On 11/16/2009 04:58 PM, Rafael J. Wysocki wrote:

This message contains a list of some regressions introduced between 2.6.30 and
2.6.31, for which there are no fixes in the mainline I know of.  If any of them
have been fixed already, please let me know.

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14181
Subject		: b43 causes panic at ifconfig down / shutdown
Submitter	: Jeremy Huddleston [off-list ref]
Date		: 2009-09-15 18:34 (63 days old)

This one is fixed by commit d50bae33d1358b909ade05ae121d83d3a60ab63f in
mainline. The patch was also sent to stable.

Larry