Date: Mon, 21 Jul 2003 18:43:11 +0000 From: Bosko Milekic <bmilekic@technokratis.com> To: Mik Firestone <mik@milkyway.stdio.com> Cc: current@freebsd.org Subject: Re: FreeBSD 5.1-R kernel panic Message-ID: <20030721184311.GB54315@technokratis.com> In-Reply-To: <20030721222407.GA76150@terra.milkyway.stdio.com> References: <Law10-OE203riCTVuy100012a52@hotmail.com> <20030721222407.GA76150@terra.milkyway.stdio.com>
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On Mon, Jul 21, 2003 at 06:24:07PM -0400, Mik Firestone wrote: > For what it is worth, I am having the exact same problem. I cvsup'd and > builtworld on Sunday, July 20, and my machine has been crashing about every > half-hour since. It starts slowing down, the load average begins to > climb until it eventually grinds to a halt. If I wait long enough, I > will see the same panic Stephane saw. > > Doing a ps -auxw shows that usb0 is using the vast majority of the CPU > time before the grinding halt. I have tried leaving the machine in > multi-user and sigle-user mode with the same results. I have attempted > to compile a new kernel that does not have the USB stuff compiled in, > but my machine won't stay running long enough. > > I do have the debugger compiled in, but I do not know enough of what I > am doing to provide reasonable information to the list. If somebody > can tell me the commands to run in the debugger, I will let my machine > panic again and grab that data. > > Mik Does reverting to pre-July 20 get rid of your problem? Note that the originator of the first Email mentionned that he is running what appeared to be stock 5.1-RELEASE, which may or may not be related to what you're seeing. If reverting to pre-July 20 gets rid of your problem, perhaps we can figure out what commit triggered this behavior for you. Also, do you have PAE enabled? -- Bosko Milekic * bmilekic@technokratis.com * bmilekic@FreeBSD.org TECHNOkRATIS Consulting Services * http://www.technokratis.com/
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