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hi,
i noticed that i get an Oops during shutdown and it says something about
rpciod/0 and i do have NFSv3 volumes mounted (and thus unmounted on
shutdown), full log, dmesg, .config here:
http://nerdbynature.de/bits/prinz/2.6.12-rc3-mm3/
CPU: 0
EIP: 0060:[<00000000>] Not tainted VLI
EFLAGS: 00010282 (2.6.12-rc3-mm3)
EIP is at _stext+0x3feffdd8/0x8
eax: c1628ec0 ebx: c1628ec0 ecx: 00000000 edx: dfa600b0
esi: 00000000 edi: c1628f34 ebp: de9327c0 esp: de413f24
ds: 007b es: 007b ss: 0068
Process rpciod/0 (pid: 8245, threadinfo=de412000 task=dfa600b0)
Stack:
c039942b
dfa600b0
dfa601d8
00000292
c1628f3c
00000297
c1628f40
c012b31e
00000000
00000000
dffc4550
de412000
de9327d8
de9327c8
de9327d0
de412000
c1628ec0
c0399560
de412000
ffffffff
ffffffff
00000001
00000000
c0117cf0
Call Trace:
[<c039942b>] __rpc_execute+0x14b/0x250
[<c012b31e>] worker_thread+0x1ae/0x280
[<c0399560>] rpc_async_schedule+0x0/0x10
[<c0117cf0>] default_wake_function+0x0/0x10
[<c0117d37>] __wake_up_common+0x37/0x60
[<c0117cf0>] default_wake_function+0x0/0x10
[<c012b170>] worker_thread+0x0/0x280
[<c012f615>] kthread+0x95/0xd0
[<c012f580>] kthread+0x0/0xd0
[<c010136d>] kernel_thread_helper+0x5/0x18
thank you,
Christian.
PS: i'm booting with netconsole which is *really* great for such things,
because the oops did not make it to the disk, as the local-filesystems are
already unmonted (shutdown!). but: the output is really odd. for example
the first line after the Call Trace looked like this:
Call Trace:
[<c039942b>]
__rpc_execute+0x14b/0x250
ok, easy - just delete the linewrap. but i really wonder if the Stack:
above is readable at all (i haven't touched it)
- --
BOFH excuse #69:
knot in cables caused data stream to become twisted and kinked
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su den 15.05.2005 Klokka 02:03 (+0200) skreiv Christian Kujau:
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> Hash: SHA1
>
> hi,
>
> i noticed that i get an Oops during shutdown and it says something about
> rpciod/0 and i do have NFSv3 volumes mounted (and thus unmounted on
> shutdown), full log, dmesg, .config here:
>
> http://nerdbynature.de/bits/prinz/2.6.12-rc3-mm3/
>
> CPU: 0
> EIP: 0060:[<00000000>] Not tainted VLI
> EFLAGS: 00010282 (2.6.12-rc3-mm3)
> EIP is at _stext+0x3feffdd8/0x8
> eax: c1628ec0 ebx: c1628ec0 ecx: 00000000 edx: dfa600b0
> esi: 00000000 edi: c1628f34 ebp: de9327c0 esp: de413f24
> ds: 007b es: 007b ss: 0068
> Process rpciod/0 (pid: 8245, threadinfo=de412000 task=dfa600b0)
>
> Stack:
> c039942b
> dfa600b0
> dfa601d8
> 00000292
> c1628f3c
> 00000297
> c1628f40
> c012b31e
>
>
> 00000000
> 00000000
> dffc4550
> de412000
> de9327d8
> de9327c8
> de9327d0
> de412000
>
>
> c1628ec0
> c0399560
> de412000
> ffffffff
> ffffffff
> 00000001
> 00000000
> c0117cf0
>
>
> Call Trace:
> [<c039942b>] __rpc_execute+0x14b/0x250
> [<c012b31e>] worker_thread+0x1ae/0x280
> [<c0399560>] rpc_async_schedule+0x0/0x10
> [<c0117cf0>] default_wake_function+0x0/0x10
> [<c0117d37>] __wake_up_common+0x37/0x60
> [<c0117cf0>] default_wake_function+0x0/0x10
> [<c012b170>] worker_thread+0x0/0x280
> [<c012f615>] kthread+0x95/0xd0
> [<c012f580>] kthread+0x0/0xd0
> [<c010136d>] kernel_thread_helper+0x5/0x18
That should already have been fixed in 2.6.12-rc4-mm1.
Cheers,
Trond
On Sun, May 15, 2005 2:26, Trond Myklebust said:
>
> That should already have been fixed in 2.6.12-rc4-mm1.
>
minutes after sending the report, i saw that 2.6.12-rc4-mm1 was out
already. compiled, booted, but today's shutdown produced the same error
:-(
just in case i was unclear: the shutdown completes, the oops shows "only"
up on the tty, no data corruption or the like so far.
are there any fancy debug flags i could set, to provide more information?
thank,
Christian.
--
make bzImage, not war
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Maneesh Soni wrote:
> Could you try configuring kdump and get a crashdump when the system
> crashes(oops). Please refer to Documentation/kdump.txt in -mm kernel tree.
> You might also want to set /proc/sys/kernel/panic_on_oops to 1, so as to
> initiate kernel panic during oops.
i've done so, but..hmm...no panic was triggered, because the Oops is gone.
but it *was* there, i swear ;-)
http://nerdbynature.de/bits/prinz/2.6.12-rc3-mm3/prinz-nc_2.6.12-rc4-mm1.log
(but this time with a tainted kernel)
now i can boot 2.6.12-rc4-mm1 (tainted/not tainted), but the oops does not
show up anymore.
but thanks for the hint, i'll keep that in mind next time [1]
Christian.
[1] when will it be? even the -mm kernel is pretty rock-solid for me.
great job!
- --
BOFH excuse #415:
Maintenance window broken
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