}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
mingetty      S ffff810101bb6b50     0  3183      1          3184  3182 (NOTLB)
ffff8101083a5d88 0000000000000086 ffff8101083a5d08 0000000000000009 
       ffff810101bb6d68 ffff810101bb6b50 ffff810112a27020 000000dea7aa55ea 
       0000000000018fd2 0000000180332b74 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff80124420>{release_console_sem+419}
       <ffffffff80138118>{add_wait_queue+63} <ffffffff80328332>{read_chan+1065}
       <ffffffff80322378>{tty_ldisc_try+65} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff80322332>{tty_ldisc_deref+120} <ffffffff80324272>{tty_read+121}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
mingetty      S ffff810004f39300     0  3184      1          2853  3183 (NOTLB)
ffff810108397d88 0000000000000082 ffff810108397d08 0000000000000009 
       ffff810105fe2458 ffff810105fe2240 ffff81011fce8100 000000dea7aa4f02 
       000000000001a0c0 0000000380332b74 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff80124420>{release_console_sem+419}
       <ffffffff80138118>{add_wait_queue+63} <ffffffff80328332>{read_chan+1065}
       <ffffffff80322378>{tty_ldisc_try+65} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff80322332>{tty_ldisc_deref+120} <ffffffff80324272>{tty_read+121}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0  5225      1  5228    7953  2853 (NOTLB)
ffff81005f1c9b48 0000000000000086 ffff81011fc88080 0000000000000009 
       ffff810113b69948 ffff810113b69730 ffff81011fcba0c0 000037ea2e323bdb 
       0000000000003b5e 000000021fc88080 
Call Trace:<ffffffff80320f25>{__add_entropy_words+389} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012ddad>{__dequeue_signal+447}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80148078>{filemap_nopage+384}
       <ffffffff801550b0>{__handle_mm_fault+1452} <ffffffff8010d307>{do_signal+1711}
       <ffffffff80114141>{init_fpu+87} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff8010d644>{sys_rt_sigreturn+568} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0  5228   5225                     (NOTLB)
ffff81005bfbf608 0000000000000086 0000000000000d23 000000000000000a 
       ffff81011ce82ce8 ffff81011ce82ad0 ffff81011fcba0c0 000037a3fafd9144 
       000000000002a75d 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0  7953      1  7954    8644  5225 (NOTLB)
ffff81006b4bdb48 0000000000000082 ffff81006b4bdad8 0000000000000009 
       ffff810106d72928 ffff810106d72710 ffff81011fcba0c0 00003b39a569dfb1 
       0000000000006ddd 0000000200000000 
Call Trace:<ffffffff804220dd>{sock_alloc_send_skb+98} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  7954   7953                     (NOTLB)
ffff810071cd79d8 0000000000000082 0000000000000d13 000000000000000a 
       ffff810115b9a598 ffff810115b9a380 ffff81011fcba0c0 000037a38da9a8b3 
       0000000000013626 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffffffff804d2ff2     0  8644      1  8645   16871  7953 (NOTLB)
ffff81007f74fb48 0000000000000086 ffff81011fce8100 0000000000000007 
       ffff810102dc8968 ffff810102dc8750 ffff81011eeaf4b0 000001364939a6c0 
       000000000000c970 000000031ecab220 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8014a92f>{__alloc_pages+94}
       <ffffffff8015469e>{copy_page_range+1332} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80152a7c>{do_wp_page+145} <ffffffff80123562>{copy_process+4348}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff804d398d>{thread_return+0}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  8645   8644                     (NOTLB)
ffff81007f709608 0000000000000082 0000000000000d13 000000000000000a 
       ffff810104274928 ffff810104274710 ffff81011fcba0c0 000037a3919ba893 
       000000000002ea9b 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0 16871      1 16899   21491  8644 (NOTLB)
ffff81003f161b48 0000000000000086 ffff81011fc88080 0000000000000009 
       ffff810118456698 ffff810118456480 ffff81011fcba0c0 000037e9b8a0b545 
       00000000000035a4 000000021fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8012e263>{dequeue_signal+60} <ffffffff8012f743>{get_signal_to_deliver+347}
       <ffffffff801142f1>{save_i387+156} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 16899  16871                     (NOTLB)
ffff8100beed1608 0000000000000086 0000000000000d22 000000000000000a 
       ffff8100a282a2d8 ffff8100a282a0c0 ffff81011fcba0c0 000037a3a3ce97b5 
       0000000000026eae 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8042b37b>{dev_queue_xmit+562}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff802cdeba>{rb_insert_color+106} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0 21491      1 21492    1243 16871 (NOTLB)
ffff81010ea75b48 0000000000000086 ffffffff8062a120 0000000000000009 
       ffff8101020231b8 ffff810102022fa0 ffff81011fcba0c0 000037e9bf3c6c6b 
       000000000000424a 000000028062a120 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 21492  21491                     (NOTLB)
ffff81011bb95608 0000000000000082 0000000000000d1e 000000000000000a 
       ffff8100b7948358 ffff8100b7948140 ffff81011fcba0c0 000037a3a159de7c 
       0000000000026840 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd-fun     D ffff810004f39300     0 24944   2287         20728  2336 (NOTLB)
ffff8100599f9a88 0000000000000082 ffff8100599f9a58 000000000000000a 
       ffff81008e3d9138 ffff81008e3d8f20 ffff81011fce8100 000039001582584e 
       0000000000008fae 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff802ad818>{linvfs_aio_read+100}
       <ffffffff80162bca>{do_sync_read+214} <ffffffff80170f77>{may_open+98}
       <ffffffff8016ba02>{cp_new_stat+248} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
login         S ffff810004f29378     0  2853      1  4917    5225  3184 (NOTLB)
ffff8100dca0bea8 0000000000000086 00002aaaaaccb0f0 0000000000000008 
       ffff810089af71f8 ffff810089af6fe0 ffff81011eb6c810 000004e5b161857f 
       000000000000a5d3 00000001802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
bash          D ffff810004f39300     0  4917   2853 32337               (NOTLB)
ffff810104289a48 0000000000000082 0000000000000dbb 000000000000000a 
       ffff8100369e0ba8 ffff8100369e0990 ffff81011fce8100 00003fd06ff62e8e 
       0000000000057714 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ac17>{get_zeroed_page+67} <ffffffff8015378f>{__pte_alloc+29}
       <ffffffff801521ae>{__pmd_alloc+51} <ffffffff80154448>{copy_page_range+734}
       <ffffffff80123001>{copy_process+2971} <ffffffff80123824>{do_fork+203}
       <ffffffff8012005d>{show_state+335} <ffffffff8012d684>{sigprocmask+189}
       <ffffffff8010d8ea>{system_call+126} <ffffffff8010c041>{sys_clone+35}
       <ffffffff8010dc5b>{ptregscall_common+103} 
httpd-fun     D ffff810004f39300     0 20728   2287         20820 24944 (NOTLB)
ffff8100b73e1b88 0000000000000086 ffff8100b73e1b88 000000000000000a 
       ffff81011fb0cba8 ffff81011fb0c990 ffff81011fce8100 00003846de32ac34 
       00000000000065fa 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0 20820   2287         20829 20728 (NOTLB)
ffff81007752fa88 0000000000000082 ffff81007752fa58 000000000000000a 
       ffff810089af6b28 ffff810089af6910 ffff81011fce8100 0000387dcdf37583 
       000000000000956e 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     S ffff810004f39300     0 20829   2287         20830 20820 (NOTLB)
ffff81010be43d08 0000000000000086 ffff81010be43e58 000000000000000a 
       ffff81011eb6d0f8 ffff81011eb6cee0 ffff81011fce8100 0000397a9fda6fe7 
       000000000000813c 000000030be43e58 
Call Trace:<ffffffff80179191>{dput+36} <ffffffff80172245>{__link_path_walk+3389}
       <ffffffff802b4e2e>{sys_semtimedop+1624} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801f5996>{nfs_revalidate_inode+30} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff802b4f33>{sys_semop+11} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0 20830   2287          1264 20829 (NOTLB)
ffff8100c5e4da88 0000000000000082 ffff8100033cacb8 000000000000000a 
       ffff8100a282b078 ffff8100a282ae60 ffff81011fce8100 000037ba66aed519 
       0000000000013e79 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff802ad818>{linvfs_aio_read+100}
       <ffffffff80162bca>{do_sync_read+214} <ffffffff80170f77>{may_open+98}
       <ffffffff8016ba02>{cp_new_stat+248} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
fregister.php S ffffffff804d2ff2     0 24915      1  6617   16821  9899 (NOTLB)
ffff81008a951db8 0000000000000082 ffff810106d54b20 0000000000000007 
       ffff81006d832458 ffff81006d832240 ffff81011fc88080 00000d2b189c7605 
       000000000000af26 00000001806355d0 
Call Trace:<ffffffff8014a92f>{__alloc_pages+94} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
sh            S ffff810004f39300     0  6617  24915  6618               (NOTLB)
ffff8101118a9ea8 0000000000000086 00002aaaaaab9dc0 0000000000000006 
       ffff8100683169a8 ffff810068316790 ffff81011fce8100 00000a4a91c3a3af 
       000000000000fca4 00000003802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
fregister.php S ffff810004f39300     0  6618   6617 21489               (NOTLB)
ffff81011c8efdb8 0000000000000086 000000011c8efd18 0000000000000007 
       ffff810116163808 ffff8101161635f0 ffff81011fce8100 0000257b65cbbbc1 
       000000000000416c 00000003806355d0 
Call Trace:<ffffffff8014a92f>{__alloc_pages+94} <ffffffff8011dc7f>{__wake_up_common+62}
       <ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd-fun     D ffff810004f39300     0  1264   2287          1281 20830 (NOTLB)
ffff810113c4b8b8 0000000000000086 0000000000000000 0000000000000009 
       ffff81006f398698 ffff81006f398480 ffff81011fce8100 000037ac3159ade0 
       000000000000f1fc 0000000388031430 
Call Trace:<ffffffff8802e359>{:nbd:nbd_send_req+236} <ffffffff804d4c05>{__down+241}
       <ffffffff8802e7e7>{:nbd:do_nbd_request+467} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff804d4852>{__down_failed+53}
       <ffffffff802acf75>{.text.lock.xfs_buf+25} <ffffffff802accd5>{pagebuf_iostart+138}
       <ffffffff802acd2c>{xfs_buf_read_flags+82} <ffffffff802a01c9>{xfs_trans_read_buf+79}
       <ffffffff8028e4e7>{xfs_itobp+206} <ffffffff802907f9>{xfs_iread+86}
       <ffffffff8017baa6>{iget_locked+242} <ffffffff8028d0b6>{xfs_iget+615}
       <ffffffff802ce4bc>{__up_read+143} <ffffffff802a10a8>{xfs_dir_lookup_int+107}
       <ffffffff802a45da>{xfs_lookup+82} <ffffffff802afae7>{linvfs_lookup+51}
       <ffffffff8016fa74>{do_lookup+205} <ffffffff80171e97>{__link_path_walk+2447}
       <ffffffff802b457c>{update_queue+43} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1281   2287          1282  1264 (NOTLB)
ffff810054fdfa88 0000000000000082 ffff810054fdfa58 000000000000000a 
       ffff8100cac7f708 ffff8100cac7f4f0 ffff81011fce8100 00003915e21277df 
       0000000000009782 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff802ad818>{linvfs_aio_read+100}
       <ffffffff80162bca>{do_sync_read+214} <ffffffff80170f77>{may_open+98}
       <ffffffff8016ba02>{cp_new_stat+248} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd-fun     D ffff810004f39300     0  1282   2287          1310  1281 (NOTLB)
ffff81004fffba88 0000000000000086 ffff81004fffba58 000000000000000a 
       ffff8100701ed908 ffff8100701ed6f0 ffff81011fce8100 000038bef1b6eac5 
       0000000000009479 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1310   2287          1311  1282 (NOTLB)
ffff810014545b88 0000000000000082 ffff810014545b88 000000000000000a 
       ffff81006d8331f8 ffff81006d832fe0 ffff81011fce8100 000038e0d1a52cad 
       0000000000006c77 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff802b457c>{update_queue+43}
       <ffffffff80172409>{link_path_walk+103} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801727d6>{path_lookup+449} <ffffffff8017300e>{__user_walk+54}
       <ffffffff8016b815>{vfs_stat+36} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff8016ba69>{sys_newstat+26}
       <ffffffff80111a8c>{do_gettimeofday+90} <ffffffff801287cb>{sys_gettimeofday+52}
       <ffffffff8010d8ea>{system_call+126} 
httpd-fun     D ffff810004f39300     0  1311   2287          1312  1310 (NOTLB)
ffff8100a2321a88 0000000000000086 ffff8100a2321a58 000000000000000a 
       ffff8101194dcc68 ffff8101194dca50 ffff81011fce8100 0000392b87aa4fb2 
       0000000000009c72 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1312   2287          1313  1311 (NOTLB)
ffff81004f1d3a88 0000000000000082 ffff81004f1d3a58 000000000000000a 
       ffff81011f4d0658 ffff81011f4d0440 ffff81011fce8100 00003941397f9c4f 
       0000000000009890 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1313   2287          1337  1312 (NOTLB)
ffff810092331a88 0000000000000086 ffff810092331a58 000000000000000a 
       ffff810106796a28 ffff810106796810 ffff81011fce8100 000038d4af4c9788 
       00000000000098f0 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1337   2287          1338  1313 (NOTLB)
ffff810053721a88 0000000000000086 ffff810053721a58 000000000000000a 
       ffff81006d832b28 ffff81006d832910 ffff81011fce8100 000039825d8b7898 
       0000000000009aef 000000031f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014717d>{do_generic_mapping_read+517}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff802b055d>{xfs_read+509} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1338   2287          1339  1337 (NOTLB)
ffff8100bd789b88 0000000000000082 ffff8100bd789b88 000000000000000a 
       ffff81010d810558 ffff81010d810340 ffff81011fce8100 0000389e67ce4e0a 
       000000000000760b 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1339   2287          1340  1338 (NOTLB)
ffff810053dffb88 0000000000000086 ffff810053dffb88 000000000000000a 
       ffff8101097b11b8 ffff8101097b0fa0 ffff81011fce8100 000038caae803553 
       0000000000006bb1 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     S ffff810004f39300     0  1340   2287          1341  1339 (NOTLB)
ffff8100bcde5d08 0000000000000082 ffff8100bcde5e58 000000000000000a 
       ffff81010d8119c8 ffff81010d8117b0 ffff81011fce8100 000039647bd579d1 
       0000000000008ce9 00000003bcde5e58 
Call Trace:<ffffffff80179191>{dput+36} <ffffffff80172245>{__link_path_walk+3389}
       <ffffffff802b4e2e>{sys_semtimedop+1624} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801f5996>{nfs_revalidate_inode+30} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff802b4f33>{sys_semop+11} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1341   2287          1342  1340 (NOTLB)
ffff8100d98c3b88 0000000000000086 ffff8100d98c3b88 000000000000000a 
       ffff810115ad43d8 ffff810115ad41c0 ffff81011fce8100 0000394f828e6ebf 
       0000000000005938 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     S ffff810004f31300     0  1342   2287          1343  1341 (NOTLB)
ffff810012b73d08 0000000000000082 ffff810012b73e58 0000000000000009 
       ffff81011c3c0be8 ffff81011c3c09d0 ffff81011fcba0c0 0000396dbedb6188 
       000000000001951b 0000000212b73e58 
Call Trace:<ffffffff80179191>{dput+36} <ffffffff80172245>{__link_path_walk+3389}
       <ffffffff802b4e2e>{sys_semtimedop+1624} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801f5996>{nfs_revalidate_inode+30} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff8016ba02>{cp_new_stat+248}
       <ffffffff802b4f33>{sys_semop+11} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1343   2287          1344  1342 (NOTLB)
ffff81011cf9db88 0000000000000082 ffff81011cf9db88 000000000000000a 
       ffff81006c278d28 ffff81006c278b10 ffff81011fce8100 000037d82db9a822 
       0000000000006aac 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
httpd-fun     D ffff810004f39300     0  1344   2287                1343 (NOTLB)
ffff810115c21b88 0000000000000086 ffff810115c21b88 000000000000000a 
       ffff8100be914298 ffff8100be914080 ffff81011fce8100 000038047481e2f0 
       00000000000060da 0000000300000002 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802ce4bc>{__up_read+143}
       <ffffffff804d4852>{__down_failed+53} <ffffffff80173b44>{.text.lock.namei+95}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80149e73>{free_hot_page+11}
       <ffffffff8014a0d5>{free_pages+128} <ffffffff801727d6>{path_lookup+449}
       <ffffffff8017300e>{__user_walk+54} <ffffffff8016b815>{vfs_stat+36}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8016ba69>{sys_newstat+26} <ffffffff80111a8c>{do_gettimeofday+90}
       <ffffffff801287cb>{sys_gettimeofday+52} <ffffffff8010d8ea>{system_call+126}
       
sh            S ffff810004f39300     0 21489   6618 21490               (NOTLB)
ffff8101036ddea8 0000000000000082 ffff8101036dde58 0000000000000006 
       ffff810076d8cff8 ffff810076d8cde0 ffff81011fce8100 00000d2b1d398da6 
       000000000000f8ae 00000003ffc9afa0 
Call Trace:<ffffffff8010e869>{error_exit+0} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
fregister.php S ffff81001d50afa0     0 21490  21489 21330               (NOTLB)
ffff81002af23db8 0000000000000082 000000020340dd08 0000000000000006 
       ffff81001d50b1b8 ffff81001d50afa0 ffffffff8062a120 0000379702fb1f9d 
       000000000000e32c 0000000080145953 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0  1243      1  1244    7716 21491 (NOTLB)
ffff810111771b48 0000000000000086 ffff81011fc88080 0000000000000009 
       ffff810056b77708 ffff810056b774f0 ffff81011fcba0c0 000037bf62c1789a 
       0000000000007009 000000021fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f21300     0  1244   1243                     (NOTLB)
ffff810104b6b9d8 0000000000000082 0000000000000d13 0000000000000009 
       ffff8101198ff0f8 ffff8101198feee0 ffffffff8062a120 000037a392fe96c2 
       0000000000047030 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80449766>{tcp_sendmsg+1365} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0  7716      1  7717    8529  1243 (NOTLB)
ffff8100490ebb48 0000000000000082 ffff81011fc88080 0000000000000009 
       ffff81006f399438 ffff81006f399220 ffff81011fcba0c0 000037eb34b9df06 
       0000000000006198 000000021fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  7717   7716                     (NOTLB)
ffff81000f097608 0000000000000086 0000000000000d2f 000000000000000a 
       ffff81010e61f888 ffff81010e61f670 ffff81011fcba0c0 000037a50506bfae 
       000000000002beae 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8014995c>{__rmqueue+178} <ffffffff8010e869>{error_exit+0}
       <ffffffff802cfe10>{copy_user_generic+48} <ffffffff80449898>{tcp_sendmsg+1671}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0  8529      1  8530    6584  7716 (NOTLB)
ffff8100283e1b48 0000000000000086 ffffffff8062a120 0000000000000009 
       ffff810090384598 ffff810090384380 ffff81011fcba0c0 000037ea2def9eed 
       00000000000045ae 000000028062a120 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  8530   8529                     (NOTLB)
ffff8100ca6e9608 0000000000000086 0000000000000d23 000000000000000a 
       ffff81005f8372f8 ffff81005f8370e0 ffff81011fcba0c0 000037a3f5484efb 
       0000000000026372 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8014995c>{__rmqueue+178} <ffffffff8010e869>{error_exit+0}
       <ffffffff802cfe10>{copy_user_generic+48} <ffffffff80449898>{tcp_sendmsg+1671}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
syslogd       S ffff810004f31300     0  6584      1          6592  8529 (NOTLB)
ffff81011e57bd98 0000000000000082 00000000000000d0 0000000000000009 
       ffff810077d3e9a8 ffff810077d3e790 ffff81011fcba0c0 00003fe780e10500 
       000000000000263a 00000002000200d0 
Call Trace:<ffffffff8012d596>{recalc_sigpending+18} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff80426dbb>{datagram_poll+32} <ffffffff801754cb>{do_select+959}
       <ffffffff80175050>{__pollwait+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
klogd         R  running task       0  6592      1         20560  6584 (NOTLB)
pure-ftpd     D ffff810004f31300     0 20560      1  4462   30617  6592 (NOTLB)
ffff810112a77a58 0000000000000082 0000000000000d4a 0000000000000009 
       ffff81011c8e52b8 ffff81011c8e50a0 ffff81011fcba0c0 000037f104fbdc46 
       000000000002753c 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ac17>{get_zeroed_page+67} <ffffffff80152198>{__pmd_alloc+29}
       <ffffffff80154369>{copy_page_range+511} <ffffffff802cdf18>{rb_insert_color+200}
       <ffffffff80123001>{copy_process+2971} <ffffffff80123824>{do_fork+203}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012d684>{sigprocmask+189}
       <ffffffff8010d8ea>{system_call+126} <ffffffff8010c041>{sys_clone+35}
       <ffffffff8010dc5b>{ptregscall_common+103} 
pure-ftpd     D ffff810004f31300     0 30617      1 32327    9899 20560 (NOTLB)
ffff810118c19af8 0000000000000082 0000000000000dc7 0000000000000008 
       ffff81006f398d68 ffff81006f398b50 ffff81011fcba0c0 00003994162eeb1b 
       000000000001db9e 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff8017539b>{do_select+655} <ffffffff80175050>{__pollwait+0}
       <ffffffff804d398d>{thread_return+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0  4462  20560  4463    6487       (NOTLB)
ffff8100c1595b48 0000000000000086 ffff81011fc88080 0000000000000009 
       ffff810068f4c618 ffff810068f4c400 ffff81011fcba0c0 0000380812b5d115 
       0000000000007013 000000021fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  4463   4462                     (NOTLB)
ffff81004477b608 0000000000000086 0000000000000d25 000000000000000a 
       ffff8100a46b1908 ffff8100a46b16f0 ffff81011fcba0c0 000037a46c816a8d 
       000000000002d6ec 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f39300     0  6487  20560  6488   31066  4462 (NOTLB)
ffff8101014d3b48 0000000000000082 ffff81011fc88080 0000000000000007 
       ffff81010e655948 ffff81010e655730 ffff81011fce8100 0000177c7bdb6b23 
       000000000000b7b3 000000031fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8014a92f>{__alloc_pages+94}
       <ffffffff8015469e>{copy_page_range+1332} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80152d01>{do_wp_page+790} <ffffffff80123562>{copy_process+4348}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff804d398d>{thread_return+0}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  6488   6487                     (NOTLB)
ffff8101047fb6f8 0000000000000086 0000000100000000 0000000000000009 
       ffff81006f291ac8 ffff81006f2918b0 ffff81011fcba0c0 000037a3b7f37c9c 
       000000000002db90 00000002802c7090 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8802ef3b>{:nbd:.text.lock.nbd+5}
       <ffffffff802c0f28>{__generic_unplug_device+37} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff803fcccd>{raid0_unplug+69} <ffffffff802bef49>{blk_backing_dev_unplug+22}
       <ffffffff802ab02c>{pagebuf_iowait+57} <ffffffff802accd5>{pagebuf_iostart+138}
       <ffffffff802acd2c>{xfs_buf_read_flags+82} <ffffffff802a01c9>{xfs_trans_read_buf+79}
       <ffffffff80277de8>{xfs_da_do_buf+998} <ffffffff80278050>{xfs_da_read_buf+26}
       <ffffffff8027eb93>{xfs_dir2_leaf_lookup_int+82} <ffffffff8027eb93>{xfs_dir2_leaf_lookup_int+82}
       <ffffffff8027f103>{xfs_dir2_leaf_lookup+31} <ffffffff8027b9c4>{xfs_dir2_isleaf+29}
       <ffffffff8027bf6f>{xfs_dir2_lookup+249} <ffffffff804d46a6>{__down_read+23}
       <ffffffff802a1079>{xfs_dir_lookup_int+60} <ffffffff802a45da>{xfs_lookup+82}
       <ffffffff802afae7>{linvfs_lookup+51} <ffffffff8016fa74>{do_lookup+205}
       <ffffffff80171e97>{__link_path_walk+2447} <ffffffff80172409>{link_path_walk+103}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80127ee8>{do_setitimer+323}
       <ffffffff801727d6>{path_lookup+449} <ffffffff8017300e>{__user_walk+54}
       <ffffffff8016b815>{vfs_stat+36} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80127ee8>{do_setitimer+323} <ffffffff8016ba69>{sys_newstat+26}
       <ffffffff801635ef>{vfs_read+314} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
spure-ftpd    D ffff810004f31300     0  9899      1  9734   24915 30617 (NOTLB)
ffff810100419a58 0000000000000082 0000000000000dbb 0000000000000009 
       ffff8100a19c0598 ffff8100a19c0380 ffff81011fcba0c0 00003e4c3d6b9b20 
       0000000000052d56 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ac17>{get_zeroed_page+67} <ffffffff80152198>{__pmd_alloc+29}
       <ffffffff80154369>{copy_page_range+511} <ffffffff802cdf18>{rb_insert_color+200}
       <ffffffff80123001>{copy_process+2971} <ffffffff80123824>{do_fork+203}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012d684>{sigprocmask+189}
       <ffffffff8010d8ea>{system_call+126} <ffffffff8010c041>{sys_clone+35}
       <ffffffff8010dc5b>{ptregscall_common+103} 
pdflush       D ffff810004f39300     0 28701     19         26669  2914 (L-TLB)
ffff81006f833bd8 0000000000000046 ffff81006f833b68 000000000000000a 
       ffff810100de5808 ffff810100de55f0 ffff81011fce8100 000037a38a71711e 
       00000000000651b4 000000035f7db600 
Call Trace:<ffffffff802950e6>{_xfs_log_force+124} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff801380d4>{add_wait_queue_exclusive+60} <ffffffff80258638>{xfs_qm_dqunpin_wait+214}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802571df>{xfs_qm_dqflush+64}
       <ffffffff8025c589>{xfs_qm_sync+254} <ffffffff8025a407>{xfs_qm_syncall+67}
       <ffffffff802b2102>{vfs_sync+25} <ffffffff802b121c>{linvfs_write_super+41}
       <ffffffff80169886>{sync_supers+145} <ffffffff8014b7e1>{pdflush+0}
       <ffffffff8014af5f>{wb_kupdate+67} <ffffffff8014b7e1>{pdflush+0}
       <ffffffff8014b92a>{pdflush+329} <ffffffff8014af1c>{wb_kupdate+0}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
pure-ftpd     S ffff810004f31300     0 31066  20560 31067   11946  6487 (NOTLB)
ffff81011401db48 0000000000000082 ffff81011fc88080 0000000000000009 
       ffff8101067977c8 ffff8101067975b0 ffff81011fcba0c0 000037ea0d856a3b 
       0000000000004e92 000000021fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 31067  31066                     (NOTLB)
ffff81002f7ed608 0000000000000086 0000000000000d23 000000000000000a 
       ffff810075c31988 ffff810075c31770 ffff81011fcba0c0 000037a40ae108ff 
       000000000002df70 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8047178d>{__ip_ct_refresh_acct+178} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80424de5>{skb_checksum+294} <ffffffff8014c0d7>{do_page_cache_readahead+79}
       <ffffffff80148040>{filemap_nopage+328} <ffffffff80154edb>{__handle_mm_fault+983}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff80444219>{ip_queue_xmit+1102}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pdflush       S ffff810004f31300     0 26669     19               28701 (L-TLB)
ffff8100553dfeb8 0000000000000046 fffffffffffffe24 0000000000000009 
       ffff8101040a13f8 ffff8101040a11e0 ffff81011fcba0c0 000033f89c6bbd89 
       0000000000398c89 0000000200000000 
Call Trace:<ffffffff8014b7e1>{pdflush+0} <ffffffff8014b8ba>{pdflush+217}
       <ffffffff80137d72>{kthread+219} <ffffffff8010ea1e>{child_rip+8}
       <ffffffff80137c97>{kthread+0} <ffffffff8010ea16>{child_rip+0}
       
pure-ftpd     S ffff810004f29300     0 11946  20560 11947   16505 31066 (NOTLB)
ffff81008983fb48 0000000000000086 ffff810076d8d4b0 0000000000000007 
       ffff8101097b1888 ffff8101097b1670 ffff81011fc88080 00001c6839cf71fe 
       000000000000cf65 000000011fc88080 
Call Trace:<ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8014a92f>{__alloc_pages+94} <ffffffff8015469e>{copy_page_range+1332}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80152d01>{do_wp_page+790}
       <ffffffff80123562>{copy_process+4348} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff804d398d>{thread_return+0} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0 11947  11946                     (NOTLB)
ffff8100835bd9d8 0000000000000082 0000000000000d23 000000000000000a 
       ffff810063903438 ffff810063903220 ffff81011fcba0c0 000037a3f5a5edfa 
       000000000000dd7a 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0 16505  20560 16509   19659 11946 (NOTLB)
ffff8100d7917b48 0000000000000082 ffff81011fc88080 0000000000000009 
       ffff8101055bb3f8 ffff8101055bb1e0 ffff81011fcba0c0 000037e95d91307d 
       0000000000006c81 000000021fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 16509  16505                     (NOTLB)
ffff81010e2759d8 0000000000000082 0000000000000c97 000000000000000a 
       ffff81006da537c8 ffff81006da535b0 ffff81011fcba0c0 000037a37e50b88c 
       000000000001f966 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0 19659  20560 19680   25737 16505 (NOTLB)
ffff81001d9a3b48 0000000000000082 ffffffff8062a120 0000000000000009 
       ffff810039388698 ffff810039388480 ffff81011fcba0c0 000037e9d79d45d1 
       0000000000003eb1 000000028062a120 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 19680  19659                     (NOTLB)
ffff8100585ab9d8 0000000000000082 0000000000000d22 000000000000000a 
       ffff810059fa8558 ffff810059fa8340 ffff81011fcba0c0 000037a3b08131f5 
       0000000000013479 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffffffff804d2ff2     0 25737  20560 25739    1857 19659 (NOTLB)
ffff81009f217b48 0000000000000086 ffff81009f217aa8 0000000000000009 
       ffff81011e5eb888 ffff81011e5eb670 ffffffff8062a120 000037a30e37b43d 
       0000000000000e97 000000008011dc7f 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80426503>{verify_iovec+79}
       <ffffffff80421ec6>{lock_sock+175} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff80463e6b>{inet_bind+502} <ffffffff804212d6>{sys_bind+126}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f21300     0 25739  25737                     (NOTLB)
ffff8100638f99d8 0000000000000086 0000000000000c97 000000000000000a 
       ffff81011c3c12b8 ffff81011c3c10a0 ffffffff8062a120 000037a37ebcf46d 
       000000000001d5dc 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802cfe10>{copy_user_generic+48} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0  1857  20560  1858    2693 25737 (NOTLB)
ffff8100a0b3bb48 0000000000000086 ffff81011fce8100 0000000000000009 
       ffff810062f264d8 ffff810062f262c0 ffff81011fcba0c0 000037ea0853f45a 
       0000000000005451 000000021fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  1858   1857                     (NOTLB)
ffff8100b1cfd608 0000000000000082 0000000000000d22 000000000000000a 
       ffff8100d7dc30f8 ffff8100d7dc2ee0 ffff81011fcba0c0 000037a3a21af7ea 
       000000000008539d 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8042b37b>{dev_queue_xmit+562}
       <ffffffff80444ae9>{ip_output+552} <ffffffff8014c0d7>{do_page_cache_readahead+79}
       <ffffffff80148040>{filemap_nopage+328} <ffffffff80154edb>{__handle_mm_fault+983}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421ec6>{lock_sock+175} <ffffffff8010e869>{error_exit+0}
       <ffffffff802cfe10>{copy_user_generic+48} <ffffffff80449898>{tcp_sendmsg+1671}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0  2693  20560  2694    6794  1857 (NOTLB)
ffff81008c0cdb48 0000000000000086 ffff81011fcba0c0 0000000000000009 
       ffff810013468928 ffff810013468710 ffff81011fcba0c0 000037d1e110e6b3 
       0000000000006615 000000021fcba0c0 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  2694   2693                     (NOTLB)
ffff810112913608 0000000000000086 0000000000000d3c 000000000000000a 
       ffff81011ce833b8 ffff81011ce831a0 ffff81011fcba0c0 000037a7b9e106bb 
       0000000000021a82 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8047178d>{__ip_ct_refresh_acct+178} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff8014a85e>{get_page_from_freelist+715} <ffffffff8014c0d7>{do_page_cache_readahead+79}
       <ffffffff80148040>{filemap_nopage+328} <ffffffff80154edb>{__handle_mm_fault+983}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421ec6>{lock_sock+175} <ffffffff8010e869>{error_exit+0}
       <ffffffff802cfe10>{copy_user_generic+48} <ffffffff80449898>{tcp_sendmsg+1671}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0  6794  20560  6796   11443  2693 (NOTLB)
ffff810035da3b48 0000000000000086 ffff81011eb6c140 0000000000000009 
       ffff81011dbea9a8 ffff81011dbea790 ffff81011fcba0c0 00003a23b4d69c1b 
       00000000000060f2 000000021ecab220 
Call Trace:<ffffffff80320f25>{__add_entropy_words+389} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012ddad>{__dequeue_signal+447}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80148078>{filemap_nopage+384}
       <ffffffff801550b0>{__handle_mm_fault+1452} <ffffffff8010d307>{do_signal+1711}
       <ffffffff80114141>{init_fpu+87} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff8010d644>{sys_rt_sigreturn+568} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0  6796   6794                     (NOTLB)
ffff81007a4cb608 0000000000000082 0000000000000d25 000000000000000a 
       ffff810059fa8c28 ffff810059fa8a10 ffff81011fcba0c0 000037a47441720f 
       000000000003af53 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f39300     0  8964   2215         22105  2240 (NOTLB)
ffff8100a262b8f8 0000000000000082 0000000000000d22 0000000000000009 
       ffff810090385338 ffff810090385120 ffff81011fce8100 000037a3b0211edd 
       000000000003e8dc 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014beac>{make_ahead_window+135} <ffffffff8014c06f>{page_cache_readahead+421}
       <ffffffff801470d2>{do_generic_mapping_read+346} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0 11443  20560 11444   13717  6794 (NOTLB)
ffff8100842cbb48 0000000000000082 ffff81011fc88080 0000000000000009 
       ffff810112a26498 ffff810112a26280 ffff81011fcba0c0 000037e983512e8c 
       0000000000004ae7 000000021fc88080 
Call Trace:<ffffffff80320f25>{__add_entropy_words+389} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012ddad>{__dequeue_signal+447}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80148078>{filemap_nopage+384}
       <ffffffff801550b0>{__handle_mm_fault+1452} <ffffffff8010d307>{do_signal+1711}
       <ffffffff80114141>{init_fpu+87} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff8010d644>{sys_rt_sigreturn+568} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0 11444  11443                     (NOTLB)
ffff810029db5608 0000000000000082 0000000000000d13 000000000000000a 
       ffff810115d5db08 ffff810115d5d8f0 ffff81011fcba0c0 000037a388d0129c 
       0000000000028ab3 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff80140dd5>{cpuset_zone_allowed+34} <ffffffff8010e869>{error_exit+0}
       <ffffffff802cfe10>{copy_user_generic+48} <ffffffff80449898>{tcp_sendmsg+1671}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0 13717  20560 13718   23120 11443 (NOTLB)
ffff810023aa1b48 0000000000000082 ffff810023aa1aa8 0000000000000009 
       ffff81006664e9a8 ffff81006664e790 ffff81011fcba0c0 00003f7c4d555810 
       00000000000063d3 000000028011dc7f 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012ddad>{__dequeue_signal+447}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80148078>{filemap_nopage+384}
       <ffffffff801550b0>{__handle_mm_fault+1452} <ffffffff8010d307>{do_signal+1711}
       <ffffffff80114141>{init_fpu+87} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff8010d644>{sys_rt_sigreturn+568} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0 13718  13717                     (NOTLB)
ffff8100a7b999d8 0000000000000086 0000000000000d1e 000000000000000a 
       ffff8100bc6e36c8 ffff8100bc6e34b0 ffff81011fcba0c0 000037a3a1711b24 
       0000000000011d6e 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 22105   2215         17303  8964 (NOTLB)
ffff8100a13a1bf8 0000000000000086 ffff8100a13a1b58 000000000000000a 
       ffff81006f290d28 ffff81006f290b10 ffff81011fcba0c0 000037a988d167f5 
       000000000000e164 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0 23120  20560 23121   25423 13717 (NOTLB)
ffff810085193b48 0000000000000082 ffff81011fce8100 0000000000000009 
       ffff81005f836c28 ffff81005f836a10 ffff81011fcba0c0 000037ebed7bccc4 
       000000000000560f 000000021541ae60 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 23121  23120                     (NOTLB)
ffff8100cbf65608 0000000000000086 0000000000000d36 000000000000000a 
       ffff8100d89b97c8 ffff8100d89b95b0 ffff81011fcba0c0 000037a5e63e8434 
       000000000002c9ec 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f39300     0 25423  20560 25424   31933 23120 (NOTLB)
ffff8100a04adb48 0000000000000086 ffff8100a04adaa8 0000000000000009 
       ffff810059fa92f8 ffff810059fa90e0 ffff81011fce8100 00003792ce92b706 
       00000000000010ff 000000038011dc7f 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80426503>{verify_iovec+79}
       <ffffffff80421ec6>{lock_sock+175} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff80463e6b>{inet_bind+502} <ffffffff804212d6>{sys_bind+126}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 25424  25423                     (NOTLB)
ffff8100b09719d8 0000000000000086 0000000000000d22 000000000000000a 
       ffff81009d9233b8 ffff81009d9231a0 ffff81011fcba0c0 000037a3b7a48791 
       00000000000191ca 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
spure-ftpd    D ffff810004f31300     0  9734   9899  9735   25428       (NOTLB)
ffff81003d7d79b8 0000000000000086 ffff81008fa4a500 0000000000000009 
       ffff810101bb6698 ffff810101bb6480 ffff81011fcba0c0 000037a357946135 
       000000000003a2fe 000000028fa4a520 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8017a735>{iput+83}
       <ffffffff801380d4>{add_wait_queue_exclusive+60} <ffffffff802951f8>{_xfs_log_force+398}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8029f7c4>{_xfs_trans_commit+1896}
       <ffffffff802a973f>{kmem_zone_alloc+83} <ffffffff802a97b0>{kmem_zone_zalloc+31}
       <ffffffff802588dd>{xfs_trans_alloc_dqinfo+33} <ffffffff8026da61>{xfs_bmap_finish+140}
       <ffffffff8029d644>{xfs_rename+2293} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802af0ae>{linvfs_rename+41} <ffffffff8017018e>{vfs_rename+1228}
       <ffffffff801729a6>{sys_rename+400} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff80163ecf>{fput+20}
       <ffffffff80161236>{filp_close+101} <ffffffff8010d8ea>{system_call+126}
       
spure-ftpd    S ffff810004f21300     0  9735   9734                     (NOTLB)
ffff8100654dbb48 0000000000000082 ffff8100654dbad8 0000000000000009 
       ffff810107aaaa28 ffff810107aaa810 ffffffff8062a120 000037a25307ce0c 
       000000000000121f 0000000000000000 
Call Trace:<ffffffff804220dd>{sock_alloc_send_skb+98} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80426503>{verify_iovec+79} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff80463e6b>{inet_bind+502}
       <ffffffff804212d6>{sys_bind+126} <ffffffff8010d8ea>{system_call+126}
       
linker.php    S ffff810004f29300     0 16821      1 31065   31263 24915 (NOTLB)
ffff8100138addb8 0000000000000082 ffff8100048354e8 0000000000000008 
       ffff81007040a3d8 ffff81007040a1c0 ffff81011fc88080 0000379bfa39e8f1 
       0000000000007c65 0000000180145953 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
sh            S ffff810004f39300     0 21330  21490 21331               (NOTLB)
ffff810054c6bea8 0000000000000086 00002aaaaaab9dc0 0000000000000005 
       ffff810102dc9038 ffff810102dc8e20 ffff81011fce8100 0000257b78676326 
       0000000000010045 00000003802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
fregister.php S ffff810004f29300     0 21331  21330 31274               (NOTLB)
ffff8100af0e3db8 0000000000000086 00000002014b3c80 0000000000000006 
       ffff81010c81b2f8 ffff81010c81b0e0 ffff81011fc88080 00003797246d3363 
       000000000000b251 0000000180145953 
Call Trace:<ffffffff80152a7c>{do_wp_page+145} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f39300     0 31933  20560 31934    6268 25423 (NOTLB)
ffff8100a8f11b48 0000000000000086 ffff8100a8f11b38 0000000000000007 
       ffff8101194dd338 ffff8101194dd120 ffff81011fce8100 000026cad0a6ffb4 
       000000000000bddd 0000000300000012 
Call Trace:<ffffffff80320f25>{__add_entropy_words+389} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8014a92f>{__alloc_pages+94} <ffffffff8015469e>{copy_page_range+1332}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80152d01>{do_wp_page+790}
       <ffffffff80123562>{copy_process+4348} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff804d398d>{thread_return+0} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0 31934  31933                     (NOTLB)
ffff810082a6b608 0000000000000082 0000000000000d13 000000000000000a 
       ffff810119b0f338 ffff810119b0f120 ffff81011fcba0c0 000037a3867c106d 
       000000000003d267 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f21300     0  6268  20560  6269   12476 31933 (NOTLB)
ffff81004394db48 0000000000000082 ffff81004394daa8 0000000000000008 
       ffff8100be915708 ffff8100be9154f0 ffffffff8062a120 0000377e05a36afc 
       0000000000006706 000000008011dc7f 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8014a92f>{__alloc_pages+94} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80426503>{verify_iovec+79} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff80463e6b>{inet_bind+502}
       <ffffffff804212d6>{sys_bind+126} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0  6269   6268                     (NOTLB)
ffff8100cdecd608 0000000000000082 0000000000000c97 0000000000000009 
       ffff810105fe31f8 ffff810105fe2fe0 ffff81011fcba0c0 000037a37e3ae122 
       0000000000008054 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f29300     0 12476  20560 12477   31082  6268 (NOTLB)
ffff81011bb91b48 0000000000000086 ffff81011fc88080 0000000000000008 
       ffff81010625b378 ffff81010625b160 ffff81011fc88080 00002887ce65bc3f 
       000000000000ec3c 000000011fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8014a92f>{__alloc_pages+94}
       <ffffffff8015469e>{copy_page_range+1332} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80152d01>{do_wp_page+790} <ffffffff80123562>{copy_process+4348}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff804d398d>{thread_return+0}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f21300     0 12477  12476                     (NOTLB)
ffff810119d3f9d8 0000000000000082 0000000000000d13 000000000000000a 
       ffff810104274258 ffff810104274040 ffffffff8062a120 000037a392e2f1f0 
       000000000002c286 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802cfe10>{copy_user_generic+48} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810100de4850     0 31082  20560 31083    2847 12476 (NOTLB)
ffff810041f6bb48 0000000000000082 ffff810041f6baa8 0000000000000008 
       ffff810100de4a68 ffff810100de4850 ffff810105fe36b0 00003797101fe54c 
       0000000000002df2 000000008011dc7f 
Call Trace:<ffffffff8011f6ac>{__wake_up+67} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80426503>{verify_iovec+79} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff804d398d>{thread_return+0}
       <ffffffff804212d6>{sys_bind+126} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0 31083  31082                     (NOTLB)
ffff810010d85898 0000000000000082 ffff810047997ac0 000000000000000a 
       ffff8101055bbac8 ffff8101055bb8b0 ffff81011fcba0c0 000037a3613d14f9 
       00000000000f2a0d 0000000200000002 
Call Trace:<ffffffff802c0f28>{__generic_unplug_device+37} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff8014582d>{find_get_page+35} <ffffffff8014810c>{filemap_nopage+532}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff802cdeba>{rb_insert_color+106} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f31300     0  2847  20560  2849    3262 31082 (NOTLB)
ffff81010c8ddb48 0000000000000086 ffff81011fc88080 0000000000000009 
       ffff810079d5e4d8 ffff810079d5e2c0 ffff81011fcba0c0 00002c9d570cfbb9 
       0000000000005922 000000021fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8012e263>{dequeue_signal+60} <ffffffff8012f743>{get_signal_to_deliver+347}
       <ffffffff801142f1>{save_i387+156} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0  2849   2847                     (NOTLB)
ffff8100631ef608 0000000000000082 0000000000000d22 000000000000000a 
       ffff8100a97d0a68 ffff8100a97d0850 ffff81011fcba0c0 000037a3e1f19452 
       000000000002eed9 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff802cdeba>{rb_insert_color+106} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f29300     0  3262  20560  3264    4989  2847 (NOTLB)
ffff81002695bb48 0000000000000086 ffff81011fc88080 0000000000000007 
       ffff8100b79490f8 ffff8100b7948ee0 ffff81011fc88080 00002b43f9a16c4c 
       0000000000010d49 00000001a282b530 
Call Trace:<ffffffff801f7d66>{nfs_wait_bit_interruptible+0} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8014a92f>{__alloc_pages+94} <ffffffff80137e8f>{__wake_up_bit+44}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80152d01>{do_wp_page+790}
       <ffffffff80123562>{copy_process+4348} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff804d398d>{thread_return+0} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0  3264   3262                     (NOTLB)
ffff8100d7311608 0000000000000086 0000000000000d2f 000000000000000a 
       ffff810062f27278 ffff810062f27060 ffff81011fcba0c0 000037a4fcbc0379 
       0000000000024079 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffffffff804d2ff2     0  4989  20560  4990   27155  3262 (NOTLB)
ffff81002fdadb48 0000000000000086 ffff81002fdadaa8 0000000000000009 
       ffff810039389b08 ffff8100393898f0 ffffffff8062a120 0000378e4822418e 
       0000000000000eba 000000008011dc7f 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff804d4daa>{_read_lock+11} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80426503>{verify_iovec+79} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff80463e6b>{inet_bind+502}
       <ffffffff804212d6>{sys_bind+126} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f31300     0  4990   4989                     (NOTLB)
ffff810111d33608 0000000000000082 0000000000000d2f 000000000000000a 
       ffff8100bc6e2ff8 ffff8100bc6e2de0 ffff81011fcba0c0 000037a51a3ee508 
       0000000000022177 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802c0ff1>{generic_unplug_device+32} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff804d44f0>{__wait_on_bit_lock+106} <ffffffff8014c0d7>{do_page_cache_readahead+79}
       <ffffffff80148040>{filemap_nopage+328} <ffffffff80154edb>{__handle_mm_fault+983}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421ec6>{lock_sock+175} <ffffffff8010e869>{error_exit+0}
       <ffffffff802cfe10>{copy_user_generic+48} <ffffffff80449898>{tcp_sendmsg+1671}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff802cdeba>{rb_insert_color+106}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f29300     0 17303   2215         28192 22105 (NOTLB)
ffff810106d25db8 0000000000000086 0000000000000000 000000000000000a 
       ffff8100369e1948 ffff8100369e1730 ffff81011fc88080 000037a8a067b6fc 
       00000000000286cc 000000018017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
spure-ftpd    D ffff810004f31300     0 25428   9899 25429   25627  9734 (NOTLB)
ffff81010ac97af8 0000000000000086 0000000000000d13 000000000000000a 
       ffff81004aa5b2b8 ffff81004aa5b0a0 ffff81011fcba0c0 000037a38636eefd 
       000000000002bc16 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff8017539b>{do_select+655} <ffffffff80175050>{__pollwait+0}
       <ffffffff804d398d>{thread_return+0} <ffffffff8017576d>{sys_select+555}
       <ffffffff8010d8ea>{system_call+126} 
spure-ftpd    S ffff810004f21300     0 25429  25428                     (NOTLB)
ffff81011a5e7b48 0000000000000086 ffff81011a5e7ad8 0000000000000009 
       ffff81011c8e4518 ffff81011c8e4300 ffffffff8062a120 000037a2d829145d 
       00000000000011b9 0000000000000000 
Call Trace:<ffffffff804220dd>{sock_alloc_send_skb+98} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80426503>{verify_iovec+79} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff80463e6b>{inet_bind+502}
       <ffffffff804212d6>{sys_bind+126} <ffffffff8010d8ea>{system_call+126}
       
spure-ftpd    D ffff810004f31300     0 25627   9899 25629   25686 25428 (NOTLB)
ffff810085981318 0000000000000086 000000001c317680 0000000000000009 
       ffff81009d922618 ffff81009d922400 ffff81011fcba0c0 000037a4588d5a55 
       0000000000000f80 0000000200000001 
Call Trace:<ffffffff8011dc7f>{__wake_up_common+62} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff804d4852>{__down_failed+53}
       <ffffffff80258127>{.text.lock.xfs_dquot+25} <ffffffff80258a7f>{xfs_trans_dqresv+59}
       <ffffffff80258d46>{xfs_trans_reserve_quota_bydquots+110}
       <ffffffff80258de7>{xfs_trans_reserve_quota_nblks+48}
       <ffffffff8026e793>{xfs_bmapi+1414} <ffffffff8026e550>{xfs_bmapi+835}
       <ffffffff802920bc>{xfs_iomap_write_delay+863} <ffffffff80291930>{xfs_iomap+624}
       <ffffffff802afdd4>{xfs_bmap+16} <ffffffff802a9a5e>{__linvfs_get_block+113}
       <ffffffff80164953>{alloc_page_buffers+122} <ffffffff802a9bd7>{linvfs_get_block+26}
       <ffffffff80165760>{__block_prepare_write+357} <ffffffff802a9bbd>{linvfs_get_block+0}
       <ffffffff80165a12>{block_prepare_write+34} <ffffffff802aadb9>{linvfs_prepare_write+25}
       <ffffffff80146317>{generic_file_buffered_write+754}
       <ffffffff802ce5d1>{__up_write+269} <ffffffff802b0cd7>{xfs_write+1737}
       <ffffffff8042196e>{sock_aio_read+307} <ffffffff8012cc97>{lock_timer_base+37}
       <ffffffff802ad7b2>{linvfs_aio_write+101} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff801754fb>{do_select+1007} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d398d>{thread_return+0} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
spure-ftpd    S ffff810004f21300     0 25629  25627                     (NOTLB)
ffff81005ff5bb48 0000000000000082 ffff81005ff5baa8 0000000000000009 
       ffff81009d922ce8 ffff81009d922ad0 ffffffff8062a120 00003799e60110eb 
       000000000000e11e 000000008011dc7f 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8014a92f>{__alloc_pages+94} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80426503>{verify_iovec+79} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff80463e6b>{inet_bind+502}
       <ffffffff804212d6>{sys_bind+126} <ffffffff8010d8ea>{system_call+126}
       
spure-ftpd    D ffff810004f31300     0 25686   9899 25688   32320 25627 (NOTLB)
ffff8100a9319318 0000000000000082 000000031c91a180 000000000000000a 
       ffff81006126c4d8 ffff81006126c2c0 ffff81011fcba0c0 000037a3a1dd9e4a 
       0000000000008802 0000000214073c40 
Call Trace:<ffffffff802a97e8>{kmem_free+38} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff804d4852>{__down_failed+53}
       <ffffffff80258127>{.text.lock.xfs_dquot+25} <ffffffff80258a7f>{xfs_trans_dqresv+59}
       <ffffffff80258d46>{xfs_trans_reserve_quota_bydquots+110}
       <ffffffff80258de7>{xfs_trans_reserve_quota_nblks+48}
       <ffffffff8026e793>{xfs_bmapi+1414} <ffffffff8026e550>{xfs_bmapi+835}
       <ffffffff802920bc>{xfs_iomap_write_delay+863} <ffffffff80291930>{xfs_iomap+624}
       <ffffffff802afdd4>{xfs_bmap+16} <ffffffff802a9a5e>{__linvfs_get_block+113}
       <ffffffff80164953>{alloc_page_buffers+122} <ffffffff802a9bd7>{linvfs_get_block+26}
       <ffffffff80165760>{__block_prepare_write+357} <ffffffff802a9bbd>{linvfs_get_block+0}
       <ffffffff80165a12>{block_prepare_write+34} <ffffffff802aadb9>{linvfs_prepare_write+25}
       <ffffffff80146317>{generic_file_buffered_write+754}
       <ffffffff802ce5d1>{__up_write+269} <ffffffff802b0cd7>{xfs_write+1737}
       <ffffffff8042196e>{sock_aio_read+307} <ffffffff8012cc97>{lock_timer_base+37}
       <ffffffff802ad7b2>{linvfs_aio_write+101} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff801754fb>{do_select+1007} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d398d>{thread_return+0} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
spure-ftpd    S ffff810004f21300     0 25688  25686                     (NOTLB)
ffff810023c99b48 0000000000000082 ffff810023c99aa8 0000000000000009 
       ffff810102023888 ffff810102023670 ffffffff8062a120 0000379ce2ecc166 
       000000000000d88c 000000008011dc7f 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80426503>{verify_iovec+79}
       <ffffffff80421ec6>{lock_sock+175} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff80463e6b>{inet_bind+502} <ffffffff804212d6>{sys_bind+126}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 28192   2215         16497 17303 (NOTLB)
ffff81002dd11bf8 0000000000000086 ffff81002dd11b58 000000000000000a 
       ffff81010d810c28 ffff81010d810a10 ffff81011fcba0c0 000037a6018615a8 
       000000000000facf 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 16497   2215         17550 28192 (NOTLB)
ffff8100176dbbf8 0000000000000086 0000000000000d25 0000000000000009 
       ffff810062f26ba8 ffff810062f26990 ffff81011fcba0c0 000037a45a66a664 
       00000000000336ef 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 17550   2215         17613 16497 (NOTLB)
ffff81010d7f5bf8 0000000000000086 0000000000000d2f 000000000000000a 
       ffff8101097b0ae8 ffff8101097b08d0 ffff81011fcba0c0 000037a507abd7ac 
       000000000001c0b0 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 17613   2215         17669 17550 (NOTLB)
ffff81009606fa88 0000000000000082 0000000000000000 000000000000000a 
       ffff8101194dda08 ffff8101194dd7f0 ffff81011fcba0c0 000037a58fffb4a9 
       0000000000019471 0000000200000001 
Call Trace:<ffffffff804d4d78>{_spin_unlock_irqrestore+12} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff801472ec>{do_generic_mapping_read+884}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 17669   2215         18717 17613 (NOTLB)
ffff8100dd70bbf8 0000000000000082 0000000000000d22 000000000000000a 
       ffff8100bd1f8298 ffff8100bd1f8080 ffff81011fcba0c0 000037a3c54f7ab0 
       00000000000177b8 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         S ffff810004f39300     0 18717   2215         19650 17669 (NOTLB)
ffff8100c9735db8 0000000000000082 0000000000000000 000000000000000a 
       ffff8100b79497c8 ffff8100b79495b0 ffff81011fce8100 000037a8414e7f17 
       000000000001de7b 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f39300     0 19650   2215         20968 18717 (NOTLB)
ffff81009f6cd918 0000000000000086 0000000000000c97 0000000000000009 
       ffff810075c30be8 ffff810075c309d0 ffff81011fce8100 000037a37e9754f6 
       0000000000032d37 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 20968   2215         21745 19650 (NOTLB)
ffff810047199db8 0000000000000082 0000000000000000 000000000000000a 
       ffff810115b9ba08 ffff810115b9b7f0 ffff81011fce8100 000037a8fecfff58 
       0000000000027b96 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 21745   2215         22086 20968 (NOTLB)
ffff810043195db8 0000000000000082 0000000000000000 000000000000000a 
       ffff8100369e1278 ffff8100369e1060 ffff81011fce8100 000037a8394bf319 
       000000000001e32b 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 22086   2215         22261 21745 (NOTLB)
ffff8101130c1bf8 0000000000000082 0000000000000c97 000000000000000a 
       ffff810039388d68 ffff810039388b50 ffff81011fcba0c0 000037a37ec1b251 
       000000000002be29 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 22261   2215         22274 22086 (NOTLB)
ffff81009804fbf8 0000000000000086 0000000000000d2f 0000000000000009 
       ffff8101055a6968 ffff8101055a6750 ffff81011fcba0c0 000037a505720054 
       0000000000019fd2 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         S ffff810004f39300     0 22274   2215         22275 22261 (NOTLB)
ffff810036ce5db8 0000000000000082 0000000000000000 000000000000000a 
       ffff810102022418 ffff810102022200 ffff81011fce8100 000037a91c1de92e 
       000000000002049a 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016ea73>{pipe_writev+986}
       <ffffffff8016eb5a>{pipe_write+30} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 22275   2215         24995 22274 (NOTLB)
ffff810075e49bf8 0000000000000086 ffff810075e49b58 0000000000000009 
       ffff810112a26b68 ffff810112a26950 ffff81011fcba0c0 000037bce7be81c0 
       000000000000ec52 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f29300     0 24995   2215         25247 22275 (NOTLB)
ffff810109f35908 0000000000000086 0000000000000d13 0000000000000008 
       ffff81004aa5a518 ffff81004aa5a300 ffff81011fc88080 000037a38a72bacd 
       00000000000059da 0000000180150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80449766>{tcp_sendmsg+1365} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff804d398d>{thread_return+0}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8012cc97>{lock_timer_base+37}
       <ffffffff8012cd35>{del_timer_sync+20} <ffffffff804d43af>{schedule_timeout+148}
       <ffffffff8012c7fd>{process_timeout+0} <ffffffff8041fd60>{sock_readv_writev+128}
       <ffffffff8041fd91>{sock_writev+47} <ffffffff8016317a>{do_readv_writev+422}
       <ffffffff804d398d>{thread_return+0} <ffffffff80175850>{sys_select+782}
       <ffffffff801632ec>{vfs_writev+65} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 25247   2215         26098 24995 (NOTLB)
ffff8100bcea3db8 0000000000000082 0000000000000000 000000000000000a 
       ffff810102022ae8 ffff8101020228d0 ffff81011fce8100 000037b24f079174 
       0000000000024321 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 26098   2215         26294 25247 (NOTLB)
ffff81003afa5bf8 0000000000000086 0000000000000d2f 000000000000000a 
       ffff810116163138 ffff810116162f20 ffff81011fcba0c0 000037a4fd4c1d64 
       00000000000193a1 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 26294   2215         26311 26098 (NOTLB)
ffff810119a6ddb8 0000000000000082 0000000000000000 000000000000000a 
       ffff8100bd48a258 ffff8100bd48a040 ffff81011fce8100 000037a89d167f62 
       000000000002816b 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 26311   2215         26313 26294 (NOTLB)
ffff810114f75bf8 0000000000000086 0000000000000d22 0000000000000009 
       ffff8101055a6298 ffff8101055a6080 ffff81011fcba0c0 000037a3a3fa01e9 
       000000000001f8d3 0000000280150670 
Call Trace:<ffffffff804d4d43>{_spin_lock_bh+23} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff802b0349>{xfs_sendfile+393}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff8014ab9b>{__get_free_pages+48}
       <ffffffff8017508d>{__pollwait+61} <ffffffff80448fdb>{tcp_poll+32}
       <ffffffff8041f7a5>{sock_poll+24} <ffffffff80175a45>{sys_poll+467}
       <ffffffff80175050>{__pollwait+0} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 26313   2215         26764 26311 (NOTLB)
ffff8101102f1bf8 0000000000000086 0000000000000d23 0000000000000009 
       ffff81006c278658 ffff81006c278440 ffff81011fcba0c0 000037a413731588 
       000000000001c8a1 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         S ffff810004f39300     0 26764   2215         27458 26313 (NOTLB)
ffff81001cb41db8 0000000000000086 0000000000000000 000000000000000a 
       ffff81011c3c1988 ffff81011c3c1770 ffff81011fce8100 000037a86a89831e 
       00000000000205f1 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f29300     0 27155  20560 27158   29107  4989 (NOTLB)
ffff810056717b48 0000000000000082 ffff81011fc88080 0000000000000009 
       ffff81005f8379c8 ffff81005f8377b0 ffff81011fc88080 000031feb9155368 
       000000000000c208 000000011fc88080 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8014a92f>{__alloc_pages+94}
       <ffffffff8015469e>{copy_page_range+1332} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80152d01>{do_wp_page+790} <ffffffff80123562>{copy_process+4348}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff804d398d>{thread_return+0}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 27158  27155                     (NOTLB)
ffff810112ce19d8 0000000000000086 0000000000000d22 000000000000000a 
       ffff81002756b788 ffff81002756b570 ffff81011fcba0c0 000037a3e2291b97 
       0000000000011934 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff80420860>{sock_aio_write+313}
       <ffffffff80162ab6>{do_sync_write+214} <ffffffff8015128a>{vma_prio_tree_insert+35}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80163421>{vfs_write+225}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 27458   2215         32351 26764 (NOTLB)
ffff810102147bf8 0000000000000082 0000000000000c97 000000000000000a 
       ffff81001d50aae8 ffff81001d50a8d0 ffff81011fcba0c0 000037a37ebb4fc3 
       000000000001f839 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f39300     0 32351   2215           906 27458 (NOTLB)
ffff81002916f918 0000000000000082 0000000000000d22 000000000000000a 
       ffff81006da52358 ffff81006da52140 ffff81011fce8100 000037a3d31582bf 
       0000000000036f6d 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0   906   2215          1170 32351 (NOTLB)
ffff8100d1b39bf8 0000000000000082 ffff8100ddf536a0 000000000000000a 
       ffff810119c03038 ffff810119c02e20 ffff81011fcba0c0 000037a480fa4350 
       0000000000016ac5 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f21300     0  1170   2215          2674   906 (NOTLB)
ffff81002eab7918 0000000000000082 0000000000000d3d 0000000000000008 
       ffff810100de5138 ffff810100de4f20 ffffffff8062a120 000037a9a5b91819 
       000000000001b08f 0000000080150670 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff801458db>{sync_page+0} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f39300     0  2674   2215          2682  1170 (NOTLB)
ffff81005ccd9918 0000000000000082 0000000000000d22 000000000000000a 
       ffff81011ecaad68 ffff81011ecaab50 ffff81011fce8100 000037a3a5a6de34 
       00000000000328e6 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0  2682   2215          2683  2674 (NOTLB)
ffff81010e047db8 0000000000000082 0000000000000000 000000000000000a 
       ffff810104274ff8 ffff810104274de0 ffff81011fce8100 000037a836b7213e 
       000000000001e5a2 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0  2683   2215          3054  2682 (NOTLB)
ffff81010ec01db8 0000000000000086 0000000000000000 000000000000000a 
       ffff8100683162d8 ffff8100683160c0 ffff81011fce8100 000037a8a08fe838 
       000000000001ecce 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f29300     0  3054   2215          3114  2683 (NOTLB)
ffff8100bb4e7788 0000000000000086 0000000000000d4a 0000000000000009 
       ffff8100d89b8a28 ffff8100d89b8810 ffff81011fc88080 000037ccf3843e8e 
       0000000000018309 0000000180150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80444ae9>{ip_output+552} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff8014cb03>{cache_alloc_refill+98} <ffffffff8014a7a6>{get_page_from_freelist+531}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014beac>{make_ahead_window+135} <ffffffff8014c06f>{page_cache_readahead+421}
       <ffffffff801470d2>{do_generic_mapping_read+346} <ffffffff80147df5>{file_read_actor+0}
       <ffffffff80147537>{__generic_file_aio_read+338} <ffffffff802b055d>{xfs_read+509}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff801754fb>{do_select+1007} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0  3114   2215          4072  3054 (NOTLB)
ffff810046da3db8 0000000000000086 0000000000000000 000000000000000a 
       ffff810115b9b338 ffff810115b9b120 ffff81011fce8100 000037a83dee8d89 
       000000000001f51b 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0  4072   2215          4167  3114 (NOTLB)
ffff81003f7a3db8 0000000000000082 0000000000000000 000000000000000a 
       ffff8101067970f8 ffff810106796ee0 ffff81011fce8100 000037a8a054feaa 
       000000000002b7e1 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f39300     0  4167   2215          4284  4072 (NOTLB)
ffff8101042adc88 0000000000000086 0000000000000d3e 000000000000000a 
       ffff8100a46b0b68 ffff8100a46b0950 ffff81011fce8100 000037ab1977b83b 
       00000000000910e2 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80130774>{do_sigaction+155} <ffffffff8014ab9b>{__get_free_pages+48}
       <ffffffff8017a1ec>{sys_getcwd+37} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0  4284   2215          4731  4167 (NOTLB)
ffff8100ba255bf8 0000000000000082 0000000000000d27 000000000000000a 
       ffff81010c81ac28 ffff81010c81aa10 ffff81011fcba0c0 000037a47f14ca9d 
       000000000001c2f5 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0  4731   2215          4756  4284 (NOTLB)
ffff8100cce2dbf8 0000000000000086 0000000000000d24 000000000000000a 
       ffff810100de4398 ffff810100de4180 ffff81011fcba0c0 000037a42f145bdf 
       000000000001e421 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0  4756   2215          5676  4731 (NOTLB)
ffff810110a53918 0000000000000082 0000000000000d22 0000000000000009 
       ffff81001d50a418 ffff81001d50a200 ffff81011fcba0c0 000037a3c541e600 
       000000000001a677 0000000280150670 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff801458db>{sync_page+0} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0  5676   2215          5719  4756 (NOTLB)
ffff8100d2defbf8 0000000000000082 0000000000000d25 000000000000000a 
       ffff8101178133b8 ffff8101178131a0 ffff81011fcba0c0 000037a46cd56ecf 
       0000000000018320 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0  5719   2215          6006  5676 (NOTLB)
ffff81004221d918 0000000000000082 0000000000000d23 0000000000000009 
       ffff81010c81b9c8 ffff81010c81b7b0 ffff81011fcba0c0 000037a40b314864 
       0000000000013139 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8012cc97>{lock_timer_base+37} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0  6006   2215          6700  5719 (NOTLB)
ffff81010a9af918 0000000000000086 0000000000000d13 0000000000000009 
       ffff810118457b08 ffff8101184578f0 ffff81011fcba0c0 000037a38d900126 
       0000000000018aa0 0000000280150670 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff801458db>{sync_page+0} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0  6700   2215          7237  6006 (NOTLB)
ffff81011636d918 0000000000000082 0000000000000d3d 000000000000000a 
       ffff81001d50b888 ffff81001d50b670 ffff81011fcba0c0 000037a89911b119 
       000000000001282d 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0  7237   2215          7532  6700 (NOTLB)
ffff810092775bf8 0000000000000082 0000000000000d3c 000000000000000a 
       ffff81005fb72518 ffff81005fb72300 ffff81011fcba0c0 000037a7bb101906 
       000000000001cbd3 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0  7532   2215          8394  7237 (NOTLB)
ffff8100d4b87db8 0000000000000082 0000000000000000 000000000000000a 
       ffff81009258f7c8 ffff81009258f5b0 ffff81011fce8100 000037b716a194d8 
       0000000000024568 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
crond         S ffff810004f31378     0  8378   3084  8381   31078       (NOTLB)
ffff8100af21bdb8 0000000000000082 0000000000000293 0000000000000008 
       ffff81010e654ba8 ffff81010e654990 ffff8100a282a0c0 00003352144e0e5f 
       000000000000991a 0000000280145953 
Call Trace:<ffffffff80152a7c>{do_wp_page+145} <ffffffff80156c49>{vma_adjust+574}
       <ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8015707a>{vma_merge+271} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff80158338>{do_mmap_pgoff+1483} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
run-parts     S ffff810004f39378     0  8381   8378  8388               (NOTLB)
ffff81004a55bea8 0000000000000086 00002aaaaaab9dc0 0000000000000008 
       ffff81011e085808 ffff81011e0855f0 ffff81011e5e2890 0000335232b2d526 
       000000000000afe7 00000003802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
run-parts     S ffff810004f39300     0  8388   8381  8390    8389       (NOTLB)
ffff81004b087ea8 0000000000000082 00002aaaaaab9dc0 0000000000000008 
       ffff810102dc8298 ffff810102dc8080 ffff81011fce8100 0000335237f8690c 
       00000000000117a3 00000003802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
awk           S ffff810004f21300     0  8389   8381                8388 (NOTLB)
ffff8100404c3db8 0000000000000082 0000000000000296 0000000000000009 
       ffff810102dc9708 ffff810102dc94f0 ffffffff8062a120 0000373f88c7c899 
       0000000000008225 000000005ba20188 
Call Trace:<ffffffff804d4900>{__up_wakeup+53} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
create_indexe S ffff810004f39300     0  8390   8388 32300               (NOTLB)
ffff81001cdeddb8 0000000000000086 ffff810003a8bcb8 0000000000000009 
       ffff81011eb6ca28 ffff81011eb6c810 ffff81011fce8100 000037a38dc58e36 
       0000000000031829 0000000300000216 
Call Trace:<ffffffff8015a910>{page_add_anon_rmap+78} <ffffffff80152d01>{do_wp_page+790}
       <ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0  8394   2215          8471  7532 (NOTLB)
ffff810062d9b918 0000000000000082 0000000000000d45 000000000000000a 
       ffff810068f4cce8 ffff810068f4cad0 ffff81011fcba0c0 000037adf61e0f81 
       0000000000017e6f 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0  8471   2215          8496  8394 (NOTLB)
ffff810049e51bf8 0000000000000082 0000000000000d2f 0000000000000009 
       ffff81010625aca8 ffff81010625aa90 ffff81011fcba0c0 000037a51c6ef750 
       000000000001fa40 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         S ffff810004f39300     0  8496   2215          8613  8471 (NOTLB)
ffff81010a60bdb8 0000000000000086 0000000000000000 000000000000000a 
       ffff810106796358 ffff810106796140 ffff81011fce8100 000037a833aabed1 
       0000000000020176 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f29300     0  8613   2215          8710  8496 (NOTLB)
ffff8100105e5908 0000000000000086 0000000000000d3d 0000000000000009 
       ffff810076d8d6c8 ffff810076d8d4b0 ffff81011fc88080 000037a8a01af5aa 
       000000000001bd16 0000000180150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff804d398d>{thread_return+0} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8012cc97>{lock_timer_base+37} <ffffffff8012cd35>{del_timer_sync+20}
       <ffffffff804d43af>{schedule_timeout+148} <ffffffff8012c7fd>{process_timeout+0}
       <ffffffff8041fd60>{sock_readv_writev+128} <ffffffff8041fd91>{sock_writev+47}
       <ffffffff8016317a>{do_readv_writev+422} <ffffffff804d398d>{thread_return+0}
       <ffffffff80175850>{sys_select+782} <ffffffff801632ec>{vfs_writev+65}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f21300     0  8710   2215          9579  8613 (NOTLB)
ffff81011bad5918 0000000000000082 0000000000000d2f 0000000000000008 
       ffff81006f399b08 ffff81006f3998f0 ffffffff8062a120 000037a5074b93f1 
       000000000001d53c 0000000080150670 
Call Trace:<ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff801458db>{sync_page+0} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         S ffff810004f39300     0  9579   2215         11745  8710 (NOTLB)
ffff810050bd1db8 0000000000000082 0000000000000000 000000000000000a 
       ffff81002756a9e8 ffff81002756a7d0 ffff81011fce8100 000037a8352857c5 
       000000000001ece5 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f39300     0 11745   2215         11760  9579 (NOTLB)
ffff810119e63908 0000000000000082 0000000000000d3c 000000000000000a 
       ffff8100be914968 ffff8100be914750 ffff81011fce8100 000037a7baa4c8e2 
       00000000000358e0 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80179191>{dput+36} <ffffffff80172245>{__link_path_walk+3389}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff8017248c>{link_path_walk+234}
       <ffffffff80153344>{unmap_vmas+1011} <ffffffff8041fd60>{sock_readv_writev+128}
       <ffffffff801f4cff>{nfs_file_clear_open_context+114}
       <ffffffff8041fd91>{sock_writev+47} <ffffffff8016317a>{do_readv_writev+422}
       <ffffffff80156635>{remove_vma+69} <ffffffff801632ec>{vfs_writev+65}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 11760   2215         15015 11745 (NOTLB)
ffff81005a1a1bf8 0000000000000086 0000000000000d22 000000000000000a 
       ffff8101055bad28 ffff8101055bab10 ffff81011fcba0c0 000037a3b79d7394 
       0000000000029fca 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 15015   2215         16088 11760 (NOTLB)
ffff810101d81bf8 0000000000000082 ffff81009a48eee0 000000000000000a 
       ffff81011c3c0518 ffff81011c3c0300 ffff81011fcba0c0 000037a4d7b1a268 
       00000000000155e3 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 16088   2215         18659 15015 (NOTLB)
ffff8100755d7bf8 0000000000000086 0000000000000d13 000000000000000a 
       ffff81011ce82618 ffff81011ce82400 ffff81011fcba0c0 000037a391e7d258 
       0000000000014db7 0000000280150670 
Call Trace:<ffffffff804d4d46>{_spin_lock_bh+26} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8011ebd1>{activate_task+140}
       <ffffffff804d4852>{__down_failed+53} <ffffffff8025d418>{.text.lock.xfs_qm+15}
       <ffffffff8015079e>{shrink_slab+100} <ffffffff80151057>{try_to_free_pages+346}
       <ffffffff8014aa67>{__alloc_pages+406} <ffffffff802b0349>{xfs_sendfile+393}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff8014ab9b>{__get_free_pages+48}
       <ffffffff8017508d>{__pollwait+61} <ffffffff80448fdb>{tcp_poll+32}
       <ffffffff8041f7a5>{sock_poll+24} <ffffffff80175a45>{sys_poll+467}
       <ffffffff80175050>{__pollwait+0} <ffffffff8010d8ea>{system_call+126}
       
httpd         S ffff810004f39378     0 18659   2215         20203 16088 (NOTLB)
ffff810057eb5db8 0000000000000082 0000000000000000 000000000000000a 
       ffff810075bfa658 ffff810075bfa440 ffff8100bc6e2040 000037a818c70ac6 
       0000000000031e58 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016ea73>{pipe_writev+986}
       <ffffffff8016eb5a>{pipe_write+30} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 20203   2215         20235 18659 (NOTLB)
ffff81001c81dbf8 0000000000000082 0000000000000d22 000000000000000a 
       ffff8100369e04d8 ffff8100369e02c0 ffff81011fcba0c0 000037a3a224638a 
       00000000000141bb 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 20235   2215         20367 20203 (NOTLB)
ffff810076107db8 0000000000000086 0000000000000000 000000000000000a 
       ffff8100be915038 ffff8100be914e20 ffff81011fce8100 000037a83b8abf23 
       000000000001e70b 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 20367   2215         20611 20235 (NOTLB)
ffff810063d19908 0000000000000086 0000000000000d2f 000000000000000a 
       ffff810076d8c928 ffff810076d8c710 ffff81011fcba0c0 000037a4e6e8504c 
       00000000000604b8 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80421ad7>{sock_common_recvmsg+47} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8042196e>{sock_aio_read+307} <ffffffff8041fd60>{sock_readv_writev+128}
       <ffffffff8041fd91>{sock_writev+47} <ffffffff8016317a>{do_readv_writev+422}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff801632ec>{vfs_writev+65} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 20611   2215         20613 20367 (NOTLB)
ffff81001f22dbf8 0000000000000082 ffff810029e3e178 0000000000000009 
       ffff810064526ca8 ffff810064526a90 ffff81011fcba0c0 000037a5b71baedd 
       000000000000f4bd 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f21300     0 20613   2215         20614 20611 (NOTLB)
ffff810033acbbf8 0000000000000082 0000000000000d13 0000000000000009 
       ffff8100645265d8 ffff8100645263c0 ffffffff8062a120 000037a38a8c51ac 
       00000000000296e5 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 20614   2215         20636 20613 (NOTLB)
ffff8100903abdb8 0000000000000082 0000000000000000 000000000000000a 
       ffff8101055a7708 ffff8101055a74f0 ffff81011fce8100 000037a8ff3786b7 
       000000000001d203 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016ea73>{pipe_writev+986}
       <ffffffff8016eb5a>{pipe_write+30} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f39300     0 20636   2215         20655 20614 (NOTLB)
ffff810016581918 0000000000000086 0000000000000d4a 0000000000000009 
       ffff810115b9ac68 ffff810115b9aa50 ffff81011fce8100 000037bbb8c8655b 
       000000000002d618 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39378     0 20655   2215         20659 20636 (NOTLB)
ffff8100ba361db8 0000000000000082 0000000000000000 000000000000000a 
       ffff8101040a1ac8 ffff8101040a18b0 ffff810118456b50 000037a8683b53f7 
       0000000000027b78 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 20659   2215         20660 20655 (NOTLB)
ffff81002a25ddb8 0000000000000086 0000000000000000 0000000000000009 
       ffff810068f4da88 ffff810068f4d870 ffff81011fce8100 000037acaaff5a4d 
       0000000000027f7b 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 20660   2215         22367 20659 (NOTLB)
ffff810044f17bf8 0000000000000086 0000000000000d22 000000000000000a 
       ffff81011dbeb078 ffff81011dbeae60 ffff81011fcba0c0 000037a3a5cdc701 
       000000000001882a 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 22367   2215         22382 20660 (NOTLB)
ffff810109783918 0000000000000086 0000000000000d30 000000000000000a 
       ffff81008e3d8a68 ffff81008e3d8850 ffff81011fcba0c0 000037a53460edf6 
       000000000001b819 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 22382   2215         22388 22367 (NOTLB)
ffff8100becc5918 0000000000000082 0000000000000d45 000000000000000a 
       ffff8100cac7f038 ffff8100cac7ee20 ffff81011fcba0c0 000037ad1579c3b5 
       000000000001c031 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 22388   2215         23122 22382 (NOTLB)
ffff810105fdf918 0000000000000086 0000000000000d2f 000000000000000a 
       ffff810068f4d3b8 ffff810068f4d1a0 ffff81011fcba0c0 000037a4e3e99dc5 
       00000000000135d0 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 23122   2215         26397 22388 (NOTLB)
ffff81003c805bf8 0000000000000082 ffff81006edc4070 000000000000000a 
       ffff8100b7948a28 ffff8100b7948810 ffff81011fcba0c0 000037a439a11348 
       000000000001a888 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 26397   2215         26910 23122 (NOTLB)
ffff81005e9bb918 0000000000000086 0000000000000d13 000000000000000a 
       ffff810089af6458 ffff810089af6240 ffff81011fcba0c0 000037a38f1d4d32 
       0000000000015e04 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f39300     0 26910   2215         27258 26397 (NOTLB)
ffff810071a378f8 0000000000000082 0000000000000d31 000000000000000a 
       ffff810076d8c258 ffff810076d8c040 ffff81011fce8100 000037a58fd84209 
       00000000000426bc 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014beac>{make_ahead_window+135} <ffffffff8014c06f>{page_cache_readahead+421}
       <ffffffff801470d2>{do_generic_mapping_read+346} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 27258   2215         27259 26910 (NOTLB)
ffff8100d2b0dbf8 0000000000000086 0000000000000d23 000000000000000a 
       ffff810059fa99c8 ffff810059fa97b0 ffff81011fcba0c0 000037a3fb11a04d 
       000000000001bd5c 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 27259   2215         27260 27258 (NOTLB)
ffff81008ba73908 0000000000000086 0000000000000d30 0000000000000009 
       ffff81011eb6c358 ffff81011eb6c140 ffff81011fcba0c0 000037a534f8451c 
       00000000000133b6 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff804d398d>{thread_return+0} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8012cc97>{lock_timer_base+37} <ffffffff8012cd35>{del_timer_sync+20}
       <ffffffff804d43af>{schedule_timeout+148} <ffffffff8012c7fd>{process_timeout+0}
       <ffffffff8041fd60>{sock_readv_writev+128} <ffffffff8041fd91>{sock_writev+47}
       <ffffffff8016317a>{do_readv_writev+422} <ffffffff80175850>{sys_select+782}
       <ffffffff801632ec>{vfs_writev+65} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 27260   2215          1960 27259 (NOTLB)
ffff81010a1b9db8 0000000000000086 0000000000000000 0000000000000009 
       ffff8100bc6e2258 ffff8100bc6e2040 ffff81011fce8100 000037a818f6fb75 
       00000000000200d8 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     S ffff810004f31300     0 29107  20560 29113   32322 27155 (NOTLB)
ffff8100a11c3b48 0000000000000086 ffffffff8062a120 0000000000000009 
       ffff81010e61f1b8 ffff81010e61efa0 ffff81011fcba0c0 00004015b2b4984f 
       0000000000008c87 00000002040a18b0 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8012d596>{recalc_sigpending+18}
       <ffffffff8012ddad>{__dequeue_signal+447} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80148078>{filemap_nopage+384} <ffffffff801550b0>{__handle_mm_fault+1452}
       <ffffffff8010d307>{do_signal+1711} <ffffffff80114141>{init_fpu+87}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff8010d644>{sys_rt_sigreturn+568}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f31300     0 29113  29107                     (NOTLB)
ffff8101048c5608 0000000000000086 0000000000000d23 000000000000000a 
       ffff81009258ea28 ffff81009258e810 ffff81011fcba0c0 000037a4122c8078 
       0000000000036853 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff8014a85e>{get_page_from_freelist+715}
       <ffffffff8014c0d7>{do_page_cache_readahead+79} <ffffffff80148040>{filemap_nopage+328}
       <ffffffff80154edb>{__handle_mm_fault+983} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421ec6>{lock_sock+175}
       <ffffffff8010e869>{error_exit+0} <ffffffff802cfe10>{copy_user_generic+48}
       <ffffffff80449898>{tcp_sendmsg+1671} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80162ab6>{do_sync_write+214}
       <ffffffff8015128a>{vma_prio_tree_insert+35} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163421>{vfs_write+225} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0  1960   2215          1970 27260 (NOTLB)
ffff8100c1c77918 0000000000000086 0000000000000d36 000000000000000a 
       ffff810060bf7138 ffff810060bf6f20 ffff81011fcba0c0 000037a5ce13d77b 
       000000000002186d 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0  1970   2215          1971  1960 (NOTLB)
ffff810014cf9db8 0000000000000082 0000000000000000 000000000000000a 
       ffff810115ad4aa8 ffff810115ad4890 ffff81011fce8100 000037a9230e8f4a 
       000000000001e0e8 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0  1971   2215          1972  1970 (NOTLB)
ffff81003c55fdb8 0000000000000082 0000000000000000 0000000000000009 
       ffff810090385a08 ffff8100903857f0 ffff81011fce8100 000037a92c0299a9 
       000000000001e85f 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f21300     0  1972   2215          1974  1971 (NOTLB)
ffff810091a21908 0000000000000086 0000000000000d41 0000000000000009 
       ffff810104f76928 ffff810104f76710 ffffffff8062a120 000037abda9b0ea6 
       0000000000025508 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80449766>{tcp_sendmsg+1365} <ffffffff80463f9f>{inet_sendmsg+70}
       <ffffffff8041fcc1>{sock_sendmsg+262} <ffffffff804d398d>{thread_return+0}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8012cc97>{lock_timer_base+37}
       <ffffffff8012cd35>{del_timer_sync+20} <ffffffff804d43af>{schedule_timeout+148}
       <ffffffff8012c7fd>{process_timeout+0} <ffffffff8041fd60>{sock_readv_writev+128}
       <ffffffff8041fd91>{sock_writev+47} <ffffffff8016317a>{do_readv_writev+422}
       <ffffffff804d398d>{thread_return+0} <ffffffff80175850>{sys_select+782}
       <ffffffff801632ec>{vfs_writev+65} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0  1974   2215          1975  1972 (NOTLB)
ffff8101156bbdb8 0000000000000082 0000000000000000 000000000000000a 
       ffff810118456d68 ffff810118456b50 ffff81011fce8100 000037a8690becc0 
       00000000000265a6 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0  1975   2215          1976  1974 (NOTLB)
ffff81002a4b1bf8 0000000000000082 ffff81007557d388 000000000000000a 
       ffff8100701ecb68 ffff8100701ec950 ffff81011fcba0c0 000037a44f07d3f7 
       0000000000013397 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0  1976   2215         18090  1975 (NOTLB)
ffff81004cb53918 0000000000000086 0000000000000d30 0000000000000009 
       ffff810106d72ff8 ffff810106d72de0 ffff81011fcba0c0 000037a55c1489ee 
       000000000001d1aa 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 18090   2215         11930  1976 (NOTLB)
ffff8100cf269bf8 0000000000000086 0000000000000d25 000000000000000a 
       ffff8100a97d0398 ffff8100a97d0180 ffff81011fcba0c0 000037a4757178e1 
       0000000000016a98 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f39300     0 11930   2215         17269 18090 (NOTLB)
ffff81002048d918 0000000000000082 0000000000000d45 000000000000000a 
       ffff81011c8e5988 ffff81011c8e5770 ffff81011fce8100 000037ae2e1a75c8 
       00000000000262d9 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 17269   2215         17505 11930 (NOTLB)
ffff81009572bdb8 0000000000000086 0000000000000000 0000000000000009 
       ffff81005bf34358 ffff81005bf34140 ffff81011fce8100 000037b4a0a5dea7 
       0000000000026e1d 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 17505   2215         17535 17269 (NOTLB)
ffff81004ba3bbf8 0000000000000082 0000000000000d27 000000000000000a 
       ffff81006664f748 ffff81006664f530 ffff81011fcba0c0 000037a47e22bda0 
       0000000000019def 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 17535   2215         17536 17505 (NOTLB)
ffff810043f03bf8 0000000000000086 0000000000000d41 000000000000000a 
       ffff810115ad5848 ffff810115ad5630 ffff81011fcba0c0 000037ab92e0d7cf 
       00000000000134e5 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 17536   2215         17537 17535 (NOTLB)
ffff81005e3b3bf8 0000000000000086 ffff81005e3b3b58 0000000000000009 
       ffff810079d5f948 ffff810079d5f730 ffff81011fcba0c0 000037a5c4ccaa3a 
       000000000000af1c 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f39300     0 17537   2215         17538 17536 (NOTLB)
ffff81003f5d3768 0000000000000082 0000000080635598 000000000000000a 
       ffff81010e61e418 ffff81010e61e200 ffff81011fce8100 000037b4497ca5b8 
       000000000000a09d 0000000300001000 
Call Trace:<ffffffff802c0635>{generic_make_request+344} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff802c0f1e>{__generic_unplug_device+27}
       <ffffffff804d4852>{__down_failed+53} <ffffffff802acf75>{.text.lock.xfs_buf+25}
       <ffffffff802accd5>{pagebuf_iostart+138} <ffffffff802acd2c>{xfs_buf_read_flags+82}
       <ffffffff802a01c9>{xfs_trans_read_buf+79} <ffffffff80277de8>{xfs_da_do_buf+998}
       <ffffffff80278050>{xfs_da_read_buf+26} <ffffffff8027c52e>{xfs_dir2_block_lookup_int+74}
       <ffffffff8027c52e>{xfs_dir2_block_lookup_int+74} <ffffffff80179191>{dput+36}
       <ffffffff8028c663>{xfs_iunlock+89} <ffffffff8027d08d>{xfs_dir2_block_lookup+25}
       <ffffffff8027bf49>{xfs_dir2_lookup+211} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff804d46a6>{__down_read+23} <ffffffff802a1079>{xfs_dir_lookup_int+60}
       <ffffffff802a45da>{xfs_lookup+82} <ffffffff802afae7>{linvfs_lookup+51}
       <ffffffff8016fa74>{do_lookup+205} <ffffffff80171e97>{__link_path_walk+2447}
       <ffffffff80147537>{__generic_file_aio_read+338} <ffffffff80172409>{link_path_walk+103}
       <ffffffff8016131a>{get_unused_fd+108} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff801727d6>{path_lookup+449} <ffffffff8017317a>{__path_lookup_intent_open+83}
       <ffffffff80173218>{path_lookup_open+12} <ffffffff80173343>{open_namei+114}
       <ffffffff80161656>{filp_open+35} <ffffffff801616b8>{do_sys_open+71}
       <ffffffff80161742>{sys_open+15} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f39300     0 17538   2215         17539 17537 (NOTLB)
ffff81011ebad908 0000000000000082 0000000000000d45 000000000000000a 
       ffff8100d7dc2a28 ffff8100d7dc2810 ffff81011fce8100 000037ae360e2952 
       000000000001f5b8 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80425301>{__alloc_skb+122} <ffffffff80449766>{tcp_sendmsg+1365}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8041fcc1>{sock_sendmsg+262}
       <ffffffff80179191>{dput+36} <ffffffff80179191>{dput+36}
       <ffffffff8017d5dd>{mntput_no_expire+27} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff802ce4bc>{__up_read+143} <ffffffff802a464c>{xfs_access+69}
       <ffffffff802af01c>{linvfs_permission+20} <ffffffff8016fcb2>{permission+168}
       <ffffffff8041fd60>{sock_readv_writev+128} <ffffffff8041fd91>{sock_writev+47}
       <ffffffff8016317a>{do_readv_writev+422} <ffffffff804d4ce2>{_spin_unlock_bh+15}
       <ffffffff80421e0f>{release_sock+175} <ffffffff80448fa0>{tcp_setsockopt+831}
       <ffffffff801632ec>{vfs_writev+65} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f39300     0 17539   2215         17540 17538 (NOTLB)
ffff81011cbcf918 0000000000000086 0000000000000d2f 000000000000000a 
       ffff8100d7dc2358 ffff8100d7dc2140 ffff81011fce8100 000037a4f30823c9 
       000000000002e054 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 17540   2215         17541 17539 (NOTLB)
ffff810113de5db8 0000000000000082 0000000000000000 000000000000000a 
       ffff8100d7dc37c8 ffff8100d7dc35b0 ffff81011fce8100 000037a84314d00c 
       0000000000021a64 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 17541   2215         24362 17540 (NOTLB)
ffff81010cb9b918 0000000000000086 0000000000000d41 000000000000000a 
       ffff81011a598ce8 ffff81011a598ad0 ffff81011fcba0c0 000037ab8c309e23 
       0000000000017b89 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 24362   2215         24365 17541 (NOTLB)
ffff81007e713bf8 0000000000000082 0000000000000d13 000000000000000a 
       ffff8101198fea28 ffff8101198fe810 ffff81011fcba0c0 000037a386424f21 
       0000000000019091 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff802b0349>{xfs_sendfile+393} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff80448fdb>{tcp_poll+32} <ffffffff8041f7a5>{sock_poll+24}
       <ffffffff80175a45>{sys_poll+467} <ffffffff80175050>{__pollwait+0}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 24365   2215         24366 24362 (NOTLB)
ffff810105801db8 0000000000000086 0000000000000000 000000000000000a 
       ffff81006da530f8 ffff81006da52ee0 ffff81011fce8100 000037a83f87f03a 
       000000000001dde8 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff810004f31300     0 24366   2215         24367 24365 (NOTLB)
ffff8101013af918 0000000000000082 0000000000000d30 000000000000000a 
       ffff8100701ec498 ffff8100701ec280 ffff81011fcba0c0 000037a55b4449aa 
       00000000000164a7 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d4ce2>{_spin_unlock_bh+15} <ffffffff80421e0f>{release_sock+175}
       <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014c02d>{page_cache_readahead+355} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80175b7a>{sys_poll+776} <ffffffff80162f2c>{sys_sendfile64+79}
       <ffffffff801636e0>{sys_writev+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f39300     0 24367   2215         24368 24366 (NOTLB)
ffff81002217f918 0000000000000086 0000000000000d24 0000000000000009 
       ffff81006f2913f8 ffff81006f2911e0 ffff81011fce8100 000037a42f0364b1 
       00000000000307a7 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80421e0f>{release_sock+175} <ffffffff8014bbee>{__do_page_cache_readahead+216}
       <ffffffff80463f9f>{inet_sendmsg+70} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff801470d2>{do_generic_mapping_read+346}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff80147607>{generic_file_sendfile+75}
       <ffffffff802b02f6>{xfs_sendfile+310} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff802acfd0>{linvfs_sendfile+44} <ffffffff80162e3a>{do_sendfile+451}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff801636e0>{sys_writev+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 24368   2215         24369 24367 (NOTLB)
ffff810095103db8 0000000000000082 0000000000000000 000000000000000a 
       ffff810119479ac8 ffff8101194798b0 ffff81011fce8100 000037a81a24755b 
       000000000001f39e 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff802cba11>{_atomic_dec_and_lock+45}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016ea73>{pipe_writev+986}
       <ffffffff8016eb5a>{pipe_write+30} <ffffffff8016340e>{vfs_write+206}
       <ffffffff80163965>{sys_write+71} <ffffffff8010d8ea>{system_call+126}
       
httpd         D ffff810004f31300     0 24369   2215         24370 24368 (NOTLB)
ffff81008919fbf8 0000000000000082 ffff81008919fb58 0000000000000009 
       ffff81010d8112f8 ffff81010d8110e0 ffff81011fcba0c0 000037c0aee895f0 
       000000000000e31a 000000021f738aa0 
Call Trace:<ffffffff802c0f1e>{__generic_unplug_device+27} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff804d3c6f>{io_schedule+49}
       <ffffffff80145919>{sync_page+62} <ffffffff804d44c8>{__wait_on_bit_lock+66}
       <ffffffff801458d1>{__lock_page+121} <ffffffff80137eec>{wake_bit_function+0}
       <ffffffff801471e6>{do_generic_mapping_read+622} <ffffffff8014534c>{file_send_actor+0}
       <ffffffff80147607>{generic_file_sendfile+75} <ffffffff802b02f6>{xfs_sendfile+310}
       <ffffffff8014534c>{file_send_actor+0} <ffffffff802acfd0>{linvfs_sendfile+44}
       <ffffffff80162e3a>{do_sendfile+451} <ffffffff80175b7a>{sys_poll+776}
       <ffffffff80162f2c>{sys_sendfile64+79} <ffffffff8010d8ea>{system_call+126}
       
httpd         S ffff810004f39378     0 24370   2215         31127 24369 (NOTLB)
ffff810033627db8 0000000000000086 0000000000000000 000000000000000a 
       ffff81009258e358 ffff81009258e140 ffff81011c3c1770 000037a869a55f63 
       000000000001e511 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
sh            S ffff810004f29300     0 31065  16821 31070               (NOTLB)
ffff81010fdc7ea8 0000000000000082 00002aaaaaab9dc0 0000000000000007 
       ffff810075bfbac8 ffff810075bfb8b0 ffff81011fc88080 00003792d1e57834 
       000000000001e448 00000001802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
linker.php    S ffff810004f39300     0 31070  31065 31720               (NOTLB)
ffff8100bd053db8 0000000000000082 ffff81000320aa88 0000000000000008 
       ffff8100134696c8 ffff8100134694b0 ffff81011fce8100 0000379c29c635e7 
       0000000000002a88 0000000380145953 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
crond         S ffff810004f29300     0 31078   3084 31089   32306  8378 (NOTLB)
ffff81003e2f9db8 0000000000000086 ffff810004b77898 0000000000000009 
       ffff81005f836558 ffff81005f836340 ffff81011fc88080 000037932f0225ba 
       0000000000015695 0000000100000202 
Call Trace:<ffffffff8015a910>{page_add_anon_rmap+78} <ffffffff80152d01>{do_wp_page+790}
       <ffffffff80156c49>{vma_adjust+574} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8015707a>{vma_merge+271}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff80158338>{do_mmap_pgoff+1483}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
run-parts     S ffff810004f29300     0 31089  31078 32284               (NOTLB)
ffff810112025ea8 0000000000000082 00002aaaaaab9dc0 0000000000000007 
       ffff8100a19c0c68 ffff8100a19c0a50 ffff81011fc88080 000037a2f282cd54 
       000000000000ff2b 00000001802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 31127   2215         32301 24370 (NOTLB)
ffff81010b029db8 0000000000000082 0000000000000000 000000000000000a 
       ffff810090384c68 ffff810090384a50 ffff81011fce8100 000037a81307277f 
       000000000003d23c 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
dovecot       D ffff810004f21300     0 31263      1 31312   32311 16821 (NOTLB)
ffff8100c7395bf8 0000000000000086 0000000000000d36 000000000000000a 
       ffff810062f27948 ffff810062f27730 ffffffff8062a120 000037a5cf7b68bd 
       000000000001e5dc 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff8016e14b>{pipe_poll+52} <ffffffff80175a45>{sys_poll+467}
       <ffffffff80175050>{__pollwait+0} <ffffffff801287cb>{sys_gettimeofday+52}
       <ffffffff8010d8ea>{system_call+126} 
sh            S ffff810004f29300     0 31274  21331 31275               (NOTLB)
ffff8100223bbea8 0000000000000082 00002aaaaaab9dc0 0000000000000008 
       ffff810119c02298 ffff810119c02080 ffff81011fc88080 000037970ba0b73b 
       000000000001199e 00000001802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
fregister.php S ffff810004f31300     0 31275  31274 32297               (NOTLB)
ffff810018411db8 0000000000000082 ffff810004cd6270 0000000000000001 
       ffff81005fb72be8 ffff81005fb729d0 ffff81011fcba0c0 000037a346c5ab65 
       000000000001d3b5 0000000200000216 
Call Trace:<ffffffff8015a910>{page_add_anon_rmap+78} <ffffffff80152d01>{do_wp_page+790}
       <ffffffff8016e66e>{pipe_wait+129} <ffffffff80123562>{copy_process+4348}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
dovecot-auth  D ffff810004f21378     0 31312  31263         31314       (NOTLB)
ffff810117979bf8 0000000000000082 0000000000000d25 0000000000000009 
       ffff81006c9a09a8 ffff81006c9a0790 ffff8100d89b8810 000037a45a8dddce 
       0000000000025fd6 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff8016e14b>{pipe_poll+52} <ffffffff80175a45>{sys_poll+467}
       <ffffffff80175050>{__pollwait+0} <ffffffff801287cb>{sys_gettimeofday+52}
       <ffffffff8010d8ea>{system_call+126} 
pop3-login    X ffff810004f31300     0 31314  31263         31315 31312 (L-TLB)
ffff810107491ed8 0000000000000046 0000000000000011 0000000000000009 
       ffff8100a19c1a08 ffff8100a19c17f0 ffff81011fcba0c0 000037d2e63e55c3 
       0000000000091f91 0000000280161236 
Call Trace:<ffffffff8017c4cf>{free_fdtable+41} <ffffffff80125bd0>{put_files_struct+188}
       <ffffffff80127ba1>{do_exit+2864} <ffffffff80127d1b>{sys_exit_group+0}
       <ffffffff80127d2d>{sys_exit_group+18} <ffffffff8010d8ea>{system_call+126}
       
pop3-login    D ffff810004f31300     0 31315  31263         31317 31314 (NOTLB)
ffff81010d615bf8 0000000000000082 0000000000000d45 0000000000000009 
       ffff81009d923a88 ffff81009d923870 ffff81011fcba0c0 000037adfb7c73e1 
       000000000001c931 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff8016e14b>{pipe_poll+52} <ffffffff80175a45>{sys_poll+467}
       <ffffffff80175050>{__pollwait+0} <ffffffff801287cb>{sys_gettimeofday+52}
       <ffffffff8010d8ea>{system_call+126} 
imap-login    X ffff810004f29300     0 31317  31263         31318 31315 (L-TLB)
ffff810118e13ed8 0000000000000046 0000000000000011 0000000000000009 
       ffff810064527a48 ffff810064527830 ffff81011fc88080 00003c58765ada91 
       0000000000094b6d 0000000180161236 
Call Trace:<ffffffff8017c4cf>{free_fdtable+41} <ffffffff80125bd0>{put_files_struct+188}
       <ffffffff80127ba1>{do_exit+2864} <ffffffff80127d1b>{sys_exit_group+0}
       <ffffffff80127d2d>{sys_exit_group+18} <ffffffff8010d8ea>{system_call+126}
       
imap-login    D ffff810004f31c58     0 31318  31263         31319 31317 (NOTLB)
ffff8100a6b69bf8 0000000000000086 0000000000000d4a 0000000000000009 
       ffff810115d5cd68 ffff810115d5cb50 ffff81006c2798b0 000037f0fb45287c 
       0000000000014272 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff8016e14b>{pipe_poll+52} <ffffffff80175a45>{sys_poll+467}
       <ffffffff80175050>{__pollwait+0} <ffffffff801287cb>{sys_gettimeofday+52}
       <ffffffff8010d8ea>{system_call+126} 
imap-login    D ffff810004f31c58     0 31319  31263         31633 31318 (NOTLB)
ffff81007bb11bf8 0000000000000086 0000000000000dbb 0000000000000009 
       ffff81006c279ac8 ffff81006c2798b0 ffff810064527830 00003ad5d2db9b31 
       000000000001457a 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff8017508d>{__pollwait+61}
       <ffffffff8016e14b>{pipe_poll+52} <ffffffff80175a45>{sys_poll+467}
       <ffffffff80175050>{__pollwait+0} <ffffffff801287cb>{sys_gettimeofday+52}
       <ffffffff8010d8ea>{system_call+126} 
pop3-login    X ffff810004f31300     0 31633  31263               31319 (L-TLB)
ffff810119329ed8 0000000000000046 0000000000000011 0000000000000009 
       ffff8100586eb1f8 ffff8100586eafe0 ffff81011fcba0c0 000037cec863d353 
       0000000000093d8e 0000000280161236 
Call Trace:<ffffffff8017c4cf>{free_fdtable+41} <ffffffff80125bd0>{put_files_struct+188}
       <ffffffff80127ba1>{do_exit+2864} <ffffffff80127d1b>{sys_exit_group+0}
       <ffffffff80127d2d>{sys_exit_group+18} <ffffffff8010d8ea>{system_call+126}
       
sh            S ffff810004f39300     0 31720  31070 31721               (NOTLB)
ffff81008cbd5ea8 0000000000000086 00002aaaaaab9dc0 0000000000000007 
       ffff810107aaa358 ffff810107aaa140 ffff81011fce8100 0000379c1a374dfc 
       000000000000fca6 00000003802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
linker.php    S ffff81002756a100     0 31721  31720 32288               (NOTLB)
ffff810013ae9db8 0000000000000082 ffff810003a56530 0000000000000008 
       ffff81002756a318 ffff81002756a100 ffff8100639038f0 000037a335d5bd56 
       0000000000029818 0000000100000216 
Call Trace:<ffffffff80152d01>{do_wp_page+790} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80123562>{copy_process+4348} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016edce>{pipe_readv+626} <ffffffff8016ee81>{pipe_read+30}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
check_store_2 S ffff810004f29300     0 32284  31089 32286   32285       (NOTLB)
ffff8100cbabfdb8 0000000000000082 ffff81000158be10 0000000000000008 
       ffff81006664e2d8 ffff81006664e0c0 ffff81011fc88080 000037a3327937da 
       00000000000168be 0000000100000216 
Call Trace:<ffffffff8015a910>{page_add_anon_rmap+78} <ffffffff80152d01>{do_wp_page+790}
       <ffffffff8016e66e>{pipe_wait+129} <ffffffff80123562>{copy_process+4348}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
awk           S ffff810004f39300     0 32285  31089               32284 (NOTLB)
ffff81001dd47db8 0000000000000082 ffff8100038e71c8 0000000000000007 
       ffff810115ad5178 ffff810115ad4f60 ffff81011fce8100 000037a2f311656d 
       0000000000087343 000000038014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8016edce>{pipe_readv+626}
       <ffffffff8016ee81>{pipe_read+30} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
sh            S ffff810004f39300     0 32286  32284 32287               (NOTLB)
ffff810036cc1ea8 0000000000000082 00002aaaaaab9dc0 0000000000000007 
       ffff81011f8823d8 ffff81011f8821c0 ffff81011fce8100 000037a3347ff8bc 
       000000000000c4bd 00000003802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
repquota      D ffff810004f29300     0 32287  32286                     (NOTLB)
ffff810110265ce8 0000000000000086 ffff810110265d48 0000000000000008 
       ffff810115d5d438 ffff810115d5d220 ffff81011fc88080 000037a4588e4be5 
       0000000000001303 000000018016fa0a 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff804d4852>{__down_failed+53} <ffffffff802581d1>{.text.lock.xfs_dquot+195}
       <ffffffff8025963a>{xfs_qm_scall_getquota+535} <ffffffff8025a2ce>{xfs_qm_quotactl+2239}
       <ffffffff804d46a6>{__down_read+23} <ffffffff802b2153>{vfs_quotactl+25}
       <ffffffff802b1442>{linvfs_getxquota+45} <ffffffff80192ae6>{sys_quotactl+1426}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
sh            S ffff810004f21378     0 32288  31721 32291               (NOTLB)
ffff81010e675ea8 0000000000000082 00002aaaaaab9dc0 0000000000000008 
       ffff810063903b08 ffff8100639038f0 ffff81009d922400 000037a3370612a0 
       0000000000016326 00000000802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
ln            D ffff810004f29c58     0 32291  32288                     (NOTLB)
ffff81005d21fac8 0000000000000082 0000000300000000 0000000000000008 
       ffff81009258f0f8 ffff81009258eee0 ffff81011c5a70a0 000037a34ef5807c 
       000000000002b5ba 0000000165070ac0 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff80294cb5>{xlog_state_release_iclog+769}
       <ffffffff801380d4>{add_wait_queue_exclusive+60} <ffffffff80295302>{_xfs_log_force+664}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff8029f7c4>{_xfs_trans_commit+1896}
       <ffffffff802afd0f>{xfs_ichgtime+240} <ffffffff802a7b67>{xfs_link+915}
       <ffffffff802af604>{linvfs_link+78} <ffffffff80170445>{vfs_link+328}
       <ffffffff801730ce>{sys_link+170} <ffffffff8010e869>{error_exit+0}
       <ffffffff8010d8ea>{system_call+126} 
uploadscript. D ffff810004f39300     0 32292   3170                     (NOTLB)
ffff8101048e5788 0000000000000082 0000000000000d1e 0000000000000009 
       ffff8101198ff7c8 ffff8101198ff5b0 ffff81011fce8100 000037a3972bc20f 
       0000000000011464 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014beac>{make_ahead_window+135} <ffffffff8014c06f>{page_cache_readahead+421}
       <ffffffff801470d2>{do_generic_mapping_read+346} <ffffffff80147df5>{file_read_actor+0}
       <ffffffff80147537>{__generic_file_aio_read+338} <ffffffff802b055d>{xfs_read+509}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff80170f77>{may_open+98} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff804d398d>{thread_return+0} <ffffffff80163580>{vfs_read+203}
       <ffffffff801638f6>{sys_read+71} <ffffffff8010d8ea>{system_call+126}
       
sh            S ffff810004f21300     0 32297  31275 32298               (NOTLB)
ffff81010a4e9ea8 0000000000000086 00002aaaaaab9dc0 0000000000000008 
       ffff810106d72258 ffff810106d72040 ffffffff8062a120 000037a34793309c 
       0000000000010615 00000000802ce4bc 
Call Trace:<ffffffff8011c99a>{do_page_fault+1044} <ffffffff80126f36>{do_wait+2737}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff80127013>{sys_wait4+40}
       <ffffffff8010d8ea>{system_call+126} 
fileregister. D ffff810004f39300     0 32298  32297                     (NOTLB)
ffff810100a29788 0000000000000086 0000000000000d13 0000000000000009 
       ffff810104f76ff8 ffff810104f76de0 ffff81011fce8100 000037a38eee6ad0 
       00000000000595cf 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014bbee>{__do_page_cache_readahead+216} <ffffffff802c0ff1>{generic_unplug_device+32}
       <ffffffff801458db>{sync_page+0} <ffffffff8014bdca>{blockable_page_cache_readahead+90}
       <ffffffff8014beac>{make_ahead_window+135} <ffffffff8014c06f>{page_cache_readahead+421}
       <ffffffff801470d2>{do_generic_mapping_read+346} <ffffffff80147df5>{file_read_actor+0}
       <ffffffff80147537>{__generic_file_aio_read+338} <ffffffff802b055d>{xfs_read+509}
       <ffffffff802ad818>{linvfs_aio_read+100} <ffffffff80162bca>{do_sync_read+214}
       <ffffffff802ce4bc>{__up_read+143} <ffffffff8011c99a>{do_page_fault+1044}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff804d398d>{thread_return+0}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
sh            D ffff810004f39300     0 32300   8390                     (NOTLB)
ffff81000d03fb38 0000000000000082 0000000000000d13 000000000000000a 
       ffff81006da52a28 ffff81006da52810 ffff81011fce8100 000037a38e5e0be7 
       0000000000056d75 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80154f2c>{__handle_mm_fault+1064} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff80157181>{vma_link+122} <ffffffff80157af3>{do_brk+607}
       <ffffffff802ce5d1>{__up_write+269} <ffffffff8010e869>{error_exit+0}
       
httpd         D ffff810004f31300     0 32301   2215         32302 31127 (NOTLB)
ffff81008acfbad8 0000000000000086 0000000000000d3d 0000000000000009 
       ffff81010e655278 ffff81010e655060 ffff81011fcba0c0 000037a8a470be61 
       0000000000071e94 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80152b35>{do_wp_page+330} <ffffffff8015543d>{__handle_mm_fault+2361}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80149e73>{free_hot_page+11} <ffffffff8014a0d5>{free_pages+128}
       <ffffffff8010e869>{error_exit+0} 
httpd         S ffff810004f39300     0 32302   2215         32303 32301 (NOTLB)
ffff8100c183bdb8 0000000000000082 ffff810003dfa368 000000000000000a 
       ffff81010e6544d8 ffff81010e6542c0 ffff81011fce8100 000037a91da1390e 
       0000000000037d99 000000038014582d 
Call Trace:<ffffffff80148078>{filemap_nopage+384} <ffffffff8016e66e>{pipe_wait+129}
       <ffffffff802cba11>{_atomic_dec_and_lock+45} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         S ffff810004f39300     0 32303   2215         32304 32302 (NOTLB)
ffff81000d007db8 0000000000000082 ffff81000d007d28 000000000000000a 
       ffff810064527378 ffff810064527160 ffff81011fce8100 000037af2aff097d 
       000000000002a626 000000038017248c 
Call Trace:<ffffffff8016e66e>{pipe_wait+129} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8016ea73>{pipe_writev+986} <ffffffff8016eb5a>{pipe_write+30}
       <ffffffff8016340e>{vfs_write+206} <ffffffff80163965>{sys_write+71}
       <ffffffff8010d8ea>{system_call+126} 
httpd         D ffff8101040a0b10     0 32304   2215               32303 (NOTLB)
ffff81000d011ad8 0000000000000082 0000000000000d3d 0000000000000008 
       ffff8101040a0d28 ffff8101040a0b10 ffff81005a193630 000037a8bdeca405 
       000000000001e196 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80152b35>{do_wp_page+330} <ffffffff8015543d>{__handle_mm_fault+2361}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff8010d8ea>{system_call+126}
       <ffffffff8010e869>{error_exit+0} 
crond         D ffff810004f39300     0 32306   3084         32307 31078 (NOTLB)
ffff81000d017b58 0000000000000086 0000000000000d46 0000000000000008 
       ffff8101194dc598 ffff8101194dc380 ffff81011fce8100 000037aee7310c4c 
       0000000000339cf4 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ab9b>{__get_free_pages+48} <ffffffff80122532>{copy_process+204}
       <ffffffff80123824>{do_fork+203} <ffffffff8010d8ea>{system_call+126}
       <ffffffff8010c041>{sys_clone+35} <ffffffff8010dc5b>{ptregscall_common+103}
       
crond         D ffff810004f39300     0 32307   3084         32309 32306 (NOTLB)
ffff81000d019ad8 0000000000000082 0000000000000d46 0000000000000007 
       ffff8100cac7e968 ffff8100cac7e750 ffff81011fce8100 000037aee5c7ac23 
       000000000002f902 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80152b35>{do_wp_page+330} <ffffffff8015543d>{__handle_mm_fault+2361}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff80158338>{do_mmap_pgoff+1483}
       <ffffffff802ce5d1>{__up_write+269} <ffffffff8010e869>{error_exit+0}
       
crond         D ffff810004f39300     0 32309   3084               32307 (NOTLB)
ffff8100bb9dd708 0000000000000082 0000000000000d4a 0000000000000008 
       ffff8100bd48aff8 ffff8100bd48ade0 ffff81011fce8100 000037bcdc7c8b38 
       000000000001b219 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80154cc9>{__handle_mm_fault+453} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff801f0fd5>{nfs_lookup_revalidate+600} <ffffffff8014bba8>{__do_page_cache_readahead+146}
       <ffffffff8010e869>{error_exit+0} <ffffffff80147e23>{file_read_actor+46}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff80147121>{do_generic_mapping_read+425}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff801475ba>{generic_file_aio_read+50} <ffffffff801f3a63>{nfs_file_read+136}
       <ffffffff80162bca>{do_sync_read+214} <ffffffff8015707a>{vma_merge+271}
       <ffffffff8015815b>{do_mmap_pgoff+1006} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     X ffff810004f29300     0 32311      1         32315 31263 (L-TLB)
ffff810115339ed8 0000000000000046 0000000000000011 000000000000000a 
       ffff81010625a5d8 ffff81010625a3c0 ffff81011fc88080 000037c2b78edb7e 
       000000000005a05b 0000000180161236 
Call Trace:<ffffffff8017c4cf>{free_fdtable+41} <ffffffff80125bd0>{put_files_struct+188}
       <ffffffff80127ba1>{do_exit+2864} <ffffffff80127d1b>{sys_exit_group+0}
       <ffffffff80127d2d>{sys_exit_group+18} <ffffffff8010d8ea>{system_call+126}
       
sendmail      D ffff81005c6368d0     0 32312   1566                     (NOTLB)
ffff81000d015ad8 0000000000000086 0000000000000d4a 0000000000000008 
       ffff81005c636ae8 ffff81005c6368d0 ffff81011eeaede0 000037caf2d7558d 
       000000000002d67e 0000000080150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80152b35>{do_wp_page+330} <ffffffff8015543d>{__handle_mm_fault+2361}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff8010d8ea>{system_call+126}
       <ffffffff8010e869>{error_exit+0} 
sendmail      D ffff810004f39300     0 32313   1574         32329       (NOTLB)
ffff81000d01bad8 0000000000000086 0000000000000d4a 0000000000000009 
       ffff810077d3f078 ffff810077d3ee60 ffff81011fce8100 000037cc55829192 
       000000000006af38 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ee45>{activate_page+157} <ffffffff80152b35>{do_wp_page+330}
       <ffffffff8015543d>{__handle_mm_fault+2361} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff80127e20>{do_setitimer+123} <ffffffff8017d5dd>{mntput_no_expire+27}
       <ffffffff8012d596>{recalc_sigpending+18} <ffffffff8012d684>{sigprocmask+189}
       <ffffffff8010e869>{error_exit+0} 
pure-ftpd     X ffff810004f29300     0 32315      1         32317 32311 (L-TLB)
ffff81000d01fed8 0000000000000046 0000000000000011 000000000000000a 
       ffff810113b684d8 ffff810113b682c0 ffff81011fc88080 000037d9712826fb 
       0000000000055708 0000000180161236 
Call Trace:<ffffffff8017c4cf>{free_fdtable+41} <ffffffff80125bd0>{put_files_struct+188}
       <ffffffff80127ba1>{do_exit+2864} <ffffffff80127d1b>{sys_exit_group+0}
       <ffffffff80127d2d>{sys_exit_group+18} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     X ffff810004f29300     0 32317      1         32319 32315 (L-TLB)
ffff81000d461ed8 0000000000000046 0000000000000011 000000000000000a 
       ffff810118457438 ffff810118457220 ffff81011fc88080 000037def87dbee4 
       0000000000056d2f 0000000180161236 
Call Trace:<ffffffff8017c4cf>{free_fdtable+41} <ffffffff80125bd0>{put_files_struct+188}
       <ffffffff80127ba1>{do_exit+2864} <ffffffff80127d1b>{sys_exit_group+0}
       <ffffffff80127d2d>{sys_exit_group+18} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     X ffff810004f39378     0 32319      1               32317 (L-TLB)
ffff81000d01ded8 0000000000000046 0000000000000011 0000000000000009 
       ffff81010c81a558 ffff81010c81a340 ffff81011ecab220 000037e214aa2cd7 
       0000000000007fb4 0000000380161236 
Call Trace:<ffffffff8017c4cf>{free_fdtable+41} <ffffffff80125bd0>{put_files_struct+188}
       <ffffffff80127ba1>{do_exit+2864} <ffffffff80127d1b>{sys_exit_group+0}
       <ffffffff80127d2d>{sys_exit_group+18} <ffffffff8010d8ea>{system_call+126}
       
spure-ftpd    D ffff810004f31300     0 32320   9899 32321   32333 25686 (NOTLB)
ffff81000d463e08 0000000000000086 ffff81008fa4a470 000000000000000a 
       ffff81008e3d9808 ffff81008e3d95f0 ffff81011fcba0c0 000037eb42c1609e 
       0000000000010c0b 000000020d463ea8 
Call Trace:<ffffffff802af01c>{linvfs_permission+20} <ffffffff8016fcb2>{permission+168}
       <ffffffff80174bc0>{filldir+0} <ffffffff804d4c05>{__down+241}
       <ffffffff8011f078>{default_wake_function+0} <ffffffff804d4852>{__down_failed+53}
       <ffffffff80174fd3>{.text.lock.readdir+5} <ffffffff80174f84>{sys_getdents+122}
       <ffffffff8010d8ea>{system_call+126} 
spure-ftpd    S ffff810004f39300     0 32321  32320                     (NOTLB)
ffff81000d465b48 0000000000000082 02a48611c3563b06 0000000000000008 
       ffff81006f290658 ffff81006f290440 ffff81011fce8100 000037ea0ec08597 
       0000000000018adc 000000031fd5a380 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8014a9aa>{__alloc_pages+217}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80148078>{filemap_nopage+384}
       <ffffffff801550b0>{__handle_mm_fault+1452} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff801f59bb>{nfs_revalidate_inode+67} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     S ffff810004f39300     0 32322  20560 32323         29107 (NOTLB)
ffff81000d46bb48 0000000000000086 ffff81000d46baf8 0000000000000007 
       ffff810075c312b8 ffff810075c310a0 ffff81011fce8100 000037f0d423b23e 
       000000000000d171 0000000300000292 
Call Trace:<ffffffff804d433d>{schedule_timeout+34} <ffffffff8013804a>{prepare_to_wait+100}
       <ffffffff8048b80c>{unix_stream_recvmsg+591} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff8041fb9a>{sock_recvmsg+279} <ffffffff8014a9aa>{__alloc_pages+217}
       <ffffffff8015469e>{copy_page_range+1332} <ffffffff80137eb4>{autoremove_wake_function+0}
       <ffffffff80152d01>{do_wp_page+790} <ffffffff80123562>{copy_process+4348}
       <ffffffff80420d84>{sys_recvfrom+157} <ffffffff804d398d>{thread_return+0}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810004f39300     0 32323  32322                     (NOTLB)
ffff81000d46d708 0000000000000086 0000000000000d4a 0000000000000009 
       ffff81010e61eae8 ffff81010e61e8d0 ffff81011fce8100 000037f0d93d80a9 
       00000000000177cd 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80154cc9>{__handle_mm_fault+453} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff801f0fd5>{nfs_lookup_revalidate+600} <ffffffff8014bba8>{__do_page_cache_readahead+146}
       <ffffffff8010e869>{error_exit+0} <ffffffff80147e4a>{file_read_actor+85}
       <ffffffff8014bfda>{page_cache_readahead+272} <ffffffff80147121>{do_generic_mapping_read+425}
       <ffffffff80147df5>{file_read_actor+0} <ffffffff80147537>{__generic_file_aio_read+338}
       <ffffffff801475ba>{generic_file_aio_read+50} <ffffffff801f3a63>{nfs_file_read+136}
       <ffffffff80162bca>{do_sync_read+214} <ffffffff801f3b66>{nfs_file_open+0}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80161664>{filp_open+49}
       <ffffffff80163580>{vfs_read+203} <ffffffff801638f6>{sys_read+71}
       <ffffffff8010d8ea>{system_call+126} 
pure-ftpd     D ffff810116162850     0 32325   3030         32331       (NOTLB)
ffff81000d473ad8 0000000000000082 0000000000000d4a 0000000000000008 
       ffff810116162a68 ffff810116162850 ffff810117812400 00003827946c7b05 
       0000000000026e3d 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80152b35>{do_wp_page+330} <ffffffff8015543d>{__handle_mm_fault+2361}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff8010d8ea>{system_call+126}
       <ffffffff8010e869>{error_exit+0} 
pure-ftpd     S ffff810004f39300     0 32327  30617 32328               (NOTLB)
ffff81000d477b48 0000000000000082 ffff81000d477af8 0000000000000009 
       ffff81006c2793f8 ffff81006c2791e0 ffff81011fce8100 0000399466562a1b 
       0000000000009ff5 0000000300000292 
Call Trace:<ffffffff80320f25>{__add_entropy_words+389} <ffffffff804d433d>{schedule_timeout+34}
       <ffffffff8013804a>{prepare_to_wait+100} <ffffffff8048b80c>{unix_stream_recvmsg+591}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8041fb9a>{sock_recvmsg+279}
       <ffffffff8014a9aa>{__alloc_pages+217} <ffffffff8015469e>{copy_page_range+1332}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff80152a7c>{do_wp_page+145}
       <ffffffff80123562>{copy_process+4348} <ffffffff80420d84>{sys_recvfrom+157}
       <ffffffff804d398d>{thread_return+0} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff810004f29300     0 32328  32327                     (NOTLB)
ffff81000d479ad8 0000000000000086 0000000000000dc7 0000000000000009 
       ffff81011ecaa698 ffff81011ecaa480 ffff81011fc88080 00003994666184f4 
       000000000004f1b3 0000000180150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80420860>{sock_aio_write+313} <ffffffff80152b35>{do_wp_page+330}
       <ffffffff8015543d>{__handle_mm_fault+2361} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff80137eb4>{autoremove_wake_function+0} <ffffffff8010e869>{error_exit+0}
       
sendmail      D ffff810004f39300     0 32329   1574         32335 32313 (NOTLB)
ffff81000d47b408 0000000000000082 0000000000000dbb 000000000000000a 
       ffff8100bd1f9708 ffff8100bd1f94f0 ffff81011fce8100 00003b1107597a43 
       00000000000206c2 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff8014ccfd>{cache_alloc_refill+604} <ffffffff8014cf91>{__kmalloc+101}
       <ffffffff804c1cf9>{xs_setup_udp+74} <ffffffff804becda>{xprt_create_proto+119}
       <ffffffff804c826f>{pmap_create+21} <ffffffff804c861b>{rpc_getport+213}
       <ffffffff804bd5d5>{call_bind+114} <ffffffff804c2b35>{__rpc_execute+142}
       <ffffffff804c2d0a>{rpc_execute+44} <ffffffff804bd728>{rpc_call_sync+119}
       <ffffffff804bd797>{rpc_ping+68} <ffffffff804beaf3>{rpc_create_client+36}
       <ffffffff80234ab5>{nsm_mon_unmon+102} <ffffffff8011e548>{find_busiest_group+182}
       <ffffffff80234b9d>{nsm_unmonitor+58} <ffffffff80231806>{nlm_gc_hosts+222}
       <ffffffff80231a3d>{nlm_lookup_host+125} <ffffffff80231c9e>{nlmclnt_lookup_host+18}
       <ffffffff80231071>{nlmclnt_proc+110} <ffffffff8012cc97>{lock_timer_base+37}
       <ffffffff80148236>{mempool_free_slab+18} <ffffffff8014830e>{mempool_free+115}
       <ffffffff801457bd>{find_get_pages_tag+61} <ffffffff8014e955>{pagevec_lookup_tag+34}
       <ffffffff801855a9>{mpage_writepages+800} <ffffffff801fc35e>{nfs_writepage+0}
       <ffffffff801fd274>{nfs3_proc_access+282} <ffffffff801457bd>{find_get_pages_tag+61}
       <ffffffff8014e955>{pagevec_lookup_tag+34} <ffffffff801fb3ab>{nfs_flush_inode+63}
       <ffffffff801faee1>{nfs_wait_on_requests+196} <ffffffff801fb861>{nfs_commit_inode+54}
       <ffffffff801fbb09>{nfs_sync_inode+95} <ffffffff801fcc49>{nfs3_proc_lock+17}
       <ffffffff801f344b>{do_setlk+125} <ffffffff801f37b7>{nfs_lock+291}
       <ffffffff80177736>{fcntl_setlk+318} <ffffffff80161664>{filp_open+49}
       <ffffffff8017451c>{sys_fcntl+623} <ffffffff8010d8ea>{system_call+126}
       
pure-ftpd     D ffff81011e5e2890     0 32331   3030               32325 (NOTLB)
ffff81000d47fad8 0000000000000082 0000000000000dbb 0000000000000008 
       ffff81011e5e2aa8 ffff81011e5e2890 ffff810117812400 00003bbbef19bd07 
       000000000001fc04 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80152b35>{do_wp_page+330} <ffffffff8015543d>{__handle_mm_fault+2361}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff8010d8ea>{system_call+126}
       <ffffffff8010e869>{error_exit+0} 
spure-ftpd    D ffff8100a282b530     0 32333   9899               32320 (NOTLB)
ffff81000d1c3ad8 0000000000000082 0000000000000dbb 0000000000000008 
       ffff8100a282b748 ffff8100a282b530 ffff8100a19c0380 00003c982479cd0e 
       0000000000028218 0000000280150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80137e8f>{__wake_up_bit+44} <ffffffff80152b35>{do_wp_page+330}
       <ffffffff8015543d>{__handle_mm_fault+2361} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff8010d8ea>{system_call+126} <ffffffff8010e869>{error_exit+0}
       
sendmail      D ffff810079d5e990     0 32335   1574               32329 (NOTLB)
ffff81000d1c7ad8 0000000000000082 0000000000000dbb 0000000000000008 
       ffff810079d5eba8 ffff810079d5e990 ffff81011ebfe910 00003e56bd41f1de 
       0000000000019206 0000000380150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80152b35>{do_wp_page+330} <ffffffff8015543d>{__handle_mm_fault+2361}
       <ffffffff8011c967>{do_page_fault+993} <ffffffff8010d8ea>{system_call+126}
       <ffffffff8010e869>{error_exit+0} 
bash          D ffff810004f29c58     0 32337   4917                     (NOTLB)
ffff81000d1c9ad8 0000000000000082 0000000000000dbb 0000000000000009 
       ffff8100a19c1338 ffff8100a19c1120 ffff81011fa5b120 00003fd06ff5e6da 
       000000000005146b 0000000180150670 
Call Trace:<ffffffff804d4c05>{__down+241} <ffffffff8011f078>{default_wake_function+0}
       <ffffffff8011ebd1>{activate_task+140} <ffffffff804d4852>{__down_failed+53}
       <ffffffff8025d418>{.text.lock.xfs_qm+15} <ffffffff8015079e>{shrink_slab+100}
       <ffffffff80151057>{try_to_free_pages+346} <ffffffff8014aa67>{__alloc_pages+406}
       <ffffffff80152b35>{do_wp_page+330} <ffffffff8015543d>{__handle_mm_fault+2361}
       <ffffffff80326b6b>{write_chan+813} <ffffffff8011c967>{do_page_fault+993}
       <ffffffff80323a79>{tty_write+555} <ffffffff8032683e>{write_chan+0}
       <ffffffff8010e869>{error_exit+0} 
a