[ath9k-devel] Wireless stalled after a few minutes with Linux Kernel 3.1

[Arend van Spriel <arend@broadcom.com>]

On 11/19/2011 03:20 PM, Haohui Liao wrote:
> Dear Linux wifi developers,
> 
> I didn't encounter core dump problem with kernel 3.1. However, after
> connecting for a few seconds or minutes, the connection with stall and
> I can't assess Internet. I check my dmesg, it gave the following info:
> 
> [ 45.966602] wlan0: direct probe to f4:3f:61:06:22:21 (try 1/3)
> [ 45.969213] wlan0: direct probe responded
> [ 45.998789] wlan0: authenticate with f4:3f:61:06:22:21 (try 1)
> [ 46.001234] wlan0: authenticated
> [ 46.001270] wlan0: associate with f4:3f:61:06:22:21 (try 1)
> [ 46.004102] wlan0: RX AssocResp from f4:3f:61:06:22:21 (capab=0x411
> status=0 aid=1)
> [ 46.004107] wlan0: associated
> [ 93.007527] usb 1-1.3: USB disconnect, device number 3
> [ 95.654157] NET: Registered protocol family 10
> [ 106.263062] wlan0: no IPv6 routers present

Actually, this trace looks fine. The last message means that no IPv6
capable network equipment has been detected. Did you do unplug a USB device?

> Does this mean that the IPv6 in kernel 3.1 is affecting the wifi
> connection?  Please advice.

Provide hardware info.

Gr. AvS