mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
* 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
* 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]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2001-08-20  9:39 Oops in 2.2.19 deb
2002-09-17 18:28 Aaron Gowatch
2002-09-17 18:57 ` Aaron Gowatch

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®