2.2.6ac1 kernel oops

Brent Earl (earl@ce.mediaone.net)
Sun, 25 Apr 1999 18:20:49 -0500 (CDT)


grouchy:/usr/src/linux/scripts/ksymoops# ./ksymoops < oops.txt
Options used: -V (default)
-o /lib/modules/2.2.6-ac1/ (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-m /usr/src/linux/System.map (default)
-c 1 (default)
-a - same as ksymoops (default)

You did not tell me where to find symbol information. I will assume
that the log matches the kernel and modules that are running right now
and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.

No modules in ksyms, skipping objects
Unable to handle kernel paging request at virtual address efecacd3
current->tss.cr3 = 02fe2000, %cr3 = 02fe2000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c0143432>]
EFLAGS: 00010202
eax: efecacd3 ebx: 00000008 ecx: efecacd3 edx: c280c240
esi: 00000000 edi: 0000121e ebp: c2b3f650 esp: c2c01e6c
ds: 0018 es: 0018 ss: 0018
Process cdparanoia (pid: 187, process nr: 37, stackpage=c2c01000)
Stack: 0000121e c2b3f650 00000002 efecacd3 c014378b c2b3f650 c280c240 00000011
00000001 00000400 0000121e c2c01f14 c2b3f650 0000000d 00000001 0000121e
c2c01f14 00000400 0000121e c3793c00 c2b3f650 0000121e 00010000 00000010
Call Trace: [<c014378b>] [<c0141b4a>] [<c0141960>] [<c0112020>] [<c0196858>] [<c0192735>] [<c010e40a>]
[<c0126cd5>] [<c0107b04>]
Code: 8b 19 85 db 74 40 8b 4c 24 2c 51 53 8b 44 24 28 0f b7 40 0c
Copying default arch from ksymoops, bfd_arch=8 bfd_mach=0

>>EIP; c0143432 <block_getblk+8a/28c>
Trace; c014378b <ext2_getblk+157/22c>
Trace; c0141b4a <ext2_file_write+1ea/4b0>
Trace; c0141960 <ext2_file_write+0/4b0>
Trace; c0112020 <second_overflow+158/214>
Trace; c0196858 <write_chan+138/228>
Trace; c0192735 <tty_write+165/1d8>
Trace; c010e40a <smp_local_timer_interrupt+c2/134>
Trace; c0126cd5 <sys_write+d9/118>
Trace; c0107b04 <system_call+34/40>
Code; c0143432 <block_getblk+8a/28c> 00000000 <_EIP>:
Code; c0143432 <block_getblk+8a/28c> 0: 8b 19 movl (%ecx),%ebx
Code; c0143434 <block_getblk+8c/28c> 2: 85 db testl %ebx,%ebx
Code; c0143436 <block_getblk+8e/28c> 4: 74 40 je 46 <_EIP+0x46> c0143478 <block_getblk+d0/28c>
Code; c0143438 <block_getblk+90/28c> 6: 8b 4c 24 2c movl 0x2c(%esp,1),%ecx
Code; c014343c <block_getblk+94/28c> a: 51 pushl %ecx
Code; c014343d <block_getblk+95/28c> b: 53 pushl %ebx
Code; c014343e <block_getblk+96/28c> c: 8b 44 24 28 movl 0x28(%esp,1),%eax
Code; c0143442 <block_getblk+9a/28c> 10: 0f b7 40 0c movzwl 0xc(%eax),%eax

1 warning issued. Results may not be reliable.

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