Comment 5 for bug 317308

It appears that this error occurs because function b43_plcp_get_bitrate_idx_ofdm() was returning 255 and not -1, causing the __ieee80211_rx function() to produce the warning message because the rate idx is out of range.

The good news is that commit 38c7a2230b3ee5053111777f45a5b993d37d80eb (from upstream commit a3c0b87c4f21911fb7185902dd13f0e3cd7f33f7) fixes this:

http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=commit;h=38c7a2230b3ee5053111777f45a5b993d37d80eb

Hence marking this as Fix Commited. It will be available at the next kernel update for Jaunty. If this does not fix this, please re-open the bug.