* kernel BUG in sched.c
@ 2003-09-09 0:38 Brad Parker
2003-09-09 17:39 ` Mike Fedyk
0 siblings, 1 reply; 3+ messages in thread
From: Brad Parker @ 2003-09-09 0:38 UTC (permalink / raw)
To: linux-kernel
I got a kernel BUG mentioning the process ospfd (zebra/quagga routing
protocol daemon) while trying to "shutdown -r now", I already contaced the
quagga people, but I thought maybe this would be a kernel issue, so here
goes:
the machine is a Soekris net4521 (Elan SC520 cpu)
the output:
-bash-2.05b# shutdown -r now
INIT: Sending processes started by init the TERM signal
INIT: Sending all processes the TERM signal...
cardmgr[53]: exeScheduling in interrupt
cuting: './netwokernel BUG at sched.c:564!
invalid operand: 0000
CPU: 0
EIP: 0010:[<c0115a7b>] Not tainted
EFLAGS: 00010282
eax: 00000018 ebx: c11be280 ecx: 00000001 edx: 00000001
esi: c38a6000 edi: c38a6000 ebp: c38a7fa0 esp: c38a7f80
ds: 0018 es: 0018 ss: 0018
Process ospfd (pid: 85, stackpage=c38a7000)
Stack: c02d798a c38a6000 c38a6000 00000000 c38a6000 c11be280 c10b5200
c38a6000
00000000 c011b51d c38a6000 4018db4c 00000000 bffff85c c011b65f
00000000
c01071d3 00000000 00000001 00000000 4018db4c 00000000 bffff85c
00000001
Call Trace: [<c011b51d>] [<c011b65f>] [<c01071d3>]
Code: 0f 0b 34 02 82 79 2d c0 5a e9 1c fd ff ff 0f 0b 2d 02 82 79
<0>Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing
<6>wlan0: SW TICK stuck? bits=0x0 EvStat=8000 IntEn=e09f
wlan1: SW TICK stuck? bits=0x0 EvStat=8000 IntEn=e09f
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan0: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
wlan1: SW TICK stuck? bits=0x0 EvStat=8080 IntEn=e018
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: kernel BUG in sched.c
2003-09-09 0:38 kernel BUG in sched.c Brad Parker
@ 2003-09-09 17:39 ` Mike Fedyk
2003-09-09 17:46 ` Brad Parker
0 siblings, 1 reply; 3+ messages in thread
From: Mike Fedyk @ 2003-09-09 17:39 UTC (permalink / raw)
To: Brad Parker; +Cc: linux-kernel
On Mon, Sep 08, 2003 at 07:38:50PM -0500, Brad Parker wrote:
> I got a kernel BUG mentioning the process ospfd (zebra/quagga routing
> protocol daemon) while trying to "shutdown -r now", I already contaced the
> quagga people, but I thought maybe this would be a kernel issue, so here
> goes:
You need to run it through ksymoops with the same modules loaded in the same
order also.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: kernel BUG in sched.c
2003-09-09 17:39 ` Mike Fedyk
@ 2003-09-09 17:46 ` Brad Parker
0 siblings, 0 replies; 3+ messages in thread
From: Brad Parker @ 2003-09-09 17:46 UTC (permalink / raw)
To: Mike Fedyk; +Cc: linux-kernel
Reading Oops report from the terminal
kernel BUG at sched.c:564!
kernel BUG at sched.c:564!
invalid operand: 0000
invalid operand: 0000
CPU: 0
EIP: 0010:[<c0115a7b>] Not tainted
EFLAGS: 00010282
CPU: 0
EIP: 0010:[<c0115a7b>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010282
eax: 00000018 ebx: c11be280 ecx: 00000001 edx: 00000001
eax: 00000018 ebx: c11be280 ecx: 00000001 edx: 00000001
esi: c38a6000 edi: c38a6000 ebp: c38a7fa0 esp: c38a7f80
esi: c38a6000 edi: c38a6000 ebp: c38a7fa0 esp: c38a7f80
esi: c38a6000 edi: c38a6000 ebp: c38a7fa0 esp: c38a7f80
ds: 0018 es: 0018 ss: 0018
ds: 0018 es: 0018 ss: 0018
Process ospfd (pid: 85, stackpage=c38a7000)
Process ospfd (pid: 85, stackpage=c38a7000)
Stack: c02d798a c38a6000 c38a6000 00000000 c38a6000 c11be280 c10b5200
Stack: c02d798a c38a6000 c38a6000 00000000 c38a6000 c11be280 c10b5200
c38a6000
c38a6000
00000000 c011b51d c38a6000 4018db4c 00000000 bffff85c c011b65f
00000000
00000000 c011b51d c38a6000 4018db4c 00000000 bffff85c c011b65f
00000000
c01071d3 00000000 00000001 00000000 4018db4c 00000000 bffff85c
c01071d3 00000000 00000001 00000000 4018db4c 00000000 bffff85c
00000001
00000001
Call Trace: [<c011b51d>] [<c011b65f>] [<c01071d3>]
Call Trace: [<c011b51d>] [<c011b65f>] [<c01071d3>]
Code: 0f 0b 34 02 82 79 2d c0 5a e9 1c fd ff ff 0f 0b 2d 02 82 79
Code: 0f 0b 34 02 82 79 2d c0 5a e9 1c fd ff ff 0f 0b 2d 02 82 79
>>EIP; c0115a7b <schedule+31b/340> <=====
>>ebx; c11be280 <_end+e1d248/3848e028>
>>esi; c38a6000 <_end+3504fc8/3848e028>
>>edi; c38a6000 <_end+3504fc8/3848e028>
>>ebp; c38a7fa0 <_end+3506f68/3848e028>
>>esp; c38a7f80 <_end+3506f48/3848e028>
Trace; c011b51d <do_exit+14d/260>
Trace; c011b65f <sys_exit+f/10>
Trace; c01071d3 <system_call+33/40>
Code; c0115a7b <schedule+31b/340>
00000000 <_EIP>:
Code; c0115a7b <schedule+31b/340> <=====
0: 0f 0b ud2a <=====
Code; c0115a7d <schedule+31d/340>
2: 34 02 xor $0x2,%al
Code; c0115a7f <schedule+31f/340>
4: 82 (bad)
Code; c0115a80 <schedule+320/340>
5: 79 2d jns 34 <_EIP+0x34> c0115aaf
<__wake_up+f/60>
Code; c0115a82 <schedule+322/340>
7: c0 5a e9 1c rcrb $0x1c,0xffffffe9(%edx)
Code; c0115a86 <schedule+326/340>
b: fd std
Code; c0115a87 <schedule+327/340>
c: ff (bad)
Code; c0115a88 <schedule+328/340>
d: ff 0f decl (%edi)
Code; c0115a8a <schedule+32a/340>
f: 0b 2d 02 82 79 00 or 0x798202,%ebp
<0>Kernel panic: Aiee, killing interrupt handler!
<0>Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing
----- Original Message -----
From: "Mike Fedyk" <mfedyk@matchmail.com>
To: "Brad Parker" <parker@citynetwireless.net>
Cc: <linux-kernel@vger.kernel.org>
Sent: Tuesday, September 09, 2003 12:39
Subject: Re: kernel BUG in sched.c
> On Mon, Sep 08, 2003 at 07:38:50PM -0500, Brad Parker wrote:
> > I got a kernel BUG mentioning the process ospfd (zebra/quagga routing
> > protocol daemon) while trying to "shutdown -r now", I already contaced
the
> > quagga people, but I thought maybe this would be a kernel issue, so here
> > goes:
>
> You need to run it through ksymoops with the same modules loaded in the
same
> order also.
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2003-09-09 17:39 ` Mike Fedyk
2003-09-09 17:46 ` Brad Parker
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