Date: Thu, 3 Apr 2003 12:32:24 +0200 From: Daniel Lang <dl@leo.org> To: "Christoph P. Kukulies" <kuku@physik.rwth-aachen.de> Cc: "Matthew N. Dodd" <mdodd@FreeBSD.ORG> Subject: Re: le0 - DE203 kernel config problem Message-ID: <20030403103224.GA45495@atrbg11.informatik.tu-muenchen.de> In-Reply-To: <20030403094509.GA31184@gilberto.physik.rwth-aachen.de> References: <200304021616.h32GGUO10244@accms33.physik.rwth-aachen.de> <20030402132637.J46852@sasami.jurai.net> <20030403092241.GB30425@gilberto.physik.rwth-aachen.de> <20030403042724.K18916@sasami.jurai.net> <20030403094509.GA31184@gilberto.physik.rwth-aachen.de>
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Hi Christoph, Christoph P. Kukulies wrote on Thu, Apr 03, 2003 at 11:45:09AM +0200: [..] > > > I can supply more panic data, if you want. > > > > I'd appreciate that. > > OK, I'm typing: [..] Please get a crashdump. I thinks it's described in the handbook, how to do it. In short: - set dumpdev in rc.conf, use your swap-partition - ensure you have at least as much space in /var as your swap - build a kernel with debugging symbols (makeoptions DEBUG=-g) - boot the new kernel - panic the box - a crashdump should be written to the dump-device - reboot - savecore will salvage the dump from swap to /var/crash/vmcore.x (x beeing a number) - once done run gdb -k /usr/obj/usr/src/sys/MACHINE/kernel.debug /var/crash/vmcore.x (you cannot use /kernel since it is stripped from the symbols) - in gdb use the 'bt' command to get a stack trace - post this information or use send-pr to file a problem report Best regards, Daniel -- IRCnet: Mr-Spock - Me transfere sursum, Caledoni - *Daniel Lang * dl@leo.org * +49 89 289 18532 * http://www.leo.org/~dl/*
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