Subject: Re: How to read a crash file?
To: Jukka Salmi <firstname.lastname@example.org>
From: Juan RP <email@example.com>
Date: 12/10/2006 10:39:51
On Sunday 10 December 2006 10:37, Jukka Salmi wrote:
> Hubert Feyrer wrote:
> > I've put some information on this into my NetBSD blog a few days ago, see
> > <http://www.feyrer.de/NetBSD/blog.html/nb_20061115_0123.html>:
> > ``Post mortem debugging, or: what happened before it crashed?
> > Some examples:
> > * Attach the GNU debugger gdb(1) to the system crash dumpQ, to poke
> > around deeply:
> > % gdb netbsd.26
> > ...
> > (gdb) target kcore netbsd.26.core
> Hmm, this seems to be working only with gdb 5.3. How can I do this
> with -current's gdb 6.5?
> gdb netbsd.1
> GNU gdb 6.5
> (gdb) target kcore netbsd.1.core
> Undefined target command: "kcore netbsd.1.core". Try "help target".
> (gdb) help target
> target async -- Use a remote computer via a serial line
> target child -- Unix child process (started by the "run" command)
> target core -- Use a core file as a target
> target exec -- Use an executable file as a target
> target extended-async -- Use a remote computer via a serial line
> target extended-remote -- Use a remote computer via a serial line
> target kvm -- Use a kernel virtual memory image as a target
> target remote -- Use a remote computer via a serial line
Juan RP's blog - NetBSD/pkgsrc news in Spanish