Date: Wed, 14 Dec 2005 05:27:42 +1100 From: Peter Jeremy <PeterJeremy@optushome.com.au> To: fredthetree <fredthetree@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: 6.0 random freezes Message-ID: <20051213182742.GG77268@cirb503493.alcatel.com.au> In-Reply-To: <cb6387b50512130943o4454c029r39dca3375599feb4@mail.gmail.com> References: <439DE88B.1090407@asd.aplus.net> <op.s1owjw158527sy@outgoing.local> <439E0B23.3060304@asd.aplus.net> <cb6387b50512121821g3e0c9b85s1e925ba158036f89@mail.gmail.com> <20051213025028.GC77268@cirb503493.alcatel.com.au> <cb6387b50512130943o4454c029r39dca3375599feb4@mail.gmail.com>
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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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