Subject: Re: kern/29903 (can't reproduce at will)
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: Arto Selonen <arto@selonen.org>
List: netbsd-bugs
Date: 04/21/2005 09:21:01
The following reply was made to PR kern/29903; it has been noted by GNATS.
From: Arto Selonen <arto@selonen.org>
To: gnats-bugs@netbsd.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org
Subject: Re: kern/29903 (can't reproduce at will)
Date: Thu, 21 Apr 2005 12:20:08 +0300 (EEST)
Hi!
On Thu, 21 Apr 2005, Martin Husemann wrote:
> Could you please build an unpatched kernel with
>
> makeoptions DEBUG="-g"
>
> (so that you get a netbsd.gdb file), then crash the machine again and note
Unfortunately, I don't know how to produce the error state (but I could
easily reproduce the panics once in that error state). It has now
happened two times with this system: early February, and mid-April.
Both times it happened when rebooting a new kernel while upgrading the
system. Both times it went away after running a patched kernel.
Both times the system had been running for over a month 24/7 with almost
no load.
From mid-April I have two forced crash dumps ('reboot 0x104' in ddb),
if that makes any difference. Unfortunately, debug options were not
turned on for the kernel. I'll turn them on now, and wait for new panics
(by trying to upgrade maybe once a week, or so).
Artsi
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