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Message-ID: <4988A034.20406@lugmen.org.ar> Date: Tue, 03 Feb 2009 17:51:16 -0200 From: Federico Cuello <fedux@...men.org.ar> To: linux-kernel@...r.kernel.org Subject: Re: sync-Regression in 2.6.28.2? Nick Piggin wrote: > On Wednesday 28 January 2009 08:09:10 Federico Cuello wrote: > >> Ralf Hildebrandt escribió: >> >>> I recently installed 2.6.28.2 on our postfix/dovecot-based >>> mailboxserver. Previously, 2.6.28 and 2.6.28.1 have been running there >>> without a hitch. >>> >>> Now with 2.6.28.2 I had two major lockups: All writes to the users' >>> Maildirs (on ext4) would stall, the load would rise, "sync" would never >>> return. >>> >>> I had to "reboot -f -n" to get the machine back. All hanging processes >>> were unkillable, even with kill -9. >>> [...] >>> >> The same is happening to me, but I have some logs taken with sysrq. >> >> Here is my vmstat output: >> >> procs -----------memory---------- ---swap-- -----io---- -system-- >> ----cpu---- >> r b swpd free buff cache si so bi bo in cs us sy >> id wa >> 0 2 99028 46536 26356 1569400 0 0 0 0 1400 437 0 >> 3 0 96 >> 0 2 99028 46536 26356 1569400 0 0 0 0 1344 355 0 >> 6 0 94 >> 0 2 99028 46536 26356 1569400 0 0 0 0 1373 387 0 >> 0 0 100 >> 0 2 99028 46536 26364 1569400 0 0 0 12 1403 384 1 >> 0 0 99 >> 0 2 99028 46536 26364 1569400 0 0 0 0 1370 378 0 >> 0 0 100 >> 0 2 99028 46536 26364 1569400 0 0 0 0 1351 346 0 >> 0 0 100 >> 0 2 99028 46536 26364 1569400 0 0 0 0 1395 412 0 >> 0 0 100 >> 0 2 99028 46536 26364 1569400 0 0 0 0 1349 332 0 >> 0 0 100 >> 0 2 99028 46536 26368 1569400 0 0 4 0 1407 387 0 >> 0 0 100 >> >> Notice the 100% iowait. >> >> I also managed to reproduce it doing a rsync from one partition to a USB >> drive. After the lockup I can't read any file from the source partition, >> but the other partitions can be accessed normally. >> > > Hm, thanks for reporting, can you guys get a sysrq+W trace when the system > reaches this state? Here it is, if you need something else please ask: Jan 26 23:44:38 kaoz [10117.763822] SysRq : Show Memory Jan 26 23:44:38 kaoz [10117.765692] Mem-Info: Jan 26 23:44:38 kaoz [10117.767141] DMA per-cpu: Jan 26 23:44:38 kaoz [10117.769184] CPU 0: hi: 0, btch: 1 usd: 0 Jan 26 23:44:38 kaoz [10117.769184] CPU 1: hi: 0, btch: 1 usd: 0 Jan 26 23:44:38 kaoz [10117.769184] DMA32 per-cpu: Jan 26 23:44:38 kaoz [10117.769184] CPU 0: hi: 186, btch: 31 usd: 42 Jan 26 23:44:38 kaoz [10117.769184] CPU 1: hi: 186, btch: 31 usd: 31 Jan 26 23:44:38 kaoz [10117.769184] Active_anon:24752 active_file:11041 inactive_anon:10001 Jan 26 23:44:38 kaoz [10117.769184] inactive_file:396899 unevictable:0 dirty:70 writeback:0 unstable:0 Jan 26 23:44:38 kaoz [10117.769184] free:43547 slab:15243 mapped:7057 pagetables:1711 bounce:0 Jan 26 23:44:38 kaoz [10117.769184] DMA free:8092kB min:28kB low:32kB high:40kB active_anon:0kB inactive_anon:12kB active_file:2360kB inactive_file:1324kB unevictable:0kB present:11100kB pages_scanned:0 all_unreclaimable? no Jan 26 23:44:38 kaoz [10117.785214] lowmem_reserve[]: 0 2004 2004 2004 Jan 26 23:44:38 kaoz [10117.785214] DMA32 free:165928kB min:5712kB low:7140kB high:8568kB active_anon:99008kB inactive_anon:39992kB active_file:41804kB inactive_file:1586396kB unevictable:0kB present:2052128kB pages_scanned:0 all_unreclaimable? no Jan 26 23:44:38 kaoz [10117.785214] lowmem_reserve[]: 0 0 0 0 Jan 26 23:44:38 kaoz [10117.785214] DMA: 15*4kB 24*8kB 20*16kB 21*32kB 19*64kB 10*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB = 8092kB Jan 26 23:44:38 kaoz [10117.785214] DMA32: 5284*4kB 5258*8kB 995*16kB 486*32kB 336*64kB 127*128kB 40*256kB 19*512kB 9*1024kB 2*2048kB 0*4096kB = 165712kB Jan 26 23:44:38 kaoz [10117.785214] 409973 total pagecache pages Jan 26 23:44:38 kaoz [10117.785214] 1917 pages in swap cache Jan 26 23:44:38 kaoz [10117.785214] Swap cache stats: add 38607, delete 36690, find 9693/11511 Jan 26 23:44:38 kaoz [10117.785214] Free swap = 1037804kB Jan 26 23:44:38 kaoz [10117.785214] Total swap = 1048568kB Jan 26 23:44:38 kaoz [10117.785214] 524240 pages RAM Jan 26 23:44:38 kaoz [10117.785214] 9080 pages reserved Jan 26 23:44:38 kaoz [10117.785214] 192696 pages shared Jan 26 23:44:38 kaoz [10117.785214] 286249 pages non-shared Jan 26 23:44:38 kaoz [10123.434993] SysRq : Emergency Remount R/O Jan 26 23:44:38 kaoz [10127.036454] SysRq : HELP : loglevel0-8 reBoot tErm Full kIll saK aLlcpus showMem Nice powerOff showPc show-all-timers(Q) unRaw Sync showTasks Unmount shoW-blocked-tasks Jan 26 23:44:38 kaoz [10136.390066] SysRq : Show Blocked State Jan 26 23:44:38 kaoz [10136.391430] task PC stack pid father Jan 26 23:44:38 kaoz [10136.392801] kjournald2 D ffff880001014c20 0 4635 2 Jan 26 23:44:38 kaoz [10136.393391] ffff88007e5e7d50 0000000000000046 ffff8800581e9d00 ffff88007e5e38a0 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88007ea6ad80 ffffffff80544340 ffff88007ea6afe8 Jan 26 23:44:38 kaoz [10136.393391] 0000000000000000 000000010023bf96 ffff88007ea6afe8 ffff88007c5df090 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022e140>] update_curr+0xd0/0x140 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031d561>] jbd2_journal_commit_transaction+0x171/0x1240 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80474ef7>] thread_return+0x3d/0x5e6 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80246204>] lock_timer_base+0x34/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80246294>] try_to_del_timer_sync+0x54/0x60 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80322548>] kjournald2+0xd8/0x230 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80322470>] kjournald2+0x0/0x230 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802519b7>] kthread+0x47/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802386c7>] schedule_tail+0x27/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020c7e9>] child_rip+0xa/0x11 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251970>] kthread+0x0/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020c7df>] child_rip+0x0/0x11 Jan 26 23:44:38 kaoz [10136.393391] quasselcore D ffff88000100ad98 0 6054 1 Jan 26 23:44:38 kaoz [10136.393391] ffff88006d2e5bb8 0000000000000082 ffff88007c5dec00 ffffffff80496fd0 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88007c52b8e0 ffff88005597c9f0 ffff88007c52bb48 Jan 26 23:44:38 kaoz [10136.393391] 0000000100000004 000000010023b9b0 ffff88007c52bb48 ffffffff802fa6a1 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802fa6a1>] ext4_da_write_end+0x141/0x280 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffffa008c6cc>] dm_table_unplug_all+0x3c/0x90 [dm_mod] Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f940>] sync_page+0x0/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff804754d7>] io_schedule+0x37/0x50 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f975>] sync_page+0x35/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8047585a>] __wait_on_bit_lock+0x4a/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f91e>] __lock_page+0x5e/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251db0>] wake_bit_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80276d1d>] write_cache_pages+0x1ed/0x3d0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802fbea0>] __mpage_da_writepage+0x0/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802fbc57>] ext4_da_writepages+0x237/0x3b0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802fd1b0>] ext4_da_get_block_write+0x0/0x160 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80276f50>] do_writepages+0x20/0x40 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8027077d>] __filemap_fdatawrite_range+0x4d/0x60 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802c12c5>] do_fsync+0x45/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802c138e>] __do_fsync+0x2e/0x50 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] klauncher D ffff880001020c20 0 7760 1 Jan 26 23:44:38 kaoz [10136.393391] ffff880060b65cf0 0000000000000086 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8cc9f0 ffff88007f862220 ffff88005b8ccc58 Jan 26 23:44:38 kaoz [10136.393391] 00000001805e19e0 00000001002ce821 ffff88005b8ccc58 ffff880060b65cc8 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022f783>] __wake_up+0x43/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802476c0>] do_sigaction+0x130/0x1c0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] kded4 D ffff880001020c20 0 7762 1 Jan 26 23:44:38 kaoz [10136.393391] ffff880060999cf0 0000000000000086 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8b8000 ffff88007f862220 ffff88005b8b8268 Jan 26 23:44:38 kaoz [10136.393391] 00000001805e19e0 00000001002c4165 ffff88005b8b8268 ffff880060999e08 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8028eda5>] free_pages_and_swap_cache+0x85/0xb0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802867a0>] unmap_region+0x180/0x1a0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] ksmserver D ffff8800583319c8 0 7773 1 Jan 26 23:44:38 kaoz [10136.393391] ffff88005bb99cf0 0000000000000086 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8bb8e0 ffff88007c52e0b0 ffff88005b8bbb48 Jan 26 23:44:38 kaoz [10136.393391] 00000001805e19e0 ffffe200006b6fe0 ffff88005b8bbb48 ffff88005bb99cc8 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022f783>] __wake_up+0x43/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022f783>] __wake_up+0x43/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251c60>] bit_waitqueue+0x10/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802b0673>] d_kill+0x53/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] kwin D ffff8800583319c8 0 7775 7773 Jan 26 23:44:38 kaoz [10136.393391] ffff88005ba6bcf0 0000000000000082 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8bf1c0 ffff88007c52e660 ffff88005b8bf428 Jan 26 23:44:38 kaoz [10136.393391] 00000001805e19e0 ffffe200008c8618 ffff88005b8bf428 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022f783>] __wake_up+0x43/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] nepomukserver D ffff8800583319c8 0 7778 1 Jan 26 23:44:38 kaoz [10136.393391] ffff88007c0bfcf0 0000000000000082 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8b9110 ffff88007c52e660 ffff88005b8b9378 Jan 26 23:44:38 kaoz [10136.393391] 00000001805e19e0 ffffe200005c0370 ffff88005b8b9378 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] plasma D ffff880001020c20 0 7781 1 Jan 26 23:44:38 kaoz [10136.393391] ffff88005b8ddcf0 0000000000000082 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8be660 ffff88007f862220 ffff88005b8be8c8 Jan 26 23:44:38 kaoz [10136.393391] 00000001805e19e0 00000001002c24a1 ffff88005b8be8c8 ffff88005b8dde08 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a3350>] vfs_lstat_fd+0x20/0x60 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] mysqld D 0000000000000002 0 7820 7804 Jan 26 23:44:38 kaoz [10136.393391] ffff880063a39b58 0000000000000082 ffff880063a39ad8 ffffffff80236cbb Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8cb8e0 ffff88005597f770 ffff88005b8cbb48 Jan 26 23:44:38 kaoz [10136.393391] 0000000163a39b98 ffffffff80474ef7 ffff88005b8cbb48 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80236cbb>] finish_task_switch+0x2b/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80474ef7>] thread_return+0x3d/0x5e6 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031cebb>] start_this_handle+0x33b/0x450 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031d1a6>] jbd2_journal_start+0x96/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f9bc6>] ext4_dirty_inode+0x36/0xb0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802be294>] __mark_inode_dirty+0x34/0x1d0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802b33a0>] file_update_time+0x110/0x130 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80270fd6>] __generic_file_aio_write_nolock+0x246/0x470 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80280382>] __do_fault+0x202/0x4c0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b64>] generic_file_aio_write+0x64/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80223b50>] flat_send_IPI_mask+0x0/0x60 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] pdflush D ffff880001014c20 0 9198 2 Jan 26 23:44:38 kaoz [10136.393391] ffff88003c311a20 0000000000000046 ffff88007ea00000 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005597d550 ffffffff80544340 ffff88005597d7b8 Jan 26 23:44:38 kaoz [10136.393391] 0000000000000000 000000010023b9b6 ffff88005597d7b8 ffff88005591d900 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8032f3c7>] generic_make_request+0x207/0x340 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffffa008c6cc>] dm_table_unplug_all+0x3c/0x90 [dm_mod] Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f940>] sync_page+0x0/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff804754d7>] io_schedule+0x37/0x50 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f975>] sync_page+0x35/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8047585a>] __wait_on_bit_lock+0x4a/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f91e>] __lock_page+0x5e/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251db0>] wake_bit_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802786ca>] pagevec_lookup_tag+0x1a/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80276d1d>] write_cache_pages+0x1ed/0x3d0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802fbea0>] __mpage_da_writepage+0x0/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031bb5f>] jbd2_journal_stop+0x17f/0x200 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802fbc57>] ext4_da_writepages+0x237/0x3b0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022e6a7>] dequeue_task+0x57/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80236cbb>] finish_task_switch+0x2b/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802fd1b0>] ext4_da_get_block_write+0x0/0x160 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80276f50>] do_writepages+0x20/0x40 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802bd526>] __writeback_single_inode+0xa6/0x470 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802bdeb0>] generic_sync_sb_inodes+0x370/0x4d0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802be1cd>] writeback_inodes+0x4d/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802775e3>] background_writeout+0xb3/0xf0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80277d1b>] pdflush+0x15b/0x240 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80277530>] background_writeout+0x0/0xf0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80277bc0>] pdflush+0x0/0x240 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802519b7>] kthread+0x47/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802386c7>] schedule_tail+0x27/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020c7e9>] child_rip+0xa/0x11 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251970>] kthread+0x0/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020c7df>] child_rip+0x0/0x11 Jan 26 23:44:38 kaoz [10136.393391] krunner_lock D 0000000000000002 0 9309 1 Jan 26 23:44:38 kaoz [10136.393391] ffff88005b843b58 0000000000000082 ffff88005b843ad8 ffffffff8022e140 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88006d3eec10 ffff88007c52a7d0 ffff88006d3eee78 Jan 26 23:44:38 kaoz [10136.393391] 000000015b843b08 ffffffff8022f9f8 ffff88006d3eee78 ffff8800010252f0 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022e140>] update_curr+0xd0/0x140 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022f9f8>] dequeue_entity+0x18/0x190 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022f958>] set_next_entity+0x38/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031cebb>] start_this_handle+0x33b/0x450 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031d1a6>] jbd2_journal_start+0x96/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f9bc6>] ext4_dirty_inode+0x36/0xb0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802be294>] __mark_inode_dirty+0x34/0x1d0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802b33a0>] file_update_time+0x110/0x130 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80270fd6>] __generic_file_aio_write_nolock+0x246/0x470 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80280382>] __do_fault+0x202/0x4c0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b64>] generic_file_aio_write+0x64/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8028eda5>] free_pages_and_swap_cache+0x85/0xb0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802867a0>] unmap_region+0x180/0x1a0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] krunner_lock D ffff8800583319c8 0 9310 9309 Jan 26 23:44:38 kaoz [10136.393391] ffff88007fa9bcf0 0000000000000082 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88006d3ee660 ffff8800708d9c70 ffff88006d3ee8c8 Jan 26 23:44:38 kaoz [10136.393391] 00000001805e19e0 ffffe200010d3fb0 ffff88006d3ee8c8 ffff88007fa9bed8 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8024940f>] kill_pid_info+0x4f/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802496c2>] sys_kill+0xa2/0x1c0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] kblankscrn.ks D ffff880001020c20 0 9313 9310 Jan 26 23:44:38 kaoz [10136.393391] ffff88004c291cf0 0000000000000082 ffffe200010d3fb0 ffffffff805e19e0 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88006d3eb8e0 ffff88007f862220 ffff88006d3ebb48 Jan 26 23:44:38 kaoz [10136.393391] 0000000180279245 000000010024fa44 ffff88006d3ebb48 ffffffff80570008 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80286726>] unmap_region+0x106/0x1a0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] less D ffff880001014c20 0 9633 1 Jan 26 23:44:38 kaoz [10136.393391] ffff88003ba2bec0 0000000000000086 ffff88003ba2be68 0000000000008000 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff8800708d96c0 ffffffff80544340 ffff8800708d9928 Jan 26 23:44:38 kaoz [10136.393391] 0000000000000001 0000000100282d66 ffff8800708d9928 000000000000fe03 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a06ff>] generic_file_llseek+0x2f/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029f31e>] sys_lseek+0x7e/0x90 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029da9b>] do_sys_open+0xeb/0x110 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] pdflush D ffffffff80552468 0 9675 2 Jan 26 23:44:38 kaoz [10136.393391] ffff880041ac9e38 0000000000000046 ffffffff80270658 ffff880041ac9dc0 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8bbe90 ffff88007f863330 ffff88005b8bc0f8 Jan 26 23:44:38 kaoz [10136.393391] 000000017f85ff00 ffff880041ac9de0 ffff88005b8bc0f8 ffffffff805e5b80 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80270658>] wait_on_page_writeback_range+0x78/0x130 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80276f50>] do_writepages+0x20/0x40 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a15c3>] sync_filesystems+0x13/0x130 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802c145e>] do_sync+0x1e/0x60 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80277d1b>] pdflush+0x15b/0x240 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802c1440>] do_sync+0x0/0x60 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80277bc0>] pdflush+0x0/0x240 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802519b7>] kthread+0x47/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802386c7>] schedule_tail+0x27/0x70 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020c7e9>] child_rip+0xa/0x11 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251970>] kthread+0x0/0x80 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020c7df>] child_rip+0x0/0x11 Jan 26 23:44:38 kaoz [10136.393391] shutdown D ffff880001020c20 0 10071 1 Jan 26 23:44:38 kaoz [10136.393391] ffff88003ac5de68 0000000000000086 ffff88003ac5de78 ffffffff80474ef7 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005b8bad80 ffff88007f862220 ffff88005b8bafe8 Jan 26 23:44:38 kaoz [10136.393391] 000000017f862220 00000001002c243e ffff88005b8bafe8 00000001002c2435 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80474ef7>] thread_return+0x3d/0x5e6 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031cebb>] start_this_handle+0x33b/0x450 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031d1a6>] jbd2_journal_start+0x96/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031d1fe>] jbd2_journal_force_commit+0xe/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a1687>] sync_filesystems+0xd7/0x130 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802c1465>] do_sync+0x25/0x60 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802c14ae>] sys_sync+0xe/0x20 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10136.393391] kdm D ffff880001014c20 0 10137 6943 Jan 26 23:44:38 kaoz [10136.393391] ffff88005b953cd8 0000000000000086 ffffffff80570008 ffff880062e76a28 Jan 26 23:44:38 kaoz [10136.393391] ffffffff805de000 ffff88005bbf5b00 ffffffff80544340 ffff88005bbf5d68 Jan 26 23:44:38 kaoz [10136.393391] 0000000000000012 00000001002ce9e5 ffff88005bbf5d68 ffffffff805e19e0 Jan 26 23:44:38 kaoz [10136.393391] Call Trace: Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802b2557>] __d_lookup+0xc7/0x140 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031cebb>] start_this_handle+0x33b/0x450 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8031d1a6>] jbd2_journal_start+0x96/0xe0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff80301cf5>] ext4_create+0x85/0x120 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a904e>] vfs_create+0xae/0xf0 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802ac836>] do_filp_open+0x856/0x960 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8022e140>] update_curr+0xd0/0x140 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802a33c3>] vfs_stat_fd+0x23/0x60 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff802b5c42>] alloc_fd+0x122/0x150 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8029da30>] do_sys_open+0x80/0x110 Jan 26 23:44:38 kaoz [10136.393391] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.340218] SysRq : Show Blocked State Jan 26 23:44:38 kaoz [10141.341232] task PC stack pid father Jan 26 23:44:38 kaoz [10141.342274] kjournald2 D ffff880001014c20 0 4635 2 Jan 26 23:44:38 kaoz [10141.343331] ffff88007e5e7d50 0000000000000046 ffff8800581e9d00 ffff88007e5e38a0 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88007ea6ad80 ffffffff80544340 ffff88007ea6afe8 Jan 26 23:44:38 kaoz [10141.343544] 0000000000000000 000000010023bf96 ffff88007ea6afe8 ffff88007c5df090 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022e140>] update_curr+0xd0/0x140 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031d561>] jbd2_journal_commit_transaction+0x171/0x1240 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80474ef7>] thread_return+0x3d/0x5e6 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80246204>] lock_timer_base+0x34/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80246294>] try_to_del_timer_sync+0x54/0x60 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80322548>] kjournald2+0xd8/0x230 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80322470>] kjournald2+0x0/0x230 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802519b7>] kthread+0x47/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802386c7>] schedule_tail+0x27/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020c7e9>] child_rip+0xa/0x11 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251970>] kthread+0x0/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020c7df>] child_rip+0x0/0x11 Jan 26 23:44:38 kaoz [10141.343544] quasselcore D ffff88000100ad98 0 6054 1 Jan 26 23:44:38 kaoz [10141.343544] ffff88006d2e5bb8 0000000000000082 ffff88007c5dec00 ffffffff80496fd0 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88007c52b8e0 ffff88005597c9f0 ffff88007c52bb48 Jan 26 23:44:38 kaoz [10141.343544] 0000000100000004 000000010023b9b0 ffff88007c52bb48 ffffffff802fa6a1 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802fa6a1>] ext4_da_write_end+0x141/0x280 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffffa008c6cc>] dm_table_unplug_all+0x3c/0x90 [dm_mod] Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f940>] sync_page+0x0/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff804754d7>] io_schedule+0x37/0x50 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f975>] sync_page+0x35/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8047585a>] __wait_on_bit_lock+0x4a/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f91e>] __lock_page+0x5e/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251db0>] wake_bit_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80276d1d>] write_cache_pages+0x1ed/0x3d0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802fbea0>] __mpage_da_writepage+0x0/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802fbc57>] ext4_da_writepages+0x237/0x3b0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802fd1b0>] ext4_da_get_block_write+0x0/0x160 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80276f50>] do_writepages+0x20/0x40 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8027077d>] __filemap_fdatawrite_range+0x4d/0x60 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802c12c5>] do_fsync+0x45/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802c138e>] __do_fsync+0x2e/0x50 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] klauncher D ffff880001020c20 0 7760 1 Jan 26 23:44:38 kaoz [10141.343544] ffff880060b65cf0 0000000000000086 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8cc9f0 ffff88007f862220 ffff88005b8ccc58 Jan 26 23:44:38 kaoz [10141.343544] 00000001805e19e0 00000001002ce821 ffff88005b8ccc58 ffff880060b65cc8 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022f783>] __wake_up+0x43/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802476c0>] do_sigaction+0x130/0x1c0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] kded4 D ffff880001020c20 0 7762 1 Jan 26 23:44:38 kaoz [10141.343544] ffff880060999cf0 0000000000000086 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8b8000 ffff88007f862220 ffff88005b8b8268 Jan 26 23:44:38 kaoz [10141.343544] 00000001805e19e0 00000001002c4165 ffff88005b8b8268 ffff880060999e08 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8028eda5>] free_pages_and_swap_cache+0x85/0xb0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802867a0>] unmap_region+0x180/0x1a0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] ksmserver D ffff8800583319c8 0 7773 1 Jan 26 23:44:38 kaoz [10141.343544] ffff88005bb99cf0 0000000000000086 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8bb8e0 ffff88007c52e0b0 ffff88005b8bbb48 Jan 26 23:44:38 kaoz [10141.343544] 00000001805e19e0 ffffe200006b6fe0 ffff88005b8bbb48 ffff88005bb99cc8 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022f783>] __wake_up+0x43/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022f783>] __wake_up+0x43/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251c60>] bit_waitqueue+0x10/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802b0673>] d_kill+0x53/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] kwin D ffff8800583319c8 0 7775 7773 Jan 26 23:44:38 kaoz [10141.343544] ffff88005ba6bcf0 0000000000000082 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8bf1c0 ffff88007c52e660 ffff88005b8bf428 Jan 26 23:44:38 kaoz [10141.343544] 00000001805e19e0 ffffe200008c8618 ffff88005b8bf428 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022f783>] __wake_up+0x43/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] nepomukserver D ffff8800583319c8 0 7778 1 Jan 26 23:44:38 kaoz [10141.343544] ffff88007c0bfcf0 0000000000000082 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8b9110 ffff88007c52e660 ffff88005b8b9378 Jan 26 23:44:38 kaoz [10141.343544] 00000001805e19e0 ffffe200005c0370 ffff88005b8b9378 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] plasma D ffff880001020c20 0 7781 1 Jan 26 23:44:38 kaoz [10141.343544] ffff88005b8ddcf0 0000000000000082 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8be660 ffff88007f862220 ffff88005b8be8c8 Jan 26 23:44:38 kaoz [10141.343544] 00000001805e19e0 00000001002c24a1 ffff88005b8be8c8 ffff88005b8dde08 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a3350>] vfs_lstat_fd+0x20/0x60 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] mysqld D 0000000000000002 0 7820 7804 Jan 26 23:44:38 kaoz [10141.343544] ffff880063a39b58 0000000000000082 ffff880063a39ad8 ffffffff80236cbb Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8cb8e0 ffff88005597f770 ffff88005b8cbb48 Jan 26 23:44:38 kaoz [10141.343544] 0000000163a39b98 ffffffff80474ef7 ffff88005b8cbb48 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80236cbb>] finish_task_switch+0x2b/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80474ef7>] thread_return+0x3d/0x5e6 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031cebb>] start_this_handle+0x33b/0x450 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031d1a6>] jbd2_journal_start+0x96/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f9bc6>] ext4_dirty_inode+0x36/0xb0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802be294>] __mark_inode_dirty+0x34/0x1d0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802b33a0>] file_update_time+0x110/0x130 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80270fd6>] __generic_file_aio_write_nolock+0x246/0x470 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80280382>] __do_fault+0x202/0x4c0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b64>] generic_file_aio_write+0x64/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80223b50>] flat_send_IPI_mask+0x0/0x60 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] pdflush D ffff880001014c20 0 9198 2 Jan 26 23:44:38 kaoz [10141.343544] ffff88003c311a20 0000000000000046 ffff88007ea00000 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005597d550 ffffffff80544340 ffff88005597d7b8 Jan 26 23:44:38 kaoz [10141.343544] 0000000000000000 000000010023b9b6 ffff88005597d7b8 ffff88005591d900 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8032f3c7>] generic_make_request+0x207/0x340 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffffa008c6cc>] dm_table_unplug_all+0x3c/0x90 [dm_mod] Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f940>] sync_page+0x0/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff804754d7>] io_schedule+0x37/0x50 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f975>] sync_page+0x35/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8047585a>] __wait_on_bit_lock+0x4a/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f91e>] __lock_page+0x5e/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251db0>] wake_bit_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802786ca>] pagevec_lookup_tag+0x1a/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80276d1d>] write_cache_pages+0x1ed/0x3d0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802fbea0>] __mpage_da_writepage+0x0/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031bb5f>] jbd2_journal_stop+0x17f/0x200 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802fbc57>] ext4_da_writepages+0x237/0x3b0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022e6a7>] dequeue_task+0x57/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80236cbb>] finish_task_switch+0x2b/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802fd1b0>] ext4_da_get_block_write+0x0/0x160 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80276f50>] do_writepages+0x20/0x40 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802bd526>] __writeback_single_inode+0xa6/0x470 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802bdeb0>] generic_sync_sb_inodes+0x370/0x4d0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802be1cd>] writeback_inodes+0x4d/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802775e3>] background_writeout+0xb3/0xf0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80277d1b>] pdflush+0x15b/0x240 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80277530>] background_writeout+0x0/0xf0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80277bc0>] pdflush+0x0/0x240 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802519b7>] kthread+0x47/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802386c7>] schedule_tail+0x27/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020c7e9>] child_rip+0xa/0x11 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251970>] kthread+0x0/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020c7df>] child_rip+0x0/0x11 Jan 26 23:44:38 kaoz [10141.343544] krunner_lock D 0000000000000002 0 9309 1 Jan 26 23:44:38 kaoz [10141.343544] ffff88005b843b58 0000000000000082 ffff88005b843ad8 ffffffff8022e140 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88006d3eec10 ffff88007c52a7d0 ffff88006d3eee78 Jan 26 23:44:38 kaoz [10141.343544] 000000015b843b08 ffffffff8022f9f8 ffff88006d3eee78 ffff8800010252f0 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022e140>] update_curr+0xd0/0x140 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022f9f8>] dequeue_entity+0x18/0x190 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022f958>] set_next_entity+0x38/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031cebb>] start_this_handle+0x33b/0x450 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031d1a6>] jbd2_journal_start+0x96/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f9bc6>] ext4_dirty_inode+0x36/0xb0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802be294>] __mark_inode_dirty+0x34/0x1d0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802b33a0>] file_update_time+0x110/0x130 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80270fd6>] __generic_file_aio_write_nolock+0x246/0x470 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80280382>] __do_fault+0x202/0x4c0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b64>] generic_file_aio_write+0x64/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8028eda5>] free_pages_and_swap_cache+0x85/0xb0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802867a0>] unmap_region+0x180/0x1a0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] krunner_lock D ffff8800583319c8 0 9310 9309 Jan 26 23:44:38 kaoz [10141.343544] ffff88007fa9bcf0 0000000000000082 ffffffff8026f7ad 0000000000000000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88006d3ee660 ffff8800708d9c70 ffff88006d3ee8c8 Jan 26 23:44:38 kaoz [10141.343544] 00000001805e19e0 ffffe200010d3fb0 ffff88006d3ee8c8 ffff88007fa9bed8 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8026f7ad>] find_get_page+0x8d/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8024940f>] kill_pid_info+0x4f/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802496c2>] sys_kill+0xa2/0x1c0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] kblankscrn.ks D ffff880001020c20 0 9313 9310 Jan 26 23:44:38 kaoz [10141.343544] ffff88004c291cf0 0000000000000082 ffffe200010d3fb0 ffffffff805e19e0 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88006d3eb8e0 ffff88007f862220 ffff88006d3ebb48 Jan 26 23:44:38 kaoz [10141.343544] 0000000180279245 000000010024fa44 ffff88006d3ebb48 ffffffff80570008 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80271b4f>] generic_file_aio_write+0x4f/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802f67e8>] ext4_file_write+0x58/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f69b>] do_sync_write+0xdb/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80227320>] do_page_fault+0x300/0x970 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80286726>] unmap_region+0x106/0x1a0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a00bb>] vfs_write+0xcb/0x170 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a0263>] sys_write+0x53/0xa0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] less D ffff880001014c20 0 9633 1 Jan 26 23:44:38 kaoz [10141.343544] ffff88003ba2bec0 0000000000000086 ffff88003ba2be68 0000000000008000 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff8800708d96c0 ffffffff80544340 ffff8800708d9928 Jan 26 23:44:38 kaoz [10141.343544] 0000000000000001 0000000100282d66 ffff8800708d9928 000000000000fe03 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a06ff>] generic_file_llseek+0x2f/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029f31e>] sys_lseek+0x7e/0x90 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029da9b>] do_sys_open+0xeb/0x110 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] pdflush D ffffffff80552468 0 9675 2 Jan 26 23:44:38 kaoz [10141.343544] ffff880041ac9e38 0000000000000046 ffffffff80270658 ffff880041ac9dc0 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8bbe90 ffff88007f863330 ffff88005b8bc0f8 Jan 26 23:44:38 kaoz [10141.343544] 000000017f85ff00 ffff880041ac9de0 ffff88005b8bc0f8 ffffffff805e5b80 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80270658>] wait_on_page_writeback_range+0x78/0x130 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80276f50>] do_writepages+0x20/0x40 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475c25>] __mutex_lock_slowpath+0x75/0xc0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80475a5a>] mutex_lock+0xa/0x10 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a15c3>] sync_filesystems+0x13/0x130 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802c145e>] do_sync+0x1e/0x60 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80277d1b>] pdflush+0x15b/0x240 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802c1440>] do_sync+0x0/0x60 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80277bc0>] pdflush+0x0/0x240 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802519b7>] kthread+0x47/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802386c7>] schedule_tail+0x27/0x70 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020c7e9>] child_rip+0xa/0x11 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251970>] kthread+0x0/0x80 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020c7df>] child_rip+0x0/0x11 Jan 26 23:44:38 kaoz [10141.343544] shutdown D ffff880001020c20 0 10071 1 Jan 26 23:44:38 kaoz [10141.343544] ffff88003ac5de68 0000000000000086 ffff88003ac5de78 ffffffff80474ef7 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005b8bad80 ffff88007f862220 ffff88005b8bafe8 Jan 26 23:44:38 kaoz [10141.343544] 000000017f862220 00000001002c243e ffff88005b8bafe8 00000001002c2435 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80474ef7>] thread_return+0x3d/0x5e6 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031cebb>] start_this_handle+0x33b/0x450 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031d1a6>] jbd2_journal_start+0x96/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031d1fe>] jbd2_journal_force_commit+0xe/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a1687>] sync_filesystems+0xd7/0x130 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802c1465>] do_sync+0x25/0x60 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802c14ae>] sys_sync+0xe/0x20 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10141.343544] kdm D ffff880001014c20 0 10137 6943 Jan 26 23:44:38 kaoz [10141.343544] ffff88005b953cd8 0000000000000086 ffffffff80570008 ffff880062e76a28 Jan 26 23:44:38 kaoz [10141.343544] ffffffff805de000 ffff88005bbf5b00 ffffffff80544340 ffff88005bbf5d68 Jan 26 23:44:38 kaoz [10141.343544] 0000000000000012 00000001002ce9e5 ffff88005bbf5d68 ffffffff805e19e0 Jan 26 23:44:38 kaoz [10141.343544] Call Trace: Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802b2557>] __d_lookup+0xc7/0x140 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031cebb>] start_this_handle+0x33b/0x450 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80251d80>] autoremove_wake_function+0x0/0x30 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8031d1a6>] jbd2_journal_start+0x96/0xe0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff80301cf5>] ext4_create+0x85/0x120 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a904e>] vfs_create+0xae/0xf0 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802ac836>] do_filp_open+0x856/0x960 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8022e140>] update_curr+0xd0/0x140 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802a33c3>] vfs_stat_fd+0x23/0x60 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff802b5c42>] alloc_fd+0x122/0x150 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8029da30>] do_sys_open+0x80/0x110 Jan 26 23:44:38 kaoz [10141.343544] [<ffffffff8020b8cb>] system_call_fastpath+0x16/0x1b Jan 26 23:44:38 kaoz [10155.129152] SysRq : HELP : loglevel0-8 reBoot tErm Full kIll saK aLlcpus showMem Nice powerOff showPc show-all-timers(Q) unRaw Sync showTasks Unmount shoW-blocked-tasks Jan 26 23:44:38 kaoz [10161.699932] SysRq : Show clockevent devices & pending hrtimers (no others) Jan 26 23:44:38 kaoz [10161.701338] Timer List Version: v0.4 Jan 26 23:44:38 kaoz [10161.702747] HRTIMER_MAX_CLOCK_BASES: 2 Jan 26 23:44:38 kaoz [10161.703258] now at 10161701339810 nsecs Jan 26 23:44:38 kaoz [10161.703258] Jan 26 23:44:38 kaoz [10161.703258] cpu: 0 Jan 26 23:44:38 kaoz [10161.703258] clock 0: Jan 26 23:44:38 kaoz [10161.703258] .base: ffff880001015428 Jan 26 23:44:38 kaoz [10161.703258] .index: 0 Jan 26 23:44:38 kaoz [10161.703258] .resolution: 1 nsecs Jan 26 23:44:38 kaoz [10161.703258] .get_time: ktime_get_real Jan 26 23:44:38 kaoz [10161.703258] .offset: 1233010481853079954 nsecs Jan 26 23:44:38 kaoz [10161.703258] active timers: Jan 26 23:44:38 kaoz [10161.703258] clock 1: Jan 26 23:44:38 kaoz [10161.703258] .base: ffff880001015468 Jan 26 23:44:38 kaoz [10161.703258] .index: 1 Jan 26 23:44:38 kaoz [10161.703258] .resolution: 1 nsecs Jan 26 23:44:38 kaoz [10161.703258] .get_time: ktime_get Jan 26 23:44:38 kaoz [10161.703258] .offset: 0 nsecs Jan 26 23:44:38 kaoz [10161.703258] active timers: Jan 26 23:44:38 kaoz [10161.703258] #0: <ffff880001015500>, tick_sched_timer, S:01 Jan 26 23:44:38 kaoz [10161.703258] # expires at 10162345650432-10162345650432 nsecs [in 644310622 to 644310622 nsecs] Jan 26 23:44:38 kaoz [10161.703258] #1: <ffff88005bb220e8>, it_real_fn, S:01 Jan 26 23:44:38 kaoz [10161.703258] # expires at 32702039507086-32702039507086 nsecs [in 22540338167276 to 22540338167276 nsecs] Jan 26 23:44:38 kaoz [10161.703258] .expires_next : 10162345650432 nsecs Jan 26 23:44:38 kaoz [10161.703258] .hres_active : 1 Jan 26 23:44:38 kaoz [10161.703258] .nr_events : 1715455 Jan 26 23:44:38 kaoz [10161.703258] .nohz_mode : 2 Jan 26 23:44:38 kaoz [10161.703258] .idle_tick : 10161348983865 nsecs Jan 26 23:44:38 kaoz [10161.703258] .tick_stopped : 1 Jan 26 23:44:38 kaoz [10161.703258] .idle_jiffies : 4297925700 Jan 26 23:44:38 kaoz [10161.703258] .idle_calls : 2284355 Jan 26 23:44:38 kaoz [10161.703258] .idle_sleeps : 164609 Jan 26 23:44:38 kaoz [10161.703258] .idle_entrytime : 10161737675287 nsecs Jan 26 23:44:38 kaoz [10161.703258] .idle_waketime : 10161737671047 nsecs Jan 26 23:44:38 kaoz [10161.703258] .idle_exittime : 10161345670207 nsecs Jan 26 23:44:38 kaoz [10161.703258] .idle_sleeptime : 8728154262894 nsecs Jan 26 23:44:38 kaoz [10161.703258] .last_jiffies : 4297925817 Jan 26 23:44:38 kaoz [10161.703258] .next_jiffies : 4297926000 Jan 26 23:44:38 kaoz [10161.703258] .idle_expires : 10162345650432 nsecs Jan 26 23:44:38 kaoz [10161.703258] jiffies: 4297925817 Jan 26 23:44:38 kaoz [10161.703258] Jan 26 23:44:38 kaoz [10161.703258] cpu: 1 Jan 26 23:44:38 kaoz [10161.703258] clock 0: Jan 26 23:44:38 kaoz [10161.703258] .base: ffff880001021428 Jan 26 23:44:38 kaoz [10161.703258] .index: 0 Jan 26 23:44:38 kaoz [10161.703258] .resolution: 1 nsecs Jan 26 23:44:38 kaoz [10161.703258] .get_time: ktime_get_real Jan 26 23:44:38 kaoz [10161.703258] .offset: 1233010481853079954 nsecs Jan 26 23:44:38 kaoz [10161.703258] active timers: Jan 26 23:44:38 kaoz [10161.703258] clock 1: Jan 26 23:44:38 kaoz [10161.703258] .base: ffff880001021468 Jan 26 23:44:38 kaoz [10161.703258] .index: 1 Jan 26 23:44:38 kaoz [10161.703258] .resolution: 1 nsecs Jan 26 23:44:38 kaoz [10161.703258] .get_time: ktime_get Jan 26 23:44:38 kaoz [10161.703258] .offset: 0 nsecs Jan 26 23:44:38 kaoz [10161.703258] active timers: Jan 26 23:44:38 kaoz [10161.703258] #0: <ffff88007f85d9a8>, hrtimer_wakeup, S:01 Jan 26 23:44:38 kaoz [10161.703258] # expires at 10161860916333-10161865916331 nsecs [in 159576523 to 164576521 nsecs] Jan 26 23:44:38 kaoz [10161.703258] #1: <ffff880001021500>, tick_sched_timer, S:01 Jan 26 23:44:38 kaoz [10161.703258] # expires at 10161878983812-10161878983812 nsecs [in 177644002 to 177644002 nsecs] Jan 26 23:44:38 kaoz [10161.703258] .expires_next : 10161865916331 nsecs Jan 26 23:44:38 kaoz [10161.703258] .hres_active : 1 Jan 26 23:44:38 kaoz [10161.703258] .nr_events : 2322638 Jan 26 23:44:38 kaoz [10161.703258] .nohz_mode : 2 Jan 26 23:44:38 kaoz [10161.703258] .idle_tick : 10161683150498 nsecs Jan 26 23:44:38 kaoz [10161.703258] .tick_stopped : 1 Jan 26 23:44:38 kaoz [10161.703258] .idle_jiffies : 4297925800 Jan 26 23:44:38 kaoz [10161.703258] .idle_calls : 13381452 Jan 26 23:44:38 kaoz [10161.703258] .idle_sleeps : 5700675 Jan 26 23:44:38 kaoz [10161.703258] .idle_entrytime : 10161699594129 nsecs Jan 26 23:44:38 kaoz [10161.703258] .idle_waketime : 10161699926354 nsecs Jan 26 23:44:38 kaoz [10161.703258] .idle_exittime : 10161676129546 nsecs Jan 26 23:44:38 kaoz [10161.703258] .idle_sleeptime : 7638933463214 nsecs Jan 26 23:44:38 kaoz [10161.703258] .last_jiffies : 4297925806 Jan 26 23:44:38 kaoz [10161.703258] .next_jiffies : 4297925860 Jan 26 23:44:38 kaoz [10161.703258] .idle_expires : 10161878983812 nsecs Jan 26 23:44:38 kaoz [10161.703258] jiffies: 4297925826 Jan 26 23:44:38 kaoz [10161.703258] Jan 26 23:44:38 kaoz [10161.703258] Jan 26 23:44:38 kaoz [10161.703258] Tick Device: mode: 1 Jan 26 23:44:38 kaoz [10161.703258] Broadcast device Jan 26 23:44:38 kaoz [10161.703258] Clock Event Device: hpet Jan 26 23:44:38 kaoz [10161.703258] max_delta_ns: 85899346200 Jan 26 23:44:38 kaoz [10161.703258] min_delta_ns: 5000 Jan 26 23:44:38 kaoz [10161.703258] mult: 107374182 Jan 26 23:44:38 kaoz [10161.703258] shift: 32 Jan 26 23:44:38 kaoz [10161.703258] mode: 3 Jan 26 23:44:38 kaoz [10161.703258] next_event: 9223372036854775807 nsecs Jan 26 23:44:38 kaoz [10161.703258] set_next_event: hpet_legacy_next_event Jan 26 23:44:38 kaoz [10161.703258] set_mode: hpet_legacy_set_mode Jan 26 23:44:38 kaoz [10161.703258] event_handler: tick_handle_oneshot_broadcast Jan 26 23:44:38 kaoz [10161.703258] tick_broadcast_mask: 00000000 Jan 26 23:44:38 kaoz [10161.703258] tick_broadcast_oneshot_mask: 00000000 Jan 26 23:44:38 kaoz [10161.703258] Jan 26 23:44:38 kaoz [10161.703258] Jan 26 23:44:38 kaoz [10161.703258] Tick Device: mode: 1 Jan 26 23:44:38 kaoz [10161.703258] Per CPU device: 0 Jan 26 23:44:38 kaoz [10161.703258] Clock Event Device: lapic Jan 26 23:44:38 kaoz [10161.703258] max_delta_ns: 671049102 Jan 26 23:44:38 kaoz [10161.703258] min_delta_ns: 1199 Jan 26 23:44:38 kaoz [10161.703258] mult: 53690248 Jan 26 23:44:38 kaoz [10161.703258] shift: 32 Jan 26 23:44:38 kaoz [10161.703258] mode: 3 Jan 26 23:44:38 kaoz [10161.703258] next_event: 10162345650432 nsecs Jan 26 23:44:38 kaoz [10161.703258] set_next_event: lapic_next_event Jan 26 23:44:38 kaoz [10161.703258] set_mode: lapic_timer_setup Jan 26 23:44:38 kaoz [10161.703258] event_handler: hrtimer_interrupt Jan 26 23:44:38 kaoz [10161.703258] Jan 26 23:44:38 kaoz [10161.703258] Tick Device: mode: 1 Jan 26 23:44:38 kaoz [10161.703258] Per CPU device: 1 Jan 26 23:44:38 kaoz [10161.703258] Clock Event Device: lapic Jan 26 23:44:38 kaoz [10161.703258] max_delta_ns: 671049102 Jan 26 23:44:38 kaoz [10161.703258] min_delta_ns: 1199 Jan 26 23:44:38 kaoz [10161.703258] mult: 53690248 Jan 26 23:44:38 kaoz [10161.703258] shift: 32 Jan 26 23:44:38 kaoz [10161.703258] mode: 3 Jan 26 23:44:38 kaoz [10161.703258] next_event: 10161865916331 nsecs Jan 26 23:44:38 kaoz [10161.703258] set_next_event: lapic_next_event Jan 26 23:44:38 kaoz [10161.703258] set_mode: lapic_timer_setup Jan 26 23:44:38 kaoz [10161.703258] event_handler: hrtimer_interrupt Jan 26 23:44:38 kaoz [10161.703258] -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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