From owner-freebsd-stable@FreeBSD.ORG  Wed Nov 23 14:32:41 2005
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From: kama <kama@pvp.se>
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To: Mike Tancsa <mike@sentex.net>
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Cc: freebsd-stable@freebsd.org
Subject: Re: 6.0 Stable reboots randomly during high load.
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The system crashes without polling enabled. That I added afterwards. With
it enabled it crashes not so often as without polling.

I'll try a GENERIC kernel with debuging enabled.

/Bjorn

On Wed, 23 Nov 2005, Mike Tancsa wrote:

> At 08:04 AM 23/11/2005, kama wrote:
>
> >I have a HP DL380G3 Dual 2.4 w HT disabled.
>
>
> Polling and SMP is only a recent thing, as is polling support for the
> bge. I would try disabling that.  In terms of seeing why its crashing,
>
> http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug.html
>
> Basically,
> make sure
>
>
> makeoptions     DEBUG=-g                #Build kernel with gdb(1) debug symbols
>
> is in your kernel config
> add
> dumpdev="/dev/da0s1b"           # Device name to crashdump to (or NO).
> dumpdir="/var/crash"    # Directory where crash dumps are to be stored
>
> to /etc/rc.conf assuming da0s1b is your swap.  Install the new kernel
> and reboot.
>
> When and if it crashes again,
> gdb -k kernel.debug /var/crash/vmcore.0
>
> type bt full
>
> from the debugger and post the results.
>
>          ---Mike
>