Panic on shutdown

From: Martin J. Bligh (mbligh@aracnet.com)
Date: Sun Dec 22 2002 - 15:19:46 EST


Does this look familiar to anyone? Virgin 2.5.52 on NUMA-Q.

Saving random seed... done.
Unmounting remote filesystems... Unable to handle kernel NULL pointer
dereferenc
e at virtual address 00000504
 printing eip:
c012e5d0
*pde = 00104001
*pte = 00000000
Oops: 0002
CPU: 15
EIP: 0060:[<c012e5d0>] Not tainted
EFLAGS: 00010046
EIP is at __pdflush+0x30/0x1e8
eax: 00000000 ebx: ede14000 ecx: eeff2d64 edx: eeff2cc0
esi: c020bcf4 edi: eeff2fae ebp: ede15fd8 esp: ede15fc0
ds: 0068 es: 0068 ss: 0068
Process pdflush (pid: 4033, threadinfo=ede14000 task=eeff2cc0)
Stack: c012e788 00000000 00000000 00000000 c012e793 ede15fd8 00000000
00000000
       00000068 00000068 ffffffff c0106e7c c0106e81 00000000 00000000
00000000
Call Trace:
 [<c012e788>] pdflush+0x0/0x14
 [<c012e793>] pdflush+0xb/0x14
 [<c0106e7c>] kernel_thread_helper+0x0/0xc
 [<c0106e81>] kernel_thread_helper+0x5/0xc

Code: f0 fe 88 04 05 00 00 0f 88 60 02 00 00 8b 03 c7 80 a0 05 00
 <1>Unable to handle kernel NULL pointer dereference at virtual address
0000051c
 printing eip:
c011c3e3
*pde = 2f664001
*pte = 00000000
Oops: 0000
CPU: 10
EIP: 0060:[<c011c3e3>] Not tainted
EFLAGS: 00010286
EIP is at sys_wait4+0x23b/0x418
eax: 00000008 ebx: 00000000 ecx: 00000000 edx: 00000008
esi: eeff2cc0 edi: f018e0dc ebp: f0198000 esp: f0199f7c
ds: 0068 es: 0068 ss: 0068
Process init (pid: 1, threadinfo=f0198000 task=f018e040)
Stack: f0198000 00000000 bffff750 bffff714 f0198000 00000001 f018e040
00000000
       f018e040 c0116d88 00000000 00000000 00000000 f018e040 c0116d88
f018e194
       f018e194 c0108a27 ffffffff bffff750 00000001 00000000 bffff750
bffff714
Call Trace:
 [<c0116d88>] default_wake_function+0x0/0x34
 [<c0116d88>] default_wake_function+0x0/0x34
 [<c0108a27>] syscall_call+0x7/0xb

Code: 83 b9 1c 05 00 00 00 74 2a 8b 54 24 4c 83 c2 04 19 c0 39 55
 <0>Kernel panic: Attempted to kill init!

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This archive was generated by hypermail 2b29 : Mon Dec 23 2002 - 22:00:31 EST