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Date: Mon, 3 Nov 2008 13:02:15 +0100
From: Ruben de Groot <fbsd-sparc64@bzerk.org>
To: sparc64@freebsd.org
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Subject: kgdb on sparc64
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Hi,

After upgrading to 7.1-PRERELEASE last month I'm seeing some 
spontaneous reboots with crash dumps on this Netra X1. How
can I debug this as kgdb seems not to be working?

# uname -r
7.1-PRERELEASE
# kgdb /usr/obj/usr/src/sys/N4I/kernel.debug /var/crash/vmcore.1
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or 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.
This GDB was configured as "sparc64-marcel-freebsd"...^C
GDB can't read core files on this machine.

regards,
Ruben