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Re: [linux-usb-devel] [2.6.22-rc7] khubd NULL deref oops...

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From: Alan Stern <stern@...>
To: Daniel J Blueman <daniel.blueman@...>
Cc: Chuck Ebbert <cebbert@...>, Linux Kernel <linux-kernel@...>, USB development list <linux-usb-devel@...>
Subject: Re: [linux-usb-devel] [2.6.22-rc7] khubd NULL deref oops...
Date: Wednesday, July 11, 2007 - 5:41 pm

On Wed, 11 Jul 2007, Daniel J Blueman wrote:


I doubt that USB suspend has any connection with this problem.  It's
clear that the problem occurs in the driver core when the SCSI core
tries to unregister a device.  It's not directly related to USB at all.

In fact, it looks like the bug is connected with 
CONFIG_SYSFS_DEPRECATED.  You can try to see what happens with that 
switch disabled.

Alan Stern

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Messages in current thread:
[2.6.22-rc7] khubd NULL deref oops..., Daniel J Blueman, (Sun Jul 8, 5:45 pm)
Re: [2.6.22-rc7] khubd NULL deref oops..., Chuck Ebbert, (Wed Jul 11, 1:04 pm)
Re: [2.6.22-rc7] khubd NULL deref oops..., Daniel J Blueman, (Wed Jul 11, 2:51 pm)
Re: [linux-usb-devel] [2.6.22-rc7] khubd NULL deref oops..., Alan Stern, (Thu Jul 12, 2:43 pm)
Re: [linux-usb-devel] [2.6.22-rc7] khubd NULL deref oops..., Alan Stern, (Wed Jul 11, 5:41 pm)
Re: [linux-usb-devel] [2.6.22-rc7] khubd NULL deref oops..., Cornelia Huck, (Thu Jul 12, 3:30 am)
Re: [2.6.22-rc7] khubd NULL deref oops..., Jiri Kosina, (Mon Jul 9, 5:55 am)
Re: [2.6.22-rc7] khubd NULL deref oops..., Michal Piotrowski, (Sun Jul 8, 5:49 pm)
Re: [linux-usb-devel] [2.6.22-rc7] khubd NULL deref oops..., Alan Stern, (Mon Jul 9, 11:03 am)
Re: [2.6.22-rc7] khubd NULL deref oops..., Daniel J Blueman, (Sun Jul 8, 6:07 pm)