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Subject2.4.18: oops in kmem_cache_free (involving reiserfs)
This is an unpatched 2.4.18 kernel on a Duron 950, configured with
everything modular. My Hauppage TV/capture card sometimes causes
partial lockups or reboots; I don't know if this could be related to
that.

-Eric

---------------------
ksymoops 2.4.3 on i686 2.4.18. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.18/ (default)
-m /packages/linux/2.4.18/athlon/boot/System.map (specified)

cpu: 0, clocks: 1991182, slice: 995591
Warning: unable to open an initial console.
8139too Fast Ethernet driver 0.9.24
Unable to handle kernel paging request at virtual address 003f2000
c012b72e
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c012b72e>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010046
eax: c0578000 ebx: c0010000 ecx: 00000006 edx: 003f2000
esi: cdfecdd4 edi: 00000202 ebp: c12bcacc esp: c344bd34
ds: 0018 es: 0018 ss: 0018
Process yuv2lav (pid: 4412, stackpage=c344b000)
Stack: c00103c0 c00103c0 c00103c0 c01347b2 cdfecdd4 c00103c0 c0136596 c00103c0
c00103c0 00000000 00000000 c010a308 c1181ec8 c00103c0 00001000 c00103c0
00000000 c0134acb c12bcacc 00000000 c12bcacc c929d624 0000061a 00000000
Call Trace: [<c01347b2>] [<c0136596>] [<c010a308>] [<c0134acb>] [<c0125a99>]
[<c0125ab4>] [<c0125bbb>] [<c013e3f1>] [<c0180810>] [<c0125c8b>] [<c0123e6b>]
[<c0145c34>] [<c0180f07>] [<c0124175>] [<c0145da2>] [<c013123f>] [<c013c5f6>]
[<c0125633>] [<c01320e4>] [<c0132429>] [<c0106d2b>]
Code: 89 02 8b 46 08 8d 56 08 89 58 04 89 03 89 53 04 89 5e 08 eb
>>EIP; c012b72e <kmem_cache_free+5e/90> <=====
Trace; c01347b2 <__put_unused_buffer_head+22/50>
Trace; c0136596 <try_to_free_buffers+b6/100>
Trace; c010a308 <call_do_IRQ+6/e>
Trace; c0134aca <discard_bh_page+6a/80>
Trace; c0125a98 <do_flushpage+28/30>
Trace; c0125ab4 <truncate_complete_page+14/50>
Trace; c0125bba <truncate_list_pages+ca/160>
Trace; c013e3f0 <page_getlink+20/70>
Trace; c0180810 <reiserfs_readpage+0/20>
Trace; c0125c8a <truncate_inode_pages+3a/70>
Trace; c0123e6a <vmtruncate+9a/140>
Trace; c0145c34 <inode_setattr+24/d0>
Trace; c0180f06 <reiserfs_setattr+c6/10c>
Trace; c0124174 <do_no_page+34/130>
Trace; c0145da2 <notify_change+52/160>
Trace; c013123e <do_truncate+3e/60>
Trace; c013c5f6 <open_namei+336/5b0>
Trace; c0125632 <do_brk+1f2/220>
Trace; c01320e4 <filp_open+34/60>
Trace; c0132428 <sys_open+38/a0>
Trace; c0106d2a <system_call+32/38>
Code; c012b72e <kmem_cache_free+5e/90>
00000000 <_EIP>:
Code; c012b72e <kmem_cache_free+5e/90> <=====
0: 89 02 mov %eax,(%edx) <=====
Code; c012b730 <kmem_cache_free+60/90>
2: 8b 46 08 mov 0x8(%esi),%eax
Code; c012b732 <kmem_cache_free+62/90>
5: 8d 56 08 lea 0x8(%esi),%edx
Code; c012b736 <kmem_cache_free+66/90>
8: 89 58 04 mov %ebx,0x4(%eax)
Code; c012b738 <kmem_cache_free+68/90>
b: 89 03 mov %eax,(%ebx)
Code; c012b73a <kmem_cache_free+6a/90>
d: 89 53 04 mov %edx,0x4(%ebx)
Code; c012b73e <kmem_cache_free+6e/90>
10: 89 5e 08 mov %ebx,0x8(%esi)
Code; c012b740 <kmem_cache_free+70/90>
13: eb 00 jmp 15 <_EIP+0x15> c012b742 <kmem_cache_free+72/90>

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