* Oops in kjournald
@ 2005-01-11 9:05 Roland Rosenfeld
2005-01-11 9:24 ` Bad things happening to journaled filesystem machines; Was: " Jeffrey E. Hundstad
0 siblings, 1 reply; 2+ messages in thread
From: Roland Rosenfeld @ 2005-01-11 9:05 UTC (permalink / raw)
To: Linux Kernel Mailinglist
In the last week I got the following Oops five times on two machines,
when they are under very heavy load (mailserver based on Debian sarge
with postfix 2.1.4) when the load is >4 for some hours.
---------------------- schnipp --------------------------------
Unable to handle kernel NULL pointer dereference at virtual address 0000000c
printing eip:
c01a65a5
*pde = 00000000
Oops: 0002 [#1]
PREEMTP SMP
Modules linked in: e1000 tg3 bonding rtc unix
CPU: 0
EIP: 0060:[<c01a65a5>] Not tainted VLI
EFLAGS: 00010282 (2.6.10-686-nc-smp-1)
EIP is at jounral_commit_transaction+0x315/0x12f0
eax: f157117c ebx: 00000000 ecx: 00000000 edx: f7cffb80
es: 007b es: 007b ss: 0068
Process kjournald (pid: 171, threadinfo=f6f7e000 task=f6e92520)
Stack: e2efd5cc e2efd5cc 00000008 000011da 00000000 f6e97ac0 f6f7e000 f6f7e000
f6ef6bb8 f6e97a14 00000000 00000000 00000000 00000000 00000000 f0fa9dac
e8a39ecc 000011da 00000000 f6e92520 c012d580 f6f7fe44 f6f7fe44 00000000
Call Trace:
[<c012d580>] autoremove_wake_function+0x0/0x60
[<c012d580>] autoremove_wake_function+0x0/0x60
[<c01a9af5>] kjounald+0xe5/0x240
[<c011b837>] do_exit+0x2d7/0x480
[<c012d580>] autoremove_wake_function+0x0/0x60
[<c012d580>] autoremove_wake_function+0x0/0x60
[<c0102572>] ret_from_fork+0x6/0x14
[<c01a99f0>] commit_timeout+0x0/0x10
[<c01a9a10>] kjournald+0x0/0x240
[<c01007f5>] kernel_thread_helper+0x5/0x10
Code: 00 8b 45 20 85 c0 75 be 8b 44 24 38 85 c0 0f 85 16 0d 00 00 8b 45 18 85 c0 0f 84 83 00 00 00 be 00 e0 ff ff 21 e6 8b 78 20 8b 1f <f0> ff 43 0c 8b 03 a8 04 0f 85 b3 0c 00 00 89 5c 24 04 8b 94 24
<6>note: kjournald[171] exited with preempt_count 1
---------------------- schnipp --------------------------------
I run a 2.6.10 kernel (with aacraid 1.1.5 2372 driver from Adaptec,
everything else vanilla) on Dual Xeon machines. The kernel has ext3fs
and XFS compiled in but currently all filesystems are ext3.
In the logs I don't see anything, because the machines freeze with the
above message (I retyped the messages from the screen, so there may be
some typos, if necessary I have a screenshot here to correct some
misspellings).
What can I do to fix this problem? Using google I didn't find a hint
for further search, but my kernel knowledge is very limited :-|
Tschoeeee
Roland
^ permalink raw reply [flat|nested] 2+ messages in thread
* Bad things happening to journaled filesystem machines; Was: Oops in kjournald
2005-01-11 9:05 Oops in kjournald Roland Rosenfeld
@ 2005-01-11 9:24 ` Jeffrey E. Hundstad
0 siblings, 0 replies; 2+ messages in thread
From: Jeffrey E. Hundstad @ 2005-01-11 9:24 UTC (permalink / raw)
To: Linux Kernel Mailinglist; +Cc: Roland Rosenfeld
I've had 4 machines do the similiar things. It happens during backups
or during updatedb. This has happened on 2.6.9, 2.6.10, 2.6.10-ac7, and
2.6.10-ac8. I've seen several similiar reports with journaled file
systems. I use XFS exclusively; but have seen reports on XFS and EXT3.
I would report something more useful but what I'm usually left with is
XFS unmounted and nothing useful on the screen. This has been on Xeon,
Pentium-3 and Athlon systems. ...wish I could report more but perhaps it
will add /part/ of a data point.
--
jeffrey hundstad
Roland Rosenfeld wrote:
>In the last week I got the following Oops five times on two machines,
>when they are under very heavy load (mailserver based on Debian sarge
>with postfix 2.1.4) when the load is >4 for some hours.
>
>---------------------- schnipp --------------------------------
>Unable to handle kernel NULL pointer dereference at virtual address 0000000c
> printing eip:
>c01a65a5
>*pde = 00000000
>Oops: 0002 [#1]
>PREEMTP SMP
>Modules linked in: e1000 tg3 bonding rtc unix
>CPU: 0
>EIP: 0060:[<c01a65a5>] Not tainted VLI
>EFLAGS: 00010282 (2.6.10-686-nc-smp-1)
>EIP is at jounral_commit_transaction+0x315/0x12f0
>eax: f157117c ebx: 00000000 ecx: 00000000 edx: f7cffb80
>es: 007b es: 007b ss: 0068
>Process kjournald (pid: 171, threadinfo=f6f7e000 task=f6e92520)
>Stack: e2efd5cc e2efd5cc 00000008 000011da 00000000 f6e97ac0 f6f7e000 f6f7e000
> f6ef6bb8 f6e97a14 00000000 00000000 00000000 00000000 00000000 f0fa9dac
> e8a39ecc 000011da 00000000 f6e92520 c012d580 f6f7fe44 f6f7fe44 00000000
>Call Trace:
> [<c012d580>] autoremove_wake_function+0x0/0x60
> [<c012d580>] autoremove_wake_function+0x0/0x60
> [<c01a9af5>] kjounald+0xe5/0x240
> [<c011b837>] do_exit+0x2d7/0x480
> [<c012d580>] autoremove_wake_function+0x0/0x60
> [<c012d580>] autoremove_wake_function+0x0/0x60
> [<c0102572>] ret_from_fork+0x6/0x14
> [<c01a99f0>] commit_timeout+0x0/0x10
> [<c01a9a10>] kjournald+0x0/0x240
> [<c01007f5>] kernel_thread_helper+0x5/0x10
>Code: 00 8b 45 20 85 c0 75 be 8b 44 24 38 85 c0 0f 85 16 0d 00 00 8b 45 18 85 c0 0f 84 83 00 00 00 be 00 e0 ff ff 21 e6 8b 78 20 8b 1f <f0> ff 43 0c 8b 03 a8 04 0f 85 b3 0c 00 00 89 5c 24 04 8b 94 24
> <6>note: kjournald[171] exited with preempt_count 1
>---------------------- schnipp --------------------------------
>
>I run a 2.6.10 kernel (with aacraid 1.1.5 2372 driver from Adaptec,
>everything else vanilla) on Dual Xeon machines. The kernel has ext3fs
>and XFS compiled in but currently all filesystems are ext3.
>
>In the logs I don't see anything, because the machines freeze with the
>above message (I retyped the messages from the screen, so there may be
>some typos, if necessary I have a screenshot here to correct some
>misspellings).
>
>What can I do to fix this problem? Using google I didn't find a hint
>for further search, but my kernel knowledge is very limited :-|
>
>Tschoeeee
>
> Roland
>-
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>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2005-01-11 9:24 ` Bad things happening to journaled filesystem machines; Was: " Jeffrey E. Hundstad
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