ps aux hangs with call_rwsem_down_write_failed when running docker container with resource limit

All, I run a java application container with resource limit, as lots of oom kill events happen every 2 or 3 minutes, then execute ps aux, the command hangs. this problem is easy to reproduced when run docker instance with kubernete, and khugepage was already set disabled. Would anyone can help? thx.

2. physical machine with system info: 
```
3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux CentOS  
Linux release 7.2.1511 (Core) 
```

3. strace info： 

```
read(6, "Name:\tpause\nState:\tS (sleeping)\n"..., 2048) = 1065
close(6) = 0
open("/proc/43136/cmdline", O_RDONLY) = 6
read(6, "/pause\0", 131072) = 7
read(6, "", 131065) = 0
close(6) = 0
stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=388, ...}) = 0
stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=388, ...}) = 0
write(1, "root 43136 0.0 0.0 1020 "..., 73root 43136 0.0 0.0 1020 4 ? Ss 8月18 0:00 /pause
) = 73
stat("/proc/43140", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
open("/proc/44860/stat", O_RDONLY) = 6
read(6, "44860 (exe) D 1 43140 43140 0 -1"..., 2048) = 319
close(6) = 0
open("/proc/44860/status", O_RDONLY) = 6
read(6, "Name:\texe\nState:\tD (disk sleep)\n"..., 2048) = 1060
close(6) = 0
open("/proc/44860/cmdline", O_RDONLY) = 6
read(6,   
```

4. 44860 process state is D (disk sleep), and stack is

``` 
[<ffffffff81301813>] call_rwsem_down_write_failed+0x13/0x20
[<ffffffff81187a1c>] vm_mmap_pgoff+0x8c/0xe0
[<ffffffff8119cb86>] SyS_mmap_pgoff+0x116/0x270
[<ffffffff81019712>] SyS_mmap+0x22/0x30
[<ffffffff81645909>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff 
```


5. lots of stack Call Trace messages fellowed on the system:

```  
[17983.298787] INFO: task kworker/13:0:172 blocked for more than 120 seconds.
[17983.298864] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[17983.298931] kworker/13:0 D ffff880321a01a20 0 172 2 0x00000000
[17983.298986] Workqueue: xfs-data/dm-22 xfs_end_io [xfs]
[17983.298990] ffff880819be7c98 0000000000000046 ffff880819bd2280 ffff880819be7fd8
[17983.298999] ffff880819be7fd8 ffff880819be7fd8 ffff880819bd2280 ffff880819bd2280
[17983.299005] ffff880321a01a10 ffff880321a01a18 ffffffff00000000 ffff880321a01a20
[17983.299012] Call Trace:
[17983.299027] [<ffffffff8163a909>] schedule+0x29/0x70
[17983.299035] [<ffffffff8163c0c5>] rwsem_down_write_failed+0x115/0x220
[17983.299044] [<ffffffff810c3401>] ? enqueue_entity+0x181/0x890
[17983.299074] [<ffffffffa05ee236>] ? xfs_setfilesize+0x56/0x130 [xfs]
[17983.299083] [<ffffffff81301813>] call_rwsem_down_write_failed+0x13/0x20
[17983.299089] [<ffffffff81639b5d>] ? down_write+0x2d/0x30
[17983.299122] [<ffffffffa06069a1>] xfs_ilock+0xc1/0x120 [xfs]
[17983.299150] [<ffffffffa05ee236>] xfs_setfilesize+0x56/0x130 [xfs]
[17983.299177] [<ffffffffa05ef182>] xfs_end_io+0x62/0xc0 [xfs]
[17983.299183] [<ffffffff8109d5fb>] process_one_work+0x17b/0x470
[17983.299188] [<ffffffff8109e3cb>] worker_thread+0x11b/0x400
[17983.299193] [<ffffffff8109e2b0>] ? rescuer_thread+0x400/0x400
[17983.299199] [<ffffffff810a5aef>] kthread+0xcf/0xe0
[17983.299206] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[17983.299214] [<ffffffff81645858>] ret_from_fork+0x58/0x90
[17983.299220] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[17983.299374] INFO: task kworker/13:2:9980 blocked for more than 120 seconds.
[17983.299433] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[17983.299499] kworker/13:2 D ffff880819bd2a84 0 9980 2 0x00000080
[17983.299529] Workqueue: xfs-data/dm-22 xfs_end_io [xfs]
[17983.299531] ffff880805197c98 0000000000000046 ffff8807f98dd080 ffff880805197fd8
[17983.299538] ffff880805197fd8 ffff880805197fd8 ffff8807f98dd080 ffff8807f98dd080
[17983.299544] ffff880321a01a10 ffff880321a01a18 ffffffff00000000 ffff880321a01a20
[17983.299550] Call Trace:
[17983.299556] [<ffffffff8163a909>] schedule+0x29/0x70
[17983.299562] [<ffffffff8163c0c5>] rwsem_down_write_failed+0x115/0x220
[17983.299567] [<ffffffff810a6b00>] ? autoremove_wake_function+0x20/0x40
[17983.299593] [<ffffffffa05ee236>] ? xfs_setfilesize+0x56/0x130 [xfs]
[17983.299600] [<ffffffff81301813>] call_rwsem_down_write_failed+0x13/0x20
[17983.299605] [<ffffffff81639b5d>] ? down_write+0x2d/0x30
[17983.299636] [<ffffffffa06069a1>] xfs_ilock+0xc1/0x120 [xfs]
[17983.299662] [<ffffffffa05ee236>] xfs_setfilesize+0x56/0x130 [xfs]
[17983.299687] [<ffffffffa05ef182>] xfs_end_io+0x62/0xc0 [xfs]
[17983.299712] [<ffffffff8109d5fb>] process_one_work+0x17b/0x470
[17983.299717] [<ffffffff8109e3cb>] worker_thread+0x11b/0x400
[17983.299722] [<ffffffff8109e2b0>] ? rescuer_thread+0x400/0x400
[17983.299728] [<ffffffff810a5aef>] kthread+0xcf/0xe0
[17983.299734] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[17983.299740] [<ffffffff81645858>] ret_from_fork+0x58/0x90
[17983.299745] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[17983.299915] INFO: task java:43364 blocked for more than 120 seconds.
[17983.299970] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[17983.300036] java D ffff8803dfc8f4c0 0 43364 43299 0x00000080
[17983.300041] ffff8803dfc8f360 0000000000000086 ffff8800babbe780 ffff8803dfc8ffd8
[17983.300047] ffff8803dfc8ffd8 ffff8803dfc8ffd8 ffff8800babbe780 ffff88041fa34780
[17983.300056] 0000000000000000 7fffffffffffffff ffffffff811688b0 ffff8803dfc8f4c0
[17983.300062] Call Trace:
[17983.300069] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.300075] [<ffffffff8163a909>] schedule+0x29/0x70
[17983.300080] [<ffffffff816385f9>] schedule_timeout+0x209/0x2d0
[17983.300089] [<ffffffff812c74a7>] ? queue_unplugged+0x37/0xa0
[17983.300100] [<ffffffff8101c829>] ? read_tsc+0x9/0x10
[17983.300105] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.300110] [<ffffffff81639f3e>] io_schedule_timeout+0xae/0x130
[17983.300115] [<ffffffff81639fd8>] io_schedule+0x18/0x20
[17983.300119] [<ffffffff811688be>] sleep_on_page+0xe/0x20
[17983.300124] [<ffffffff81638780>] __wait_on_bit+0x60/0x90
[17983.300130] [<ffffffff81168646>] wait_on_page_bit+0x86/0xb0
[17983.300135] [<ffffffff810a6b60>] ? wake_atomic_t_function+0x40/0x40
[17983.300154] [<ffffffffa0337e0e>] ? dm_any_congested+0x4e/0x60 [dm_mod]
[17983.300163] [<ffffffff8117d472>] shrink_page_list+0x6c2/0xad0
[17983.300171] [<ffffffff8117df3a>] shrink_inactive_list+0x1ea/0x560
[17983.300176] [<ffffffff8117ea05>] shrink_lruvec+0x375/0x760
[17983.300182] [<ffffffff8117ee66>] shrink_zone+0x76/0x1a0
[17983.300187] [<ffffffff8117f370>] do_try_to_free_pages+0xf0/0x4e0
[17983.300197] [<ffffffffa0336aca>] ? __map_bio+0x3a/0x100 [dm_mod]
[17983.300204] [<ffffffff8117f9aa>] try_to_free_mem_cgroup_pages+0xca/0x160
[17983.300212] [<ffffffff811d207e>] mem_cgroup_reclaim+0x4e/0xe0
[17983.300217] [<ffffffff811d253c>] __mem_cgroup_try_charge+0x42c/0x650
[17983.300226] [<ffffffff81216ac8>] ? __bio_add_page+0x1f8/0x2a0
[17983.300231] [<ffffffff811d2e89>] mem_cgroup_charge_common+0x59/0xc0
[17983.300236] [<ffffffff811d505a>] mem_cgroup_cache_charge+0x8a/0xb0
[17983.300242] [<ffffffff811694e2>] __add_to_page_cache_locked+0x52/0x260
[17983.300249] [<ffffffff81169747>] add_to_page_cache_lru+0x37/0xb0
[17983.300254] [<ffffffff8121fae5>] mpage_readpages+0xb5/0x160
[17983.300281] [<ffffffffa05ef910>] ? __xfs_get_blocks+0x4b0/0x4b0 [xfs]
[17983.300308] [<ffffffffa05ef910>] ? __xfs_get_blocks+0x4b0/0x4b0 [xfs]
[17983.300334] [<ffffffffa05eea5d>] xfs_vm_readpages+0x1d/0x20 [xfs]
[17983.300344] [<ffffffff81175cdc>] __do_page_cache_readahead+0x1cc/0x250
[17983.300350] [<ffffffff81176321>] ra_submit+0x21/0x30
[17983.300355] [<ffffffff8116b7ed>] filemap_fault+0x11d/0x430
[17983.300385] [<ffffffffa05fa1df>] xfs_filemap_fault+0x4f/0xa0 [xfs]
[17983.300395] [<ffffffff81192b2e>] __do_fault+0x7e/0x510
[17983.300402] [<ffffffff81197088>] handle_mm_fault+0x5b8/0xf50
[17983.300411] [<ffffffff810e5092>] ? do_futex+0x122/0x5b0
[17983.300417] [<ffffffff81640e22>] __do_page_fault+0x152/0x420
[17983.300422] [<ffffffff81641113>] do_page_fault+0x23/0x80
[17983.300428] [<ffffffff8163d408>] page_fault+0x28/0x30
[17983.300435] INFO: task java:43383 blocked for more than 120 seconds.
[17983.300490] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[17983.300555] java D ffff880324b4f4c0 0 43383 43299 0x00000080
[17983.300561] ffff880324b4f360 0000000000000086 ffff880326372e00 ffff880324b4ffd8
[17983.300567] ffff880324b4ffd8 ffff880324b4ffd8 ffff880326372e00 ffff88041fa34780
[17983.300573] 0000000000000000 7fffffffffffffff ffffffff811688b0 ffff880324b4f4c0
[17983.300579] Call Trace:
[17983.300584] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.300590] [<ffffffff8163a909>] schedule+0x29/0x70
[17983.300596] [<ffffffff816385f9>] schedule_timeout+0x209/0x2d0
[17983.300602] [<ffffffff812c74a7>] ? queue_unplugged+0x37/0xa0
[17983.300608] [<ffffffff8101c829>] ? read_tsc+0x9/0x10
[17983.300612] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.300617] [<ffffffff81639f3e>] io_schedule_timeout+0xae/0x130
[17983.300622] [<ffffffff81639fd8>] io_schedule+0x18/0x20
[17983.300626] [<ffffffff811688be>] sleep_on_page+0xe/0x20
[17983.300633] [<ffffffff81638780>] __wait_on_bit+0x60/0x90
[17983.300637] [<ffffffff81168646>] wait_on_page_bit+0x86/0xb0
[17983.300642] [<ffffffff810a6b60>] ? wake_atomic_t_function+0x40/0x40
[17983.300653] [<ffffffffa0337e0e>] ? dm_any_congested+0x4e/0x60 [dm_mod]
[17983.300658] [<ffffffff8117d472>] shrink_page_list+0x6c2/0xad0
[17983.300664] [<ffffffff8117c843>] ? isolate_lru_pages.isra.43+0xd3/0x190
[17983.300671] [<ffffffff8117df3a>] shrink_inactive_list+0x1ea/0x560
[17983.300676] [<ffffffff8117ea05>] shrink_lruvec+0x375/0x760
[17983.300681] [<ffffffff8109b426>] ? __queue_work+0x136/0x320
[17983.300685] [<ffffffff8109b426>] ? __queue_work+0x136/0x320
[17983.300702] [<ffffffff8117ee66>] shrink_zone+0x76/0x1a0
[17983.300708] [<ffffffff8117f370>] do_try_to_free_pages+0xf0/0x4e0
[17983.300717] [<ffffffffa0336aca>] ? __map_bio+0x3a/0x100 [dm_mod]
[17983.300722] [<ffffffff8117f9aa>] try_to_free_mem_cgroup_pages+0xca/0x160
[17983.300728] [<ffffffff811d207e>] mem_cgroup_reclaim+0x4e/0xe0
[17983.300741] [<ffffffff811d253c>] __mem_cgroup_try_charge+0x42c/0x650
[17983.300747] [<ffffffff81216ac8>] ? __bio_add_page+0x1f8/0x2a0
[17983.300752] [<ffffffff811d2e89>] mem_cgroup_charge_common+0x59/0xc0
[17983.300757] [<ffffffff811d505a>] mem_cgroup_cache_charge+0x8a/0xb0
[17983.300761] [<ffffffff811694e2>] __add_to_page_cache_locked+0x52/0x260
[17983.300766] [<ffffffff81169747>] add_to_page_cache_lru+0x37/0xb0
[17983.300770] [<ffffffff8121fae5>] mpage_readpages+0xb5/0x160
[17983.300798] [<ffffffffa05ef910>] ? __xfs_get_blocks+0x4b0/0x4b0 [xfs]
[17983.300823] [<ffffffffa05ef910>] ? __xfs_get_blocks+0x4b0/0x4b0 [xfs]
[17983.300849] [<ffffffffa05eea5d>] xfs_vm_readpages+0x1d/0x20 [xfs]
[17983.300855] [<ffffffff81175cdc>] __do_page_cache_readahead+0x1cc/0x250
[17983.300864] [<ffffffff81176321>] ra_submit+0x21/0x30
[17983.300868] [<ffffffff8116b7ed>] filemap_fault+0x11d/0x430
[17983.300897] [<ffffffffa05fa1df>] xfs_filemap_fault+0x4f/0xa0 [xfs]
[17983.300904] [<ffffffff81192b2e>] __do_fault+0x7e/0x510
[17983.300910] [<ffffffff81197088>] handle_mm_fault+0x5b8/0xf50
[17983.300916] [<ffffffff81640e22>] __do_page_fault+0x152/0x420
[17983.300921] [<ffffffff81641113>] do_page_fault+0x23/0x80
[17983.300927] [<ffffffff8163d408>] page_fault+0x28/0x30
[17983.300932] INFO: task java:43385 blocked for more than 120 seconds.
[17983.300988] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[17983.301053] java D ffff8803efb23840 0 43385 43299 0x00000080
[17983.301058] ffff8803efb236e0 0000000000000086 ffff880326374500 ffff8803efb23fd8
[17983.301066] ffff8803efb23fd8 ffff8803efb23fd8 ffff880326374500 ffff88041fa34780
[17983.301072] 0000000000000000 7fffffffffffffff ffffffff811688b0 ffff8803efb23840
[17983.301078] Call Trace:
[17983.301083] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.301088] [<ffffffff8163a909>] schedule+0x29/0x70
[17983.301093] [<ffffffff816385f9>] schedule_timeout+0x209/0x2d0
[17983.301099] [<ffffffff812c74a7>] ? queue_unplugged+0x37/0xa0
[17983.301106] [<ffffffff8101c829>] ? read_tsc+0x9/0x10
[17983.301110] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.301115] [<ffffffff81639f3e>] io_schedule_timeout+0xae/0x130
[17983.301120] [<ffffffff81639fd8>] io_schedule+0x18/0x20
[17983.301124] [<ffffffff811688be>] sleep_on_page+0xe/0x20
[17983.301129] [<ffffffff81638780>] __wait_on_bit+0x60/0x90
[17983.301134] [<ffffffff81168646>] wait_on_page_bit+0x86/0xb0
[17983.301140] [<ffffffff810a6b60>] ? wake_atomic_t_function+0x40/0x40
[17983.301151] [<ffffffffa0337e0e>] ? dm_any_congested+0x4e/0x60 [dm_mod]
[17983.301156] [<ffffffff8117d472>] shrink_page_list+0x6c2/0xad0
[17983.301162] [<ffffffff8117c843>] ? isolate_lru_pages.isra.43+0xd3/0x190
[17983.301167] [<ffffffff8117df3a>] shrink_inactive_list+0x1ea/0x560
[17983.301173] [<ffffffff8117ea05>] shrink_lruvec+0x375/0x760
[17983.301180] [<ffffffff8117ee66>] shrink_zone+0x76/0x1a0
[17983.301186] [<ffffffff8117f370>] do_try_to_free_pages+0xf0/0x4e0
[17983.301191] [<ffffffff8117f9aa>] try_to_free_mem_cgroup_pages+0xca/0x160
[17983.301196] [<ffffffff811d207e>] mem_cgroup_reclaim+0x4e/0xe0
[17983.301201] [<ffffffff811d253c>] __mem_cgroup_try_charge+0x42c/0x650
[17983.301207] [<ffffffff811d3dab>] __mem_cgroup_try_charge_swapin+0x9b/0xd0
[17983.301213] [<ffffffff81168b6e>] ? __find_get_page+0x1e/0xa0
[17983.301218] [<ffffffff811d4cb7>] mem_cgroup_try_charge_swapin+0x57/0x70
[17983.301223] [<ffffffff811972fd>] handle_mm_fault+0x82d/0xf50
[17983.301228] [<ffffffff81640e22>] __do_page_fault+0x152/0x420
[17983.301233] [<ffffffff81641113>] do_page_fault+0x23/0x80
[17983.301239] [<ffffffff8163d408>] page_fault+0x28/0x30
[17983.301244] INFO: task java:43387 blocked for more than 120 seconds.
[17983.301298] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[17983.301363] java D ffff8803efb6f4c0 0 43387 43299 0x00000080
[17983.301367] ffff8803efb6f360 0000000000000086 ffff880326375c00 ffff8803efb6ffd8
[17983.301375] ffff8803efb6ffd8 ffff8803efb6ffd8 ffff880326375c00 ffff88041fa54780
[17983.301381] 0000000000000000 7fffffffffffffff ffffffff811688b0 ffff8803efb6f4c0
[17983.301387] Call Trace:
[17983.301392] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.301397] [<ffffffff8163a909>] schedule+0x29/0x70
[17983.301402] [<ffffffff816385f9>] schedule_timeout+0x209/0x2d0
[17983.301408] [<ffffffff81065e58>] ? native_flush_tlb_others+0xb8/0xc0
[17983.301415] [<ffffffff8101c829>] ? read_tsc+0x9/0x10
[17983.301419] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.301424] [<ffffffff81639f3e>] io_schedule_timeout+0xae/0x130
[17983.301429] [<ffffffff81639fd8>] io_schedule+0x18/0x20
[17983.301433] [<ffffffff811688be>] sleep_on_page+0xe/0x20
[17983.301438] [<ffffffff81638780>] __wait_on_bit+0x60/0x90
[17983.301443] [<ffffffff81168646>] wait_on_page_bit+0x86/0xb0
[17983.301447] [<ffffffff810a6b60>] ? wake_atomic_t_function+0x40/0x40
[17983.301458] [<ffffffffa0337e0e>] ? dm_any_congested+0x4e/0x60 [dm_mod]
[17983.301462] [<ffffffff8117d472>] shrink_page_list+0x6c2/0xad0
[17983.301469] [<ffffffff8117df3a>] shrink_inactive_list+0x1ea/0x560
[17983.301474] [<ffffffff8117ea05>] shrink_lruvec+0x375/0x760
[17983.301481] [<ffffffff8109b426>] ? __queue_work+0x136/0x320
[17983.301485] [<ffffffff8109b426>] ? __queue_work+0x136/0x320
[17983.301491] [<ffffffff8117ee66>] shrink_zone+0x76/0x1a0
[17983.301496] [<ffffffff8117f370>] do_try_to_free_pages+0xf0/0x4e0
[17983.301501] [<ffffffff8116be05>] ? mempool_alloc_slab+0x15/0x20
[17983.301527] [<ffffffffa05cccc8>] ? xfs_bmbt_get_all+0x18/0x20 [xfs]
[17983.301534] [<ffffffff8117f9aa>] try_to_free_mem_cgroup_pages+0xca/0x160
[17983.301539] [<ffffffff811d207e>] mem_cgroup_reclaim+0x4e/0xe0
[17983.301543] [<ffffffff811d253c>] __mem_cgroup_try_charge+0x42c/0x650
[17983.301549] [<ffffffff81216ac8>] ? __bio_add_page+0x1f8/0x2a0
[17983.301554] [<ffffffff811d2e89>] mem_cgroup_charge_common+0x59/0xc0
[17983.301559] [<ffffffff811d505a>] mem_cgroup_cache_charge+0x8a/0xb0
[17983.301565] [<ffffffff811694e2>] __add_to_page_cache_locked+0x52/0x260
[17983.301569] [<ffffffff81169747>] add_to_page_cache_lru+0x37/0xb0
[17983.301574] [<ffffffff8121fae5>] mpage_readpages+0xb5/0x160
[17983.301600] [<ffffffffa05ef910>] ? __xfs_get_blocks+0x4b0/0x4b0 [xfs]
[17983.301627] [<ffffffffa05ef910>] ? __xfs_get_blocks+0x4b0/0x4b0 [xfs]
[17983.301653] [<ffffffffa05eea5d>] xfs_vm_readpages+0x1d/0x20 [xfs]
[17983.301661] [<ffffffff81175cdc>] __do_page_cache_readahead+0x1cc/0x250
[17983.301667] [<ffffffff81176321>] ra_submit+0x21/0x30
[17983.301671] [<ffffffff8116b7ed>] filemap_fault+0x11d/0x430
[17983.301700] [<ffffffffa05fa1df>] xfs_filemap_fault+0x4f/0xa0 [xfs]
[17983.301716] [<ffffffff81192b2e>] __do_fault+0x7e/0x510
[17983.301724] [<ffffffff81197088>] handle_mm_fault+0x5b8/0xf50
[17983.301729] [<ffffffff81640e22>] __do_page_fault+0x152/0x420
[17983.301734] [<ffffffff81641113>] do_page_fault+0x23/0x80
[17983.301740] [<ffffffff8163d408>] page_fault+0x28/0x30
[17983.301748] INFO: task java:43800 blocked for more than 120 seconds.
[17983.301803] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[17983.301868] java D ffff8803258f73a0 0 43800 43299 0x00000080
[17983.301873] ffff8803258f7240 0000000000000086 ffff8803e01cd080 ffff8803258f7fd8
[17983.301881] ffff8803258f7fd8 ffff8803258f7fd8 ffff8803e01cd080 ffff88082f6b4780
[17983.301887] 0000000000000000 7fffffffffffffff ffffffff811688b0 ffff8803258f73a0
[17983.301893] Call Trace:
[17983.301898] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.301903] [<ffffffff8163a909>] schedule+0x29/0x70
[17983.301908] [<ffffffff816385f9>] schedule_timeout+0x209/0x2d0
[17983.301915] [<ffffffff8104671c>] ? native_send_call_func_single_ipi+0x3c/0x40
[17983.301922] [<ffffffff8101c829>] ? read_tsc+0x9/0x10
[17983.301926] [<ffffffff811688b0>] ? wait_on_page_read+0x60/0x60
[17983.301931] [<ffffffff81639f3e>] io_schedule_timeout+0xae/0x130
[17983.301936] [<ffffffff81639fd8>] io_schedule+0x18/0x20
[17983.301940] [<ffffffff811688be>] sleep_on_page+0xe/0x20
[17983.301945] [<ffffffff81638780>] __wait_on_bit+0x60/0x90
[17983.301950] [<ffffffff81168646>] wait_on_page_bit+0x86/0xb0
[17983.301956] [<ffffffff810a6b60>] ? wake_atomic_t_function+0x40/0x40
[17983.301967] [<ffffffffa0337e0e>] ? dm_any_congested+0x4e/0x60 [dm_mod]
[17983.301972] [<ffffffff8117d472>] shrink_page_list+0x6c2/0xad0
[17983.301978] [<ffffffff8117c843>] ? isolate_lru_pages.isra.43+0xd3/0x190
[17983.301983] [<ffffffff8117df3a>] shrink_inactive_list+0x1ea/0x560
[17983.301989] [<ffffffff8117ea05>] shrink_lruvec+0x375/0x760
[17983.301996] [<ffffffff8117ee66>] shrink_zone+0x76/0x1a0
[17983.302001] [<ffffffff8117f370>] do_try_to_free_pages+0xf0/0x4e0
[17983.302007] [<ffffffff8117f9aa>] try_to_free_mem_cgroup_pages+0xca/0x160
[17983.302012] [<ffffffff811d207e>] mem_cgroup_reclaim+0x4e/0xe0
[17983.302016] [<ffffffff811d253c>] __mem_cgroup_try_charge+0x42c/0x650
[17983.302023] [<ffffffff811d4a93>] __memcg_kmem_newpage_charge+0x123/0x190
[17983.302030] [<ffffffff81172fc5>] __alloc_pages_nodemask+0x265/0xb90
[17983.302066] [<ffffffffa0614127>] ? kmem_zone_alloc+0x77/0x100 [xfs]
[17983.302074] [<ffffffff811b43f9>] alloc_pages_current+0xa9/0x170
[17983.302081] [<ffffffff811be9fc>] new_slab+0x2ec/0x300
[17983.302089] [<ffffffff81632161>] __slab_alloc+0x315/0x48f
[17983.302120] [<ffffffffa0614127>] ? kmem_zone_alloc+0x77/0x100 [xfs]
[17983.302144] [<ffffffffa05c295c>] ? xfs_bmap_search_extents+0x5c/0xc0 [xfs]
[17983.302149] [<ffffffff811c0fc3>] kmem_cache_alloc+0x193/0x1d0
[17983.302179] [<ffffffffa0614127>] ? kmem_zone_alloc+0x77/0x100 [xfs]
[17983.302209] [<ffffffffa0614127>] kmem_zone_alloc+0x77/0x100 [xfs]
[17983.302243] [<ffffffffa061aeaa>] xfs_efi_init+0x2a/0x90 [xfs]
[17983.302278] [<ffffffffa0623f78>] xfs_trans_get_efi+0x18/0x30 [xfs]
[17983.302308] [<ffffffffa05f2800>] xfs_bmap_finish+0x70/0x1b0 [xfs]
[17983.302340] [<ffffffffa0608f8d>] xfs_itruncate_extents+0x17d/0x2b0 [xfs]
[17983.302369] [<ffffffffa05f370e>] xfs_free_eofblocks+0x1ee/0x270 [xfs]
[17983.302400] [<ffffffffa060927e>] xfs_release+0x9e/0x170 [xfs]
[17983.302431] [<ffffffffa05fa0d5>] xfs_file_release+0x15/0x20 [xfs]
[17983.302440] [<ffffffff811e0329>] __fput+0xe9/0x270
[17983.302445] [<ffffffff811e05ee>] ____fput+0xe/0x10
[17983.302451] [<ffffffff810a22d7>] task_work_run+0xa7/0xe0
[17983.302461] [<ffffffff81014b12>] do_notify_resume+0x92/0xb0
[17983.302468] [<ffffffff81645bbd>] int_signal+0x12/0x17
[17983.302473] INFO: task kworker/13:1:43828 blocked for more than 120 seconds.
[17983.302534] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[17983.302599] kworker/13:1 D ffff880321a01a20 0 43828 2 0x00000080
[17983.302632] Workqueue: xfs-data/dm-22 xfs_end_io [xfs]
[17983.302636] ffff8807234cbc98 0000000000000046 ffff88076c296780 ffff8807234cbfd8
[17983.302642] ffff8807234cbfd8 ffff8807234cbfd8 ffff88076c296780 ffff88076c296780
[17983.302648] ffff880321a01a10 ffff880321a01a18 ffffffff00000000 ffff880321a01a20
[17983.302655] Call Trace:
[17983.302661] [<ffffffff8163a909>] schedule+0x29/0x70
[17983.302666] [<ffffffff8163c0c5>] rwsem_down_write_failed+0x115/0x220
[17983.302672] [<ffffffff810c3401>] ? enqueue_entity+0x181/0x890
[17983.302700] [<ffffffffa05ee236>] ? xfs_setfilesize+0x56/0x130 [xfs]
[17983.302726] [<ffffffff81301813>] call_rwsem_down_write_failed+0x13/0x20
[17983.302732] [<ffffffff81639b5d>] ? down_write+0x2d/0x30
[17983.302762] [<ffffffffa06069a1>] xfs_ilock+0xc1/0x120 [xfs]
[17983.302789] [<ffffffffa05ee236>] xfs_setfilesize+0x56/0x130 [xfs]
[17983.302816] [<ffffffffa05ef182>] xfs_end_io+0x62/0xc0 [xfs]
[17983.302822] [<ffffffff8109d5fb>] process_one_work+0x17b/0x470
[17983.302827] [<ffffffff8109e3cb>] worker_thread+0x11b/0x400
[17983.302832] [<ffffffff8109e2b0>] ? rescuer_thread+0x400/0x400
[17983.302837] [<ffffffff810a5aef>] kthread+0xcf/0xe0
[17983.302844] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[17983.302849] [<ffffffff81645858>] ret_from_fork+0x58/0x90
[17983.302857] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[18103.185522] INFO: task kworker/13:0:172 blocked for more than 120 seconds.
[18103.185592] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[18103.185659] kworker/13:0 D ffff880321a01a20 0 172 2 0x00000000
[18103.185717] Workqueue: xfs-data/dm-22 xfs_end_io [xfs]
[18103.185721] ffff880819be7c98 0000000000000046 ffff880819bd2280 ffff880819be7fd8
[18103.185729] ffff880819be7fd8 ffff880819be7fd8 ffff880819bd2280 ffff880819bd2280
[18103.185735] ffff880321a01a10 ffff880321a01a18 ffffffff00000000 ffff880321a01a20
[18103.185742] Call Trace:
[18103.185757] [<ffffffff8163a909>] schedule+0x29/0x70
[18103.185765] [<ffffffff8163c0c5>] rwsem_down_write_failed+0x115/0x220
[18103.185774] [<ffffffff810c3401>] ? enqueue_entity+0x181/0x890
[18103.185803] [<ffffffffa05ee236>] ? xfs_setfilesize+0x56/0x130 [xfs]
[18103.185812] [<ffffffff81301813>] call_rwsem_down_write_failed+0x13/0x20
[18103.185818] [<ffffffff81639b5d>] ? down_write+0x2d/0x30
[18103.185852] [<ffffffffa06069a1>] xfs_ilock+0xc1/0x120 [xfs]
[18103.185880] [<ffffffffa05ee236>] xfs_setfilesize+0x56/0x130 [xfs]
[18103.185906] [<ffffffffa05ef182>] xfs_end_io+0x62/0xc0 [xfs]
[18103.185913] [<ffffffff8109d5fb>] process_one_work+0x17b/0x470
[18103.185918] [<ffffffff8109e3cb>] worker_thread+0x11b/0x400
[18103.185922] [<ffffffff8109e2b0>] ? rescuer_thread+0x400/0x400
[18103.185929] [<ffffffff810a5aef>] kthread+0xcf/0xe0
[18103.185935] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[18103.185944] [<ffffffff81645858>] ret_from_fork+0x58/0x90
[18103.185950] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[18103.186106] INFO: task kworker/13:2:9980 blocked for more than 120 seconds.
[18103.186166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[18103.186238] kworker/13:2 D ffff880819bd2a84 0 9980 2 0x00000080
[18103.186268] Workqueue: xfs-data/dm-22 xfs_end_io [xfs]
[18103.186270] ffff880805197c98 0000000000000046 ffff8807f98dd080 ffff880805197fd8
[18103.186276] ffff880805197fd8 ffff880805197fd8 ffff8807f98dd080 ffff8807f98dd080
[18103.186282] ffff880321a01a10 ffff880321a01a18 ffffffff00000000 ffff880321a01a20
[18103.186301] Call Trace:
[18103.186307] [<ffffffff8163a909>] schedule+0x29/0x70
[18103.186312] [<ffffffff8163c0c5>] rwsem_down_write_failed+0x115/0x220
[18103.186317] [<ffffffff810a6b00>] ? autoremove_wake_function+0x20/0x40
[18103.186341] [<ffffffffa05ee236>] ? xfs_setfilesize+0x56/0x130 [xfs]
[18103.186360] [<ffffffff81301813>] call_rwsem_down_write_failed+0x13/0x20
[18103.186366] [<ffffffff81639b5d>] ? down_write+0x2d/0x30
[18103.186397] [<ffffffffa06069a1>] xfs_ilock+0xc1/0x120 [xfs]
[18103.186422] [<ffffffffa05ee236>] xfs_setfilesize+0x56/0x130 [xfs]
[18103.186450] [<ffffffffa05ef182>] xfs_end_io+0x62/0xc0 [xfs]
[18103.186486] [<ffffffff8109d5fb>] process_one_work+0x17b/0x470
[18103.186490] [<ffffffff8109e3cb>] worker_thread+0x11b/0x400
[18103.186494] [<ffffffff8109e2b0>] ? rescuer_thread+0x400/0x400
[18103.186498] [<ffffffff810a5aef>] kthread+0xcf/0xe0
[18103.186503] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
[18103.186507] [<ffffffff81645858>] ret_from_fork+0x58/0x90
[18103.186512] [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140
```