Date: Tue, 17 Mar 2009 08:59:02 +0200 From: Mikolaj Golub <to.my.trociny@gmail.com> To: ""anborn@list.ru"" <anborn@list.ru> Cc: freebsd-questions@freebsd.org Subject: Re: FreeBSD7.1/i386 crash (fatal trap 12) Message-ID: <81ljr48wjt.fsf@zhuzha.ua1> In-Reply-To: <E1LjQ52-000LW3-00.anborn-list-ru@f47.mail.ru> (anborn@list.ru's message of "Tue\, 17 Mar 2009 06\:35\:04 %2B0300") References: <E1LjQ52-000LW3-00.anborn-list-ru@f47.mail.ru>
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On Tue, 17 Mar 2009 06:35:04 +0300 anborn@list.ru wrote: > What can I do with it? I don`t have experience in using gdb or programming on C. I suppose your kernel is built with "makeoptions DEBUG=-g". Then enable kernel crash dump: echo 'dumpdev="AUTO"' >> /etc/rc.conf /etc/rc.d/dumpon start After panic, get the baktrace from the dump using instructions from this page: http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-gdb.html Or just run crashinfo and extract bt from generated core.txt. Post bt here or to freebsd-hackers. -- Mikolaj Golub
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