nfsv3 oops

Hans Reiser (jeremy@xxedgexx.com)
Mon, 18 Oct 1999 19:43:15 -0400 (EDT)


Ahh, please help.

-jeremy

Unable to handle kernel NULL pointer dereference at virtual address
00000008
current->tss.cr3 = 00101000, %cr3 = 00101000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c08cac5b>]
EFLAGS: 00010206
eax: 02000000 ebx: b8425c84 ecx: 00000000 edx: 02000000
esi: 00000000 edi: 00000000 ebp: b8425c80 esp: b8d5df34
ds: 0018 es: 0018 ss: 0018
Process nfsd (pid: 502, process nr: 35, stackpage=b8d5d000)
Stack: b8425ce8 b8425c80 00000000 c08cfa4e b88a1800 b8425c84 b8425ce8
b88a1800
c08d5e20 b8e18014 b88a1800 c08c847f b88a1800 b84255c0 b8425c80
b88a18f4
c08d5e20 b8425cec c08b3c38 b88a1800 b8e18014 b8d5c000 b8d5c000
00000001
Call Trace: [<c08cfa4e>] [<c08d5e20>] [<c08c847f>] [<c08d5e20>]
[<c08b3c38>] [<c08d5d40>] [<c08d585c>]
[<c08c8259>] [<8010896f>]
Code: 8b 47 08 66 8b 40 22 25 00 f0 ff ff 66 3d 00 80 75 07 bb c0

>>EIP: c08cac5b <nlm_version4+4c9f/????>
Trace: c08cfa4e <END_OF_CODE+9a92/????>
Trace: c08d5e20 <END_OF_CODE+fe64/????>
Trace: c08c847f <nlm_version4+24c3/????>
Trace: c08d5e20 <END_OF_CODE+fe64/????>
Trace: c08b3c38 <svc_process_Rsmp_f8f77247+2b4/524>
Trace: c08d5d40 <END_OF_CODE+fd84/????>
Trace: c08d585c <END_OF_CODE+f8a0/????>
Trace: c08c8259 <nlm_version4+229d/????>
Code: c08cac5b <nlm_version4+4c9f/????> 00000000 <_EIP>: <===
Code: c08cac5b <nlm_version4+4c9f/????> 0: 8b 47 08
movl 0x8(%edi),%eax <===
Code: c08cac5e <nlm_version4+4ca2/????> 3: 66 8b 40 22
movw 0x22(%eax),%ax
Code: c08cac62 <nlm_version4+4ca6/????> 7: 25 00 f0 ff ff
andl $0xfffff000,%eax
Code: c08cac67 <nlm_version4+4cab/????> c: 66 3d 00 80
cmpw $0x8000,%ax
Code: c08cac6b <nlm_version4+4caf/????> 10: 75 07
jne c08cac74 <nlm_version4+4cb8/????>
Code: c08cac6d <nlm_version4+4cb1/????> 12: bb c0 00 00 00
movl $0xc0,%ebx

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