* (no subject)
@ 2002-04-24 7:55 Huo Zhigang
2002-04-24 7:51 ` your mail Zwane Mwaikambo
2002-04-24 8:27 ` Alan Cox
0 siblings, 2 replies; 3+ messages in thread
From: Huo Zhigang @ 2002-04-24 7:55 UTC (permalink / raw)
To: linux-kernel
Hi, all.
My cluster go wrong these days. So many times when I "/sbin/reboot" a node, the following message will be displayed on the console.
>INIT: Switching to runlevel: 6
>INIT: Send processes the TERM signal
>Unable to handle kernel NULL pointer dereference
What's wrong with my machines? They are all running linux-2.2.18(SMP-supported) with a kernel module which is a driver of Myricom NIC M3S-PCI64C-2 written by my group.
Thank you in advance 8-)
Zhigang Huo
zghuo@ncic.ac.cn
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: your mail
2002-04-24 7:55 Huo Zhigang
@ 2002-04-24 7:51 ` Zwane Mwaikambo
2002-04-24 8:27 ` Alan Cox
1 sibling, 0 replies; 3+ messages in thread
From: Zwane Mwaikambo @ 2002-04-24 7:51 UTC (permalink / raw)
To: Huo Zhigang; +Cc: Linux Kernel
On Wed, 24 Apr 2002, Huo Zhigang wrote:
> Hi, all.
> My cluster go wrong these days. So many times when I "/sbin/reboot" a node, the following message will be displayed on the console.
>
> >INIT: Switching to runlevel: 6
> >INIT: Send processes the TERM signal
> >Unable to handle kernel NULL pointer dereference
>
> What's wrong with my machines? They are all running linux-2.2.18(SMP-supported) with a kernel module which is a driver of Myricom NIC M3S-PCI64C-2 written by my group.
> Thank you in advance 8-)
>
> Zhigang Huo
> zghuo@ncic.ac.cn
Have you tried decoding the oops? Have a look at
linux/Documentation/oops-tracing.txt
Zwane
--
http://function.linuxpower.ca
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: your mail
2002-04-24 7:55 Huo Zhigang
2002-04-24 7:51 ` your mail Zwane Mwaikambo
@ 2002-04-24 8:27 ` Alan Cox
1 sibling, 0 replies; 3+ messages in thread
From: Alan Cox @ 2002-04-24 8:27 UTC (permalink / raw)
To: Huo Zhigang; +Cc: linux-kernel
>
> >INIT: Switching to runlevel: 6
> >INIT: Send processes the TERM signal
> >Unable to handle kernel NULL pointer dereference
>
> What's wrong with my machines? They are all running linux-2.2.18(SMP-supported) with a kernel module which is a driver of Myricom NIC M3S-PCI64C-2 written by my group.
> Thank you in advance 8-)
If you boot the machije without your driver, then reboot does the
same happen ? If not then it may well be your driver has an error but only
when it closes down
^ permalink raw reply [flat|nested] 3+ messages in thread
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