Before using the computer USB power supply, the implementation of
usbdump, the kernel Panic
Some log:

addr2line information:

1A is used after the power supply
Enter no response, TTL did not show additional information
By: XiaoQI Ge; PGP:8B09D5F7

2013/8/1 Rui Paulo <>:
> On 31 Jul 2013, at 01:28, XiaoQI Ge <> wrote:
>> Last night, I use the latest FreeBSD source (r253827) and
>> crochet-freebsd compile img
>> My WLI-UC-GNM will be disconnected after a period of operation
>> run0: device timeout
>> run0: at uhub0, port 1, addr 2 (disconnected)
> If you are using the USB cable to power the BBB, then that's your problem. 
> You need a 5V 1A+ power adapter to be able to use USB WiFi cards with the 
> BeagleBone.
> --
> Rui Paulo
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