I just got this on a dual Pentium III-700 system, running
2.4.0-test11-pre4; no special patches applied except for commenting out
the printk line generating the tons of "APIC error on CPU0" messages
generated on Gigabyte P2D boards:
Unexpected IRQ trap at vector 6c
kernel BUG at smp.c:281
ksymoops 2.3.4 on i686 2.4.0-test11. Options used
-V (default)
-k /proc/ksyms (specified)
-l /proc/modules (default)
-o /lib/modules/2.4.0-test11/ (default)
-m /boot/System.map-2.4.0-test11 (specified)
invalid operand: 0000
CPU: 1
EIP: 0010:[<c0177cdd>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010086
eax: 00000019 ebx: 00000001 ecx: dbff6000 edx: 00000001
esi: c010b130 edi: dbff6000 ebp: ffffe000 esp: dbff7f64
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, stackpage=dbff7000)
Stack: c02090c5 c0209225 00000119 dbff6000 c010b130 c0206d31 dbff6000 dbff6000
00000001 c010b130 dbff6000 ffffe000 00000000 c0100018 dbff0018 0000008d
c010b15e 00000010 00000246 c010af72 00000002 00000000 00000000 00000000
Call Trace: [<c02090c5>] [<c0209225>] [<c010b130>] [<c0206d31>] [<c010b130>]
[<c0100018>] [<c010b15e>] [<c010af72>] [<c012693f>]
Code: 0f 0b 83 c4 0c 8d 34 dd 00 00 00 00 8b 86 40 8d 23 c0 39 05
>>EIP; c0177cdd <shm_put_super+8d/e0> <=====
Trace; c02090c5 <stext_lock+5f4d/5f7c>
Trace; c0209225 <vide+131/13c0>
Trace; c010b130 <sys_execve+20/60>
Trace; c0206d31 <stext_lock+3bb9/5f7c>
Trace; c010b130 <sys_execve+20/60>
Trace; c0100018 <startup_32+18/cc>
Trace; c010b15e <sys_execve+4e/60>
Trace; c010af72 <cpu_idle+12/70>
Trace; c012693f <printk+14f/1a0>
Code; c0177cdd <shm_put_super+8d/e0>
00000000 <_EIP>:
Code; c0177cdd <shm_put_super+8d/e0> <=====
0: 0f 0b ud2a <=====
Code; c0177cdf <shm_put_super+8f/e0>
2: 83 c4 0c add $0xc,%esp
Code; c0177ce2 <shm_put_super+92/e0>
5: 8d 34 dd 00 00 00 00 lea 0x0(,%ebx,8),%esi
Code; c0177ce9 <shm_put_super+99/e0>
c: 8b 86 40 8d 23 c0 mov 0xc0238d40(%esi),%eax
Code; c0177cef <shm_put_super+9f/e0>
12: 39 05 00 00 00 00 cmp %eax,0x0
Kernel panic: Attempted to kill the idle task!