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Subject[OOPS] APIC on Athlon [was Re: Linux 2.4.0-ac6]
"Udo A. Steinberg" wrote:
>
> Alan Cox wrote:
> >
> > 2.4.0-ac6
> > o Fix athlon crash on boot with local apic/nmi (Ingo Molnar)
>
> Still crashes here with -ac6 on my Athlon. I'll have to write down the
> oops by hand later on or set up a serial console, but once that's done
> I'll post the trace - unless someone already knows what's still wrong
> with it.

Ok, here goes:

Right before it oopses, I can still read the following info on the
console which might be of help to someone:

Getting VERSION: 40010
Getting VERSION: 40010
Getting ID: 0
Getting ID: f000000
Getting LVT0: 700
Getting LVT1: 400
enabling Ext INT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000

general protection fault: 0000

ksymoops 2.3.7 on i686 2.4.0. Options used
-V (default)
-K (specified)
-L (specified)
-o /lib/modules/2.4.0-ac6 (specified)
-m /boot/System.map-2.4.0-ac6 (specified)

No modules in ksyms, skipping objects
CPU: 0
EIP: 0010:[<c011174a>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: 00000000 ecx: 00000186 edx: 00000000
esi: 00000004 edi: c0105000 ebp: 0008e000 esp: c02a1fc0
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, stackpage=c02a1000)
Stack: 00000000 c02a787b 0000ffec 00099800 c02a7ae3 c02a27f5 c02a2900 c022f620
0000ffec 0000ffec 0000ffec 0000ffec 0000ffec 00000000 c02d8ce0 c0100192
Call Trace: [<c0100192>]
Code: 0f 30 41 0f 30 b9 c1 00 00 00 0f 30 b9 c2 00 00 00 0f 30 b8

>>EIP; c011174a <setup_apic_nmi_watchdog+a/90> <=====
Trace; c0100192 <L6+0/2>
Code; c011174a <setup_apic_nmi_watchdog+a/90>
00000000 <_EIP>:
Code; c011174a <setup_apic_nmi_watchdog+a/90> <=====
0: 0f 30 wrmsr <=====
Code; c011174c <setup_apic_nmi_watchdog+c/90>
2: 41 incl %ecx
Code; c011174d <setup_apic_nmi_watchdog+d/90>
3: 0f 30 wrmsr
Code; c011174f <setup_apic_nmi_watchdog+f/90>
5: b9 c1 00 00 00 movl $0xc1,%ecx
Code; c0111754 <setup_apic_nmi_watchdog+14/90>
a: 0f 30 wrmsr
Code; c0111756 <setup_apic_nmi_watchdog+16/90>
c: b9 c2 00 00 00 movl $0xc2,%ecx
Code; c011175b <setup_apic_nmi_watchdog+1b/90>
11: 0f 30 wrmsr
Code; c011175d <setup_apic_nmi_watchdog+1d/90>
13: b8 00 00 00 00 movl $0x0,%eax

Kernel panic: Attempted to kill the idle task!

-Udo.
-
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