From: Ookhoi <ookhoi@humilis.net>
To: linux-kernel@vger.kernel.org
Subject: oops with 2.6.0-test7 on dell poweredge 650
Date: Thu, 16 Oct 2003 13:48:42 +0200 [thread overview]
Message-ID: <20031016114842.GJ20079@favonius> (raw)
Hi all,
I found the following oops in dmesg. It happened during the daily
cronjob logrotate. The machine is a dell poweredge 650.
I can provide more info if wanted but tried to keep this mail
a bit small.
The machine seems oke btw.
Oops in dmesg and decoded oops (below):
Unable to handle kernel NULL pointer dereference at virtual address 0000003c
printing eip:
c0174f15
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0174f15>] Not tainted
EFLAGS: 00010246
EIP is at proc_pid_stat+0x7f/0x492
eax: 00000000 ebx: dee4f380 ecx: 00000000 edx: c02c988c
esi: e79ade00 edi: 00000000 ebp: dee4f380 esp: dfcc1e40
ds: 007b es: 007b ss: 0068
Process killall (pid: 15937, threadinfo=dfcc0000 task=f516a780)
Stack: c02c8c60 dee4f380 0000000d e79ade10 dee4f380 0000000d c0172dc0 dee4f380
e79ade10 3f8de432 c015de52 e1a95180 e79ade10 c02c8c60 c02c8c60 c0173451
e1a95180 e79ade10 0000000d 00000004 dee4f380 ffffffea fffffff4 e431e0f8
Call Trace:
[<c0172dc0>] proc_pid_make_inode+0xc3/0xe0
[<c015de52>] d_instantiate+0x4e/0x5a
[<c0173451>] proc_pident_lookup+0xf2/0x258
[<c0154c0f>] real_lookup+0xc8/0xea
[<c01333af>] buffered_rmqueue+0xb3/0x13f
[<c01334e1>] __alloc_pages+0xa6/0x314
[<c0172422>] proc_info_read+0x54/0x138
[<c0148d4d>] vfs_read+0xd0/0x135
[<c0148fe0>] sys_read+0x42/0x63
[<c0108d13>] syscall_call+0x7/0xb
Code: 8b 48 3c 85 c9 74 3e 8b 81 98 00 00 00 89 84 24 d0 00 00 00
==> Decoded oops:
ksymoops 2.4.9 on i686 2.6.0-test7. Options used
-v /boot/2.6.0-test7 (specified)
-K (specified)
-L (specified)
-o /lib/modules/2.6.0-test7/ (default)
-m /boot/System.map-2.6.0-test7 (specified)
Error (pclose_local): read_nm_symbols pclose failed 0x100
Warning (read_vmlinux): no kernel symbols in vmlinux, is /boot/2.6.0-test7 a valid vmlinux file?
No modules in ksyms, skipping objects
Unable to handle kernel NULL pointer dereference at virtual address 0000003c
c0174f15
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0174f15>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: dee4f380 ecx: 00000000 edx: c02c988c
esi: e79ade00 edi: 00000000 ebp: dee4f380 esp: dfcc1e40
ds: 007b es: 007b ss: 0068
Stack: c02c8c60 dee4f380 0000000d e79ade10 dee4f380 0000000d c0172dc0 dee4f380
e79ade10 3f8de432 c015de52 e1a95180 e79ade10 c02c8c60 c02c8c60 c0173451
e1a95180 e79ade10 0000000d 00000004 dee4f380 ffffffea fffffff4 e431e0f8
Call Trace:
[<c0172dc0>] proc_pid_make_inode+0xc3/0xe0
[<c015de52>] d_instantiate+0x4e/0x5a
[<c0173451>] proc_pident_lookup+0xf2/0x258
[<c0154c0f>] real_lookup+0xc8/0xea
[<c01333af>] buffered_rmqueue+0xb3/0x13f
[<c01334e1>] __alloc_pages+0xa6/0x314
[<c0172422>] proc_info_read+0x54/0x138
[<c0148d4d>] vfs_read+0xd0/0x135
[<c0148fe0>] sys_read+0x42/0x63
[<c0108d13>] syscall_call+0x7/0xb
Code: 8b 48 3c 85 c9 74 3e 8b 81 98 00 00 00 89 84 24 d0 00 00 00
>>EIP; c0174f15 <proc_pid_stat+7f/492> <=====
>>ebx; dee4f380 <_end+1eabd968/3fc6c5e8>
>>edx; c02c988c <task_state_array+0/34>
>>esi; e79ade00 <_end+2761c3e8/3fc6c5e8>
>>ebp; dee4f380 <_end+1eabd968/3fc6c5e8>
>>esp; dfcc1e40 <_end+1f930428/3fc6c5e8>
Trace; c0172dc0 <proc_pid_make_inode+c3/e0>
Trace; c015de52 <d_instantiate+4e/5a>
Trace; c0173451 <proc_pident_lookup+f2/258>
Trace; c0154c0f <real_lookup+c8/ea>
Trace; c01333af <buffered_rmqueue+b3/13f>
Trace; c01334e1 <__alloc_pages+a6/314>
Trace; c0172422 <proc_info_read+54/138>
Trace; c0148d4d <vfs_read+d0/135>
Trace; c0148fe0 <sys_read+42/63>
Trace; c0108d13 <syscall_call+7/b>
Code; c0174f15 <proc_pid_stat+7f/492>
00000000 <_EIP>:
Code; c0174f15 <proc_pid_stat+7f/492> <=====
0: 8b 48 3c mov 0x3c(%eax),%ecx <=====
Code; c0174f18 <proc_pid_stat+82/492>
3: 85 c9 test %ecx,%ecx
Code; c0174f1a <proc_pid_stat+84/492>
5: 74 3e je 45 <_EIP+0x45>
Code; c0174f1c <proc_pid_stat+86/492>
7: 8b 81 98 00 00 00 mov 0x98(%ecx),%eax
Code; c0174f22 <proc_pid_stat+8c/492>
d: 89 84 24 d0 00 00 00 mov %eax,0xd0(%esp,1)
1 warning and 1 error issued. Results may not be reliable.
reply other threads:[~2003-10-16 11:48 UTC|newest]
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