[OOPS] 2.4.19-pre2-ac4 possibly kswapd

Jim MacBaine (jmacbaine@yahoo.de)
Wed, 20 Mar 2002 14:44:32 +0100 (CET)


Hello everybody,

I got the following oops under X. The machine froze
completely, neither SYSRQ nor remote login worked.

This box is a P3-866 VIA chipset, 768MB RAM+1,5GB
SWAP running 2.4.19-pre2-ac4+loop_aes+alsa. At the
time it oopsed almost no swap was in use.

Regards,
Jim MacBaine

ksymoopsed oops follows:

Mar 20 13:19:57 leonov kernel: invalid operand: 0000
Mar 20 13:19:57 leonov kernel: CPU: 0
Mar 20 13:19:57 leonov kernel: EIP:
0010:[<c012b1d2>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
Mar 20 13:19:57 leonov kernel: EFLAGS: 00210286
Mar 20 13:19:57 leonov kernel: eax: 0100000d ebx:
c186fd80 ecx: c0210cbc edx: c0210b60
Mar 20 13:19:57 leonov kernel: esi: 00000000 edi:
c0210ce4 ebp: 000001e3 esp: c19fff64
Mar 20 13:19:57 leonov kernel: ds: 0018 es: 0018
ss: 0018
Mar 20 13:19:57 leonov kernel: Process kswapd (pid: 5,
stackpage=c19ff000)
Mar 20 13:19:57 leonov kernel: Stack: c186fd80
c186fd9c c0210ce4 000001e3 c0134cdb c186fd80 00000030
c0210ce4
Mar 20 13:19:57 leonov kernel: 000001e3
c01332c7 c186fd80 00000030 c186fd80 c012ba03 c01292b8
c186fd80
Mar 20 13:19:57 leonov kernel: 00000030
c186fd80 c186fd9c c012a323 00008882 c0210cbc 00002d29
0008e000
Mar 20 13:19:57 leonov kernel: Call Trace:
[<c0134cdb>] [<c01332c7>] [<c012ba03>] [<c01292b8>]
[<c012a323>]
Mar 20 13:19:57 leonov kernel: [<c012ac0a>]
[<c01057af>] [<c01057b8>]
Mar 20 13:19:57 leonov kernel: Code: 0f 0b 89 d8 2b 05
ec 67 26 c0 69 c0 c5 4e ec c4 c1 f8 02 3b

>>EIP; c012b1d2 <__free_pages_ok+42/22c> <=====
Trace; c0134cdb <try_to_free_buffers+87/d4>
Trace; c01332c7 <try_to_release_page+3f/48>
Trace; c012ba03 <__free_pages+1b/1c>
Trace; c01292b8 <drop_page+30/1a4>
Trace; c012a323 <refill_inactive_zone+1df/290>
Trace; c012ac0a <kswapd+262/2a8>
Trace; c01057af <kernel_thread+1f/38>
Trace; c01057b8 <kernel_thread+28/38>
Code; c012b1d2 <__free_pages_ok+42/22c>
00000000 <_EIP>:
Code; c012b1d2 <__free_pages_ok+42/22c> <=====
0: 0f 0b ud2a <=====
Code; c012b1d4 <__free_pages_ok+44/22c>
2: 89 d8 mov %ebx,%eax
Code; c012b1d6 <__free_pages_ok+46/22c>
4: 2b 05 ec 67 26 c0 sub
0xc02667ec,%eax
Code; c012b1dc <__free_pages_ok+4c/22c>
a: 69 c0 c5 4e ec c4 imul
$0xc4ec4ec5,%eax,%eax
Code; c012b1e2 <__free_pages_ok+52/22c>
10: c1 f8 02 sar $0x2,%eax
Code; c012b1e5 <__free_pages_ok+55/22c>
13: 3b 00 cmp (%eax),%eax

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