[DRBD-user] bio_clone oops

Philipp Reisner philipp.reisner at linbit.com
Mon Jan 16 10:15:34 CET 2006

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Am Montag, 16. Januar 2006 07:55 schrieb Arne Groh:
> dear drbdusers and developers,
>
> in the last two weeks we had some not reproducable kernel oopses like this:
>
>
> Jan 13 21:12:57 fs01 kernel: Unable to handle kernel paging request at
> virtual a
> ddress f6ca5000
> Jan 13 21:12:57 fs01 kernel:  printing eip:
> Jan 13 21:12:57 fs01 kernel: c0166657
> Jan 13 21:12:57 fs01 kernel: *pde = 004db067
> Jan 13 21:12:57 fs01 kernel: *pte = 36ca5000
> Jan 13 21:12:57 fs01 kernel: Oops: 0000 [#1]
> Jan 13 21:12:57 fs01 kernel: PREEMPT SMP DEBUG_PAGEALLOC
> Jan 13 21:12:57 fs01 kernel: Modules linked in: drbd aic7xxx
> scsi_transport_spi
> Jan 13 21:12:57 fs01 kernel: CPU:    0
> Jan 13 21:12:57 fs01 kernel: EIP:    0060:[bio_clone+87/208]    Not
> tainted VLI
> Jan 13 21:12:57 fs01 kernel: EFLAGS: 00010206   (2.6.15.smp1)
> Jan 13 21:12:57 fs01 kernel: EIP is at bio_clone+0x57/0xd0
> Jan 13 21:12:57 fs01 kernel: eax: 000000c0   ebx: db5dbc20   ecx:
> 00000008   edx
>
> : f230ff20
>
> Jan 13 21:12:57 fs01 kernel: esi: f6ca5000   edi: f230ffc0   ebp:
> d13819dc   esp
>
> : d13819c0
>
> Jan 13 21:12:57 fs01 kernel: ds: 007b   es: 007b   ss: 0068
>
> someone who has an idea, how to fix this problem ?
> we use kernel 2.6.15 with drbd 0.7.15 on a dual intel pentium III
> machine. on the drbd device we have a xfs-filesystem.
>

Could you please post the whole OOPS, especially the call trace.

Thanks,

  Philipp
-- 
: Dipl-Ing Philipp Reisner                      Tel +43-1-8178292-50 :
: LINBIT Information Technologies GmbH          Fax +43-1-8178292-82 :
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