Comment 149 for bug 121439

I'm running:
lavid@lavid-laptop:~$ cat /proc/version
Linux version 2.6.22-11-generic (buildd@rothera) (gcc version 4.1.3 20070831 (prerelease) (Ubuntu 4.1.2-16ubuntu1)) #1 SMP Fri Sep 7 05:07:05 GMT 2007

and I've been getting the following messages in my kernel log:

[ 4967.888000] UDP: short packet: From 70.81.97.112:50 112/50 to 76.195.223.90:43069
[ 5330.760000] UDP: short packet: From 70.81.97.112:50 112/50 to 76.195.223.90:34629
[ 5630.880000] UDP: short packet: From 70.81.97.112:50 199/50 to 76.195.223.90:55296
[ 5930.844000] UDP: short packet: From 70.81.97.112:50 199/50 to 76.195.223.90:42856
[ 6230.888000] UDP: short packet: From 70.81.97.112:50 112/50 to 76.195.223.90:32950
[ 6530.928000] UDP: short packet: From 70.81.97.112:50 71/50 to 76.195.223.90:2713
[ 6624.752000] ipw3945: Microcode SW error detected. Restarting.
[ 6625.252000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[ 6627.240000] ipw3945: Can't stop Rx DMA.
[ 6627.620000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[ 6831.432000] UDP: short packet: From 70.81.97.112:50 199/50 to 76.195.223.90:14226
[ 7131.820000] UDP: short packet: From 70.81.97.112:50 199/50 to 76.195.223.90:61946
[ 7431.040000] UDP: short packet: From 70.81.97.112:50 71/50 to 76.195.223.90:50341
[10063.268000] ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
[10063.268000] ipw3945: Microcode SW error detected. Restarting.
[10064.260000] ipw3945: Can't stop Rx DMA.
[10065.632000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[22114.568000] ipw3945: Microcode SW error detected. Restarting.
[22114.568000] ipw3945: Microcode HW error detected. Restarting.
[22115.564000] ipw3945: Can't stop Rx DMA.
[22116.936000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[25036.604000] ipw3945: Microcode SW error detected. Restarting.
[25037.104000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[25038.096000] ipw3945: Can't stop Rx DMA.
[25039.468000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[28981.528000] UDP: short packet: From 74.212.42.2:8024 48290/71 to 76.195.223.90:22445
[34406.556000] ipw3945: Microcode SW error detected. Restarting.
[34407.056000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[34408.048000] ipw3945: Can't stop Rx DMA.
[34409.420000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[37332.512000] ipw3945: Microcode SW error detected. Restarting.
[37332.512000] ipw3945: Microcode HW error detected. Restarting.
[37333.508000] ipw3945: Can't stop Rx DMA.
[37334.876000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)
[69421.300000] ipw3945: Microcode SW error detected. Restarting.
[69421.800000] ipw3945: Error sending LEDS_CMD: time out after 500ms.
[69422.792000] ipw3945: Can't stop Rx DMA.
[69424.168000] ipw3945: Detected geography ABG (11 802.11bg channels, 13 802.11a channels)

I can, however, connect to my WPA network without many issues.