Another Oops

Michael Meskes (meskes@online-club.de)
Mon, 7 Sep 1998 10:52:04 +0200

I get another one in newer kernels. This one is triggered by stoppping the
6.4. beta release of postgres. There seems to be a problem in the
postmaster, but it shoulnd't be able to generate an oops:

Sep 7 10:45:10 feivel kernel: Oops: 0000
Sep 7 10:45:10 feivel kernel: CPU: 0
Sep 7 10:45:10 feivel kernel: EIP: 0010:[<c012e9de>]
Sep 7 10:45:10 feivel kernel: EFLAGS: 00010246
Sep 7 10:45:10 feivel kernel: eax: 00000000 ebx: c11efba0 ecx: c1449fc0 edx: c11efba0
Sep 7 10:45:10 feivel kernel: esi: c1662240 edi: c1477c60 ebp: c1765464 esp: c2609f3c
Sep 7 10:45:10 feivel kernel: ds: 0018 es: 0018 ss: 0018
Sep 7 10:45:10 feivel kernel: Process postmaster (pid: 252, process nr: 28, stackpage=c2609000)
Sep 7 10:45:10 feivel kernel: Stack: c1477c60 00000001 c1765400 00000001 c1765500 c1449ebc c1765500 c012f8b3
Sep 7 10:45:10 feivel kernel: c009e620 c1449e40 c11efc00 c1765500 c0123dfe c1449e40 c11efc00 00000000
Sep 7 10:45:10 feivel kernel: c1477c60 c0123e3d c0123e65 c11efba0 00000006 00000001 c0116d20 c11efba0
Sep 7 10:45:10 feivel kernel: Call Trace: [<c012f8b3>] [<c0123dfe>] [<c0123e3d>] [<c0123e65>] [<c0116d20>] [<c0116e2a>] [<c0109bb0>]
Sep 7 10:45:10 feivel kernel: Code: 8b 58 38 85 db 74 11 8d 7c 24 14 fc b9 0f 00 00 00 f3 a5 c6

ksymoops says:

Using `/boot/System.map-2.1.120' to map addresses to symbols.

>>EIP: c012e9de <locks_remove_flock+3a/88>
Trace: c012f8b3 <dput+df/148>
Trace: c0123dfe <__fput+3e/48>
Trace: c0123e3d <close_fp+35/98>
Trace: c0123e65 <close_fp+5d/98>
Trace: c0116d20 <do_exit+120/21c>
Trace: c0116e2a <sys_exit+e/10>
Trace: c0109bb0 <system_call+34/38>
Code: c012e9de <locks_remove_flock+3a/88>
Code: c012e9de <locks_remove_flock+3a/88> 8b 58 38 movl 0x38(%eax),%ebx
Code: c012e9e1 <locks_remove_flock+3d/88> 85 db testl %ebx,%ebx
Code: c012e9e3 <locks_remove_flock+3f/88> 74 11 je c012e9f6 <locks_remove_flock+52/88>
Code: c012e9e5 <locks_remove_flock+41/88> 8d 7c 24 14 leal 0x14(%esp,1),%edi
Code: c012e9e9 <locks_remove_flock+45/88> fc cld
Code: c012e9ea <locks_remove_flock+46/88> b9 0f 00 00 00 movl $0xf,%ecx
Code: c012e9ef <locks_remove_flock+4b/88> f3 a5 repz movsl %ds:(%esi),%es:(%edi)
Code: c012e9f1 <locks_remove_flock+4d/88> c6 00 90 movb $0x90,(%eax)
Code: c012e9f4 <locks_remove_flock+50/88> 90 nop
Code: c012e9f5 <locks_remove_flock+51/88> 90 nop

Michael 

-- 
Michael Meskes			meskes@online-club.de, meskes@debian.org
Go SF49ers! Go Rhein Fire!	Use Debian GNU/Linux! 


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