Re: 2.6.9-rc4 Oops in s_show / prune_dcache

From: viro
Date: Tue Oct 12 2004 - 09:03:30 EST


On Tue, Oct 12, 2004 at 03:29:50PM +0300, Sami Farin wrote:
> CPU: 0
> EIP: 0060:[<c013e798>] Not tainted VLI
> EFLAGS: 00210006 (2.6.9-rc4)
> EIP is at s_show+0x54/0x1b4
> eax: c0368f15 ebx: c0368f15 ecx: 14000008 edx: 0000000a
> esi: c132c860 edi: c132c874 ebp: ce5d8f2c esp: ce5d8f00
> ds: 007b es: 007b ss: 0068
> Process ss (pid: 20558, threadinfo=ce5d8000 task=c3787450)
> Stack: c053da20 c132c860 00000000 c037f356 00000000 c132c7fc c132c7fc 00000008
> 00000000 000008b2 000056f4 ce5d8f6c c0169dba c053da20 c132c860 00000000
> cf4fea60 ce5d8fb0 c053da38 ce5d8f64 000002ed c053da38 0000000e 00000035

s_show() from mm/slab.c; looks like cachep->lists.slabs_full.next == 0x14000008
which is certainly not a kernel pointer...
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