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SubjectRe: kmsgdump 0.4.1 released (bugfix)
I tried kmsgdump 0.4.1 on my 2.2.13 kernel, but it didn't work very
well...

Instead of capturing panic-messages, it oops:ed itself... Doh!

The oops below is generated simply by pressing sysrq+d.

The hardware is an IBM PS/2 model 9556slc2. My guess is that the BIOS
doesn't respond correctly to your calls, but that's just a wild shot.
I leave it up to you to analyse the oops.

This is 100% repeatable on my box.


ksymoops 0.7c on i486 2.2.13. Options used
-V (specified)
-K (specified)
-L (specified)
-O (specified)
-m /boot/System.map.test (specified)

Unable to handle kernel paging request at virtual address 79848001
current->tss.cr3 = 00101000, %cr3 = 00101000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c01eecfd>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010002
eax: 79848001 ebx: 0000005c ecx: 00000000 edx: 00000005
esi: c0102000 edi: c0101400 ebp: 00000006 wap: c01ede80
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, process nr: 0, stackpage=c01ed000)
Stack: 00000000 c021a130 00000064 c03fc000 00000001 00000000 00000000 c019aa81
00000001 c01cf933 00000020 00002710 00000001 c01edf60 c0199893 00000064
c01edf60 c021a130 c03fc000 00000020 00002710 00000001 c01edf60 00000000
Call Trace: [<c019aa81>] [<c01cf933>] [<c0199893>] [<c010627f>] [<c01062d4>] [<c01080e4>] [<c0106087>] [<c0106000>] [<c0100176>]
Code: 00 00 00 f0 40 00 00 10 00 05 00 70 74 79 72 38 00 00 00 f1

>>EIP; c01eecfd <reboot_setup+d/b0> <=====
Trace; c019aa81 <handle_sysrq+311/360>
Trace; c01cf933 <NR_TYPES+15f/8b0>
Trace; c0199893 <handle_scancode+1a3/310>
Trace; c010627f <cpu_idle+3f/80>
Trace; c01062d4 <sys_idle+14/30>
Trace; c01080e4 <system_call+34/38>
Trace; c0106087 <cpu_idle+7/20>
Trace; c0106000 <get_options+0/80>
Trace; c0100176 <L6+0/2>
Code; c01eecfd <reboot_setup+d/b0>
00000000 <_EIP>:
Code; c01eecfd <reboot_setup+d/b0> <=====
0: 00 00 add %al,(%eax) <=====
Code; c01eecff <reboot_setup+f/b0>
2: 00 f0 add %dh,%al
Code; c01eed01 <reboot_setup+11/b0>
4: 40 inc %eax
Code; c01eed02 <reboot_setup+12/b0>
5: 00 00 add %al,(%eax)
Code; c01eed04 <reboot_setup+14/b0>
7: 10 00 adc %al,(%eax)
Code; c01eed06 <reboot_setup+16/b0>
9: 05 00 70 74 79 add $0x79747000,%eax
Code; c01eed0b <reboot_setup+1b/b0>
e: 72 38 jb 48 <_EIP+0x48> c01eed45 <reboot_setup+55/b0>
Code; c01eed0d <reboot_setup+1d/b0>
10: 00 00 add %al,(%eax)
Code; c01eed0f <reboot_setup+1f/b0>
12: 00 f1 add %dh,%cl

Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!
In swapper task - not syncing



/David Weinehall
_ _
// David Weinehall <tao@acc.umu.se> /> Northern lights wander \\
// Project MCA Linux hacker // Dance across the winter sky //
\> http://www.acc.umu.se/~tao/ </ Full colour fire </



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