* Oops in 2.2.19
@ 2001-08-20 9:39 deb
0 siblings, 0 replies; 3+ messages in thread
From: deb @ 2001-08-20 9:39 UTC (permalink / raw)
To: linux-kernel
Error (regular_file): read_ksyms stat /proc/ksyms failed
ksymoops: No such file or directory
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
Oops: 0002
CPU: 0
EIP: 0010:[get_unmapped_area+124/156]
EFLAGS: 00010286
eax: 0000003d ebx: c67f4560 ecx: ffffffff edx: 0000003c
esi: c7feb740 edi: 00000286 ebp: c031eaa0 esp: c7f8fecc
ds: 0018 es: 0018 ss: 0018
Process kswapd (pid: 4, process nr: 4, stackpage=c7f8f000)
Stack: c67f4560 c031eaa0 c01f4000 c029d888 c0108a78 c5ac1b40 c5ac1b40 c4ea06c0
c5ac1b40 c01246da c7feb740 c67f4560 c7feb740 c56d9fc0 c67f4560 c0123b20
00000010 00000206 c67f4560 c67f4560 c67f4ce0 c0125079 c67f4560 00001994
Call Trace: [do_general_protection+820/876] [rw_swap_page_base+686/1160] [kmem_cache_reap+144/524] [__get_free_pages+685/748] [__get_free_pages+676/74 8] [__get_free_pages+733/748] [jiffiestotv+14/68]
Code: c7 05 00 00 00 00 00 00 00 00 eb 12 83 c4 fc 56 53 68 3e c4
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: c7 05 00 00 00 00 00 movl $0x0,0x0
Code; 00000007 Before first symbol
7: 00 00 00
Code; 0000000a Before first symbol
a: eb 12 jmp 1e <_EIP+0x1e> 0000001e Before first symbol
Code; 0000000c Before first symbol
c: 83 c4 fc add $0xfffffffc,%esp
Code; 0000000f Before first symbol
f: 56 push %esi
Code; 00000010 Before first symbol
10: 53 push %ebx
Code; 00000011 Before first symbol
11: 68 3e c4 00 00 push $0xc43e
1 warning and 1 error issued. Results may not be reliable.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Oops in 2.2.19
2002-09-17 18:28 Aaron Gowatch
@ 2002-09-17 18:57 ` Aaron Gowatch
0 siblings, 0 replies; 3+ messages in thread
From: Aaron Gowatch @ 2002-09-17 18:57 UTC (permalink / raw)
To: linux-kernel
The previous ksymoops was from 2.2.21. The ksymoops from 2.2.19 follows,
which looks somewhat similar.
Sorry for the confusion.
Aaron.
ksymoops 2.3.4 on i686 2.2.19-cpproxy-1.0.0. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.2.19-cpproxy-1.0.0/ (default)
-m /boot/System.map-2.2.19-cpproxy-1.0.0 (specified)
Warning (compare_maps): ksyms_base symbol module_list_R__ver_module_list
not found in System.map. Ignoring ksyms_base entry
*pde = 00000000
Oops: 0000
CPU: 1
EIP: 0010:[<80122fc4>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010086
eax: 0000003c ebx: 8160f080 ecx: 00000000 edx: e23c4e5c
esi: e23c4e20 edi: 00000283 ebp: e93b9b80 esp: 8023bcec
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, process nr: 0, stackpage=8023b000)
Stack: 00000010 e93b9b80 e23c4e5c 00000010 80174590 e23c4e20 0000000c
80174843
e7b50dc0 e93b9c30 e93b9b80 e6ef4900 e93b9c30 0e1db48f 00000001
d9006140
a88f47ca cc2b8eb2 00000246 f18db000 e954d720 f1971000 8023bdb8
00000004
Call Trace: [<80174590>] [<80174843>] [<8016447d>] [<8010e3c4>]
[<8010e440>] [<80111786>] [<8015e3af>]
[<8015e454>] [<80111714>] [<8017da71>] [<8017cf5e>] [<8017c112>]
[<801704eb>] [<8017510f>] [<8017538b>]
[<801753eb>] [<80167e06>] [<801680f1>] [<8016036d>] [<80119ef5>]
[<80109b76>] [<80108b64>] [<8010631d>]
[<80106000>] [<80106000>] [<801001ae>]
Code: 8b 69 08 81 fd 2b 2f c3 a5 0f 85 e5 00 00 00 8b 69 0c 85 ed
>>EIP; 80122fc4 <kfree_s+94/1d8> <=====
Trace; 80174590 <tcp_v4_or_free+20/24>
Trace; 80174843 <tcp_v4_conn_request+2af/354>
Trace; 8016447d <qdisc_restart+39/6c>
Trace; 8010e3c4 <smp_local_timer_interrupt+c4/130>
Trace; 8010e440 <smp_apic_timer_interrupt+10/18>
Trace; 80111786 <wake_up_process+52/64>
Trace; 8015e3af <kfree_skbmem+33/40>
Trace; 8015e454 <__kfree_skb+98/a0>
Trace; 80111714 <reschedule_idle+1bc/1dc>
Trace; 8017da71 <fn_hash_lookup+91/d4>
Trace; 8017cf5e <__fib_res_prefsrc+1a/20>
Trace; 8017c112 <fib_validate_source+9e/174>
Trace; 801704eb <tcp_rcv_state_process+63/86c>
Trace; 8017510f <tcp_v4_do_rcv+14f/17c>
Trace; 8017538b <tcp_v4_rcv+24f/338>
Trace; 801753eb <tcp_v4_rcv+2af/338>
Trace; 80167e06 <ip_local_deliver+16a/1b8>
Trace; 801680f1 <ip_rcv+29d/2d0>
Trace; 8016036d <net_bh+199/1fc>
Trace; 80119ef5 <do_bottom_half+81/a0>
Trace; 80109b76 <do_IRQ+52/5c>
Trace; 80108b64 <common_interrupt+18/20>
Trace; 8010631d <cpu_idle+3d/50>
Trace; 80106000 <get_options+0/74>
Trace; 80106000 <get_options+0/74>
Trace; 801001ae <L6+0/2>
Code; 80122fc4 <kfree_s+94/1d8>
00000000 <_EIP>:
Code; 80122fc4 <kfree_s+94/1d8> <=====
0: 8b 69 08 mov 0x8(%ecx),%ebp <=====
Code; 80122fc7 <kfree_s+97/1d8>
3: 81 fd 2b 2f c3 a5 cmp $0xa5c32f2b,%ebp
Code; 80122fcd <kfree_s+9d/1d8>
9: 0f 85 e5 00 00 00 jne f4 <_EIP+0xf4> 801230b8
<kfree_s+188/1d8>
Code; 80122fd3 <kfree_s+a3/1d8>
f: 8b 69 0c mov 0xc(%ecx),%ebp
Code; 80122fd6 <kfree_s+a6/1d8>
12: 85 ed test %ebp,%ebp
1 warning issued. Results may not be reliable.
On Tue, 17 Sep 2002, Aaron Gowatch wrote:
> This oops occurred a few days ago that is basically a very, very busy
> proxy. I'm new to kernel debugging, and I havent been on linux-kernel in
> a few years, but I thought someone here might be able to help find the
> cause.
>
> Happy to provide any other information that might be needed...
>
> Box is running an unpatched 2.2.21 kernel.
>
> Thanks in advance,
> Aaron
>
> ksymoops 2.3.4 on i686 2.2.21-cpproxy-1.0.0. Options used
> -V (specified)
> -k /proc/ksyms (default)
> -l /proc/modules (default)
> -o /lib/modules/2.2.21-cpproxy-1.0.0/ (default)
> -m /boot/System.map-2.2.21-cpproxy-1.0.0 (specified)
>
> Warning (compare_maps): ksyms_base symbol module_list_R__ver_module_list
> not found in System.map. Ignoring ksyms_base entry
> *pde = 00000000
> Oops: 0000
> CPU: 0
> EIP: 0010:[<8012353c>]
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010082
> eax: 0000003c ebx: 81629080 ecx: 00000000 edx: f49bffbc
> esi: f49bff80 edi: 00000283 ebp: 8167fd00 esp: 8162dcbc
> ds: 0018 es: 0018 ss: 0018
> Process swapper (pid: 0, process nr: 1, stackpage=8162d000)
> Stack: 00000010 8167fd00 f49bffbc 00000010 8017492c f49bff80 0000000c
> 80174bdf
> f521fe20 8167fdb0 8167fd00 f592eb40 8167fdb0 f57a68e0 00000001
> 7050e6d1
> a88f47ca fb26c800 80160367 fb26c800 fadf58a0 f57a68e0 8016a535
> f57a68e0
> Call Trace: [<8017492c>] [<80174bdf>] [<80160367>] [<8016a535>]
> [<8016ad2e>]
> [<fc833000>] [<80164811>]
> [<fc833000>] [<80164811>] [<80160367>] [<8016a535>] [<8016a843>]
> [<8017de11>] [<8017d2fe>] [<8017c4b2>]
> [<80170883>] [<801754ab>] [<80175727>] [<80175787>] [<801681a6>]
> [<80168491>] [<80160701>] [<8011a46d>]
> [<80109b6a>] [<80108b58>] [<8010631d>] [<80108b2d>] [<8011a46d>]
> [<80109b6a>] [<80108b58>]
> Code: 8b 69 08 81 fd 2b 2f c3 a5 0f 85 e5 00 00 00 8b 69 0c 85 ed
>
> >>EIP; 8012353c <kfree_s+94/1d8> <=====
> Trace; 8017492c <tcp_v4_or_free+20/24>
> Trace; 80174bdf <tcp_v4_conn_request+2af/354>
> Trace; 80160367 <dev_queue_xmit+3b/c8>
> Trace; 8016a535 <ip_output+95/bc>
> Trace; 8016ad2e <ip_build_xmit_slow+41e/478>
> Trace; fc833000 <.data.end+347d/???
> Trace; 80164811 <qdisc_restart+39/6c>
> Trace; fc833000 <.data.end+347d/???
> Trace; 80164811 <qdisc_restart+39/6c>
> Trace; 80160367 <dev_queue_xmit+3b/c8>
> Trace; 8016a535 <ip_output+95/bc>
> Trace; 8016a843 <ip_queue_xmit+2e7/3b4>
> Trace; 8017de11 <fn_hash_lookup+91/d4>
> Trace; 8017d2fe <__fib_res_prefsrc+1a/20>
> Trace; 8017c4b2 <fib_validate_source+9e/174>
> Trace; 80170883 <tcp_rcv_state_process+63/860>
> Trace; 801754ab <tcp_v4_do_rcv+14f/17c>
> Trace; 80175727 <tcp_v4_rcv+24f/338>
> Trace; 80175787 <tcp_v4_rcv+2af/338>
> Trace; 801681a6 <ip_local_deliver+176/1c4>
> Trace; 80168491 <ip_rcv+29d/2d0>
> Trace; 80160701 <net_bh+199/1fc>
> Trace; 8011a46d <do_bottom_half+81/a0>
> Trace; 80109b6a <do_IRQ+52/5c>
> Trace; 80108b58 <common_interrupt+18/20>
> Trace; 8010631d <cpu_idle+3d/50>
> Trace; 80108b2d <do_8259A_IRQ+c5/d8>
> Trace; 8011a46d <do_bottom_half+81/a0>
> Trace; 80109b6a <do_IRQ+52/5c>
> Trace; 80108b58 <common_interrupt+18/20>
> Code; 8012353c <kfree_s+94/1d8>
> 00000000 <_EIP>:
> Code; 8012353c <kfree_s+94/1d8> <=====
> 0: 8b 69 08 mov 0x8(%ecx),%ebp <=====
> Code; 8012353f <kfree_s+97/1d8>
> 3: 81 fd 2b 2f c3 a5 cmp $0xa5c32f2b,%ebp
> Code; 80123545 <kfree_s+9d/1d8>
> 9: 0f 85 e5 00 00 00 jne f4 <_EIP+0xf4> 80123630
> <kfree_s+188/1d8>
> Code; 8012354b <kfree_s+a3/1d8>
> f: 8b 69 0c mov 0xc(%ecx),%ebp
> Code; 8012354e <kfree_s+a6/1d8>
> 12: 85 ed test %ebp,%ebp
>
> Aiee, killing interrupt handler
> Kernel panic: Attempted to kill the idle task!
>
> 1 warning issued. Results may not be reliable.
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Oops in 2.2.19
@ 2002-09-17 18:28 Aaron Gowatch
2002-09-17 18:57 ` Aaron Gowatch
0 siblings, 1 reply; 3+ messages in thread
From: Aaron Gowatch @ 2002-09-17 18:28 UTC (permalink / raw)
To: linux-kernel
This oops occurred a few days ago that is basically a very, very busy
proxy. I'm new to kernel debugging, and I havent been on linux-kernel in
a few years, but I thought someone here might be able to help find the
cause.
Happy to provide any other information that might be needed...
Box is running an unpatched 2.2.21 kernel.
Thanks in advance,
Aaron
ksymoops 2.3.4 on i686 2.2.21-cpproxy-1.0.0. Options used
-V (specified)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.2.21-cpproxy-1.0.0/ (default)
-m /boot/System.map-2.2.21-cpproxy-1.0.0 (specified)
Warning (compare_maps): ksyms_base symbol module_list_R__ver_module_list
not found in System.map. Ignoring ksyms_base entry
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<8012353c>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010082
eax: 0000003c ebx: 81629080 ecx: 00000000 edx: f49bffbc
esi: f49bff80 edi: 00000283 ebp: 8167fd00 esp: 8162dcbc
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, process nr: 1, stackpage=8162d000)
Stack: 00000010 8167fd00 f49bffbc 00000010 8017492c f49bff80 0000000c
80174bdf
f521fe20 8167fdb0 8167fd00 f592eb40 8167fdb0 f57a68e0 00000001
7050e6d1
a88f47ca fb26c800 80160367 fb26c800 fadf58a0 f57a68e0 8016a535
f57a68e0
Call Trace: [<8017492c>] [<80174bdf>] [<80160367>] [<8016a535>]
[<8016ad2e>]
[<fc833000>] [<80164811>]
[<fc833000>] [<80164811>] [<80160367>] [<8016a535>] [<8016a843>]
[<8017de11>] [<8017d2fe>] [<8017c4b2>]
[<80170883>] [<801754ab>] [<80175727>] [<80175787>] [<801681a6>]
[<80168491>] [<80160701>] [<8011a46d>]
[<80109b6a>] [<80108b58>] [<8010631d>] [<80108b2d>] [<8011a46d>]
[<80109b6a>] [<80108b58>]
Code: 8b 69 08 81 fd 2b 2f c3 a5 0f 85 e5 00 00 00 8b 69 0c 85 ed
>>EIP; 8012353c <kfree_s+94/1d8> <=====
Trace; 8017492c <tcp_v4_or_free+20/24>
Trace; 80174bdf <tcp_v4_conn_request+2af/354>
Trace; 80160367 <dev_queue_xmit+3b/c8>
Trace; 8016a535 <ip_output+95/bc>
Trace; 8016ad2e <ip_build_xmit_slow+41e/478>
Trace; fc833000 <.data.end+347d/???
Trace; 80164811 <qdisc_restart+39/6c>
Trace; fc833000 <.data.end+347d/???
Trace; 80164811 <qdisc_restart+39/6c>
Trace; 80160367 <dev_queue_xmit+3b/c8>
Trace; 8016a535 <ip_output+95/bc>
Trace; 8016a843 <ip_queue_xmit+2e7/3b4>
Trace; 8017de11 <fn_hash_lookup+91/d4>
Trace; 8017d2fe <__fib_res_prefsrc+1a/20>
Trace; 8017c4b2 <fib_validate_source+9e/174>
Trace; 80170883 <tcp_rcv_state_process+63/860>
Trace; 801754ab <tcp_v4_do_rcv+14f/17c>
Trace; 80175727 <tcp_v4_rcv+24f/338>
Trace; 80175787 <tcp_v4_rcv+2af/338>
Trace; 801681a6 <ip_local_deliver+176/1c4>
Trace; 80168491 <ip_rcv+29d/2d0>
Trace; 80160701 <net_bh+199/1fc>
Trace; 8011a46d <do_bottom_half+81/a0>
Trace; 80109b6a <do_IRQ+52/5c>
Trace; 80108b58 <common_interrupt+18/20>
Trace; 8010631d <cpu_idle+3d/50>
Trace; 80108b2d <do_8259A_IRQ+c5/d8>
Trace; 8011a46d <do_bottom_half+81/a0>
Trace; 80109b6a <do_IRQ+52/5c>
Trace; 80108b58 <common_interrupt+18/20>
Code; 8012353c <kfree_s+94/1d8>
00000000 <_EIP>:
Code; 8012353c <kfree_s+94/1d8> <=====
0: 8b 69 08 mov 0x8(%ecx),%ebp <=====
Code; 8012353f <kfree_s+97/1d8>
3: 81 fd 2b 2f c3 a5 cmp $0xa5c32f2b,%ebp
Code; 80123545 <kfree_s+9d/1d8>
9: 0f 85 e5 00 00 00 jne f4 <_EIP+0xf4> 80123630
<kfree_s+188/1d8>
Code; 8012354b <kfree_s+a3/1d8>
f: 8b 69 0c mov 0xc(%ecx),%ebp
Code; 8012354e <kfree_s+a6/1d8>
12: 85 ed test %ebp,%ebp
Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!
1 warning issued. Results may not be reliable.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2002-09-17 18:58 UTC | newest]
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2002-09-17 18:28 Aaron Gowatch
2002-09-17 18:57 ` Aaron Gowatch
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