From: "Thomas Langås" <tlan@zet.no>
To: linux-kernel@vger.kernel.org
Subject: Kernel BUG at swap.c:62 [2.4.19 vanilla]
Date: Wed, 16 Oct 2002 15:01:31 +0200 [thread overview]
Message-ID: <20021016150131.F26786@stine.vestdata.no> (raw)
Reading Oops report from the terminal
kernel BUG at swap.c:62!
kernel BUG at swap.c:62!
invalid operand: 0000
CPU: 1
EIP: 0010:[<c01329ca>] Not tainted
EFLAGS: 00010202
invalid operand: 0000
CPU: 1
EIP: 0010:[<c01329ca>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202
eax: 020008c1 ebx: c2302140 ecx: c2302140 edx: f7d514e4
esi: 00000000 edi: f7d514e4 ebp: cf5439b0 esp: c6f0bee8
ds: 0018 es: 0018 ss: 0018
Process perl (pid: 16439, stackpage=c6f0b000)
Stack: c012bc22 c2302140 f7d514e4 c2302140 c012e2b3 c2302140 cf5439b0 00000000
f7d514e4 00000001 00000286 00000003 00000001 f0f6a780 00000fff bfffd118
bfffe118 c01481b2 cf5439b0 00000000 c0162aa0 00000000 bfffe118 c0164453
Call Trace: [<c012bc22>] [<c012e2b3>] [<c01481b2>] [<c0162aa0>] [<c0164453>]
eax: 020008c1 ebx: c2302140 ecx: c2302140 edx: f7d514e4
esi: 00000000 edi: f7d514e4 ebp: cf5439b0 esp: c6f0bee8
ds: 0018 es: 0018 ss: 0018
Process perl (pid: 16439, stackpage=c6f0b000)
Stack: c012bc22 c2302140 f7d514e4 c2302140 c012e2b3 c2302140 cf5439b0 00000000
f7d514e4 00000001 00000286 00000003 00000001 f0f6a780 00000fff bfffd118
bfffe118 c01481b2 cf5439b0 00000000 c0162aa0 00000000 bfffe118 c0164453
Call Trace: [<c012bc22>] [<c012e2b3>] [<c01481b2>] [<c0162aa0>] [<c0164453>]
[<c0148262>] [<c014f07e>] [<c0142600>] [<c0108b3b>]
Code: 0f 0b 3e 00 f2 02 29 c0 8b 15 1c 6c 2d c0 8d 41 1c 89 42 04
[<c0148262>] [<c014f07e>] [<c0142600>] [<c0108b3b>]
Code: 0f 0b 3e 00 f2 02 29 c0 8b 15 1c 6c 2d c0 8d 41 1c 89 42 04
>>EIP; c01329ca <lru_cache_add+3a/70> <=====
Trace; c012bc22 <add_to_page_cache_unique+82/90>
Trace; c012e2b3 <read_cache_page+73/120>
Trace; c01481b2 <page_getlink+22/b0>
Trace; c0162aa0 <ext3_readpage+0/20>
Trace; c0164453 <ext3_dirty_inode+a3/100>
Trace; c0148262 <page_readlink+22/90>
Trace; c014f07e <__mark_inode_dirty+2e/a0>
Trace; c0142600 <sys_readlink+80/a0>
Trace; c0108b3b <system_call+33/38>
Code; c01329ca <lru_cache_add+3a/70>
00000000 <_EIP>:
Code; c01329ca <lru_cache_add+3a/70> <=====
0: 0f 0b ud2a <=====
Code; c01329cc <lru_cache_add+3c/70>
2: 3e ds
Code; c01329cd <lru_cache_add+3d/70>
3: 00 f2 add %dh,%dl
Code; c01329cf <lru_cache_add+3f/70>
5: 02 29 add (%ecx),%ch
Code; c01329d1 <lru_cache_add+41/70>
7: c0 8b 15 1c 6c 2d c0 rorb $0xc0,0x2d6c1c15(%ebx)
Code; c01329d8 <lru_cache_add+48/70>
e: 8d 41 1c lea 0x1c(%ecx),%eax
Code; c01329db <lru_cache_add+4b/70>
11: 89 42 04 mov %eax,0x4(%edx)
This is a vanilla 2.4.19 kernel, and we've seen this bug on several machines,
but we haven't been able to find out what triggers it. And I don't see a
BUG-statement at swap.c line 62. So, anyone with an idea of what to do is
welcome with suggestions :)
--
Thomas
next reply other threads:[~2002-10-16 12:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-16 13:01 Thomas Langås [this message]
2002-10-16 14:38 ` Emiliano Gabrielli
2002-10-16 14:42 ` Hugh Dickins
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