* oops Re: 2.5.63-mm2
@ 2003-03-04 12:20 Con Kolivas
2003-03-04 18:48 ` Andrew Morton
0 siblings, 1 reply; 2+ messages in thread
From: Con Kolivas @ 2003-03-04 12:20 UTC (permalink / raw)
To: linux kernel mailing list; +Cc: Andrew Morton
oops running contest:
Unable to handle kernel paging request at virtual address 9acfdcf2
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0060:[<c016d525>] Not tainted
EFLAGS: 00010246
EIP is at ext3_free_branches+0x1d/0x210
eax: 9acfdcf2 ebx: c6c8d610 ecx: cdf422c0 edx: c9120000
esi: c7ff6dc0 edi: 0001401f ebp: c2883eb4 esp: c2883e04
ds: 007b es: 007b ss: 0068
Process dbench (pid: 7379, threadinfo=c2882000 task=c1717900)
Stack: c6c8d610 c7ff6dc0 0001401f c2883eb4 c2883e14 c2883e14 c013f59c c6c8d610
c2883eac c016d5d6 c7ff6dc0 cdf422c0 c6c8d610 c911f000 c9120000 00000000
c2883eac 00000000 00000001 c7ff6dc0 00000400 cdf42240 00000001 c016d891
Call Trace:
[<c013f59c>] __bread_slow+0x6c/0x94
[<c016d5d6>] ext3_free_branches+0xce/0x210
[<c016d891>] ext3_truncate+0x179/0x4b8
[<c016da65>] ext3_truncate+0x34d/0x4b8
[<c017b9a7>] __jbd_kmalloc+0x1b/0x6c
[<c0175c13>] start_this_handle+0x157/0x1a0
[<c0175d30>] journal_start+0x8c/0xb8
[<c016b14f>] start_transaction+0x57/0x84
[<c016b1e4>] ext3_delete_inode+0x0/0x190
[<c016b2c3>] ext3_delete_inode+0xdf/0x190
[<c016b1e4>] ext3_delete_inode+0x0/0x190
[<c015284f>] generic_delete_inode+0x8b/0xb4
[<c0152988>] generic_drop_inode+0x10/0x24
[<c0152a02>] iput+0x66/0x6c
[<c01500f6>] dput+0x16a/0x1a0
[<c013e378>] __fput+0x94/0xb4
[<c013e2e3>] fput+0x13/0x14
[<c013cec5>] filp_close+0x99/0xa4
[<c0116cb8>] put_files_struct+0x4c/0xb4
[<c01176c7>] do_exit+0x1b7/0x354
[<c011788a>] sys_exit+0xe/0x10
[<c0108b17>] syscall_call+0x7/0xb
Code: f6 00 02 0f 85 e2 01 00 00 83 6c 24 3c 01 0f 82 b9 01 00 00
Con
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: oops Re: 2.5.63-mm2
2003-03-04 12:20 oops Re: 2.5.63-mm2 Con Kolivas
@ 2003-03-04 18:48 ` Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2003-03-04 18:48 UTC (permalink / raw)
To: Con Kolivas; +Cc: linux-kernel
Con Kolivas <kernel@kolivas.org> wrote:
>
> oops running contest:
>
> Unable to handle kernel paging request at virtual address 9acfdcf2
You had an ext3 handle which has a trashed ->journal pointer. I've seen that
once, possibly twice before too.
I don't know what is causing it. It is just kmalloc'ed memory. It could be
anywhere in the kernel :( Seems to have started around 2.5.63.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2003-03-04 12:20 oops Re: 2.5.63-mm2 Con Kolivas
2003-03-04 18:48 ` Andrew Morton
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