Re: 2.6.23.1: mdadm/raid5 hung/d-state

Jeff Lessem
2007-11-06T23:42:46Z

Dan Williams wrote:
> On 11/4/07, Justin Piszcz <jpiszcz@lucidpixels.com> wrote:
>>
>> On Mon, 5 Nov 2007, Neil Brown wrote:
>>
>>> On Sunday November 4, jpiszcz@lucidpixels.com wrote:
>>>> # ps auxww | grep D
>>>> USER PID %CPU %MEM VSZ RSS TTY STAT START TIME
COMMAND
>>>> root 273 0.0 0.0 0 0 ? D Oct21 14:40
[pdflush]
>>>> root 274 0.0 0.0 0 0 ? D Oct21 13:00
[pdflush]
>>>>
>>>> After several days/weeks, this is the second time this has
happened, while
>>>> doing regular file I/O (decompressing a file), everything on the
device
>>>> went into D-state.
>>> At a guess (I haven't looked closely) I'd say it is the bug that was
>>> meant to be fixed by
>>>
>>> commit 4ae3f847e49e3787eca91bced31f8fd328d50496
>>>
>>> except that patch applied badly and needed to be fixed with
>>> the following patch (not in git yet).
>>> These have been sent to stable@ and should be in the queue for 2.6.23.2
>>>
>> Ah, thanks Neil, will be updating as soon as it is released, thanks.
>>
>
> Are you seeing the same "md thread takes 100% of the CPU" that Joël is
> reporting?

I'm also seeing something similar, but it only seems to cause a
problem if the file system is xfs. Once I observed the md thread at
100% cpu, but usually the machine is just idle, with processes stuck
in the D state.

The system:

Quad Xeon with 4GB of ram running stock 2.6.23, x86_64. Drives are
attached to an Adaptec AIC-9410W with aic94xx driver 1.0.3 and
firmware 1.1 (V17/10c6). Unfortunately I can't try earlier kernels,
because the aic94xx driver didn't support SATA disks until 2.6.23.

I have 4 750GB drives in a RAID5 with LVM and an LV formated ext3
that works without problem. I can't do extensive testing on those
drives because they contain important data.

I also have 4 400GB drives attached to the same controller. I created
10GB partition on the 4 drives and a 30GB RAID5 across the drives.
Formatting this RAID as XFS and then running bonnie++ on it causes a
hang (stack trace at the bottom of this message).

Rebooting, letting the RAID resync, and reformating the partition ext3
allows bonnie++ to complete successfully.

bonnie++ completes successfully on an xfs formatted non-RAID partition
on one of the drives.

bonnie++ completes succesfully on an xfs formatted RAID0 across the 4
drives.

I should be able to provide any additional debugging information. I
can also test any patches, either the previous one from this thread,
or new ones.

The following stack trace was performed after the RAID5 hung. The
hung RAID is md3:

SysRq : Show State
task PC stack pid father
init S 0000000000000000 0 1 0
ffff81012fc47a18 0000000000000082 0000000000000000 ffff81012c73e9c0
ffff81012c8b6478 ffff81012fc44000 ffff81012fcc2000 ffff81012fc44208
0000000300001000 ffff81012fc47a28 00000000ffffffff 000000010030fe11
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80259d96>] generic_file_buffered_write+0x575/0x695
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff80287198>] dput+0x1c/0x10b
[<ffffffff80280eb1>] __link_path_walk+0xbb7/0xd0c
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff802810d4>] link_path_walk+0xce/0xe0
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff8027ada4>] cp_new_stat+0xe7/0xff
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

kthreadd S 0000000000000000 0 2 0
ffff81012fc4bf20 0000000000000046 0000000000000000 0000000000000001
ffff81011598bb98 ffff81012fc44720 ffffffff805354c0 ffff81012fc44928
0000000000000000 ffff81011598bb90 00000000ffffffff 0000000000000286
Call Trace:
[<ffffffff802410c4>] kthreadd+0x73/0x12e
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff803075b0>] acpi_ds_init_one_object+0x0/0x7c
[<ffffffff80241051>] kthreadd+0x0/0x12e
[<ffffffff8020cbfe>] child_rip+0x0/0x12

migration/0 S 0000000000000000 0 3 2
ffff81012fc4feb0 0000000000000046 0000000000000001 0000000000000001
ffff8100a4e67e90 ffff81012fc44e40 ffff810129824000 ffff81012fc45048
0000000000000000 ffff8100a4e67e88 ffff8100a4e67e90 0000000000000286
Call Trace:
[<ffffffff8022c553>] migration_thread+0x185/0x21d
[<ffffffff8022c3ce>] migration_thread+0x0/0x21d
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ksoftirqd/0 S 0000000000000000 0 4 2
ffff81012fc51f10 0000000000000046 0000000000000000 ffff81012fc45770
0000000000000001 ffff81012fc45560 ffffffff805354c0 ffff81012fc45768
000000002fc44720 ffff81012ea47560 00000000ffffffff 0000000000000000
Call Trace:
[<ffffffff80234540>] ksoftirqd+0x0/0x9b
[<ffffffff80234557>] ksoftirqd+0x17/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

migration/1 S 0000000000000001 0 5 2
ffff81012fc55eb0 0000000000000046 0000000000000001 0000000000000001
ffff8100a49e9e90 ffff81012fc52000 ffff810129a82e40 ffff81012fc52208
0000000100000000 ffff8100a49e9e88 ffff8100a49e9e90 0000000000000286
Call Trace:
[<ffffffff8022c553>] migration_thread+0x185/0x21d
[<ffffffff8022c3ce>] migration_thread+0x0/0x21d
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ksoftirqd/1 S 0000000000000000 0 6 2
ffff81012fc5df10 0000000000000046 0000000000000000 ffff81012fc52930
0000000100000001 ffff81012fc52720 ffff81012fc52e40 ffff81012fc52928
00000001ffffffff ffff81012ea47560 00000000ffffffff 0000000000000001
Call Trace:
[<ffffffff80234540>] ksoftirqd+0x0/0x9b
[<ffffffff80234557>] ksoftirqd+0x17/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

migration/2 S 0000000000000002 0 7 2
ffff81012fc87eb0 0000000000000046 0000000000000001 0000000000000001
ffff8100a489be90 ffff81012fc53560 ffff810129824000 ffff81012fc53768
0000000200000000 ffff8100a489be88 ffff8100a489be90 0000000000000286
Call Trace:
[<ffffffff8022c553>] migration_thread+0x185/0x21d
[<ffffffff8022c3ce>] migration_thread+0x0/0x21d
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ksoftirqd/2 S 0000000000000000 0 8 2
ffff81012fc91f10 0000000000000046 0000000000000000 ffff81012fc8a210
0000000200000001 ffff81012fc8a000 ffff81012fc8a720 ffff81012fc8a208
000000022fc44720 ffff81012ea47560 00000000ffffffff 0000000000000002
Call Trace:
[<ffffffff80234540>] ksoftirqd+0x0/0x9b
[<ffffffff80234557>] ksoftirqd+0x17/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

migration/3 S 0000000000000000 0 9 2
ffff81012fcb9eb0 0000000000000046 0000000000000000 0000000000000001
ffff8100a49e7e90 ffff81012fc8ae40 ffff81012fcc2000 ffff81012fc8b048
0000000300000000 ffff8100a49e7e88 00000000ffffffff 0000000000000286
Call Trace:
[<ffffffff8022c553>] migration_thread+0x185/0x21d
[<ffffffff8022c3ce>] migration_thread+0x0/0x21d
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ksoftirqd/3 S 0000000000000003 0 10 2
ffff81012fcc1f10 0000000000000046 ffff81012d4cd560 ffff81012fc8b770
0000000300000001 ffff81012fc8b560 ffff81012ea47560 ffff81012fc8b768
000000032fc44720 ffff81012ea47560 00000000ffffffff 0000000000000003
Call Trace:
[<ffffffff80234540>] ksoftirqd+0x0/0x9b
[<ffffffff80234557>] ksoftirqd+0x17/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

events/0 S 0000000000000000 0 11 2
ffff81012fceded0 0000000000000046 0000000000000000 ffffffff80237ddc
ffffffff802147e3 ffff81012fcc2720 ffffffff805354c0 ffff81012fcc2928
00000000ffffffff 00000000000000fa 00000000ffffffff ffffffff8023e5fe
Call Trace:
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff802147e3>] mcheck_timer+0x0/0x7c
[<ffffffff8023e5fe>] queue_delayed_work_on+0xae/0xbe
[<ffffffff80261c6a>] vmstat_update+0x0/0x32
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

events/1 S 0000000000000000 0 12 2
ffff81012fcf1ed0 0000000000000046 0000000000000000 ffffffff80237ddc
ffff81012c74a9a0 ffff81012fcc2e40 ffff81012fc52e40 ffff81012fcc3048
00000001ffffffff 00000000000000fa 00000000ffffffff ffffffff8023e5fe
Call Trace:
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff8023e5fe>] queue_delayed_work_on+0xae/0xbe
[<ffffffff80261c6a>] vmstat_update+0x0/0x32
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

events/2 S 0000000000000000 0 13 2
ffff81012fcf3ed0 0000000000000046 0000000000000000 ffffffff80237ddc
ffff81012d73cec8 ffff81012fcc3560 ffff81012fc8a720 ffff81012fcc3768
00000002ffffffff 00000000000000fa 00000000ffffffff ffffffff8023e5fe
Call Trace:
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff8023e5fe>] queue_delayed_work_on+0xae/0xbe
[<ffffffff80261c6a>] vmstat_update+0x0/0x32
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

events/3 S 0000000000000000 0 14 2
ffff81012fcf7ed0 0000000000000046 0000000000000000 ffffffff80237ddc
0000000000000286 ffff81012fcf4000 ffff81012fcc2000 ffff81012fcf4208
00000003ffffffff 00000000000000fa 00000000ffffffff ffffffff8023e5fe
Call Trace:
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff8023e5fe>] queue_delayed_work_on+0xae/0xbe
[<ffffffff80261c6a>] vmstat_update+0x0/0x32
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

khelper S 0000000000000002 0 15 2
ffff81012fcfbed0 0000000000000046 0000000000001351 ffff81012b6bc188
0000000000000611 ffff81012fcf4720 ffff810129d44e40 ffff81012fcf4928
000000028020cbfe 0000000000000010 0000000000000200 0000000000000000
Call Trace:
[<ffffffff8023d7f4>] __call_usermodehelper+0x41/0x61
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kblockd/0 S 0000000000000000 0 54 2
ffff81012fd83ed0 0000000000000046 0000000000000000 ffffffff802ec753
ffff81012ee54000 ffff81012fd80000 ffffffff805354c0 ffff81012fd80208
000000002ee54000 ffffffff802e8fbd 00000000ffffffff ffffffffffffffff
Call Trace:
[<ffffffff802ec753>] kobject_get+0x12/0x17
[<ffffffff802e8fbd>] cfq_kick_queue+0x0/0x35
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kblockd/1 S 0000000000000001 0 55 2
ffff81012fd85ed0 0000000000000046 ffff81012ec9e1d8 ffffffff802ec753
ffff81012ee54000 ffff81012fd80720 ffff810129824000 ffff81012fd80928
000000012ee54000 ffffffff802e8fbd 0000000000000286 ffffffffffffffff
Call Trace:
[<ffffffff802ec753>] kobject_get+0x12/0x17
[<ffffffff802e8fbd>] cfq_kick_queue+0x0/0x35
[<ffffffff802e8fdf>] cfq_kick_queue+0x22/0x35
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kblockd/2 S 0000000000000000 0 56 2
ffff81012fd89ed0 0000000000000046 0000000000000000 ffffffff802ec753
ffff81012e7505e0 ffff81012fd80e40 ffff81012fc8a720 ffff81012fd81048
000000022e7505e0 ffffffff802e8fbd 00000000ffffffff ffffffffffffffff
Call Trace:
[<ffffffff802ec753>] kobject_get+0x12/0x17
[<ffffffff802e8fbd>] cfq_kick_queue+0x0/0x35
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kblockd/3 S 0000000000000003 0 57 2
ffff81012fd8bed0 0000000000000046 ffff81012e8fd1d8 ffffffff802ec753
ffff81012ee551a0 ffff81012fd81560 ffff81012ec75560 ffff81012fd81768
000000032ee551a0 ffffffff802e8fbd 0000000000000286 ffffffffffffffff
Call Trace:
[<ffffffff802ec753>] kobject_get+0x12/0x17
[<ffffffff802e8fbd>] cfq_kick_queue+0x0/0x35
[<ffffffff802e8fdf>] cfq_kick_queue+0x22/0x35
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kacpid S 0000000000000000 0 59 2
ffff81012fd97ed0 0000000000000046 ffff81012fd97e60 0000000000000000
ffff81012fd90720 ffff81012fd90720 ffff81012fd90e40 ffff81012fd90928
0000000000000000 ffffffff80448110 ffff81012fd97f20 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kacpi_notify S 0000000000000000 0 60 2
ffff81012fd99ed0 0000000000000046 ffff81012fd99e60 0000000000000000
ffff81012fd90e40 ffff81012fd90e40 ffff81012fd91560 ffff81012fd91048
0000000000000000 ffffffff80448110 ffff81012fd99f20 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ata/0 S 0000000000000000 0 189 2
ffff81012fd9fed0 0000000000000046 0000000000000000 000000005800176d
ffff81012fd9fee0 ffff81012fda3560 ffffffff805354c0 ffff81012fda3768
0000000000000004 ffff81012ecd69e0 00000000ffffffff ffffffff805dd920
Call Trace:
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ata/1 S 0000000000000000 0 190 2
ffff81012fd4bed0 0000000000000046 0000000000000000 00000000580017a9
ffff81012fd4bee0 ffff81012fd48000 ffff81012fc52e40 ffff81012fd48208
0000000100000004 ffff81012ecd69e0 00000000ffffffff ffffffff805dd920
Call Trace:
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ata/2 S 0000000000000000 0 191 2
ffff81012fd53ed0 0000000000000046 0000000000000000 00000000580016c8
ffff81012fd53ee0 ffff81012fd48720 ffff81012fc8a720 ffff81012fd48928
0000000200000004 ffff81012ecd69e0 00000000ffffffff ffffffff805dd920
Call Trace:
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ata/3 S 0000000000000000 0 192 2
ffff81012fd11ed0 0000000000000046 0000000000000000 00000000580017ea
ffff81012fd11ee0 ffff81012fd48e40 ffff81012fcc2000 ffff81012fd49048
0000000300000004 ffff81012ecd4ae0 00000000ffffffff ffffffff805dd920
Call Trace:
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ata_aux S 0000000000000000 0 193 2
ffff81012fd13ed0 0000000000000046 ffff81012fd13e60 0000000000000000
ffff81012fd49560 ffff81012fd49560 ffff81012fd36000 ffff81012fd49768
0000000000000000 ffffffff80448110 ffff81012fd13f20 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ksuspend_usbd S 0000000000000000 0 194 2
ffff81012fd05ed0 0000000000000046 ffff81012fd05e60 0000000000000000
ffff81012fd36000 ffff81012fd36000 ffff81012fd36720 ffff81012fd36208
0000000000000000 ffffffff80448110 ffff81012fd05f20 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

khubd S 0000000000000000 0 200 2
ffff81012fe03e40 0000000000000046 0000000000000000 ffffffff80228f46
ffff81012ea8c000 ffff81012fe14e40 ffff81012fcc2000 ffff81012fe15048
0000000300000003 ffff81012ea8c000 00000000ffffffff ffffffff8044985b
Call Trace:
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff8044985b>] __up_wakeup+0x35/0x67
[<ffffffff80393d35>] hub_thread+0xb33/0xb93
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80393202>] hub_thread+0x0/0xb93
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kseriod S 0000000000000000 0 203 2
ffff81012fdefed0 0000000000000046 0000000000000000 ffffffff80446d57
0000000000000000 ffff81012fdea720 ffffffff805354c0 ffff81012fdea928
00000000805dd920 ffffffff80345f1d 00000000ffffffff ffffffff80346044
Call Trace:
[<ffffffff80446d57>] klist_next+0x2d/0x83
[<ffffffff80345f1d>] next_device+0x9/0x1f
[<ffffffff80346044>] bus_for_each_dev+0x61/0x6e
[<ffffffff803a4a0d>] serio_thread+0x2ac/0x2e3
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803a4761>] serio_thread+0x0/0x2e3
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

pdflush D 0000000000000000 0 261 2
ffff81012ecc7930 0000000000000046 ffff81012ecc78f8 0000000000000001
0000000000000082 ffff81012ecbf560 ffff81012fc52e40 ffff81012ecbf768
000000012cb33800 0000000000000046 00000000ffffffff ffffffff802e27e0
Call Trace:
[<ffffffff802e27e0>] __generic_unplug_device+0x13/0x24
[<ffffffff803b12cf>] get_active_stripe+0x22f/0x4ca
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff803b6b3b>] make_request+0x3f3/0x577
[<ffffffff8025acf6>] mempool_alloc+0x24/0xda
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802e1728>] generic_make_request+0x1be/0x1f5
[<ffffffff802e3caf>] submit_bio+0xb4/0xbb
[<ffffffff80298e2f>] __bio_add_page+0x109/0x1b9
[<ffffffff8827dcb4>] :xfs:xfs_submit_ioend_bio+0x1e/0x27
[<ffffffff8827e0ce>] :xfs:xfs_submit_ioend+0x88/0xc6
[<ffffffff8827ef51>] :xfs:xfs_page_state_convert+0x51e/0x56d
[<ffffffff8827f0f2>] :xfs:xfs_vm_writepage+0xa7/0xe1
[<ffffffff8025d022>] __writepage+0xa/0x23
[<ffffffff8025d552>] write_cache_pages+0x176/0x2a3
[<ffffffff8025d018>] __writepage+0x0/0x23
[<ffffffff8025d6bb>] do_writepages+0x20/0x2d
[<ffffffff80291fd1>] __writeback_single_inode+0x1d6/0x3a7
[<ffffffff80228561>] update_curr+0xdf/0xfe
[<ffffffff802924fa>] sync_sb_inodes+0x1cb/0x2af
[<ffffffff80292961>] writeback_inodes+0x7d/0xd3
[<ffffffff8025dafb>] background_writeout+0x84/0xb7
[<ffffffff8025df26>] pdflush+0x0/0x1d8
[<ffffffff8025e054>] pdflush+0x12e/0x1d8
[<ffffffff8025da77>] background_writeout+0x0/0xb7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

pdflush D 0000000000000000 0 262 2
ffff81012eccbdb0 0000000000000046 0000000000000000 ffff81012ecc8000
0000000000000286 ffff81012ecc8000 ffffffff805354c0 ffff81012ecc8208
000000002eccbe90 ffff81012eccbdc0 00000000ffffffff 000000010030fe0d
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff804483fe>] io_schedule_timeout+0x28/0x33
[<ffffffff802622f4>] congestion_wait+0x66/0x80
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80292987>] writeback_inodes+0xa3/0xd3
[<ffffffff8025dc1c>] wb_kupdate+0xba/0x111
[<ffffffff8025df26>] pdflush+0x0/0x1d8
[<ffffffff8025e054>] pdflush+0x12e/0x1d8
[<ffffffff8025db62>] wb_kupdate+0x0/0x111
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kswapd0 S 0000000000000000 0 263 2
ffff81012eccfe20 0000000000000046 0000000000000000 ffffffff8022bc95
ffff81012eccfde0 ffff81012ecc8720 ffff81012fcc2000 ffff81012ecc8928
0000000300000001 ffff81012eccfe10 00000000ffffffff ffffffff80228561
Call Trace:
[<ffffffff8022bc95>] set_cpus_allowed+0xa5/0xb2
[<ffffffff80228561>] update_curr+0xdf/0xfe
[<ffffffff80260c38>] kswapd+0x0/0x429
[<ffffffff80260d0b>] kswapd+0xd3/0x429
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80260c38>] kswapd+0x0/0x429
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

aio/0 S 0000000000000000 0 318 2
ffff81012ed81ed0 0000000000000046 0000000000000000 0000000000000000
ffff81012ecc8e40 ffff81012ecc8e40 ffffffff805354c0 ffff81012ecc9048
0000000000000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

aio/1 S 0000000000000000 0 319 2
ffff81012ed83ed0 0000000000000046 0000000000000000 0000000000000000
ffff81012ecc9560 ffff81012ecc9560 ffff81012fc52e40 ffff81012ecc9768
0000000100000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

aio/2 S 0000000000000000 0 320 2
ffff81012ed89ed0 0000000000000046 0000000000000000 0000000000000000
ffff81012ed86000 ffff81012ed86000 ffff81012fc8a720 ffff81012ed86208
0000000200000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

aio/3 S 0000000000000000 0 321 2
ffff81012ed8bed0 0000000000000046 0000000000000000 0000000000000000
ffff81012ed86720 ffff81012ed86720 ffff81012fcc2000 ffff81012ed86928
000000032ecae000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_0 S 0000000000000000 0 497 2
ffff81012ecb9e80 0000000000000046 ffff81012ecb9e48 0000000000000003
ffff81012ecb9e40 ffff81012ed86e40 ffffffff805354c0 ffff81012ed87048
0000000000000000 0000000000000001 00000000ffffffff ffffffff8035db5d
Call Trace:
[<ffffffff8035db5d>] __scsi_iterate_devices+0x56/0x6f
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_1 S 0000000000000000 0 499 2
ffff81012ecb3e80 0000000000000046 0000000000000000 0000000000000003
ffff81012ecb3e40 ffff81012ed87560 ffff81012fc52e40 ffff81012ed87768
0000000100000000 0000000000000001 00000000ffffffff ffffffff8035db5d
Call Trace:
[<ffffffff8035db5d>] __scsi_iterate_devices+0x56/0x6f
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_2 S 0000000000000003 0 501 2
ffff81012ee25e80 0000000000000046 0000000000000082 0000000000000003
ffff81012ee25e40 ffff81012fdeb560 ffff81012fc44000 ffff81012fdeb768
0000000300000000 0000000000000001 0000000000000246 ffffffff8035db5d
Call Trace:
[<ffffffff8035db5d>] __scsi_iterate_devices+0x56/0x6f
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_3 S 0000000000000003 0 503 2
ffff81012ed93e80 0000000000000046 0000000000000082 0000000000000003
ffff81012ed93e40 ffff81012fdeae40 ffff81012fc44000 ffff81012fdeb048
0000000300000000 0000000000000001 0000000000000246 ffffffff8035db5d
Call Trace:
[<ffffffff8035db5d>] __scsi_iterate_devices+0x56/0x6f
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_4 S 0000000000000003 0 505 2
ffff81012eca7e80 0000000000000046 0000000000000082 0000000000000003
ffff81012eca7e40 ffff81012fdea000 ffff81012fc44000 ffff81012fdea208
0000000300000000 0000000000000001 0000000000000246 ffffffff8035db5d
Call Trace:
[<ffffffff8035db5d>] __scsi_iterate_devices+0x56/0x6f
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_5 S 0000000000000003 0 507 2
ffff81012ec97e80 0000000000000046 0000000000000082 0000000000000003
ffff81012ec97e40 ffff81012fd36720 ffff81012fc44000 ffff81012fd36928
0000000300000000 0000000000000001 0000000000000246 ffffffff8035db5d
Call Trace:
[<ffffffff8035db5d>] __scsi_iterate_devices+0x56/0x6f
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_6 S 0000000000000000 0 524 2
ffff81012ecd3e80 0000000000000046 0000000000000000 0000000000000003
ffff81012ec9f9d8 ffff81012fd37560 ffffffff805354c0 ffff81012fd37768
0000000000000202 0000000000000000 00000000ffffffff ffffffff8035db6a
Call Trace:
[<ffffffff8035db6a>] __scsi_iterate_devices+0x63/0x6f
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_7 S 0000000000000000 0 526 2
ffff81012ede5e80 0000000000000046 0000000000000000 0000000000000003
ffff81012ede5e40 ffff81012fd36e40 ffff81012fcc2000 ffff81012fd37048
0000000300000000 0000000000000001 00000000ffffffff ffffffff8035db5d
Call Trace:
[<ffffffff8035db5d>] __scsi_iterate_devices+0x56/0x6f
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kcryptd/0 S 0000000000000000 0 544 2
ffff81012edfded0 0000000000000046 0000000000000000 0000000000000000
ffff81012fda2e40 ffff81012fda2e40 ffffffff805354c0 ffff81012fda3048
0000000000000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kcryptd/1 S 0000000000000000 0 545 2
ffff81012ed6bed0 0000000000000046 0000000000000000 0000000000000000
ffff81012fda2720 ffff81012fda2720 ffff81012fc52e40 ffff81012fda2928
0000000100000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kcryptd/2 S 0000000000000000 0 546 2
ffff81012ee59ed0 0000000000000046 0000000000000000 0000000000000000
ffff81012fda2000 ffff81012fda2000 ffff81012fc8a720 ffff81012fda2208
0000000200000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kcryptd/3 S 0000000000000000 0 547 2
ffff81012ecdfed0 0000000000000046 0000000000000000 0000000000000000
ffff81012fd90000 ffff81012fd90000 ffff81012fcc2000 ffff81012fd90208
0000000300000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

ksnapd S 0000000000000000 0 548 2
ffff81012ed1bed0 0000000000000046 0000000000000000 0000000000000000
ffff81012fd91560 ffff81012fd91560 ffff81012fcc2000 ffff81012fd91768
0000000300000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_8 S 0000000000000003 0 1093 2
ffff81012ebb3e80 0000000000000046 0000000000000001 ffff81012ec74768
ffff8100052c0b80 ffff81012ec74720 ffff81012e645560 ffff81012ec74928
000000032ebb3e50 ffff81012ec74720 ffff81012ec74720 ffffffffffffffff
Call Trace:
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_wq_8 S 0000000000000003 0 1094 2
ffff81012e67fed0 0000000000000046 0000000000000286 ffffffff8036bbf9
ffff81012eba7a00 ffff81012e645560 ffff81012e8eee40 ffff81012e645768
000000032e6c4154 ffffffff8036f154 ffff81012e6c0f30 ffff81012e993180
Call Trace:
[<ffffffff8036bbf9>] sas_rphy_add+0x133/0x13f
[<ffffffff8036f154>] sas_discover_domain+0x344/0x3fc
[<ffffffff8036ee10>] sas_discover_domain+0x0/0x3fc
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

scsi_eh_9 S 0000000000000001 0 1665 2
ffff81012e4a1e80 0000000000000046 0000000000000001 ffff81012ea46e88
ffff8100052aeb80 ffff81012ea46e40 ffff81012ea47560 ffff81012ea47048
000000012e4a1e50 ffff81012ea46e40 ffff81012ea46e40 ffffffffffffffff
Call Trace:
[<ffffffff803619ad>] scsi_error_handler+0x59/0x4b7
[<ffffffff80361954>] scsi_error_handler+0x0/0x4b7
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

usb-storage S 0000000000000000 0 1667 2
ffff81012e681e20 0000000000000046 ffff81012e58fca0 ffffffff8806ea5f
0000000000000000 ffff81012ea47560 ffff81012fc45560 ffff81012ea47768
00000000000002d5 0000000000000001 0000000000000001 ffff81012e681e20
Call Trace:
[<ffffffff8806ea5f>] :usb_storage:usb_stor_msg_common+0x110/0x13a
[<ffffffff804499e5>] __down_interruptible+0xcb/0x137
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff804497e7>] __down_failed_interruptible+0x35/0x3a
[<ffffffff8806fca5>] :usb_storage:usb_stor_control_thread+0x27/0x1e2
[<ffffffff8806fc7e>] :usb_storage:usb_stor_control_thread+0x0/0x1e2
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

md0_raid1 S 0000000000000000 0 1836 2
ffff81012eab1e80 0000000000000046 0000000000000000 ffff81012e8ef5a8
ffff8100052aeb80 ffff81012e8ef560 ffff81012fcc2000 ffff81012e8ef768
000000032eab1e50 ffff81012fcc2000 00000000ffffffff ffffffffffffffff
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802414fd>] prepare_to_wait+0x15/0x5f
[<ffffffff803c02fb>] md_thread+0xbb/0xf1
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803c0240>] md_thread+0x0/0xf1
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

md1_raid1 S 0000000000000000 0 1854 2
ffff81012e5bde80 0000000000000046 0000000000000000 ffff81012e8ee048
ffff8100052aeb80 ffff81012e8ee000 ffff81012fc8a720 ffff81012e8ee208
000000022e5bde50 ffffffff805354c0 00000000ffffffff ffffffffffffffff
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802414fd>] prepare_to_wait+0x15/0x5f
[<ffffffff803c02fb>] md_thread+0xbb/0xf1
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803c0240>] md_thread+0x0/0xf1
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

md2_raid5 S 0000000000000000 0 1872 2
ffff81012e479e80 0000000000000046 0000000000000000 0000000000000046
ffff81012eaa1780 ffff81012e8ee720 ffff81012fc52e40 ffff81012e8ee928
000000012eb1c800 ffff81012fc52e40 00000000ffffffff ffff81012e453400
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802414fd>] prepare_to_wait+0x15/0x5f
[<ffffffff803c02fb>] md_thread+0xbb/0xf1
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803c0240>] md_thread+0x0/0xf1
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kjournald S 0000000000000000 0 1980 2
ffff81012d503eb0 0000000000000046 0000000000000000 00000000802413e5
00000fcc00000000 ffff81012e48c720 ffffffff805354c0 ffff81012e48c928
0000000000000000 0000000000000001 00000000ffffffff 0000000000000003
Call Trace:
[<ffffffff802d0936>] kjournald+0x165/0x1e6
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802d07d1>] kjournald+0x0/0x1e6
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff8020cf7c>] call_softirq+0x1c/0x28
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

udevd S 0000000000000000 0 2189 1
ffff81012e7f7a18 0000000000000086 0000000000000000 ffffffff80264e33
80000001143fa065 ffff81012ecbee40 ffff81012fc52e40 ffff81012ecbf048
0000000100000870 ffff81012fc52e40 00000000ffffffff ffff81012ecbee40
Call Trace:
[<ffffffff80264e33>] handle_mm_fault+0x6f3/0x772
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8029dde8>] inotify_poll+0x4f/0x56
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 3 times
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff802ef67d>] number+0x119/0x204
[<ffffffff8025c800>] get_page_from_freelist+0x278/0x35e
[<ffffffff80287198>] dput+0x1c/0x10b
[<ffffffff8027eab8>] __follow_mount+0x26/0x7b
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff8028098f>] __link_path_walk+0x695/0xd0c
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff802910e3>] simple_empty+0x10/0x58
[<ffffffff80241559>] remove_wait_queue+0x12/0x44
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

kpsmoused S 0000000000000001 0 2826 2
ffff81012d0f3ed0 0000000000000046 ffff81012d0f3e60 0000000000000000
ffff81012e599560 ffff81012e599560 ffff81012ecbee40 ffff81012e599768
000000012fd2c768 ffffffff80448110 ffff81012d0f3f20 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kjournald S 0000000000000000 0 3333 2
ffff81012c8b1eb0 0000000000000046 0000000000000000 0000000000000c31
ffff81012dbd9a98 ffff81012fcf4e40 ffffffff805354c0 ffff81012fcf5048
0000000000000000 0000000000000001 00000000ffffffff 0000000000000003
Call Trace:
[<ffffffff802d0936>] kjournald+0x165/0x1e6
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802d07d1>] kjournald+0x0/0x1e6
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kjournald S 0000000000000000 0 3334 2
ffff81012d0b1eb0 0000000000000046 ffff81012e09b898 00000000000003f0
ffff81012e09b898 ffff81012e8eee40 ffff81012fcf5560 ffff81012e8ef048
0000000000000000 0000000000000001 0000000000000282 0000000000000003
Call Trace:
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff802d0936>] kjournald+0x165/0x1e6
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802d07d1>] kjournald+0x0/0x1e6
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

kjournald S 0000000000000000 0 3335 2
ffff81012e3edeb0 0000000000000046 0000000000000000 0000000000000c31
ffff81012e09be98 ffff81012e598000 ffffffff805354c0 ffff81012e598208
0000000000000000 0000000000000001 00000000ffffffff 0000000000000003
Call Trace:
[<ffffffff802d0936>] kjournald+0x165/0x1e6
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802d07d1>] kjournald+0x0/0x1e6
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

portmap S 0000000000000000 0 3766 1
ffff81012f703b28 0000000000000086 0000000000000000 ffffffff802eebcf
ffff81012f0ab888 ffff81012d4cc720 ffff81012fc52e40 ffff81012d4cc928
000000012dfa4600 ffff81012fc52e40 00000000ffffffff ffffffff00030002
Call Trace:
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80283b12>] do_sys_poll+0x278/0x360
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8025885f>] file_read_actor+0xa0/0x118
[<ffffffff8025897e>] find_get_page+0x21/0x50
[<ffffffff80259207>] do_generic_mapping_read+0x3f4/0x406
[<ffffffff802587bf>] file_read_actor+0x0/0x118
[<ffffffff8025a61e>] generic_file_aio_read+0x11d/0x160
[<ffffffff8025c2bf>] __pagevec_free+0x21/0x2e
[<ffffffff8025e950>] release_pages+0x14a/0x157
[<ffffffff80263edc>] unmap_vmas+0x3ec/0x710
[<ffffffff8026d4d5>] free_pages_and_swap_cache+0x73/0x8f
[<ffffffff802679e6>] unmap_region+0x114/0x12a
[<ffffffff80267a40>] remove_vma+0x44/0x4b
[<ffffffff80268687>] do_munmap+0x254/0x276
[<ffffffff80283c2c>] sys_poll+0x32/0x3b
[<ffffffff8020bdee>] system_call+0x7e/0x83

rpc.statd S 0000000000000000 0 3783 1
ffff81012c5bda18 0000000000000086 0000000000000000 ffffffff80229af5
ffff81012c5bdad8 ffff81012e373560 ffff81012fcc2000 ffff81012e373768
0000000300000003 0000000000000000 00000000ffffffff 0000000000000000
Call Trace:
[<ffffffff80229af5>] find_busiest_group+0x254/0x6d6
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 2 times
[<ffffffff8042298d>] udp_recvmsg+0x193/0x1f3
[<ffffffff803dd31e>] sock_common_recvmsg+0x30/0x45
[<ffffffff803dbe0b>] sock_recvmsg+0xd5/0xed
[<ffffffff80449c4f>] _spin_lock_bh+0x9/0x19
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff803ddac9>] lock_sock_nested+0xa2/0xad
[<ffffffff80449c4f>] _spin_lock_bh+0x9/0x19
[<ffffffff803dd99f>] release_sock+0x13/0x9b
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff802413cb>] wake_up_bit+0x11/0x22
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff8020bdee>] system_call+0x7e/0x83

rpciod/0 S 0000000000000000 0 3790 2
ffff81012c693ed0 0000000000000046 0000000000000000 ffffffff80228f46
ffff810128534308 ffff81012d97b560 ffffffff805354c0 ffff81012d97b768
00000000805dd920 0000000000000000 00000000ffffffff 0000000000000286
Call Trace:
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

rpciod/1 S 0000000000000000 0 3791 2
ffff81012c695ed0 0000000000000046 0000000000000000 ffff81012cea4000
ffff81012c846a10 ffff81012d97ae40 ffff81012fc52e40 ffff81012d97b048
0000000100000282 ffffffff802413b5 00000000ffffffff ffff810100000004
Call Trace:
[<ffffffff802413b5>] __wake_up_bit+0x28/0x2d
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

rpciod/2 S 0000000000000000 0 3792 2
ffff81012c699ed0 0000000000000046 0000000000000000 ffffffff80228f46
ffff810128534c08 ffff81012d97a000 ffff81012fc8a720 ffff81012d97a208
00000002805dd920 0000000000000000 00000000ffffffff 0000000000000286
Call Trace:
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

rpciod/3 S 0000000000000000 0 3793 2
ffff81012c69bed0 0000000000000046 0000000000000000 ffff81012cb29d00
ffff81012cf8cd00 ffff81012e644000 ffff81012fcc2000 ffff81012e644208
000000032ca80c00 0000000000000287 00000000ffffffff ffffffff881aad70
Call Trace:
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

rpc.idmapd S 0000000000000000 0 3817 1
ffff81012c165e98 0000000000000082 0000000000000000 ffff81012c165ec8
7474697765680101 ffff81012fe14720 ffff81012fc8a720 ffff81012fe14928
0000000200000000 ffff81012c165ea8 00000000ffffffff 000000010030ffb3
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8029e84e>] sys_epoll_wait+0x17f/0x421
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8023ab09>] sys_rt_sigprocmask+0x50/0xce
[<ffffffff8020bdee>] system_call+0x7e/0x83

nfsv4-svc S 0000000000000000 0 3823 2
ffff81012c585e20 0000000000000046 0000000000000000 000005a800000001
ffff81012c41acc8 ffff81012ea46000 ffffffff805354c0 ffff81012ea46208
000000002c41ac00 ffffffff803dd99f 00000000ffffffff 0000000000000282
Call Trace:
[<ffffffff803dd99f>] release_sock+0x13/0x9b
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff881a714f>] :nfs:nfs_callback_svc+0xa9/0x149
[<ffffffff80232f85>] do_exit+0x7bc/0x7c0
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881a70a6>] :nfs:nfs_callback_svc+0x0/0x149
[<ffffffff8020cbfe>] child_rip+0x0/0x12

syslogd R running task 0 4037 1
klogd S 0000000000000000 0 4043 1
ffff81012c6e1bf8 0000000000000082 0000000000000000 ffffffff80227c57
ffff810005260480 ffff81012c047560 ffff81012fc52e40 ffff81012c047768
00000001805a3b40 ffffffff803ddc95 00000000ffffffff 0000000000000286
Call Trace:
[<ffffffff80227c57>] enqueue_task+0x13/0x21
[<ffffffff803ddc95>] sock_alloc_send_skb+0x77/0x1d2
[<ffffffff803ddc95>] sock_alloc_send_skb+0x77/0x1d2
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff803e17b9>] __alloc_skb+0x76/0x121
[<ffffffff8024149f>] prepare_to_wait_exclusive+0x15/0x5e
[<ffffffff8043b9b4>] unix_wait_for_peer+0x90/0xac
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803e08cc>] skb_queue_tail+0x17/0x3e
[<ffffffff803df401>] sock_def_readable+0x10/0x5f
[<ffffffff8043bf67>] unix_dgram_sendmsg+0x3fb/0x491
[<ffffffff803db31f>] sock_aio_write+0xd1/0xe0
[<ffffffff80277ec8>] do_sync_write+0xc9/0x10c
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802b4818>] kmsg_read+0x3a/0x44
[<ffffffff8027861b>] vfs_write+0xc0/0x136
[<ffffffff80278b45>] sys_write+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

ypbind S 0000000000000000 0 4067 1
ffff81012c3ddb28 0000000000000082 0000000000000000 ffffffff804081d6
ffff81012c47e300 ffff81012e598720 ffff81012fc52e40 ffff81012e598928
000000012c47e300 ffffffff804055e5 00000000ffffffff ffffffff80406d2f
Call Trace:
[<ffffffff804081d6>] ip_output+0x2bb/0x301
[<ffffffff804055e5>] ip_push_pending_frames+0x3bd/0x425
[<ffffffff80406d2f>] ip_generic_getfrag+0x0/0x8b
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80283b12>] do_sys_poll+0x278/0x360
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff803dd31e>] sock_common_recvmsg+0x30/0x45
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803dbe0b>] sock_recvmsg+0xd5/0xed
[<ffffffff80258ab2>] find_lock_page+0x26/0xa1
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803db1f1>] move_addr_to_kernel+0x25/0x36
[<ffffffff803e2b8e>] verify_iovec+0x46/0x84
[<ffffffff803dc16a>] sys_sendmsg+0x264/0x287
[<ffffffff803dc88e>] move_addr_to_user+0x3a/0x4f
[<ffffffff803dcc1a>] sys_recvfrom+0x121/0x136
[<ffffffff80228561>] update_curr+0xdf/0xfe
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff80283c2c>] sys_poll+0x32/0x3b
[<ffffffff8020bdee>] system_call+0x7e/0x83

ypbind S 0000000000000002 0 4068 1
ffff81012c3ffe58 0000000000000082 000000000050a000 ffff81012d799040
ffff810100000766 ffff81012ea46720 ffff81012e598720 ffff81012ea46928
0000000200000004 00000000ffffffda 0000000000000004 0000000000000002
Call Trace:
[<ffffffff802473d3>] do_futex+0x30b/0x9e0
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff8023838b>] recalc_sigpending+0xe/0x25
[<ffffffff80239f96>] dequeue_signal+0x8d/0x115
[<ffffffff8023ae14>] sys_rt_sigtimedwait+0x17a/0x255
[<ffffffff80247b8b>] sys_futex+0xe3/0x101
[<ffffffff8027867c>] vfs_write+0x121/0x136
[<ffffffff80278b60>] sys_write+0x60/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

ypbind S 0000000000000000 0 4069 1
ffff81012bc01eb8 0000000000000082 0000000000000000 ffffffff80243b12
ffff81012bc01ee8 ffff81012e644e40 ffff81012fcc2000 ffff81012e645048
0000000300000000 ffffffff802433ae 00000000ffffffff ffffffff80243925
Call Trace:
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80448e56>] do_nanosleep+0x46/0x77
[<ffffffff8024398f>] hrtimer_nanosleep+0x58/0x11e
[<ffffffff802eb8c9>] _atomic_dec_and_lock+0x39/0x58
[<ffffffff80243553>] hrtimer_wakeup+0x0/0x22
[<ffffffff80243aa1>] sys_nanosleep+0x4c/0x62
[<ffffffff8020bdee>] system_call+0x7e/0x83

acpid S 0000000000000000 0 4143 1
ffff81012bd0bb28 0000000000000086 0000000000000000 ffffffff80228f46
ffffffff80466320 ffff81012c046000 ffff81012fc8a720 ffff81012c046208
0000000200000000 ffff81012f3ee540 00000000ffffffff ffffffff802cafba
Call Trace:
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff802cafba>] journal_stop+0x1e2/0x1ee
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802ada2d>] pde_users_dec+0x10/0x3f
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff80283b12>] do_sys_poll+0x278/0x360
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80233df8>] current_fs_time+0x1e/0x24
[<ffffffff8025885f>] file_read_actor+0xa0/0x118
[<ffffffff8025897e>] find_get_page+0x21/0x50
[<ffffffff8025a1f4>] __generic_file_aio_write_nolock+0x33e/0x3a8
[<ffffffff80258ab2>] find_lock_page+0x26/0xa1
[<ffffffff8025a843>] filemap_fault+0x1e2/0x366
[<ffffffff802631f2>] __do_fault+0x370/0x3aa
[<ffffffff80264b64>] handle_mm_fault+0x424/0x772
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff8026d4d5>] free_pages_and_swap_cache+0x73/0x8f
[<ffffffff8023838b>] recalc_sigpending+0xe/0x25
[<ffffffff80283c2c>] sys_poll+0x32/0x3b
[<ffffffff8020bdee>] system_call+0x7e/0x83

courierlogger S 0000000000000000 0 4147 1
ffff81012bd63ce8 0000000000000082 0000000000000000 ffff810100000000
0000000000000000 ffff81012bd64e40 ffffffff805354c0 ffff81012bd65048
00000000051f7bb8 00000000fffffff7 00000000ffffffff 0000000000004000
Call Trace:
[<ffffffff8027db22>] pipe_wait+0x66/0x8d
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8027e39f>] pipe_read+0x318/0x39a
[<ffffffff80277fd4>] do_sync_read+0xc9/0x10c
[<ffffffff8027ada4>] cp_new_stat+0xe7/0xff
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

authdaemond S 0000000000000001 0 4148 4147
ffff81012bc91a18 0000000000000086 ffff81012bc919e0 ffff81012bc91ab8
0000000000000000 ffff81012bd65560 ffff81012bd64000 ffff81012bd65768
000000012ebef800 ffff81012bc91a28 ffff81012c436500 0000000100314abf
Call Trace:
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802c808a>] __ext3_journal_dirty_metadata+0x1e/0x46
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff8025bb9c>] __rmqueue+0x79/0xe6
[<ffffffff8025c84b>] get_page_from_freelist+0x2c3/0x35e
[<ffffffff8025c93f>] __alloc_pages+0x59/0x2ae
[<ffffffff80264706>] __pte_alloc+0x78/0xb2
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80228561>] update_curr+0xdf/0xfe
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

authdaemond S 0000000000000000 0 4156 4148
ffff81012c199a18 0000000000000082 0000000000000000 0000000000000000
0000000000000000 ffff81012bd64000 ffff81012fc52e40 ffff81012bd64208
0000000100000000 ffff81012c199a28 00000000ffffffff 0000000100314abf
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8025c93f>] __alloc_pages+0x59/0x2ae
[<ffffffff802638ab>] do_wp_page+0x4d4/0x545
[<ffffffff80258ab2>] find_lock_page+0x26/0xa1
[<ffffffff8025a843>] filemap_fault+0x1e2/0x366
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

authdaemond S 0000000000000000 0 4157 4148
ffff81012c6b5a18 0000000000000082 ffff81012c6b59e0 00000000000041ed
ffff81012c6b5ce8 ffff81012bd64720 ffffffff805354c0 ffff81012bd64928
000000002e0a4ca8 ffff81012c6b5a28 00000000ffffffff 0000000100314abf
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802810d4>] link_path_walk+0xce/0xe0
[<ffffffff8025bb9c>] __rmqueue+0x79/0xe6
[<ffffffff8025c93f>] __alloc_pages+0x59/0x2ae
[<ffffffff80258ab2>] find_lock_page+0x26/0xa1
[<ffffffff8025a843>] filemap_fault+0x1e2/0x366
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

authdaemond S 0000000000000002 0 4158 4148
ffff81012daf5a18 0000000000000086 0000000000000000 0000000000000000
0000000000000000 ffff81012e48d560 ffff81012e372000 ffff81012e48d768
0000000200000000 ffff81012daf5a28 ffff81012f628e00 0000000100314abf
Call Trace:
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8025c93f>] __alloc_pages+0x59/0x2ae
[<ffffffff8025bb9c>] __rmqueue+0x79/0xe6
[<ffffffff80258ab2>] find_lock_page+0x26/0xa1
[<ffffffff8025a843>] filemap_fault+0x1e2/0x366
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

authdaemond S 0000000000000000 0 4159 4148
ffff81012bdada18 0000000000000086 0000000000000000 0000000000000000
0000000000000000 ffff81012e372e40 ffff81012fcc2000 ffff81012e373048
0000000300000000 ffff81012bdada28 00000000ffffffff 0000000100314abf
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8025c93f>] __alloc_pages+0x59/0x2ae
[<ffffffff8025bb9c>] __rmqueue+0x79/0xe6
[<ffffffff80258ab2>] find_lock_page+0x26/0xa1
[<ffffffff8025a843>] filemap_fault+0x1e2/0x366
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

authdaemond S 0000000000000000 0 4160 4148
ffff81012bdcda18 0000000000000086 0000000000000000 0000000000000000
0000000000000000 ffff81012e372000 ffff81012fc8a720 ffff81012e372208
0000000200000000 ffff81012bdcda28 00000000ffffffff 0000000100314abf
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8025c93f>] __alloc_pages+0x59/0x2ae
[<ffffffff80258ab2>] find_lock_page+0x26/0xa1
[<ffffffff8025a843>] filemap_fault+0x1e2/0x366
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

dbus-daemon S 0000000000000001 0 4162 1
ffff81012be09b28 0000000000000082 ffff81012be09ad8 ffffffff80228561
0000000000001e81 ffff81012c398e40 ffff81012e372720 ffff81012c399048
000000012e372768 ffff8100052aec08 ffff8100052aeb80 ffffffff802287a3
Call Trace:
[<ffffffff80228561>] update_curr+0xdf/0xfe
[<ffffffff802287a3>] enqueue_entity+0x17c/0x1a2
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff80283b12>] do_sys_poll+0x278/0x360
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 3 times
[<ffffffff803db40b>] sock_aio_read+0xdd/0xec
[<ffffffff80277fd4>] do_sync_read+0xc9/0x10c
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802784c5>] do_readv_writev+0x176/0x18b
[<ffffffff80283c2c>] sys_poll+0x32/0x3b
[<ffffffff8020bdee>] system_call+0x7e/0x83

hald S 0000000000000000 0 4170 1
ffff81012bf17b28 0000000000000082 0000000000000000 0000000000000000
00000000000000d0 ffff81012e372720 ffff81012fc52e40 ffff81012e372928
000000012bf17f68 ffff81012c398e40 00000000ffffffff ffff810003b931a0
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff80284572>] __pollwait+0x58/0xe1
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff802af526>] mounts_poll+0x39/0x56
[<ffffffff80283b12>] do_sys_poll+0x278/0x360
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 9 times
[<ffffffff802784c5>] do_readv_writev+0x176/0x18b
[<ffffffff802679e6>] unmap_region+0x114/0x12a
[<ffffffff80283c2c>] sys_poll+0x32/0x3b
[<ffffffff8020bdee>] system_call+0x7e/0x83

hald-runner S 0000000000000000 0 4171 4170
ffff81012bf39b28 0000000000000082 0000000000000000 ffffffff802287a3
00000010000204d0 ffff81012e48c000 ffff81012fc52e40 ffff81012e48c208
000000012bf39ae8 ffffffff80227c57 00000000ffffffff ffff8100052c0b80
Call Trace:
[<ffffffff802287a3>] enqueue_entity+0x17c/0x1a2
[<ffffffff80227c57>] enqueue_task+0x13/0x21
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff80283b12>] do_sys_poll+0x278/0x360
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff803db31f>] sock_aio_write+0xd1/0xe0
[<ffffffff803db24e>] sock_aio_write+0x0/0xe0
[<ffffffff80277db8>] do_sync_readv_writev+0xc0/0x107
[<ffffffff802635b0>] do_wp_page+0x1d9/0x545
[<ffffffff80264e33>] handle_mm_fault+0x6f3/0x772
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff802784c5>] do_readv_writev+0x176/0x18b
[<ffffffff80241559>] remove_wait_queue+0x12/0x44
[<ffffffff802326a5>] do_wait+0xa1e/0xace
[<ffffffff8027d80d>] pipe_release+0x80/0x8b
[<ffffffff80283c2c>] sys_poll+0x32/0x3b
[<ffffffff8020bdee>] system_call+0x7e/0x83

hald-addon-ke S 0000000000000000 0 4179 4171
ffff81012b5fdea8 0000000000000086 0000000000000000 00000002b25b6228
ffff81012dd1a9c0 ffff81012e644720 ffff81012fcc2000 ffff81012e644928
0000000300000000 00002b25b62fc8d0 00000000ffffffff 0000000000000000
Call Trace:
[<ffffffff88099c94>] :evdev:evdev_read+0xff/0x211
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80269820>] do_mmap_pgoff+0x27b/0x2db
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

hald-addon-hi S 0000000000000001 0 4186 4171
ffff81012b68da18 0000000000000086 ffff8100052aeb80 0000000000000002
ffff81012b68da08 ffff81012c398720 ffff81012e372720 ffff81012c398928
000000012b68d9f0 ffff81012b68da5c ffff81012b68d9d8 ffff81012b68da5c
Call Trace:
[<ffffffff8022ccd5>] load_balance_start_fair+0x0/0x2b
[<ffffffff80228918>] load_balance_next_fair+0x0/0x2b
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80227f17>] __wake_up_common+0x3e/0x68
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff8043da8e>] unix_write_space+0x45/0x70
[<ffffffff803e09d0>] skb_dequeue+0x48/0x50
[<ffffffff8043c995>] unix_stream_recvmsg+0x439/0x4ea
[<ffffffff803db40b>] sock_aio_read+0xdd/0xec
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802784c5>] do_readv_writev+0x176/0x18b
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

hald-addon-st S 0000000000000000 0 4195 4171
ffff81012b773eb8 0000000000000086 0000000000000000 ffffffff80243b12
ffff81012b773ee8 ffff81012d4cd560 ffff81012fcc2000 ffff81012d4cd768
0000000300000000 ffffffff802433ae 00000000ffffffff ffffffff80243925
Call Trace:
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80448e56>] do_nanosleep+0x46/0x77
[<ffffffff8024398f>] hrtimer_nanosleep+0x58/0x11e
[<ffffffff80243553>] hrtimer_wakeup+0x0/0x22
[<ffffffff80243aa1>] sys_nanosleep+0x4c/0x62
[<ffffffff8020bdee>] system_call+0x7e/0x83

hald-addon-st S 0000000000000000 0 4209 4171
ffff81012b733eb8 0000000000000086 0000000000000000 ffffffff80243b12
ffff81012b733ee8 ffff81012c399560 ffff81012fcc2000 ffff81012c399768
0000000300000000 ffffffff802433ae 00000000ffffffff ffffffff80243925
Call Trace:
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80448e56>] do_nanosleep+0x46/0x77
[<ffffffff8024398f>] hrtimer_nanosleep+0x58/0x11e
[<ffffffff8029a2c4>] __blkdev_put+0x136/0x142
[<ffffffff80243553>] hrtimer_wakeup+0x0/0x22
[<ffffffff80243aa1>] sys_nanosleep+0x4c/0x62
[<ffffffff8020bdee>] system_call+0x7e/0x83

avahi-daemon S 0000000000000000 0 4226 1
ffff81012b769b28 0000000000000086 0000000000000000 ffff810129cff300
ffff81012cfb2c00 ffff81012ec74000 ffff81012fc8a720 ffff81012ec74208
000000022cfb2c00 ffff81012b769b38 00000000ffffffff 00000001003118ad
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80283b12>] do_sys_poll+0x278/0x360
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 6 times
[<ffffffff80277fd4>] do_sync_read+0xc9/0x10c
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80228561>] update_curr+0xdf/0xfe
[<ffffffff80422729>] udp_ioctl+0x75/0x7a
[<ffffffff80283c2c>] sys_poll+0x32/0x3b
[<ffffffff8020bdee>] system_call+0x7e/0x83

avahi-daemon S 0000000000000000 0 4227 4226
ffff81012b7d9c18 0000000000000086 0000000000000000 ffffffff8043d3ce
0000000000000001 ffff81012d97a720 ffff81012fcc2000 ffff81012d97a928
000000032e668dc0 ffff81012d953200 00000000ffffffff ffffffff0000006a
Call Trace:
[<ffffffff8043d3ce>] unix_stream_sendmsg+0x262/0x329
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff803dbeee>] sock_sendmsg+0xcb/0xe3
[<ffffffff802414fd>] prepare_to_wait+0x15/0x5f
[<ffffffff8043c7a1>] unix_stream_recvmsg+0x245/0x4ea
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803db40b>] sock_aio_read+0xdd/0xec
[<ffffffff803dc11a>] sys_sendmsg+0x214/0x287
[<ffffffff80277fd4>] do_sync_read+0xc9/0x10c
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802eb8c9>] _atomic_dec_and_lock+0x39/0x58
[<ffffffff8027874e>] vfs_read+0xbd/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

exim4 S 0000000000000000 0 4275 1
ffff81012b021a18 0000000000000082 0000000000000000 ffff81012b810888
ffff81012c28a208 ffff81012b6b0720 ffff81012fc8a720 ffff81012b6b0928
0000000200001000 ffff81012fc8a720 00000000ffffffff ffff81012d520f78
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80259e5a>] generic_file_buffered_write+0x639/0x695
[<ffffffff8025bb9c>] __rmqueue+0x79/0xe6
[<ffffffff802ef67d>] number+0x119/0x204
[<ffffffff8025c800>] get_page_from_freelist+0x278/0x35e
[<ffffffff8025bb9c>] __rmqueue+0x79/0xe6
[<ffffffff802f038b>] vsnprintf+0x561/0x5a5
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff80287e0b>] d_lookup+0x1e/0x42
[<ffffffff802af809>] proc_flush_task+0x4e/0x1f6
[<ffffffff80241559>] remove_wait_queue+0x12/0x44
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8020bdee>] system_call+0x7e/0x83

hddtemp S 0000000000000000 0 4425 1
ffff81012b3efa18 0000000000000082 0000000000000000 00000000ffffffff
ffff81012be2a720 ffff81012be2a720 ffff81012fc8a720 ffff81012be2a928
0000000200000000 ffff81012b3efa28 00000000ffffffff 0000000100310655
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff80227c57>] enqueue_task+0x13/0x21
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff80274a24>] __slab_alloc+0xba/0x53a
[<ffffffff803e1774>] __alloc_skb+0x31/0x121
[<ffffffff803e17b9>] __alloc_skb+0x76/0x121
[<ffffffff803ddc95>] sock_alloc_send_skb+0x77/0x1d2
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff803e2909>] memcpy_fromiovec+0x36/0x66
[<ffffffff803e08cc>] skb_queue_tail+0x17/0x3e
[<ffffffff803df401>] sock_def_readable+0x10/0x5f
[<ffffffff8043bf67>] unix_dgram_sendmsg+0x3fb/0x491
[<ffffffff803dbeee>] sock_sendmsg+0xcb/0xe3
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff8028140e>] do_path_lookup+0x1a0/0x1c2
[<ffffffff802eb8c9>] _atomic_dec_and_lock+0x39/0x58
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff8027ada4>] cp_new_stat+0xe7/0xff
[<ffffffff803dc2b5>] sys_sendto+0x128/0x151
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

lpd S 0000000000000000 0 4435 1
ffff81012ac19a18 0000000000000082 0000000000000000 0000000000000000
0000000000000001 ffff81012b18a720 ffff81012fc8a720 ffff81012b18a928
0000000200000001 0000000000000000 00000000ffffffff ffff81012b18a720
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff8025acf6>] mempool_alloc+0x24/0xda
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8044817e>] thread_return+0x6e/0xf9
[<ffffffff80227f17>] __wake_up_common+0x3e/0x68
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff80287198>] dput+0x1c/0x10b
[<ffffffff8027eab8>] __follow_mount+0x26/0x7b
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff80287198>] dput+0x1c/0x10b
[<ffffffff80280eb1>] __link_path_walk+0xbb7/0xd0c
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff8028aaee>] notify_change+0x287/0x2ad
[<ffffffff80276e56>] chown_common+0xa8/0xb3
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff8043c3db>] unix_listen+0x49/0xd8
[<ffffffff8020bdee>] system_call+0x7e/0x83

lockd S 0000000000000001 0 4464 2
ffff81012ad83e10 0000000000000046 ffff81012b73b400 ffffffff80449c4f
ffff81012bf2fc00 ffff81012d4cce40 ffff81012b01d560 ffff81012d4cd048
000000012cee0780 ffff81012b01d560 ffff81012c6a0028 0000000000000000
Call Trace:
[<ffffffff80449c4f>] _spin_lock_bh+0x9/0x19
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff8814c9c0>] :sunrpc:svc_sock_release+0xf0/0x170
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff88174686>] :lockd:lockd+0x134/0x262
[<ffffffff80232f85>] do_exit+0x7bc/0x7c0
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff88174552>] :lockd:lockd+0x0/0x262
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd4 S 0000000000000000 0 4467 2
ffff81012ae79ed0 0000000000000046 0000000000000000 ffffffff8023e5fe
000000004730b4d2 ffff81012d4cc000 ffff81012fcc2000 ffff81012d4cc208
000000034730e772 ffffffff881f852f 00000000ffffffff ffff81012ae79e80
Call Trace:
[<ffffffff8023e5fe>] queue_delayed_work_on+0xae/0xbe
[<ffffffff881f852f>] :nfsd:laundromat_main+0x20b/0x216
[<ffffffff881f8324>] :nfsd:laundromat_main+0x0/0x216
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd S 0000000000000000 0 4468 2
ffff81012aecde30 0000000000000046 0000000000000000 ffffffff80449c4f
ffff81012fe21900 ffff81012be2b560 ffff81012fc8a720 ffff81012be2b768
000000022cee0a00 ffff81012aecde40 00000000ffffffff 000000010035e62b
Call Trace:
[<ffffffff80449c4f>] _spin_lock_bh+0x9/0x19
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff881e17a6>] :nfsd:nfsd+0xdb/0x2ad
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881e16cb>] :nfsd:nfsd+0x0/0x2ad
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd S 0000000000000003 0 4469 2
ffff81012af4fe30 0000000000000046 ffff81012b73b400 ffffffff80276816
ffff81012c7ef8c0 ffff81012be2a000 ffff81012be2ae40 ffff81012be2a208
000000032eb6a740 ffff81012af4fe40 ffff81012aece000 000000010035e62b
Call Trace:
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff881e17a6>] :nfsd:nfsd+0xdb/0x2ad
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881e16cb>] :nfsd:nfsd+0x0/0x2ad
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd S 0000000000000003 0 4470 2
ffff81012afd1e30 0000000000000046 ffff81012b73b400 ffffffff80276816
ffff81012c7eedc0 ffff81012be2ae40 ffff81012b6b1560 ffff81012be2b048
000000032eb6a980 ffff81012afd1e40 ffff81012af50000 000000010035e62b
Call Trace:
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff881e17a6>] :nfsd:nfsd+0xdb/0x2ad
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881e16cb>] :nfsd:nfsd+0x0/0x2ad
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd S 0000000000000002 0 4471 2
ffff81012a871e30 0000000000000046 ffff81012b73b400 ffffffff80276816
ffff81012cfe8840 ffff81012fe15560 ffff81012be2b560 ffff81012fe15768
000000022eb6a440 ffff81012a871e40 ffff81012afd2000 000000010035e62b
Call Trace:
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff881e17a6>] :nfsd:nfsd+0xdb/0x2ad
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881e16cb>] :nfsd:nfsd+0x0/0x2ad
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd S 0000000000000002 0 4472 2
ffff81012a8f3e30 0000000000000046 ffff81012b73b400 ffffffff80276816
ffff81012a8f4000 ffff81012e598e40 ffff81012fe15560 ffff81012e599048
000000022eb6aec0 ffff81012a8f3e40 ffff81012a872000 000000010035e62b
Call Trace:
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff80237ddc>] __mod_timer+0xb6/0xc4
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff881e17a6>] :nfsd:nfsd+0xdb/0x2ad
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881e16cb>] :nfsd:nfsd+0x0/0x2ad
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd S 0000000000000000 0 4473 2
ffff81012a979e30 0000000000000046 0000000000000000 ffffffff80276816
ffff81012a8f42c0 ffff81012c398000 ffff81012fcc2000 ffff81012c398208
000000032f0763c4 ffff81012a979e40 00000000ffffffff 000000010035e634
Call Trace:
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff881e17a6>] :nfsd:nfsd+0xdb/0x2ad
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881e16cb>] :nfsd:nfsd+0x0/0x2ad
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd S 0000000000000000 0 4474 2
ffff81012a9fbe30 0000000000000046 0000000000000000 0000000000000080
0000000000000000 ffff81012b6b0e40 ffff81012fc8a720 ffff81012b6b1048
0000000200008000 ffff81012a9fbe40 00000000ffffffff 000000010035e634
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff804496f0>] __down_read+0x12/0x9a
[<ffffffff881e17a6>] :nfsd:nfsd+0xdb/0x2ad
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881e16cb>] :nfsd:nfsd+0x0/0x2ad
[<ffffffff8020cbfe>] child_rip+0x0/0x12

nfsd S 0000000000000000 0 4475 2
ffff81012aa7de30 0000000000000046 0000000000000000 ffffffff80276816
ffff81012a8f4840 ffff81012b6b1560 ffff81012fcc2000 ffff81012b6b1768
000000032eb6aa00 ffff81012aa7de40 00000000ffffffff 000000010035e62b
Call Trace:
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8814d308>] :sunrpc:svc_recv+0x28e/0x40f
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff881e17a6>] :nfsd:nfsd+0xdb/0x2ad
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff881e16cb>] :nfsd:nfsd+0x0/0x2ad
[<ffffffff8020cbfe>] child_rip+0x0/0x12

rpc.mountd S 0000000000000003 0 4479 1
ffff81012aaf9a18 0000000000000086 0000000000000000 0000000000000000
0000000000000000 ffff81012fcf5560 ffff81012b6b0000 ffff81012fcf5768
0000000300000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 4 times
[<ffffffff80287198>] dput+0x1c/0x10b
[<ffffffff80280eb1>] __link_path_walk+0xbb7/0xd0c
[<ffffffff80258ab2>] find_lock_page+0x26/0xa1
[<ffffffff8025a843>] filemap_fault+0x1e2/0x366
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff8027a970>] chrdev_open+0x167/0x196
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80276ba4>] do_filp_open+0x2d/0x3d
[<ffffffff802f1117>] strncpy_from_user+0x36/0x4b
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

nscd S 0000000000000000 0 4490 1
ffff81012aac1e98 0000000000000086 0000000000000000 000000000000118a
000055555566c524 ffff81012ecbe000 ffffffff805354c0 ffff81012ecbe208
0000000000000000 ffff81012aac1ea8 00000000ffffffff 0000000100310ab5
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff8029e84e>] sys_epoll_wait+0x17f/0x421
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8020bdee>] system_call+0x7e/0x83

nscd S 0000000000000000 0 4496 1
ffff81012acb1cd8 0000000000000086 0000000000000000 ffffffff802ee66c
ffff81012acb1d78 ffff81012b18b560 ffff81012fc8a720 ffff81012b18b768
00000002ffffffff ffffffff802433ae 00000000ffffffff ffffffff80243925
Call Trace:
[<ffffffff802ee66c>] rb_insert_color+0xb2/0xda
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80246c9a>] futex_wait+0x23f/0x304
[<ffffffff80243553>] hrtimer_wakeup+0x0/0x22
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8024713c>] do_futex+0x74/0x9e0
[<ffffffff80244b2b>] getnstimeofday+0x32/0x8b
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff80247b8b>] sys_futex+0xe3/0x101
[<ffffffff80244b2b>] getnstimeofday+0x32/0x8b
[<ffffffff8020bdee>] system_call+0x7e/0x83

nscd S 0000000000000000 0 4497 1
ffff81012ab8dcd8 0000000000000086 0000000000000000 ffff81012f0741ed
ffff81012ab8dd78 ffff81012b18a000 ffff81012fc52e40 ffff81012b18a208
00000001ffffffff ffffffff802433ae 00000000ffffffff ffffffff80243925
Call Trace:
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80246c9a>] futex_wait+0x23f/0x304
[<ffffffff80243553>] hrtimer_wakeup+0x0/0x22
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8024713c>] do_futex+0x74/0x9e0
[<ffffffff80244b2b>] getnstimeofday+0x32/0x8b
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff80247b8b>] sys_futex+0xe3/0x101
[<ffffffff80244b2b>] getnstimeofday+0x32/0x8b
[<ffffffff8020bdee>] system_call+0x7e/0x83

nscd S 0000000000000000 0 4498 1
ffff81012ab8fcd8 0000000000000086 0000000000000000 ffff81012f0741ed
ffff81012ab8fd78 ffff81012ecbe720 ffffffff805354c0 ffff81012ecbe928
00000000ffffffff ffffffff802433ae 00000000ffffffff ffffffff80243925
Call Trace:
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80246c9a>] futex_wait+0x23f/0x304
[<ffffffff80243553>] hrtimer_wakeup+0x0/0x22
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8024713c>] do_futex+0x74/0x9e0
[<ffffffff80244b2b>] getnstimeofday+0x32/0x8b
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff80247b8b>] sys_futex+0xe3/0x101
[<ffffffff80244b2b>] getnstimeofday+0x32/0x8b
[<ffffffff8020bdee>] system_call+0x7e/0x83

nscd S 0000000000000003 0 4499 1
ffff81012ab91cd8 0000000000000086 0000000000000000 ffffffff00000001
0000000000000000 ffff81012c046720 ffff810129a82e40 ffff81012c046928
0000000300000000 ffffffff80267d50 000055555566c000 ffff81012ab91d40
Call Trace:
[<ffffffff80267d50>] find_extend_vma+0x16/0x59
[<ffffffff80246010>] get_futex_key+0x82/0x14e
[<ffffffff80246c4b>] futex_wait+0x1f0/0x304
[<ffffffff802290dc>] task_rq_lock+0x3d/0x6f
[<ffffffff802295e5>] try_to_wake_up+0x2c3/0x2d4
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8024713c>] do_futex+0x74/0x9e0
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff80247b8b>] sys_futex+0xe3/0x101
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff8020bdee>] system_call+0x7e/0x83

nscd S 0000000000000000 0 4500 1
ffff81012abb3cd8 0000000000000086 0000000000000000 ffffffff80228f46
ffff81012ecb5700 ffff81012c046e40 ffff81012fc52e40 ffff81012c047048
0000000100000040 ffffffff80267d50 00000000ffffffff ffff81012abb3d40
Call Trace:
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff80267d50>] find_extend_vma+0x16/0x59
[<ffffffff80246c4b>] futex_wait+0x1f0/0x304
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8024713c>] do_futex+0x74/0x9e0
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff80247b8b>] sys_futex+0xe3/0x101
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff8020bdee>] system_call+0x7e/0x83

nscd S 0000000000000000 0 4501 1
ffff81012abb5cd8 0000000000000086 0000000000000000 ffffffff00000001
0000000000000000 ffff81012b6b0000 ffff81012fc8a720 ffff81012b6b0208
0000000200000000 ffffffff80267d50 00000000ffffffff ffff81012abb5d40
Call Trace:
[<ffffffff80267d50>] find_extend_vma+0x16/0x59
[<ffffffff80246c4b>] futex_wait+0x1f0/0x304
[<ffffffff803e2b8e>] verify_iovec+0x46/0x84
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8024713c>] do_futex+0x74/0x9e0
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff80247b8b>] sys_futex+0xe3/0x101
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff8020bdee>] system_call+0x7e/0x83

inetd S 0000000000000000 0 4502 1
ffff81012ab89a18 0000000000000082 0000000000000000 000a80d200000000
ffffffff80545cd8 ffff81012ec74e40 ffff81012fcc2000 ffff81012ec75048
00000003000a80d2 ffff81012fcc2000 00000000ffffffff ffff81012ec74e40
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80324d32>] extract_buf+0xe9/0xf9
[<ffffffff803248a9>] __add_entropy_words+0x5d/0x184
[<ffffffff802ef67d>] number+0x119/0x204
[<ffffffff8025c800>] get_page_from_freelist+0x278/0x35e
[<ffffffff802f038b>] vsnprintf+0x561/0x5a5
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff80287167>] d_kill+0x44/0x59
[<ffffffff80287198>] dput+0x1c/0x10b
[<ffffffff802af874>] proc_flush_task+0xb9/0x1f6
[<ffffffff80241559>] remove_wait_queue+0x12/0x44
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8023ab09>] sys_rt_sigprocmask+0x50/0xce
[<ffffffff8020bdee>] system_call+0x7e/0x83

nmbd S 0000000000000000 0 4511 1
ffff81012a5c5a18 0000000000000086 0000000000000000 ffff81012ea8ba00
ffff8100a4868300 ffff81012b01c720 ffffffff805354c0 ffff81012b01c928
0000000000000000 ffff81012a5c5a28 00000000ffffffff 000000010030feb1
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 6 times
[<ffffffff803dbe0b>] sock_recvmsg+0xd5/0xed
[<ffffffff8025d9cf>] balance_dirty_pages_ratelimited_nr+0x1e5/0x1f4
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff803e7f63>] netdev_run_todo+0x220/0x229
[<ffffffff803e542d>] __dev_get_by_name+0x72/0x85
[<ffffffff803ddac9>] lock_sock_nested+0xa2/0xad
[<ffffffff80449c4f>] _spin_lock_bh+0x9/0x19
[<ffffffff803dd99f>] release_sock+0x13/0x9b
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff802413cb>] wake_up_bit+0x11/0x22
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

smbd S 0000000000000000 0 4513 1
ffff81012a081a18 0000000000000086 0000000000000000 ffffffff80229af5
0000000000470842 ffff81012ac4ce40 ffff81012fc52e40 ffff81012ac4d048
0000000100000001 ffff81012fc52e40 00000000ffffffff 0000000000000001
Call Trace:
[<ffffffff80229af5>] find_busiest_group+0x254/0x6d6
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8027d2ef>] pipe_poll+0x33/0x8d
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 2 times
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff80287198>] dput+0x1c/0x10b
[<ffffffff802ef67d>] number+0x119/0x204
[<ffffffff8025c800>] get_page_from_freelist+0x278/0x35e
[<ffffffff802f038b>] vsnprintf+0x561/0x5a5
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff80287e0b>] d_lookup+0x1e/0x42
[<ffffffff802af809>] proc_flush_task+0x4e/0x1f6
[<ffffffff80241559>] remove_wait_queue+0x12/0x44
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

smbd S 0000000000000000 0 4533 4513
ffff81012a2bbf68 0000000000000082 0000000000000000 00002af339898f10
00000000000011b5 ffff81012b01ce40 ffff81012fc52e40 ffff81012b01d048
0000000100000007 0000000b0000000e 00000000ffffffff 0000000000000000
Call Trace:
[<ffffffff8023a3c1>] sys_pause+0x19/0x22
[<ffffffff8020bdee>] system_call+0x7e/0x83

sshd S 0000000000000000 0 4534 1
ffff81012a319a18 0000000000000086 0000000000000000 0000000000000096
000000000042b364 ffff81012a413560 ffff81012fc8a720 ffff81012a413768
0000000200001000 ffff81012fc8a720 00000000ffffffff ffff81012d520cd8
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80274a24>] __slab_alloc+0xba/0x53a
[<ffffffff803ddc95>] sock_alloc_send_skb+0x77/0x1d2
[<ffffffff803ddc95>] sock_alloc_send_skb+0x77/0x1d2
[<ffffffff803e17b9>] __alloc_skb+0x76/0x121
[<ffffffff803ddc95>] sock_alloc_send_skb+0x77/0x1d2
[<ffffffff80233df8>] current_fs_time+0x1e/0x24
[<ffffffff803e2909>] memcpy_fromiovec+0x36/0x66
[<ffffffff803e08cc>] skb_queue_tail+0x17/0x3e
[<ffffffff803df401>] sock_def_readable+0x10/0x5f
[<ffffffff8043d3ce>] unix_stream_sendmsg+0x262/0x329
[<ffffffff8025c93f>] __alloc_pages+0x59/0x2ae
[<ffffffff803db31f>] sock_aio_write+0xd1/0xe0
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff80273327>] add_partial+0x12/0x3f
[<ffffffff80274306>] __slab_free+0x6d/0x2c4
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff802413cb>] wake_up_bit+0x11/0x22
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff80276816>] filp_close+0x5d/0x65
[<ffffffff8020bdee>] system_call+0x7e/0x83

famd S 0000000000000000 0 4595 1
ffff810129cf1a18 0000000000000086 0000000000000000 0000000000000000
0000000000000000 ffff81012b01c000 ffff81012fc8a720 ffff81012b01c208
0000000200000003 ffff81012d52d078 00000000ffffffff ffff81012d52d000
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80283bce>] do_sys_poll+0x334/0x360
[<ffffffff803e09d0>] skb_dequeue+0x48/0x50
[<ffffffff803e2b18>] memcpy_toiovec+0x36/0x66
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff803e2f52>] skb_copy_datagram_iovec+0x49/0x1e8
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff8042298d>] udp_recvmsg+0x193/0x1f3
[<ffffffff803dd31e>] sock_common_recvmsg+0x30/0x45
[<ffffffff803dbe0b>] sock_recvmsg+0xd5/0xed
[<ffffffff8025ec50>] activate_page+0xa2/0xc9
[<ffffffff8025ee53>] mark_page_accessed+0x1b/0x2f
[<ffffffff8025a843>] filemap_fault+0x1e2/0x366
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff803dd99f>] release_sock+0x13/0x9b
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff802413cb>] wake_up_bit+0x11/0x22
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

ntpd S 0000000000000000 0 4632 1
ffff810129e6fa18 0000000000000082 0000000000000000 ffff81012e19c0d0
ffff81012ed903a8 ffff810129d45560 ffff81012fc8a720 ffff810129d45768
0000000200001000 ffff81012fc8a720 00000000ffffffff ffff81012c92b9c0
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff803e326f>] datagram_poll+0x21/0xd9
[<ffffffff80420d77>] udp_poll+0x13/0xfb
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 7 times
[<ffffffff802ee66c>] rb_insert_color+0xb2/0xda
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff8023838b>] recalc_sigpending+0xe/0x25
[<ffffffff8020b92c>] do_notify_resume+0x653/0x725
[<ffffffff80211d59>] init_fpu+0x6b/0x87
[<ffffffff8020dd37>] math_state_restore+0x1a/0x49
[<ffffffff80449e2d>] error_exit+0x0/0x84
[<ffffffff8020bc2d>] sys_rt_sigreturn+0x21b/0x2be
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

mdadm S 0000000000000000 0 4643 1
ffff810129db9a18 0000000000000082 0000000000000000 000a80d200000000
ffffffff80545cd8 ffff81012ac4c000 ffff81012fc8a720 ffff81012ac4c208
00000002000a80d2 ffff810129db9a28 00000000ffffffff 00000001003122a6
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80227c57>] enqueue_task+0x13/0x21
[<ffffffff80228435>] inc_nr_running+0x19/0x32
[<ffffffff802295e5>] try_to_wake_up+0x2c3/0x2d4
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff803c01c8>] md_ioctl+0x1206/0x127e
[<ffffffff802413e5>] autoremove_wake_function+0x9/0x2e
[<ffffffff80227f17>] __wake_up_common+0x3e/0x68
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff8029a631>] do_open+0x229/0x2c0
[<ffffffff8027fc34>] may_open+0x5b/0x22c
[<ffffffff8029a887>] blkdev_open+0x0/0x5d
[<ffffffff8029a8b5>] blkdev_open+0x2e/0x5d
[<ffffffff80276a44>] __dentry_open+0x101/0x1aa
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

apcupsd D 0000000000000000 0 4655 1
ffff810129f13d48 0000000000000086 0000000000000000 0000002000000400
ffff810129f13d28 ffff810129d44000 ffff81012fc8a720 ffff810129d44208
00000002052aeb80 ffff810129f13d58 00000000ffffffff 00000001003107cc
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff803d69e7>] usbhid_wait_io+0x9a/0xfd
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803d8caa>] hiddev_ioctl+0x370/0x91e
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff8027ada4>] cp_new_stat+0xe7/0xff
[<ffffffff803d87f2>] hiddev_read+0x19a/0x1f7
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802830b5>] do_ioctl+0x55/0x6b
[<ffffffff80283318>] vfs_ioctl+0x24d/0x266
[<ffffffff802787af>] vfs_read+0x11e/0x132
[<ffffffff8028336d>] sys_ioctl+0x3c/0x5f
[<ffffffff8020bdee>] system_call+0x7e/0x83

apcupsd S 0000000000000000 0 4739 1
ffff810129b17db8 0000000000000086 ffff810129b38000 ffffffff802413dc
ffff810129b17d38 ffff810129b38000 ffff810129d44000 ffff810129b38208
0000000029b17dc8 ffff81012d420244 ffff810129b17dc8 0000000000000002
Call Trace:
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8028140e>] do_path_lookup+0x1a0/0x1c2
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff80449c4f>] _spin_lock_bh+0x9/0x19
[<ffffffff803dd99f>] release_sock+0x13/0x9b
[<ffffffff8040b34a>] inet_csk_accept+0xad/0x234
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8029d8e6>] inotify_d_instantiate+0x3e/0x68
[<ffffffff80428336>] inet_accept+0x25/0xb5
[<ffffffff803dce80>] sys_accept+0xff/0x1d1
[<ffffffff803db9e4>] sys_connect+0x86/0x9c
[<ffffffff80287fef>] d_instantiate+0x52/0x61
[<ffffffff8020bdee>] system_call+0x7e/0x83

atd S 0000000000000000 0 4661 1
ffff810129c31eb8 0000000000000082 0000000000000000 ffffffff80243b12
ffff810129c31ee8 ffff810129d44720 ffff81012fc52e40 ffff810129d44928
0000000100000000 ffffffff802433ae 00000000ffffffff ffffffff80243925
Call Trace:
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80448e56>] do_nanosleep+0x46/0x77
[<ffffffff8024398f>] hrtimer_nanosleep+0x58/0x11e
[<ffffffff80243553>] hrtimer_wakeup+0x0/0x22
[<ffffffff80243aa1>] sys_nanosleep+0x4c/0x62
[<ffffffff8020bdee>] system_call+0x7e/0x83

cron S 0000000000000000 0 4668 1
ffff810129ff1eb8 0000000000000086 0000000000000000 ffffffff80243b12
ffff810129ff1ee8 ffff81012b18ae40 ffff81012fcc2000 ffff81012b18b048
0000000300000000 ffffffff802433ae 00000000ffffffff ffffffff80243925
Call Trace:
[<ffffffff80243b12>] ktime_get_ts+0x1a/0x4e
[<ffffffff802433ae>] enqueue_hrtimer+0x5c/0x63
[<ffffffff80243925>] hrtimer_start+0xf2/0x104
[<ffffffff80448e56>] do_nanosleep+0x46/0x77
[<ffffffff8024398f>] hrtimer_nanosleep+0x58/0x11e
[<ffffffff80243553>] hrtimer_wakeup+0x0/0x22
[<ffffffff80243aa1>] sys_nanosleep+0x4c/0x62
[<ffffffff8020bdee>] system_call+0x7e/0x83

portsentry S ffff8100052a15a0 0 4689 1
ffff810129f59a18 0000000000000082 ffff810129f599e0 0000000000000000
ffffffff80545ca0 ffff810129a82000 ffff81012a412720 ffff810129a82208
00000000000200d0 ffff810005114968 00000000ffffffff ffff810129a82000
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8040caaf>] tcp_poll+0x25/0x138
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 9 times
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff802413cb>] wake_up_bit+0x11/0x22
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

portsentry S 0000000000000000 0 4693 1
ffff810129f55a18 0000000000000086 0000000000000000 ffffffff8025c93f
00000010000200d0 ffff8101299f8720 ffff81012fc8a720 ffff8101299f8928
00000002000a80d2 0000000000000000 00000000ffffffff ffff810129a0f600
Call Trace:
[<ffffffff8025c93f>] __alloc_pages+0x59/0x2ae
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff803e326f>] datagram_poll+0x21/0xd9
[<ffffffff80420d77>] udp_poll+0x13/0xfb
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 9 times
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff8021f1d8>] do_page_fault+0x425/0x779
[<ffffffff80241321>] bit_waitqueue+0x16/0x82
[<ffffffff802413cb>] wake_up_bit+0x11/0x22
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

getty S 0000000000000002 0 4715 1
ffff810129f4ddb8 0000000000000086 ffff8100052cb380 0000000000000020
0000000000000020 ffff810129b2e720 ffff810129b2ee40 ffff810129b2e928
00000002052292f0 00000008802631f2 ffff81012c601000 ffff81012fbe4000
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff80264b64>] handle_mm_fault+0x424/0x772
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8032ba06>] read_chan+0x3b8/0x66e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80326fa3>] tty_ldisc_ref_wait+0xe/0x9b
[<ffffffff8032899b>] tty_read+0x72/0xc8
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

getty S 0000000000000000 0 4717 1
ffff810129baddb8 0000000000000086 0000000000000000 0000000000000020
0000000000000020 ffff810129b2ee40 ffff81012fc8a720 ffff810129b2f048
00000002052292f0 00000008802631f2 00000000ffffffff ffff81012d122000
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff80264b64>] handle_mm_fault+0x424/0x772
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8032ba06>] read_chan+0x3b8/0x66e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80326fa3>] tty_ldisc_ref_wait+0xe/0x9b
[<ffffffff8032899b>] tty_read+0x72/0xc8
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

getty S 0000000000000000 0 4718 1
ffff810129a59db8 0000000000000086 0000000000000000 0000000000000020
0000000000000020 ffff810129b2f560 ffff81012fc52e40 ffff810129b2f768
00000001052292f0 00000008802631f2 00000000ffffffff ffff81012b188800
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff80264b64>] handle_mm_fault+0x424/0x772
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8032ba06>] read_chan+0x3b8/0x66e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80326fa3>] tty_ldisc_ref_wait+0xe/0x9b
[<ffffffff8032899b>] tty_read+0x72/0xc8
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

getty S 0000000000000000 0 4719 1
ffff810129b45db8 0000000000000086 0000000000000000 0000000000000020
0000000000000020 ffff810129b30000 ffff81012fcc2000 ffff810129b30208
00000003052292f0 00000008802631f2 00000000ffffffff ffff81012d199800
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff80264b64>] handle_mm_fault+0x424/0x772
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8032ba06>] read_chan+0x3b8/0x66e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80326fa3>] tty_ldisc_ref_wait+0xe/0x9b
[<ffffffff8032899b>] tty_read+0x72/0xc8
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

getty S 0000000000000000 0 4721 1
ffff810129babdb8 0000000000000082 0000000000000000 0000000000000020
0000000000000020 ffff81012a412e40 ffffffff805354c0 ffff81012a413048
00000000052292f0 00000008802631f2 00000000ffffffff ffff81012e879000
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff80264b64>] handle_mm_fault+0x424/0x772
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8032ba06>] read_chan+0x3b8/0x66e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80326fa3>] tty_ldisc_ref_wait+0xe/0x9b
[<ffffffff8032899b>] tty_read+0x72/0xc8
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

getty S ffff8100052aa5a0 0 4722 1
ffff810129f2fdb8 0000000000000086 ffff810129f2fd80 0000000000000020
0000000000000020 ffff810129b30720 ffff810129b2f560 ffff810129b30928
00000001052292f0 00000008802631f2 00000000ffffffff ffff81012d1ac800
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff80264b64>] handle_mm_fault+0x424/0x772
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8032ba06>] read_chan+0x3b8/0x66e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80326fa3>] tty_ldisc_ref_wait+0xe/0x9b
[<ffffffff8032899b>] tty_read+0x72/0xc8
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

sshd S 0000000000000000 0 4740 4534
ffff810129f37c18 0000000000000086 0000000000000000 ffffffff8043d3ce
0000000000000001 ffff810129825560 ffffffff805354c0 ffff810129825768
0000000029b66580 ffffffff805354c0 00000000ffffffff ffffffff80287d9d
Call Trace:
[<ffffffff8043d3ce>] unix_stream_sendmsg+0x262/0x329
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802414fd>] prepare_to_wait+0x15/0x5f
[<ffffffff8043c7a1>] unix_stream_recvmsg+0x245/0x4ea
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803db40b>] sock_aio_read+0xdd/0xec
[<ffffffff80277fd4>] do_sync_read+0xc9/0x10c
[<ffffffff802ec753>] kobject_get+0x12/0x17
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80276ba4>] do_filp_open+0x2d/0x3d
[<ffffffff8027874e>] vfs_read+0xbd/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

sshd S 0000000000000003 0 4743 4740
ffff810129ae1a18 0000000000000082 0000000000000000 ffff810128605900
ffff810129ae19cc ffff810129b38e40 ffff810129a83560 ffff810129b39048
0000000300000000 0000000000000001 0000000000000096 0000000000000003
Call Trace:
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff8032713c>] tty_poll+0x5f/0x6d
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 5 times
[<ffffffff80449c4f>] _spin_lock_bh+0x9/0x19
[<ffffffff803dd99f>] release_sock+0x13/0x9b
[<ffffffff8040df5a>] tcp_sendmsg+0x9af/0xab3
[<ffffffff80228cb6>] __check_preempt_curr_fair+0x56/0x78
[<ffffffff803db31f>] sock_aio_write+0xd1/0xe0
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff80241559>] remove_wait_queue+0x12/0x44
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80233df8>] current_fs_time+0x1e/0x24
[<ffffffff80325fc3>] tty_ldisc_deref+0x62/0x75
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff80278b45>] sys_write+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

tcsh S 0000000000000000 0 4744 4743
ffff810129a4ff28 0000000000000082 0000000000000000 ffff810129824e40
0000000000000003 ffff810129824e40 ffff81012fcc2000 ffff810129825048
0000000380448110 ffff810129a4ff70 00000000ffffffff ffff810129a4ff58
Call Trace:
[<ffffffff8020bdee>] system_call+0x7e/0x83
[<ffffffff8023a486>] sys_rt_sigsuspend+0xbc/0xdd
[<ffffffff8023ab6e>] sys_rt_sigprocmask+0xb5/0xce
[<ffffffff8020c107>] ptregscall_common+0x67/0xb0

smbd S 0000000000000000 0 4792 4513
ffff810128d7ba18 0000000000000082 0000000000000000 ffff81012fca9c00
ffff810128d7b9cc ffff810129b38720 ffff81012fcc2000 ffff810129b38928
0000000328d7ba18 ffff810128d7ba28 00000000ffffffff 0000000100310e04
Call Trace:
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff80287d9d>] __d_lookup+0xb0/0x100
[<ffffffff8027ec7d>] do_lookup+0x63/0x1ae
[<ffffffff80287198>] dput+0x1c/0x10b
[<ffffffff80280eb1>] __link_path_walk+0xbb7/0xd0c
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff802810d4>] link_path_walk+0xce/0xe0
[<ffffffff80276a44>] __dentry_open+0x101/0x1aa
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff802eb8c9>] _atomic_dec_and_lock+0x39/0x58
[<ffffffff8028bba8>] mntput_no_expire+0x1c/0x80
[<ffffffff8027ada4>] cp_new_stat+0xe7/0xff
[<ffffffff80284755>] sys_select+0x15a/0x183
[<ffffffff8020bdee>] system_call+0x7e/0x83

screen S 0000000000000000 0 4890 4744
ffff810128523f68 0000000000000086 0000000000000000 ffffffff80233813
00000d4c0000131a ffff8101282ec720 ffff81012fcc2000 ffff8101282ec928
000000034e5a42d0 0000000000000000 00000000ffffffff ffffffff80233aa5
Call Trace:
[<ffffffff80233813>] do_setitimer+0x15e/0x329
[<ffffffff80233aa5>] alarm_setitimer+0x35/0x65
[<ffffffff8023a3c1>] sys_pause+0x19/0x22
[<ffffffff8020bdee>] system_call+0x7e/0x83

screen S 0000000000000000 0 4891 4890
ffff8101286ada18 0000000000000086 0000000000000000 0000000000000286
0000000000000053 ffff810129a83560 ffff81012fcc2000 ffff810129a83768
0000000300000000 0000000000000001 00000000ffffffff 0000000000000003
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff8032713c>] tty_poll+0x5f/0x6d
[<ffffffff80284031>] do_select+0x3fc/0x45f
[<ffffffff8028451a>] __pollwait+0x0/0xe1
[<ffffffff802295f6>] default_wake_function+0x0/0xe
sage repeated 6 times
[<ffffffff80227f17>] __wake_up_common+0x3e/0x68
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff80284250>] core_sys_select+0x1bc/0x265
[<ffffffff80241559>] remove_wait_queue+0x12/0x44
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff80325fc3>] tty_ldisc_deref+0x62/0x75
[<ffffffff802846bc>] sys_select+0xc1/0x183
[<ffffffff80278b45>] sys_write+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

tcsh S 0000000000000000 0 4893 4891
ffff8101282abdb8 0000000000000086 0000000000000000 0000000000000000
ffff81012868bc00 ffff81012ac4c720 ffffffff805354c0 ffff81012ac4c928
000000002c930000 ffff81012840f410 00000000ffffffff 0000000000000000
Call Trace:
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802415e1>] add_wait_queue+0x15/0x44
[<ffffffff8032ba06>] read_chan+0x3b8/0x66e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff80326fa3>] tty_ldisc_ref_wait+0xe/0x9b
[<ffffffff8032899b>] tty_read+0x72/0xc8
[<ffffffff8027873b>] vfs_read+0xaa/0x132
[<ffffffff80278ad7>] sys_read+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

md3_raid5 S 0000000000000000 0 4923 2
ffff8101284f1e80 0000000000000046 0000000000000000 0000000000000046
ffff81012ea9e5e0 ffff81012ec75560 ffff81012fcc2000 ffff81012ec75768
000000032ca9ae00 ffffffff803b03e2 00000000ffffffff ffff81012cb33800
Call Trace:
[<ffffffff803b03e2>] unplug_slaves+0x5f/0x9a
[<ffffffff804489b4>] schedule_timeout+0x1e/0xad
[<ffffffff802414fd>] prepare_to_wait+0x15/0x5f
[<ffffffff803c02fb>] md_thread+0xbb/0xf1
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff803c0240>] md_thread+0x0/0xf1
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfslogd/0 S 0000000000000000 0 4952 2
ffff81010bc07ed0 0000000000000046 0000000000000000 0000000000000287
ffff810129fa2840 ffff810129b30e40 ffff81012ec75560 ffff810129b31048
000000002e2a5840 0000000000000046 0000000000000287 ffff8100a62e8780
Call Trace:
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfslogd/1 S 0000000000000000 0 4953 2
ffff810107d5bed0 0000000000000046 0000000000000000 ffffffff8827f63f
ffff8101267f7300 ffff810129b31560 ffff81012fc52e40 ffff810129b31768
000000012e2a5b40 ffff81012ecc8000 00000000ffffffff 0000000000000002
Call Trace:
[<ffffffff8827f63f>] :xfs:xfs_buf_rele+0x32/0xa0
[<ffffffff8827f8e4>] :xfs:xfs_buf_iodone_work+0x0/0x41
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfslogd/2 S 0000000000000000 0 4954 2
ffff8101267efed0 0000000000000046 0000000000000000 0000000000000001
0000000000000282 ffff81012fe14000 ffff81012fc8a720 ffff81012fe14208
000000022ad3be40 00000000ffffffff 00000000ffffffff ffff81012aaac700
Call Trace:
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfslogd/3 S 0000000000000003 0 4955 2
ffff8101175d9ed0 0000000000000046 0000000000000000 ffffffff80273327
ffff810108b12000 ffff81012b01d560 ffff81012ec75560 ffff81012b01d768
000000032e2a5f00 0000000000000287 ffff81012ed0e900 ffff81012fdf4a00
Call Trace:
[<ffffffff80273327>] add_partial+0x12/0x3f
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfsdatad/0 S 0000000000000000 0 4956 2
ffff81010f493ed0 0000000000000046 0000000000000000 0000000000000003
ffff81010f493e90 ffff810129b2e000 ffffffff805354c0 ffff810129b2e208
000000000a405c38 ffffffffffffffff 00000000ffffffff 0000000000000000
Call Trace:
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfsdatad/1 S 0000000000000001 0 4957 2
ffff8101267bfed0 0000000000000046 ffff8100ca52a9c0 ffffffff80297e45
0000000000000286 ffff8101282ece40 ffff81012ec75560 ffff8101282ed048
00000001ffffffff 0000000000000000 ffff81012b6b6b40 ffff81010a405c38
Call Trace:
[<ffffffff80297e45>] end_buffer_async_write+0xe5/0x106
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfsdatad/2 S 0000000000000000 0 4958 2
ffff810100e79ed0 0000000000000046 0000000000000000 ffffffff80297e45
0000000000000286 ffff8101282ed560 ffff81012fc8a720 ffff8101282ed768
00000002ffffffff 0000000000000287 00000000ffffffff ffffffff805a2de8
Call Trace:
[<ffffffff80297e45>] end_buffer_async_write+0xe5/0x106
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfsdatad/3 S 0000000000000003 0 4959 2
ffff81011aae5ed0 0000000000000046 ffff8100cb399c30 ffffffff80297e45
0000000000000286 ffff8101282ec000 ffff81012ec75560 ffff8101282ec208
00000003ffffffff 0000000000000287 ffff81012b6b6c60 ffffffff805a2de8
Call Trace:
[<ffffffff80297e45>] end_buffer_async_write+0xe5/0x106
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfs_mru_cache S ffff8100052a1640 0 4961 2
ffff81010f421ed0 0000000000000046 ffff81010f421e98 0000000000000000
ffff810117894000 ffff810117894000 ffff810129d44e40 ffff810117894208
0000000000000000 ffffffff80448110 00000000ffffffff 0000000000000046
Call Trace:
[<ffffffff80448110>] thread_return+0x0/0xf9
[<ffffffff8023e6c7>] worker_thread+0x74/0x9b
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff8023e653>] worker_thread+0x0/0x9b
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfsbufd D 0000000000000000 0 4966 2
ffff810102e29cc0 0000000000000046 0000000000000000 0000000000000001
0000000000000086 ffff810117894720 ffff81012fc8a720 ffff810117894928
000000022cb33800 0000000000000046 00000000ffffffff ffffffff802e27e0
Call Trace:
[<ffffffff802e27e0>] __generic_unplug_device+0x13/0x24
[<ffffffff803b12cf>] get_active_stripe+0x22f/0x4ca
[<ffffffff80228f46>] __wake_up+0x38/0x4e
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff803b6b3b>] make_request+0x3f3/0x577
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802e1728>] generic_make_request+0x1be/0x1f5
[<ffffffff802e3caf>] submit_bio+0xb4/0xbb
[<ffffffff88280c06>] :xfs:_xfs_buf_ioapply+0x276/0x2a1
[<ffffffff88280c6a>] :xfs:xfs_buf_iorequest+0x39/0x66
[<ffffffff88284280>] :xfs:xfs_bdstrat_cb+0x37/0x3b
[<ffffffff882810df>] :xfs:xfsbufd+0x8a/0xe3
[<ffffffff88281055>] :xfs:xfsbufd+0x0/0xe3
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

xfssyncd S 0000000000000000 0 4973 2
ffff81010d8fde90 0000000000000046 0000000000000000 ffffffff8826e9d7
0000000000000000 ffff810117894e40 ffffffff805354c0 ffff810117895048
0000000000000000 ffff81010d8fdea0 00000000ffffffff 0000000100310522
Call Trace:
[<ffffffff8826e9d7>] :xfs:xfs_icsb_count+0xf5/0x105
[<ffffffff80448a20>] schedule_timeout+0x8a/0xad
[<ffffffff80237ba4>] process_timeout+0x0/0x5
[<ffffffff88285ca5>] :xfs:xfssyncd+0x33/0x13f
[<ffffffff88285c72>] :xfs:xfssyncd+0x0/0x13f
[<ffffffff802412cc>] kthread+0x47/0x73
[<ffffffff8020cc08>] child_rip+0xa/0x12
[<ffffffff80241285>] kthread+0x0/0x73
[<ffffffff8020cbfe>] child_rip+0x0/0x12

bonnie++ D 0000000000000003 0 4981 4893
ffff81011598b578 0000000000000082 0000000000000000 0000000000000001
0000000000000096 ffff810117895560 ffff81012ec75560 ffff810117895768
000000031f434070 0000000000000046 ffff81012ea9e5e0 ffffffff802e27e0
Call Trace:
[<ffffffff802e27e0>] __generic_unplug_device+0x13/0x24
[<ffffffff802e35f4>] generic_unplug_device+0x18/0x28
[<ffffffff803b12cf>] get_active_stripe+0x22f/0x4ca
[<ffffffff802295f6>] default_wake_function+0x0/0xe
[<ffffffff803b6b3b>] make_request+0x3f3/0x577
[<ffffffff8025acf6>] mempool_alloc+0x24/0xda
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff802e1728>] generic_make_request+0x1be/0x1f5
[<ffffffff802e3caf>] submit_bio+0xb4/0xbb
[<ffffffff80298e2f>] __bio_add_page+0x109/0x1b9
[<ffffffff8827dcb4>] :xfs:xfs_submit_ioend_bio+0x1e/0x27
[<ffffffff8827e0ce>] :xfs:xfs_submit_ioend+0x88/0xc6
[<ffffffff8827ef51>] :xfs:xfs_page_state_convert+0x51e/0x56d
[<ffffffff8827f0f2>] :xfs:xfs_vm_writepage+0xa7/0xe1
[<ffffffff8025d022>] __writepage+0xa/0x23
[<ffffffff8025d552>] write_cache_pages+0x176/0x2a3
[<ffffffff8025d018>] __writepage+0x0/0x23
[<ffffffff8025d6bb>] do_writepages+0x20/0x2d
[<ffffffff80291ec8>] __writeback_single_inode+0xcd/0x3a7
[<ffffffff8827e194>] :xfs:__xfs_get_blocks+0x61/0x19b
[<ffffffff802924fa>] sync_sb_inodes+0x1cb/0x2af
[<ffffffff80292961>] writeback_inodes+0x7d/0xd3
[<ffffffff8025d8fd>] balance_dirty_pages_ratelimited_nr+0x113/0x1f4
[<ffffffff80259d91>] generic_file_buffered_write+0x570/0x695
[<ffffffff80233df8>] current_fs_time+0x1e/0x24
[<ffffffff802eec67>] __up_write+0x21/0x10e
[<ffffffff882853b3>] :xfs:xfs_write+0x6dd/0xa82
[<ffffffff80227f17>] __wake_up_common+0x3e/0x68
[<ffffffff88281932>] :xfs:xfs_file_aio_write+0x5a/0x5d
[<ffffffff80277ec8>] do_sync_write+0xc9/0x10c
[<ffffffff802eebcf>] __up_read+0x13/0x8a
[<ffffffff802413dc>] autoremove_wake_function+0x0/0x2e
[<ffffffff80228561>] update_curr+0xdf/0xfe
[<ffffffff80278608>] vfs_write+0xad/0x136
[<ffffffff80278b45>] sys_write+0x45/0x6e
[<ffffffff8020bdee>] system_call+0x7e/0x83

tcsh S 0000000000000000 0 4983 4891
ffff8100a536bf28 0000000000000086 0000000000000000 ffff81010fea0000
0000000000000000 ffff81010fea0000 ffffffff805354c0 ffff81010fea0208
0000000080448110 ffff8100a536bf70 00000000ffffffff ffff8100a536bf58
Call Trace:
[<ffffffff8020bdee>] system_call+0x7e/0x83
[<ffffffff8023a486>] sys_rt_sigsuspend+0xbc/0xdd
[<ffffffff8023ab6e>] sys_rt_sigprocmask+0xb5/0xce
[<ffffffff8020c107>] ptregscall_common+0x67/0xb0

tcsh R running task 0 5038 4983