6.0 random freezes

Peter Jeremy PeterJeremy at optushome.com.au
Tue Dec 13 23:15:43 PST 2005


On Tue, 2005-Dec-13 13:43:13 -0400, fredthetree wrote:
>[/var/crash/vmcore.1]
>----------------------------------
>Unread portion of the kernel message buffer:
>
>
>Fatal trap 12: page fault while in kernel mode
>fault virtual address   = 0x10

That's a NULL pointer de-reference - it Shouldn't Happen(TM).  Can you
get a backtrace from kgdb ("where")?

>[vmcore.0]
>----------------------------------
>Unread portion of the kernel message buffer:
>ÃwÄ0¿Á0ÂÁ"ÀíÁÀJðÂÄüÂ3ÄÓÂÀíÁÀóÂDþÁÀóÂðCÂÀíÁ1Ä
>ÃðÚÃÀíÁ´ÂÄBð°ÄÁÀíÁ"ÁDHðÂÀÄÁÀíÁÀÄĹÂÐÄÁÀíÁ@þÁj.Ã@
>----------------------------------

The most likely problem is that your vmcore file doesn't match your kernel.
Are you running kgdb with the same kernel as was running when the system
crashed?  (If you don't have that kernel handy, you might as well delete
vmcore.0).

-- 
Peter Jeremy


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