Re: GDB kernel debugging broken?

[christos%astron.com@localhost (Christos Zoulas)]

In article <F8280E68-C2D6-41ED-AAC1-89F1DE308092%eis.cs.tu-bs.de@localhost>,
J. Hannken-Illjes <hannken%eis.cs.tu-bs.de@localhost> wrote:
>Trying to run gdb on a crash dump (on a very recent -current) gives:
>
>       $ gdb netbsd.0
>       GNU gdb (GDB) 7.3.1
>       Copyright (C) 2011 Free Software Foundation, Inc.
>       License GPLv3+: GNU GPL version 3 or later 
> <http://gnu.org/licenses/gpl.html>
>       This is free software: you are free to change and redistribute it.
>       There is NO WARRANTY, to the extent permitted by law.  Type "show 
> copying"
>       and "show warranty" for details.
>       This GDB was configured as "i486--netbsdelf".
>       For bug reporting instructions, please see:
>       <http://www.gnu.org/software/gdb/bugs/>...
>       Reading symbols from /var/crash/netbsd.0...done.
>       (gdb) target kvm netbsd.0.core
>       /work/build/src/external/gpl3/gdb/dist/gdb/target.c:3013:
>internal-error: Can't determine the current address space of thread
><kvm>
>
>Running gdb from a 5.1 system gives a truncated back trace and wrong line
>numbers.
>
>Any ideas anyone?

Can you put the files somewhere for me to take a look?

christos