Re: rt2x00queue: rt2800usb: NULL pointer crash while during USB disconnect

2016-03-07 Thread Vishal Thanki
On Mon, Mar 7, 2016 at 10:59 AM, Stanislaw Gruszka wrote: > Hi, > > On Tue, Mar 01, 2016 at 11:36:13AM +0100, Vishal Thanki wrote: >> I observed a NULL pointer access crash during my testing on a custom AM33xx >> based board with RT5572 USB wifi module. The kernel log is

Re: rt2x00queue: rt2800usb: NULL pointer crash while during USB disconnect

2016-03-07 Thread Stanislaw Gruszka
Hi, On Tue, Mar 01, 2016 at 11:36:13AM +0100, Vishal Thanki wrote: > I observed a NULL pointer access crash during my testing on a custom AM33xx > based board with RT5572 USB wifi module. The kernel log is attached with > the mail. With initial debugging, I think that the USB disconnect > event

rt2x00queue: rt2800usb: NULL pointer crash while during USB disconnect

2016-03-01 Thread Vishal Thanki
Hi, I observed a NULL pointer access crash during my testing on a custom AM33xx based board with RT5572 USB wifi module. The kernel log is attached with the mail. With initial debugging, I think that the USB disconnect event was triggered while there was an pending/incomplete URB request present.