[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: kern/44652: 'gpt destroy' panics
On 03/01/11 11:00, Hauke Fath wrote:
The following reply was made to PR kern/44652; it has been noted by GNATS.
From: Hauke Fath<hf%spg.tu-darmstadt.de@localhost>
Cc: kern-bug-people%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost
Subject: Re: kern/44652: 'gpt destroy' panics
Date: Tue, 1 Mar 2011 10:58:40 +0100
At 17:15 Uhr +0000 28.02.2011, Hauke Fath wrote:
> 'gpt destroy raid0' when raid0 is on dk1 which has just been
> 'dkctl delwedge'd panics the machine.
> For details, see the lovely picture (900 KByte) at
And another one...
I deconstructed wedges and gpts of the above installation in the right
sequence, dd(1)ed the beginning of the disk, and ten seconds or so later
was hit with
The same assembler instruction in both cases. When you do
'show register' in ddb (after the crash) and you see a line
then the crash is caused by a NULL pointer dereference.
When you built your kernel with makeoptions DEBUG="-g"
then you have a netbsd.gdb file and you can do:
(gdb) list *(dkstrategy+0x1a)
Main Index |
Thread Index |