lkml.org 
[lkml]   [2007]   [Oct]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Bug] 2.6.23-rc9 - kernel BUG at mm/slab.c:592!
Hi Kamalesh,

On 10/4/07, Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Kernel bug hit, while running fsstress over the CIFS mounted partition on
> the ppc64 machine
>
> cpu 0x0: Vector: 700 (Program Check) at [c000000106ec75f0]
>
> pc: c0000000000d69cc: .kmem_cache_free+0xac/0x154
>
> lr: c0000000000b05f0: .mempool_free_slab+0x1c/0x30
>
> sp: c000000106ec7870
>
> msr: 8000000000029032
>
> current = 0xc000000007cf64c0
>
> paca = 0xc0000000007ecf00
>
> pid = 8210, comm = fsstress
>
> kernel BUG at mm/slab.c:592!

Looks like someone passed a non-slab pointer to
mempool_free()/kmem_cache_free() so it's likely that the problem is in
cifs, not mm.

Pekka
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-10-04 09:13    [W:0.035 / U:0.300 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site