Date: Tue, 27 Oct 1998 10:00:01 -0800 (PST) From: Jin Guojun (FTG staff) <jin@george.lbl.gov> To: freebsd-bugs@FreeBSD.ORG Subject: Re: gnu/8425: 3.0's gdb can't read 3.0's kernel to debug dumps Message-ID: <199810271800.KAA02211@freefall.freebsd.org>
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The following reply was made to PR gnu/8425; it has been noted by GNATS. From: Jin Guojun (FTG staff) <jin@george.lbl.gov> To: cmetz@inner.net Cc: freebsd-gnats-submit@FreeBSD.ORG Subject: Re: gnu/8425: 3.0's gdb can't read 3.0's kernel to debug dumps Date: Tue, 27 Oct 1998 09:57:05 -0800 (PST) From: Craig Metz <cmetz@inner.net> > envy# ./gdb /var/crash/kernel.1 > GDB is free software and you are welcome to distribute copies of it > under certain conditions; type "show copying" to see the conditions. > There is absolutely no warranty for GDB; type "show warranty" for details. > GDB 4.16 (i386-unknown-freebsd), > Copyright 1996 Free Software Foundation, Inc... > (gdb) target kcore /var/crash/vmcore.1 > IdlePTD 272000 > kernel symbol `kstack' not found. I have no idea what symbol `kstack' is. It is not in the GENERIC kernel. Is it possible your customized kernel? At least to debug kernel, you should do this: gdb -k kernel.1 vmcore.1 -Jin . To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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