* 2.4.14-pre4 tainted + preempt oops...
@ 2001-10-30 10:18 Frank Dekervel
2001-10-30 18:13 ` Linus Torvalds
0 siblings, 1 reply; 5+ messages in thread
From: Frank Dekervel @ 2001-10-30 10:18 UTC (permalink / raw)
To: linux-kernel
hello,
i know oopses from tainted kernels are probably the result of a broken
proprietary module, but this oops seems related with VM or preempt or so..
the kernel was tainted with vmware and nvidia modules, i'll try to reproduce
without them now.
invalid operand: 0000
CPU: 0
EIP: 0010:[do_swap_page+211/352] Tainted: PF
EFLAGS: 00010246
eax: 00000000 ebx: c13b1e80 ecx: d759e000 edx: c13b1ea8
esi: d759e000 edi: 00542800 ebp: d74c81f0 esp: d759fecc
ds: 0018 es: 0018 ss: 0018
Process icecast (pid: 276, stackpage=d759f000)
Stack: 4007c4d4 c170b740 00000000 d74852c0 00000001 c0123dc0 c170b740 d74852c0
4007c4d4 d74c81f0 00542800 00000000 d759e000 c170b740 00000000
d74852c0
c011197d c170b740 d74852c0 4007c4d4 00000000 d759e000 00000004
c0111800
Call Trace: [handle_mm_fault+112/240] [do_page_fault+381/1200]
[do_page_fault+0/1200] [schedule+656/1024] [schedule_timeout+128/160]
Oct 30 11:00:18 bakvis kernel: [process_timeout+0/112]
[sys_nanosleep+278/496] [error_code+52/64]
Code: 0f 0b 8d 7b 24 8d 43 28 39 43 28 74 11
b9 01 00 00 00 ba 03
greetings,
Frank
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: 2.4.14-pre4 tainted + preempt oops...
2001-10-30 10:18 2.4.14-pre4 tainted + preempt oops Frank Dekervel
@ 2001-10-30 18:13 ` Linus Torvalds
2001-10-30 21:56 ` Simon Kirby
0 siblings, 1 reply; 5+ messages in thread
From: Linus Torvalds @ 2001-10-30 18:13 UTC (permalink / raw)
To: linux-kernel
In article <200110301018.LAA17404@lambik.cc.kuleuven.ac.be>,
Frank Dekervel <Frank.dekervel@student.kuleuven.ac.Be> wrote:
>
>i know oopses from tainted kernels are probably the result of a broken
>proprietary module, but this oops seems related with VM or preempt or so..
>the kernel was tainted with vmware and nvidia modules, i'll try to reproduce
>without them now.
Don't bother, just get pre5. It's a bug in pre4, no blame on vmware or
even nVidia.
Linus
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 2.4.14-pre4 tainted + preempt oops...
2001-10-30 18:13 ` Linus Torvalds
@ 2001-10-30 21:56 ` Simon Kirby
2001-10-30 23:04 ` Linus Torvalds
0 siblings, 1 reply; 5+ messages in thread
From: Simon Kirby @ 2001-10-30 21:56 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-kernel
On Tue, Oct 30, 2001 at 06:13:33PM +0000, Linus Torvalds wrote:
> Don't bother, just get pre5. It's a bug in pre4, no blame on vmware or
> even nVidia.
Any known memory-related or queueing-related bugs that would cause Oopses
in SMP 2.4.12? We've had a few recently-upgraded servers Oopsing
strangely today.
Simon-
[ Stormix Technologies Inc. ][ NetNation Communications Inc. ]
[ sim@stormix.com ][ sim@netnation.com ]
[ Opinions expressed are not necessarily those of my employers. ]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 2.4.14-pre4 tainted + preempt oops...
2001-10-30 21:56 ` Simon Kirby
@ 2001-10-30 23:04 ` Linus Torvalds
2001-10-31 8:52 ` Christoph Rohland
0 siblings, 1 reply; 5+ messages in thread
From: Linus Torvalds @ 2001-10-30 23:04 UTC (permalink / raw)
To: Simon Kirby; +Cc: linux-kernel
On Tue, 30 Oct 2001, Simon Kirby wrote:
> On Tue, Oct 30, 2001 at 06:13:33PM +0000, Linus Torvalds wrote:
>
> > Don't bother, just get pre5. It's a bug in pre4, no blame on vmware or
> > even nVidia.
>
> Any known memory-related or queueing-related bugs that would cause Oopses
> in SMP 2.4.12? We've had a few recently-upgraded servers Oopsing
> strangely today.
Can you send me the oops? 2.4.12 may not be the best kernel ever released,
but I don't think it was fundamentally broken either. Maybe the oops will
remind me about something..
Linus
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 2.4.14-pre4 tainted + preempt oops...
2001-10-30 23:04 ` Linus Torvalds
@ 2001-10-31 8:52 ` Christoph Rohland
0 siblings, 0 replies; 5+ messages in thread
From: Christoph Rohland @ 2001-10-31 8:52 UTC (permalink / raw)
To: Linus Torvalds; +Cc: Simon Kirby, linux-kernel
Hi Linus,
On Tue, 30 Oct 2001, Linus Torvalds wrote:
> Can you send me the oops? 2.4.12 may not be the best kernel ever
> released, but I don't think it was fundamentally broken
> either. Maybe the oops will remind me about something..
I did report the appended oops on 2.4.12. Similar oopses happened
again several times on the same kernel. I upgraded to 2.4.13 and it
went away.
Greetings
Christoph
ksymoops 2.3.5 on i686 2.4.12. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.12/ (default)
-m /boot/System.map-2.4.12 (specified)
Warning (compare_maps): mismatch on symbol floppy , floppy says d0b8a1d8, /lib/modules/2.4.12/kernel/drivers/block/floppy.o says d0b89558. Ignoring /lib/modules/2.4.12/kernel/drivers/block/floppy.o entry
Unable to handle kernel paging request at virtual address f902a6a8
c012fcb1
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c012fcb1>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00210286
eax: f902a6a4 ebx: c007f6e0 ecx: 000003d2 edx: e3480040
esi: c007f6e0 edi: c007f6e0 ebp: c1134c80 esp: c2ba1dd8
ds: 0018 es: 0018 ss: 0018
Process mozilla-bin (pid: 12020, stackpage=c2ba1000)
Stack: c0131f5c c007f6e0 c025e9c8 c1134c80 00000014 00000884 c012828a c1134c80
000003d2 00000020 000003d2 00000006 00000020 c2ba0000 c025e9c8 c0128648
000003d2 00000007 00000006 00000020 000003d2 c025e9c8 c025e9c8 c012869c
Call Trace: [<c0131f5c>] [<c012828a>] [<c0128648>] [<c012869c>] [<c01291af>]
[<c01294cc>] [<c0129146>] [<c01204b1>] [<c012053f>] [<c0120637>] [<c0110908>]
[<c01107a8>] [<d0b1f1c5>] [<c0121824>] [<c011767a>] [<c0116f29>] [<c0106c1c>]
Code: 89 50 04 89 02 c3 90 8b 54 24 04 31 c9 8d 42 18 39 42 18 75
>>EIP; c012fcb1 <__remove_inode_queue+11/18> <=====
Trace; c0131f5c <try_to_free_buffers+70/14c>
Trace; c012828a <shrink_cache+15e/34c>
Trace; c0128648 <shrink_caches+60/88>
Trace; c012869c <try_to_free_pages+2c/6c>
Trace; c01291af <balance_classzone+67/254>
Trace; c01294cc <__alloc_pages+130/1ac>
Trace; c0129146 <_alloc_pages+16/18>
Trace; c01204b1 <do_anonymous_page+35/94>
Trace; c012053f <do_no_page+2f/cc>
Trace; c0120637 <handle_mm_fault+5b/c4>
Trace; c0110908 <do_page_fault+160/498>
Trace; c01107a8 <do_page_fault+0/498>
Trace; d0b1f1c5 <[snd-cs461x]snd_cs461x_interrupt+1b5/1c0>
Trace; c0121824 <do_brk+118/1fc>
Trace; c011767a <do_softirq+5a/a4>
Trace; c0116f29 <sys_gettimeofday+21/134>
Trace; c0106c1c <error_code+34/3c>
Code; c012fcb1 <__remove_inode_queue+11/18>
00000000 <_EIP>:
Code; c012fcb1 <__remove_inode_queue+11/18> <=====
0: 89 50 04 mov %edx,0x4(%eax) <=====
Code; c012fcb4 <__remove_inode_queue+14/18>
3: 89 02 mov %eax,(%edx)
Code; c012fcb6 <__remove_inode_queue+16/18>
5: c3 ret
Code; c012fcb7 <__remove_inode_queue+17/18>
6: 90 nop
Code; c012fcb8 <inode_has_buffers+0/20>
7: 8b 54 24 04 mov 0x4(%esp,1),%edx
Code; c012fcbc <inode_has_buffers+4/20>
b: 31 c9 xor %ecx,%ecx
Code; c012fcbe <inode_has_buffers+6/20>
d: 8d 42 18 lea 0x18(%edx),%eax
Code; c012fcc1 <inode_has_buffers+9/20>
10: 39 42 18 cmp %eax,0x18(%edx)
Code; c012fcc4 <inode_has_buffers+c/20>
13: 75 00 jne 15 <_EIP+0x15> c012fcc6 <inode_has_buffers+e/20>
1 warning issued. Results may not be reliable.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2001-10-30 10:18 2.4.14-pre4 tainted + preempt oops Frank Dekervel
2001-10-30 18:13 ` Linus Torvalds
2001-10-30 21:56 ` Simon Kirby
2001-10-30 23:04 ` Linus Torvalds
2001-10-31 8:52 ` Christoph Rohland
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