Date: Mon, 5 Dec 2005 12:30:05 +0100 (CET) From: kama <kama@pvp.se> To: Mike Tancsa <mike@sentex.net> Cc: freebsd-stable@freebsd.org Subject: Re: 6.0 Stable reboots randomly during high load. Message-ID: <20051205122757.J5758@ns1.as.pvp.se> In-Reply-To: <6.2.3.4.0.20051123093315.0322d048@64.7.153.2> References: <20051123134710.G57888@ns1.as.pvp.se> <6.2.3.4.0.20051123080932.085e9138@64.7.153.2> <20051123153018.V57888@ns1.as.pvp.se> <6.2.3.4.0.20051123093315.0322d048@64.7.153.2>
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The system crashed again this weekend, but nothing is created in /var/crash. /Bjorn On Wed, 23 Nov 2005, Mike Tancsa wrote: > At 09:33 AM 23/11/2005, kama wrote: > > >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. > > The kernel option doesnt install any debugging into your running > kernel, it just builds an additional kernel (called kernel.debug) > with debugging symbols that you can compare the crash dump > against. In other words, it wont hurt performance. > > ---Mike > > >/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 > > > > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >
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