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Date: Wed, 11 Jul 2007 18:33:56 -0400
From: Chuck Ebbert <cebbert@redhat.com>
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       USB development list <linux-usb-devel@lists.sourceforge.net>
Subject: Re: 2.6.22 Oops attaching  usb-storage device
References: <20070711125957.GT22103@vianova.fi>
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On 07/11/2007 08:59 AM, Ville Herva wrote:
> [98790.134315] sd 17:0:0:0: [sdb] Mode Sense: 03 00 00 00
> [98790.134319] sd 17:0:0:0: [sdb] Assuming drive cache: write through
> [98790.134323]  sdb:<6>usb 6-1: USB disconnect, address 27
> [98790.366609] BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000

Another USB device disconnect while scanning for partitions.

Yes, it should be handled but it also shouldn't just disconnect like that.