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Hi, We have a problem with one of our systems which is using XFS but we are unable to find the problem. Recently we had two moments, Tuesday 4th of March and Friday the 21st of March, where we had to reboot the system to get it up and running again. What happens: - The programs handling files on the XFS disc stop working when creating, deleting or writing files. They do not error they are just waiting on the command to complete. - One of our programs, a java application, goes into very high cpu usage (50%) which normally is at 1%. This could be something in our java application but it happens at the moment handling files gets stuck. - A nice restart of the programs does not succeed as wel a kill -9 does not work. - Trying to reboot the servers in a normal fashion does not work. As it is a virtual machine we have to do a shutdown (unplug power) and start it up again to get it up and running. Following details I have for you: System OS: Ubuntu 12.04 LTS Kernel: 3.2.0-37-generic #58-Ubuntu SMP Thu Jan 24 15:28:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Server: Virtual machine in a VMWare setup. Disc: 300GB direct attached LUN We have an exact clone of this system for our acceptance environment. In this environment we are unable to reproduce this problem/situation. Differences between the two days is that our services on 2014-03-21 were quit busy with a lot of file changes on the xfs disc and on 2014-03-04 the system was very quiet on the moment the kernel traces appear and the services get stuck. Any help is appreciated. Regards Michel Verbraak. Following we see in the syslog on both moments (2014-03-04 and 2014-03-21): Mar 21 06:32:20 ealxs00169 kernel: [1412280.930340] INFO: task flush-8:16:13864 blocked for more than 120 seconds. Mar 21 06:32:20 ealxs00169 kernel: [1412280.930462] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:32:20 ealxs00169 kernel: [1412280.930543] flush-8:16 D 0000000000000000 0 13864 2 0x00000000 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930549] ffff88000676f880 0000000000000046 0000000001000000 2500000000000000 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930557] ffff88000676ffd8 ffff88000676ffd8 ffff88000676ffd8 00000000000137c0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930560] ffff880002218000 ffff88001b5d4500 ffff88000676f850 ffff88001fc14080 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930564] Call Trace: Mar 21 06:32:20 ealxs00169 kernel: [1412280.930584] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930602] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930605] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930608] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930617] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930620] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930626] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930634] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930638] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930641] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930644] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930701] [<ffffffffa007980d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 21 06:32:20 ealxs00169 kernel: [1412280.930708] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930719] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930722] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930725] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930728] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930739] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930744] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930747] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930751] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930757] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930762] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930765] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930768] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930775] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930778] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 21 06:32:20 ealxs00169 kernel: [1412280.930781] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891012] INFO: task archiver.pl:4005 blocked for more than 120 seconds. Mar 21 06:34:20 ealxs00169 kernel: [1412400.891118] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:34:20 ealxs00169 kernel: [1412400.891181] archiver.pl D 0000000000000000 0 4005 4004 0x00000000 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891186] ffff88001bb41718 0000000000000086 ffffffff8142bff0 0000000000000002 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891189] ffff88001bb41fd8 ffff88001bb41fd8 ffff88001bb41fd8 00000000000137c0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891192] ffff88001bad8000 ffff88000602dc00 ffff88001bb41798 7fffffffffffffff Mar 21 06:34:20 ealxs00169 kernel: [1412400.891195] Call Trace: Mar 21 06:34:20 ealxs00169 kernel: [1412400.891223] [<ffffffff8142bff0>] ? scsi_mode_select+0x200/0x200 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891227] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891229] [<ffffffff8165b995>] schedule_timeout+0x2a5/0x320 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891234] [<ffffffff8165c5f0>] __down_common+0xa5/0xf5 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891291] [<ffffffffa007c295>] ? _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891294] [<ffffffff8165c6b3>] __down+0x1d/0x1f Mar 21 06:34:20 ealxs00169 kernel: [1412400.891301] [<ffffffff810912e1>] down+0x41/0x50 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891314] [<ffffffffa007c0f4>] xfs_buf_lock+0x44/0x110 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891324] [<ffffffffa007c295>] _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891335] [<ffffffffa007c684>] xfs_buf_get+0x34/0x1c0 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891345] [<ffffffffa007cf2d>] xfs_buf_read+0x2d/0x120 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891373] [<ffffffffa00d89ff>] xfs_trans_read_buf+0x2bf/0x470 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891386] [<ffffffffa0094775>] xfs_read_agf+0x65/0x1a0 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891399] [<ffffffffa00948e2>] xfs_alloc_read_agf+0x32/0x60 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891411] [<ffffffffa00966ff>] xfs_alloc_fix_freelist+0x42f/0x490 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891418] [<ffffffff8116371b>] ? kfree+0x3b/0x140 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891421] [<ffffffff8116355f>] ? kmem_cache_free+0x2f/0x110 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891432] [<ffffffff8131214b>] ? radix_tree_lookup+0xb/0x10 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891447] [<ffffffffa00cb2f8>] ? xfs_perag_get+0x38/0xd0 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891460] [<ffffffffa00967f1>] ? xfs_free_extent+0x91/0x120 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891473] [<ffffffffa0096802>] xfs_free_extent+0xa2/0x120 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891486] [<ffffffffa00a6e14>] xfs_bmap_finish+0x164/0x1b0 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891501] [<ffffffffa00c143b>] xfs_itruncate_extents+0xdb/0x1e0 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891516] [<ffffffffa00c15a6>] xfs_itruncate_data+0x66/0x150 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891529] [<ffffffffa009056e>] xfs_inactive+0x2fe/0x460 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891532] [<ffffffff8165d545>] ? _raw_spin_lock_irq+0x15/0x20 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891543] [<ffffffffa008afad>] xfs_fs_evict_inode+0xad/0x110 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891547] [<ffffffff81193e98>] evict+0xb8/0x1c0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891550] [<ffffffff81194088>] iput_final+0xe8/0x210 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891552] [<ffffffff811941ee>] iput+0x3e/0x50 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891555] [<ffffffff81188be3>] do_unlinkat+0x153/0x1d0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891561] [<ffffffff8117974d>] ? vfs_read+0x10d/0x180 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891564] [<ffffffff811897b6>] sys_unlink+0x16/0x20 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891568] [<ffffffff81665842>] system_call_fastpath+0x16/0x1b Mar 21 06:34:20 ealxs00169 kernel: [1412400.891571] INFO: task flush-8:16:13864 blocked for more than 120 seconds. Mar 21 06:34:20 ealxs00169 kernel: [1412400.891626] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:34:20 ealxs00169 kernel: [1412400.891686] flush-8:16 D 0000000000000000 0 13864 2 0x00000000 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891689] ffff88000676f880 0000000000000046 0000000001000000 2500000000000000 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891692] ffff88000676ffd8 ffff88000676ffd8 ffff88000676ffd8 00000000000137c0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891694] ffff880002218000 ffff88001b5d4500 ffff88000676f850 ffff88001fc14080 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891697] Call Trace: Mar 21 06:34:20 ealxs00169 kernel: [1412400.891702] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891704] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891710] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891712] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891714] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891717] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891720] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891725] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891727] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891730] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891732] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891742] [<ffffffffa007980d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 21 06:34:20 ealxs00169 kernel: [1412400.891745] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891749] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891751] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891754] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891756] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891760] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891763] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891765] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891768] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891772] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891774] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891777] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891779] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891782] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891784] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 21 06:34:20 ealxs00169 kernel: [1412400.891787] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861122] INFO: task java:14629 blocked for more than 120 seconds. Mar 21 06:36:20 ealxs00169 kernel: [1412520.861204] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:36:20 ealxs00169 kernel: [1412520.861471] java D 0000000000000000 0 14629 1788 0x00000000 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861476] ffff8800028e9328 0000000000000086 0000000000000100 0000000000000100 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861481] ffff8800028e9fd8 ffff8800028e9fd8 ffff8800028e9fd8 00000000000137c0 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861483] ffff88001a9a4500 ffff88001b5e8000 ffff8800028e9308 7fffffffffffffff Mar 21 06:36:20 ealxs00169 kernel: [1412520.861487] Call Trace: Mar 21 06:36:20 ealxs00169 kernel: [1412520.861500] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861502] [<ffffffff8165b995>] schedule_timeout+0x2a5/0x320 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861514] [<ffffffff8101aef2>] ? nommu_map_sg+0x72/0xe0 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861522] [<ffffffff8142bff0>] ? scsi_mode_select+0x200/0x200 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861526] [<ffffffff8165c5f0>] __down_common+0xa5/0xf5 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861581] [<ffffffffa007c295>] ? _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861583] [<ffffffff8165c6b3>] __down+0x1d/0x1f Mar 21 06:36:20 ealxs00169 kernel: [1412520.861588] [<ffffffff810912e1>] down+0x41/0x50 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861598] [<ffffffffa007c0f4>] xfs_buf_lock+0x44/0x110 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861608] [<ffffffffa007c295>] _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861618] [<ffffffffa007c684>] xfs_buf_get+0x34/0x1c0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861626] [<ffffffff8105702d>] ? set_next_entity+0xad/0xd0 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861637] [<ffffffffa007cf2d>] xfs_buf_read+0x2d/0x120 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861656] [<ffffffffa00d89ff>] xfs_trans_read_buf+0x2bf/0x470 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861670] [<ffffffffa0094775>] xfs_read_agf+0x65/0x1a0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861684] [<ffffffffa00a0c93>] ? xfs_bmap_add_extent_hole_delay+0xd3/0x6b0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861697] [<ffffffffa00948e2>] xfs_alloc_read_agf+0x32/0x60 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861711] [<ffffffffa00966ff>] xfs_alloc_fix_freelist+0x42f/0x490 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861725] [<ffffffffa00aa368>] ? xfs_bmbt_get_all+0x18/0x20 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861730] [<ffffffff8131214b>] ? radix_tree_lookup+0xb/0x10 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861732] [<ffffffff8131214b>] ? radix_tree_lookup+0xb/0x10 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861748] [<ffffffffa00cb2f8>] ? xfs_perag_get+0x38/0xd0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861762] [<ffffffffa009fe23>] ? xfs_bmap_btalloc_nullfb+0x193/0x380 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861776] [<ffffffffa0096b6c>] ? xfs_alloc_vextent+0x2ec/0x690 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861792] [<ffffffffa0096a4b>] xfs_alloc_vextent+0x1cb/0x690 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861806] [<ffffffffa00a02c1>] xfs_bmap_btalloc+0x2b1/0x770 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861821] [<ffffffffa00c21dc>] ? xfs_iext_bno_to_ext+0x8c/0x160 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861836] [<ffffffffa00a07a4>] xfs_bmap_alloc+0x24/0x40 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861849] [<ffffffffa00a594e>] xfs_bmapi_allocate+0xce/0x2d0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861864] [<ffffffffa00a85c3>] xfs_bmapi_write+0x4c3/0x720 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861876] [<ffffffffa0086988>] xfs_iomap_write_allocate+0x178/0x330 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861886] [<ffffffffa00799c3>] xfs_map_blocks+0x183/0x250 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861895] [<ffffffffa007aa56>] xfs_vm_writepage+0x196/0x510 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861901] [<ffffffff81122217>] __writepage+0x17/0x40 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861903] [<ffffffff81122a0d>] write_cache_pages+0x20d/0x460 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861922] [<ffffffff8152ba7d>] ? sock_recvmsg+0x11d/0x140 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861925] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861935] [<ffffffffa00804bc>] ? xfs_file_aio_write+0x25c/0x2a0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861938] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861948] [<ffffffffa007980d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861951] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861955] [<ffffffff81119f2b>] __filemap_fdatawrite_range+0x5b/0x60 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861958] [<ffffffff81119f82>] filemap_write_and_wait_range+0x52/0x80 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861968] [<ffffffffa007f05d>] xfs_file_fsync+0x5d/0x300 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.861972] [<ffffffff8118c985>] ? poll_select_set_timeout+0x85/0xa0 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861977] [<ffffffff811a7eb6>] do_fsync+0x56/0x80 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861979] [<ffffffff811a81e0>] sys_fsync+0x10/0x20 Mar 21 06:36:20 ealxs00169 kernel: [1412520.861983] [<ffffffff81665842>] system_call_fastpath+0x16/0x1b Mar 21 06:36:20 ealxs00169 kernel: [1412520.861989] INFO: task archiver.pl:4005 blocked for more than 120 seconds. Mar 21 06:36:20 ealxs00169 kernel: [1412520.862047] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:36:20 ealxs00169 kernel: [1412520.862112] archiver.pl D 0000000000000000 0 4005 4004 0x00000000 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862115] ffff88001bb41718 0000000000000086 ffffffff8142bff0 0000000000000002 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862118] ffff88001bb41fd8 ffff88001bb41fd8 ffff88001bb41fd8 00000000000137c0 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862121] ffff88001bad8000 ffff88000602dc00 ffff88001bb41798 7fffffffffffffff Mar 21 06:36:20 ealxs00169 kernel: [1412520.862123] Call Trace: Mar 21 06:36:20 ealxs00169 kernel: [1412520.862126] [<ffffffff8142bff0>] ? scsi_mode_select+0x200/0x200 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862133] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862135] [<ffffffff8165b995>] schedule_timeout+0x2a5/0x320 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862138] [<ffffffff8165c5f0>] __down_common+0xa5/0xf5 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862149] [<ffffffffa007c295>] ? _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862151] [<ffffffff8165c6b3>] __down+0x1d/0x1f Mar 21 06:36:20 ealxs00169 kernel: [1412520.862154] [<ffffffff810912e1>] down+0x41/0x50 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862164] [<ffffffffa007c0f4>] xfs_buf_lock+0x44/0x110 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862173] [<ffffffffa007c295>] _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862183] [<ffffffffa007c684>] xfs_buf_get+0x34/0x1c0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862193] [<ffffffffa007cf2d>] xfs_buf_read+0x2d/0x120 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862210] [<ffffffffa00d89ff>] xfs_trans_read_buf+0x2bf/0x470 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862223] [<ffffffffa0094775>] xfs_read_agf+0x65/0x1a0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862236] [<ffffffffa00948e2>] xfs_alloc_read_agf+0x32/0x60 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862250] [<ffffffffa00966ff>] xfs_alloc_fix_freelist+0x42f/0x490 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862255] [<ffffffff8116371b>] ? kfree+0x3b/0x140 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862258] [<ffffffff8116355f>] ? kmem_cache_free+0x2f/0x110 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862260] [<ffffffff8131214b>] ? radix_tree_lookup+0xb/0x10 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862277] [<ffffffffa00cb2f8>] ? xfs_perag_get+0x38/0xd0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862290] [<ffffffffa00967f1>] ? xfs_free_extent+0x91/0x120 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862303] [<ffffffffa0096802>] xfs_free_extent+0xa2/0x120 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862317] [<ffffffffa00a6e14>] xfs_bmap_finish+0x164/0x1b0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862333] [<ffffffffa00c143b>] xfs_itruncate_extents+0xdb/0x1e0 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862349] [<ffffffffa00c15a6>] xfs_itruncate_data+0x66/0x150 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862365] [<ffffffffa009056e>] xfs_inactive+0x2fe/0x460 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862368] [<ffffffff8165d545>] ? _raw_spin_lock_irq+0x15/0x20 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862380] [<ffffffffa008afad>] xfs_fs_evict_inode+0xad/0x110 [xfs] Mar 21 06:36:20 ealxs00169 kernel: [1412520.862385] [<ffffffff81193e98>] evict+0xb8/0x1c0 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862387] [<ffffffff81194088>] iput_final+0xe8/0x210 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862389] [<ffffffff811941ee>] iput+0x3e/0x50 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862392] [<ffffffff81188be3>] do_unlinkat+0x153/0x1d0 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862396] [<ffffffff8117974d>] ? vfs_read+0x10d/0x180 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862399] [<ffffffff811897b6>] sys_unlink+0x16/0x20 Mar 21 06:36:20 ealxs00169 kernel: [1412520.862401] [<ffffffff81665842>] system_call_fastpath+0x16/0x1b Mar 21 06:38:20 ealxs00169 kernel: [1412640.820901] INFO: task java:1804 blocked for more than 120 seconds. Mar 21 06:38:20 ealxs00169 kernel: [1412640.820972] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:38:20 ealxs00169 kernel: [1412640.821037] java D 0000000000000000 0 1804 1788 0x00000000 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821042] ffff88001b4b3de8 0000000000000086 ffff88001b4b3da8 ffffffffa008d944 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821045] ffff88001b4b3fd8 ffff88001b4b3fd8 ffff88001b4b3fd8 00000000000137c0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821048] ffff88001a749700 ffff88001c61ae00 0000000000000000 ffff8800002f38a0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821051] Call Trace: Mar 21 06:38:20 ealxs00169 kernel: [1412640.821116] [<ffffffffa008d944>] ? xfs_inode_set_reclaim_tag+0x84/0xa0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821122] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821126] [<ffffffff8165c157>] __mutex_lock_slowpath+0xd7/0x150 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821131] [<ffffffff81188731>] ? do_path_lookup+0x31/0xc0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821134] [<ffffffff8165bd6a>] mutex_lock+0x2a/0x50 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821136] [<ffffffff81188b1e>] do_unlinkat+0x8e/0x1d0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821140] [<ffffffff8118c985>] ? poll_select_set_timeout+0x85/0xa0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821145] [<ffffffff81015721>] ? math_state_restore+0x51/0x80 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821148] [<ffffffff811897b6>] sys_unlink+0x16/0x20 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821152] [<ffffffff81665842>] system_call_fastpath+0x16/0x1b Mar 21 06:38:20 ealxs00169 kernel: [1412640.821154] INFO: task java:1805 blocked for more than 120 seconds. Mar 21 06:38:20 ealxs00169 kernel: [1412640.821207] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:38:20 ealxs00169 kernel: [1412640.821301] java D 0000000000000000 0 1805 1788 0x00000000 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821309] ffff88001f4a17e8 0000000000000086 0000000000000000 ffff88001f5f1410 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821312] ffff88001f4a1fd8 ffff88001f4a1fd8 ffff88001f4a1fd8 00000000000137c0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821314] ffff88001bad8000 ffff88001c61dc00 000000000000003a 7fffffffffffffff Mar 21 06:38:20 ealxs00169 kernel: [1412640.821317] Call Trace: Mar 21 06:38:20 ealxs00169 kernel: [1412640.821320] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821322] [<ffffffff8165b995>] schedule_timeout+0x2a5/0x320 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821327] [<ffffffff81165a1d>] ? kmem_cache_alloc+0x11d/0x140 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821342] [<ffffffffa00927b7>] ? kmem_zone_alloc+0x67/0xe0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821345] [<ffffffff8165c5f0>] __down_common+0xa5/0xf5 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821355] [<ffffffffa007c295>] ? _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821358] [<ffffffff8165c6b3>] __down+0x1d/0x1f Mar 21 06:38:20 ealxs00169 kernel: [1412640.821362] [<ffffffff810912e1>] down+0x41/0x50 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821372] [<ffffffffa007c0f4>] xfs_buf_lock+0x44/0x110 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821382] [<ffffffffa007c295>] _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821392] [<ffffffffa007c684>] xfs_buf_get+0x34/0x1c0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821402] [<ffffffffa007cf2d>] xfs_buf_read+0x2d/0x120 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821420] [<ffffffffa00d89ff>] xfs_trans_read_buf+0x2bf/0x470 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821434] [<ffffffffa0094775>] xfs_read_agf+0x65/0x1a0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821446] [<ffffffffa00925e7>] ? kmem_alloc+0x67/0xe0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821459] [<ffffffffa00948e2>] xfs_alloc_read_agf+0x32/0x60 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821473] [<ffffffffa00966ff>] xfs_alloc_fix_freelist+0x42f/0x490 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821483] [<ffffffffa007c42d>] ? xfs_buf_unlock+0x2d/0xa0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821487] [<ffffffff8116355f>] ? kmem_cache_free+0x2f/0x110 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821491] [<ffffffff8131214b>] ? radix_tree_lookup+0xb/0x10 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821508] [<ffffffffa00cb2f8>] ? xfs_perag_get+0x38/0xd0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821521] [<ffffffffa00967f1>] ? xfs_free_extent+0x91/0x120 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821539] [<ffffffffa0096802>] xfs_free_extent+0xa2/0x120 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821553] [<ffffffffa00a6e14>] xfs_bmap_finish+0x164/0x1b0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821566] [<ffffffffa00914c1>] xfs_remove+0x351/0x400 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821569] [<ffffffff8165d25e>] ? _raw_spin_lock+0xe/0x20 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821580] [<ffffffffa0087378>] xfs_vn_unlink+0x48/0x90 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821583] [<ffffffff81186520>] vfs_unlink.part.26+0x80/0xf0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821585] [<ffffffff811865cc>] vfs_unlink+0x3c/0x60 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821587] [<ffffffff81188c3a>] do_unlinkat+0x1aa/0x1d0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821590] [<ffffffff8118c985>] ? poll_select_set_timeout+0x85/0xa0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821593] [<ffffffff81015721>] ? math_state_restore+0x51/0x80 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821595] [<ffffffff811897b6>] sys_unlink+0x16/0x20 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821598] [<ffffffff81665842>] system_call_fastpath+0x16/0x1b Mar 21 06:38:20 ealxs00169 kernel: [1412640.821600] INFO: task java:1806 blocked for more than 120 seconds. Mar 21 06:38:20 ealxs00169 kernel: [1412640.821668] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:38:20 ealxs00169 kernel: [1412640.821760] java D 0000000000000000 0 1806 1788 0x00000000 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821767] ffff88001f741de8 0000000000000086 ffff88001f741da8 ffffffffa008d944 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821770] ffff88001f741fd8 ffff88001f741fd8 ffff88001f741fd8 00000000000137c0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821772] ffff88001c61ae00 ffff88001b9adc00 0000000000000000 ffff8800002f38a0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821775] Call Trace: Mar 21 06:38:20 ealxs00169 kernel: [1412640.821788] [<ffffffffa008d944>] ? xfs_inode_set_reclaim_tag+0x84/0xa0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.821790] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821793] [<ffffffff8165c157>] __mutex_lock_slowpath+0xd7/0x150 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821795] [<ffffffff81188731>] ? do_path_lookup+0x31/0xc0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821797] [<ffffffff8165bd6a>] mutex_lock+0x2a/0x50 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821799] [<ffffffff81188b1e>] do_unlinkat+0x8e/0x1d0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821802] [<ffffffff8118c985>] ? poll_select_set_timeout+0x85/0xa0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821805] [<ffffffff81015721>] ? math_state_restore+0x51/0x80 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821807] [<ffffffff811897b6>] sys_unlink+0x16/0x20 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821809] [<ffffffff81665842>] system_call_fastpath+0x16/0x1b Mar 21 06:38:20 ealxs00169 kernel: [1412640.821812] INFO: task java:1807 blocked for more than 120 seconds. Mar 21 06:38:20 ealxs00169 kernel: [1412640.821878] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:38:20 ealxs00169 kernel: [1412640.821971] java D 0000000000000000 0 1807 1788 0x00000000 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821977] ffff88001f7fdde8 0000000000000086 ffff88001f7fdda8 ffffffffa008d944 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821980] ffff88001f7fdfd8 ffff88001f7fdfd8 ffff88001f7fdfd8 00000000000137c0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821983] ffff88001b9adc00 ffff88001b9a8000 0000000000000000 ffff8800002f38a0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.821985] Call Trace: Mar 21 06:38:20 ealxs00169 kernel: [1412640.821998] [<ffffffffa008d944>] ? xfs_inode_set_reclaim_tag+0x84/0xa0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822001] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822003] [<ffffffff8165c157>] __mutex_lock_slowpath+0xd7/0x150 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822005] [<ffffffff81188731>] ? do_path_lookup+0x31/0xc0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822007] [<ffffffff8165bd6a>] mutex_lock+0x2a/0x50 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822010] [<ffffffff81188b1e>] do_unlinkat+0x8e/0x1d0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822012] [<ffffffff8118c985>] ? poll_select_set_timeout+0x85/0xa0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822015] [<ffffffff81015721>] ? math_state_restore+0x51/0x80 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822017] [<ffffffff811897b6>] sys_unlink+0x16/0x20 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822020] [<ffffffff81665842>] system_call_fastpath+0x16/0x1b Mar 21 06:38:20 ealxs00169 kernel: [1412640.822022] INFO: task java:14629 blocked for more than 120 seconds. Mar 21 06:38:20 ealxs00169 kernel: [1412640.822090] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 21 06:38:20 ealxs00169 kernel: [1412640.822183] java D 0000000000000000 0 14629 1788 0x00000000 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822186] ffff8800028e9328 0000000000000086 0000000000000100 0000000000000100 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822189] ffff8800028e9fd8 ffff8800028e9fd8 ffff8800028e9fd8 00000000000137c0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822191] ffff88001a9a4500 ffff88001b5e8000 ffff8800028e9308 7fffffffffffffff Mar 21 06:38:20 ealxs00169 kernel: [1412640.822194] Call Trace: Mar 21 06:38:20 ealxs00169 kernel: [1412640.822196] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822199] [<ffffffff8165b995>] schedule_timeout+0x2a5/0x320 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822203] [<ffffffff8101aef2>] ? nommu_map_sg+0x72/0xe0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822216] [<ffffffff8142bff0>] ? scsi_mode_select+0x200/0x200 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822220] [<ffffffff8165c5f0>] __down_common+0xa5/0xf5 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822234] [<ffffffffa007c295>] ? _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822237] [<ffffffff8165c6b3>] __down+0x1d/0x1f Mar 21 06:38:20 ealxs00169 kernel: [1412640.822241] [<ffffffff810912e1>] down+0x41/0x50 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822252] [<ffffffffa007c0f4>] xfs_buf_lock+0x44/0x110 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822262] [<ffffffffa007c295>] _xfs_buf_find+0xd5/0x240 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822272] [<ffffffffa007c684>] xfs_buf_get+0x34/0x1c0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822276] [<ffffffff8105702d>] ? set_next_entity+0xad/0xd0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822285] [<ffffffffa007cf2d>] xfs_buf_read+0x2d/0x120 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822302] [<ffffffffa00d89ff>] xfs_trans_read_buf+0x2bf/0x470 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822315] [<ffffffffa0094775>] xfs_read_agf+0x65/0x1a0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822329] [<ffffffffa00a0c93>] ? xfs_bmap_add_extent_hole_delay+0xd3/0x6b0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822342] [<ffffffffa00948e2>] xfs_alloc_read_agf+0x32/0x60 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822355] [<ffffffffa00966ff>] xfs_alloc_fix_freelist+0x42f/0x490 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822369] [<ffffffffa00aa368>] ? xfs_bmbt_get_all+0x18/0x20 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822372] [<ffffffff8131214b>] ? radix_tree_lookup+0xb/0x10 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822374] [<ffffffff8131214b>] ? radix_tree_lookup+0xb/0x10 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822390] [<ffffffffa00cb2f8>] ? xfs_perag_get+0x38/0xd0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822403] [<ffffffffa009fe23>] ? xfs_bmap_btalloc_nullfb+0x193/0x380 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822417] [<ffffffffa0096b6c>] ? xfs_alloc_vextent+0x2ec/0x690 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822430] [<ffffffffa0096a4b>] xfs_alloc_vextent+0x1cb/0x690 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822443] [<ffffffffa00a02c1>] xfs_bmap_btalloc+0x2b1/0x770 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822459] [<ffffffffa00c21dc>] ? xfs_iext_bno_to_ext+0x8c/0x160 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822473] [<ffffffffa00a07a4>] xfs_bmap_alloc+0x24/0x40 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822486] [<ffffffffa00a594e>] xfs_bmapi_allocate+0xce/0x2d0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822500] [<ffffffffa00a85c3>] xfs_bmapi_write+0x4c3/0x720 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822512] [<ffffffffa0086988>] xfs_iomap_write_allocate+0x178/0x330 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822522] [<ffffffffa00799c3>] xfs_map_blocks+0x183/0x250 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822531] [<ffffffffa007aa56>] xfs_vm_writepage+0x196/0x510 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822536] [<ffffffff81122217>] __writepage+0x17/0x40 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822538] [<ffffffff81122a0d>] write_cache_pages+0x20d/0x460 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822542] [<ffffffff8152ba7d>] ? sock_recvmsg+0x11d/0x140 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822544] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822554] [<ffffffffa00804bc>] ? xfs_file_aio_write+0x25c/0x2a0 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822557] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822566] [<ffffffffa007980d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822569] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822573] [<ffffffff81119f2b>] __filemap_fdatawrite_range+0x5b/0x60 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822575] [<ffffffff81119f82>] filemap_write_and_wait_range+0x52/0x80 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822585] [<ffffffffa007f05d>] xfs_file_fsync+0x5d/0x300 [xfs] Mar 21 06:38:20 ealxs00169 kernel: [1412640.822588] [<ffffffff8118c985>] ? poll_select_set_timeout+0x85/0xa0 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822593] [<ffffffff811a7eb6>] do_fsync+0x56/0x80 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822595] [<ffffffff811a81e0>] sys_fsync+0x10/0x20 Mar 21 06:38:20 ealxs00169 kernel: [1412640.822597] [<ffffffff81665842>] system_call_fastpath+0x16/0x1b From this moment on the services are not working anymore. Complete stuck. Mar 4 19:39:25 ealxs00169 kernel: [34229278.392177] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:39:25 ealxs00169 kernel: [34229278.392400] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:39:25 ealxs00169 kernel: [34229278.392474] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392478] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392487] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392489] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392492] Call Trace: Mar 4 19:39:25 ealxs00169 kernel: [34229278.392510] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392523] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392526] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392528] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392536] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392539] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392544] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392551] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392554] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392556] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392559] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392621] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:39:25 ealxs00169 kernel: [34229278.392627] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392636] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392639] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392641] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392644] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392654] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392658] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392661] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392664] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392669] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392671] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392674] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392676] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392682] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392685] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:39:25 ealxs00169 kernel: [34229278.392687] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:41:25 ealxs00169 kernel: [34229398.350796] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:41:25 ealxs00169 kernel: [34229398.350923] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:41:25 ealxs00169 kernel: [34229398.350987] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:41:25 ealxs00169 kernel: [34229398.350991] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:41:25 ealxs00169 kernel: [34229398.350995] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.350998] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351001] Call Trace: Mar 4 19:41:25 ealxs00169 kernel: [34229398.351017] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351022] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351024] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351027] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351030] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351033] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351039] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351044] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351047] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351049] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351052] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351093] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:41:25 ealxs00169 kernel: [34229398.351096] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351101] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351104] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351106] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351109] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351113] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351117] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351120] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351123] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351128] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351130] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351133] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351135] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351140] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351142] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:41:25 ealxs00169 kernel: [34229398.351145] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317264] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:43:25 ealxs00169 kernel: [34229518.317367] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:43:25 ealxs00169 kernel: [34229518.317436] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317443] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317447] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317450] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317453] Call Trace: Mar 4 19:43:25 ealxs00169 kernel: [34229518.317467] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317472] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317474] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317477] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317480] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317483] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317488] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317493] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317496] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317498] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317501] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317596] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:43:25 ealxs00169 kernel: [34229518.317600] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317606] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317609] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317611] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317614] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317620] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317624] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317627] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317630] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317648] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317651] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317654] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317657] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317661] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317664] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:43:25 ealxs00169 kernel: [34229518.317666] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:45:25 ealxs00169 kernel: [34229638.275799] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:45:25 ealxs00169 kernel: [34229638.275894] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:45:25 ealxs00169 kernel: [34229638.275957] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:45:25 ealxs00169 kernel: [34229638.275962] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:45:25 ealxs00169 kernel: [34229638.275969] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.275971] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:45:25 ealxs00169 kernel: [34229638.275975] Call Trace: Mar 4 19:45:25 ealxs00169 kernel: [34229638.275993] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276006] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276008] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276011] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276018] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276021] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276029] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276036] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276039] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276042] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276044] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276084] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:45:25 ealxs00169 kernel: [34229638.276090] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276099] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276102] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276105] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276107] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276117] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276121] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276124] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276127] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276132] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276135] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276137] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276140] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276146] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276148] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:45:25 ealxs00169 kernel: [34229638.276151] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246364] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:47:25 ealxs00169 kernel: [34229758.246439] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:47:25 ealxs00169 kernel: [34229758.246501] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246505] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246509] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246512] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246515] Call Trace: Mar 4 19:47:25 ealxs00169 kernel: [34229758.246527] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246532] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246534] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246537] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246540] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246543] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246548] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246554] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246556] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246559] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246561] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246622] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:47:25 ealxs00169 kernel: [34229758.246626] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246631] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246633] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246636] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246638] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246644] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246648] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246650] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246653] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246658] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246661] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246663] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246665] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246670] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246672] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:47:25 ealxs00169 kernel: [34229758.246675] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204689] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:49:25 ealxs00169 kernel: [34229878.204764] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:49:25 ealxs00169 kernel: [34229878.204827] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204834] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204838] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204841] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204844] Call Trace: Mar 4 19:49:25 ealxs00169 kernel: [34229878.204865] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204870] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204872] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204875] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204878] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204880] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204886] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204891] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204893] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204896] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204898] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204956] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:49:25 ealxs00169 kernel: [34229878.204960] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204965] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204967] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204970] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204972] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204976] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204980] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204982] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204985] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204990] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204993] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204995] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.204997] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.205002] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:49:25 ealxs00169 kernel: [34229878.205004] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:49:25 ealxs00169 kernel: [34229878.205007] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176219] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:51:25 ealxs00169 kernel: [34229998.176491] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:51:25 ealxs00169 kernel: [34229998.176614] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176618] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176622] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176625] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176628] Call Trace: Mar 4 19:51:25 ealxs00169 kernel: [34229998.176640] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176645] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176647] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176649] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176652] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176655] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176661] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176666] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176668] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176671] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176673] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176746] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:51:25 ealxs00169 kernel: [34229998.176750] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176756] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176759] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176762] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176764] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176769] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176773] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176776] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176779] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176784] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176786] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176789] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176791] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176796] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176798] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:51:25 ealxs00169 kernel: [34229998.176801] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139419] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:53:25 ealxs00169 kernel: [34230118.139541] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:53:25 ealxs00169 kernel: [34230118.139635] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139639] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139643] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139646] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139649] Call Trace: Mar 4 19:53:25 ealxs00169 kernel: [34230118.139665] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139671] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139673] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139676] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139679] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139681] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139687] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139693] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139695] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139698] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139700] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139759] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:53:25 ealxs00169 kernel: [34230118.139762] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139767] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139770] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139773] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139775] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139781] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139785] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139787] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139791] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139796] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139798] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139801] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139803] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139808] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139810] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:53:25 ealxs00169 kernel: [34230118.139813] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105607] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:55:25 ealxs00169 kernel: [34230238.105721] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:55:25 ealxs00169 kernel: [34230238.105812] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105817] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105823] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105826] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105829] Call Trace: Mar 4 19:55:25 ealxs00169 kernel: [34230238.105848] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105860] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105862] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105865] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105872] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105875] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105881] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105887] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105890] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105892] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105895] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105965] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:55:25 ealxs00169 kernel: [34230238.105971] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105980] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105983] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105986] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105988] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:55:25 ealxs00169 kernel: [34230238.105998] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106003] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106005] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106009] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106014] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106016] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106019] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106021] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106027] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106030] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:55:25 ealxs00169 kernel: [34230238.106032] [<ffffffff816679b0>] ? gs_change+0x13/0x13 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082371] INFO: task flush-8:16:20760 blocked for more than 120 seconds. Mar 4 19:57:25 ealxs00169 kernel: [34230358.082468] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 4 19:57:25 ealxs00169 kernel: [34230358.082560] flush-8:16 D 0000000000000000 0 20760 2 0x00000000 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082564] ffff8800148af880 0000000000000046 ffff8800148afbf0 0000000000000000 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082568] ffff8800148affd8 ffff8800148affd8 ffff8800148affd8 00000000000137c0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082571] ffff8800022a4500 ffff8800022a1700 ffff8800148af850 ffff88001fc14080 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082573] Call Trace: Mar 4 19:57:25 ealxs00169 kernel: [34230358.082594] [<ffffffff81118360>] ? __lock_page+0x70/0x70 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082599] [<ffffffff8165b34f>] schedule+0x3f/0x60 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082601] [<ffffffff8165b3ff>] io_schedule+0x8f/0xd0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082604] [<ffffffff8111836e>] sleep_on_page+0xe/0x20 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082607] [<ffffffff8165baca>] __wait_on_bit_lock+0x5a/0xc0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082609] [<ffffffff81118357>] __lock_page+0x67/0x70 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082615] [<ffffffff8108bd60>] ? autoremove_wake_function+0x40/0x40 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082620] [<ffffffff81122bd4>] write_cache_pages+0x3d4/0x460 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082623] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082625] [<ffffffff81122200>] ? set_page_dirty_lock+0x60/0x60 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082627] [<ffffffff81122caa>] generic_writepages+0x4a/0x70 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082677] [<ffffffffa008d80d>] xfs_vm_writepages+0x4d/0x60 [xfs] Mar 4 19:57:25 ealxs00169 kernel: [34230358.082681] [<ffffffff81123b71>] do_writepages+0x21/0x40 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082687] [<ffffffff811a2990>] writeback_single_inode+0x180/0x430 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082689] [<ffffffff811a3056>] writeback_sb_inodes+0x1b6/0x270 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082692] [<ffffffff811a31ae>] __writeback_inodes_wb+0x9e/0xd0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082694] [<ffffffff811a345b>] wb_writeback+0x27b/0x330 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082700] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082705] [<ffffffff81194ad2>] ? get_nr_dirty_inodes+0x52/0x80 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082707] [<ffffffff811a35af>] wb_check_old_data_flush+0x9f/0xb0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082713] [<ffffffff811a4481>] wb_do_writeback+0x151/0x1d0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082719] [<ffffffff810778b0>] ? usleep_range+0x50/0x50 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082721] [<ffffffff811a4583>] bdi_writeback_thread+0x83/0x2a0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082723] [<ffffffff811a4500>] ? wb_do_writeback+0x1d0/0x1d0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082726] [<ffffffff8108b27c>] kthread+0x8c/0xa0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082731] [<ffffffff816679b4>] kernel_thread_helper+0x4/0x10 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082733] [<ffffffff8108b1f0>] ? flush_kthread_worker+0xa0/0xa0 Mar 4 19:57:25 ealxs00169 kernel: [34230358.082736] [<ffffffff816679b0>] ? gs_change+0x13/0x13 |
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