Oops report

Mr A.M. Kruczkowski (a.kruczkowski@ic.ac.uk)
Sun, 18 Feb 96 17:52:29 gmt


1.3.66 on a 486DX2/50 with 4 megs of RAM. I occasionally get OOPS reports
when I reboot the machine and it is the first login. Ksymoops output
is below.

Oops: 0002
CPU: 0
EIP: 0010:[<0011e0aa>]
EFLAGS: 00010086
eax: 07200720 ebx: 00068000 ecx: 00000000 edx: 001a5848
esi: 00000001 edi: 00000001 ebp: 00000293 esp: 003b8f64
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process login (pid: 39, process nr: 4, stackpage=003b8000)
Stack: 0000097f 0000097f 40007682 fffffff2 0012a01f 00000003 00000000 ffffffff
00095c0c 00000000 00000000 bffff94c 00000002 4000802f 0012042d 40007681
003b8fb4 00095c0c 40007681 08000a63 003b8fbc 0010a519 40007681 00000000
Call Trace: [<0012a01f>] [<0012042d>] [<0010a519>]
Code: 89 50 04 89 d8 c1 e8 0c 8d 56 01 89 d1 d3 e8 8b 14 b5 10 5a
Oops: 0002
CPU: 0
EIP: 0010:[<0011df4e>]
EFLAGS: 00010046
eax: 00000008 ebx: ffffe000 ecx: 001a5848 edx: 07200720
esi: 001c0000 edi: 00000070 ebp: 001b3600 esp: 003b8e4c
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process login (pid: 39, process nr: 4, stackpage=003b8000)
Stack: 0039dff8 003fe000 003e5bfc 00400000 00000001 00000002 001177b1 001c0000
00000000 001bc818 00004198 00000000 003b8f28 0039dff8 00400000 003fe000
c0000000 003e5bfc 0011998b 00004198 bfffe000 00002000 001bc818 00004198
Call Trace: [<001177b1>] [<0011998b>] [<001146c8>] [<0010aae2>] [<01000000>] [<00800000>] [<00170018>]
[<0010ff7f>] [<0010fc90>] [<001215c6>] [<0010a6cb>] [<00110018>] [<0011e0aa>] [<0012a01f>] [<0012042d>]
[<0010a519>]
Code: 89 72 04 89 b0 40 58 1a 00 ff 05 a8 ea 18 00 8b 44 24 1c c1
Oops: 0000
CPU: 0
EIP: 0010:[<0011e0a6>]
EFLAGS: 00010082
eax: 001a5848 ebx: 07200720 ecx: 00000000 edx: 001a5848
esi: 00000001 edi: 00000001 ebp: 00000293 esp: 0009aee0
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process init (pid: 1, process nr: 1, stackpage=0009a000)
Stack: 001efbfc 00000000 00083bfc 003fd000 001173d7 00000003 00000000 ffffffff
00095c0c 00004118 00004598 001bc698 0009af6c 00083bfc 00003000 00083bfc
000005e9 00000038 0011c4e5 00082ff4 00003000 00400000 001efc00 00083c00
Call Trace: [<001173d7>] [<0011c4e5>] [<00111ea8>] [<00109cc2>] [<0010a519>]
Code: 8b 03 89 02 89 50 04 89 d8 c1 e8 0c 8d 56 01 89 d1 d3 e8 8b
Oops: 0002
CPU: 0
EIP: 0010:[<0011df4e>]
EFLAGS: 00010046
eax: 00000008 ebx: ffffe000 ecx: 001a5848 edx: 07200720
esi: 00082000 edi: 00000020 ebp: 001b0478 esp: 0009adf4
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process init (pid: 1, process nr: 1, stackpage=0009a000)
Stack: 00083ffc 00000001 00083ffc 00000400 00000001 00000002 00117198 00083000
00000000 00004118 00000014 0000000b 0009aea4 00083000 001146d3 0009b018
00004118 0009002b 00000014 0009b000 0010aae2 0000000b 0017f143 00000000
Call Trace: [<00117198>] [<001146d3>] [<0010aae2>] [<00150000>] [<01000000>] [<00800000>] [<00170018>]
[<0010ff7f>] [<00150000>] [<0010fc90>] [<0010a6cb>] [<00150000>] [<0011e0a6>] [<001173d7>] [<0011c4e5>]
[<00111ea8>] [<00109cc2>] [<0010a519>]
Code: 89 72 04 89 b0 40 58 1a 00 ff 05 a8 ea 18 00 8b 44 24 1c c1
Oops: 0002
CPU: 0
EIP: 0010:[<0011df4e>]
EFLAGS: 00010046
eax: 00000008 ebx: ffffe000 ecx: 001a5848 edx: 07200720
esi: 002d0000 edi: 000000b4 ebp: 001b6080 esp: 00265c90
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process login (pid: 40, process nr: 5, stackpage=00265000)
Stack: 0021b014 00005000 002f1080 0000d000 00000001 00000202 001177b1 002d0000
00000000 001bcdd8 00004298 001bcc98 00000005 0021b014 0000d000 00003000
0800d000 002f1080 0011998b 00004298 08003000 0000a000 001bcdd8 00265e70
Call Trace: [<001177b1>] [<0011998b>] [<00128a36>] [<00128ae5>] [<0012eb6d>] [<001534e8>] [<00130014>]
[<00129252>] [<00109d32>] [<0010a519>]
Code: 89 72 04 89 b0 40 58 1a 00 ff 05 a8 ea 18 00 8b 44 24 1c c1
Oops: 0002
CPU: 0
EIP: 0010:[<0011df4e>]
EFLAGS: 00010046
eax: 00000008 ebx: ffffe000 ecx: 001a5848 edx: 07200720
esi: 00050000 edi: 00000014 ebp: 001afca8 esp: 00265b80
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process login (pid: 40, process nr: 5, stackpage=00265000)
Stack: 00051000 00000001 000510dc 00000000 00000001 00000202 001688ac 00051000
00000000 00092c90 0006a1e0 0000000b 00265c54 00000000 00000000 00000001
00316558 00168aaa 00092c90 001204f2 0006a1e0 00092c90 00000002 0033c018
Call Trace: [<001688ac>] [<00168aaa>] [<001204f2>] [<0011472a>] [<0010aae2>] [<01000000>] [<00800000>]
[<00170018>] [<0010ff7f>] [<0010fc90>] [<0012a0c0>] [<0010a6cb>] [<0011002b>] [<0011df4e>] [<001177b1>]
[<0011998b>] [<00128a36>] [<00128ae5>] [<0012eb6d>] [<001534e8>] [<00130014>] [<00129252>] [<00109d32>]
[<0010a519>]
Code: 89 72 04 89 b0 40 58 1a 00 ff 05 a8 ea 18 00 8b 44 24 1c c1

Using `/usr/src/linux/System.map' to map addresses to symbols.

>>EIP: 11e0aa <__get_free_pages+aa/1b0>
Trace: 12a01f <getname+11f/190>
Trace: 12042d <sys_open+1d/60>
Trace: 10a519 <system_call+59/a0>

>>EIP: 11df4e <free_pages+de/190>
Trace: 1177b1 <zap_page_range+131/1d0>
Trace: 11998b <exit_mmap+7b/b0>
Trace: 1146c8 <do_exit+78/1b0>
Trace: 10aae2 <die_if_kernel+2c2/2e0>
Trace: 1000000
Trace: 800000
Trace: 170018 <con_set_font+38/50>
Trace: 10ff7f <do_page_fault+2ef/300>
Trace: 10ff7f <do_page_fault+2ef/300>
Trace: 1215c6 <iput+d6/190>
Trace: 10a6cb <error_code+4b/60>
Trace: 110018 <process_timeout+8/90>
Trace: 11e0aa <__get_free_pages+aa/1b0>
Trace: 12a01f <getname+11f/190>
Trace: 12042d <sys_open+1d/60>
Trace: 10a519 <system_call+59/a0>

>>EIP: 11e0a6 <__get_free_pages+a6/1b0>
Trace: 1173d7 <copy_page_range+187/430>
Trace: 11c4e5 <kmalloc+15/240>
Trace: 111ea8 <do_fork+648/7f0>
Trace: 109cc2 <sys_fork+12/20>
Trace: 10a519 <system_call+59/a0>

>>EIP: 11df4e <free_pages+de/190>
Trace: 117198 <free_page_tables+108/120>
Trace: 1146d3 <do_exit+83/1b0>
Trace: 10aae2 <die_if_kernel+2c2/2e0>
Trace: 150000 <ext2_readdir+360/630>
Trace: 1000000
Trace: 800000
Trace: 170018 <con_set_font+38/50>
Trace: 10ff7f <do_page_fault+2ef/300>
Trace: 150000 <ext2_readdir+360/630>
Trace: 10ff7f <do_page_fault+2ef/300>
Trace: 10a6cb <error_code+4b/60>
Trace: 150000 <ext2_readdir+360/630>
Trace: 11e0a6 <__get_free_pages+a6/1b0>
Trace: 1173d7 <copy_page_range+187/430>
Trace: 11c4e5 <kmalloc+15/240>
Trace: 111ea8 <do_fork+648/7f0>
Trace: 109cc2 <sys_fork+12/20>
Trace: 10a519 <system_call+59/a0>

>>EIP: 11df4e <free_pages+de/190>
Trace: 1177b1 <zap_page_range+131/1d0>
Trace: 11998b <exit_mmap+7b/b0>
Trace: 128a36 <exec_mmap+b6/d0>
Trace: 128ae5 <flush_old_exec+95/1b0>
Trace: 12eb6d <load_elf_binary+54d/b60>
Trace: 1534e8 <ext2_lookup+88/160>
Trace: 130014 <elf_core_dump+a04/a10>
Trace: 129252 <do_execve+652/6c0>
Trace: 109d32 <sys_execve+32/60>
Trace: 10a519 <system_call+59/a0>

>>EIP: 11df4e <free_pages+de/190>
Trace: 1688ac <release_dev+4ac/4e0>
Trace: 168aaa <tty_release+a/10>
Trace: 1204f2 <close_fp+62/90>
Trace: 11472a <do_exit+da/1b0>
Trace: 10aae2 <die_if_kernel+2c2/2e0>
Trace: 1000000
Trace: 800000
Trace: 170018 <con_set_font+38/50>
Trace: 10ff7f <do_page_fault+2ef/300>
Trace: 10ff7f <do_page_fault+2ef/300>
Trace: 12a0c0 <permission+20/c0>
Trace: 10a6cb <error_code+4b/60>
Trace: 11002b <process_timeout+1b/90>
Trace: 11df4e <free_pages+de/190>
Trace: 1177b1 <zap_page_range+131/1d0>
Trace: 11998b <exit_mmap+7b/b0>
Trace: 128a36 <exec_mmap+b6/d0>
Trace: 128ae5 <flush_old_exec+95/1b0>
Trace: 12eb6d <load_elf_binary+54d/b60>
Trace: 1534e8 <ext2_lookup+88/160>
Trace: 130014 <elf_core_dump+a04/a10>
Trace: 129252 <do_execve+652/6c0>
Trace: 109d32 <sys_execve+32/60>
Trace: 10a519 <system_call+59/a0>