Re: sync-Regression in 2.6.28.2?
From: Federico Cuello
Date: Tue Feb 03 2009 - 14:58:59 EST
Nick Piggin wrote:
> On Wednesday 28 January 2009 08:09:10 Federico Cuello wrote:
>
>> Ralf Hildebrandt escribiÃ:
>>
>>> 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]
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