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From: Hans Petter Selasky <hselasky@c2i.net>
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Date: Tue, 5 May 2009 09:38:20 +0200
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Cc: Chao Shin <quakelee@geekcn.org>
Subject: Re: current couldn't attach usb mouse
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On Tuesday 05 May 2009, Chao Shin wrote:
> Hi Hans,
>
> I disabled fuse.ko and reboot box, nothing changed
>
> [root@currentpark] ~# kldstat
> Id Refs Address            Size     Name
>   1    1 0xffffffff80100000 c1b1e8   kernel
>

Then you need to build a kernel with debugging and get a backtrace:

options         KDB                     # Enable kernel debugger support.
options         DDB                     # Support DDB.
options         GDB                     # Support remote GDB.

When you get to the debugger prompt at boot, type "bt" for backtrace.

--HPS