Ming Chen <ming032217@xxxxxxxxx> writes: > We occasionally found ath9k could receive some packets from Linux IP stack > with empty source and destination mac address, How does that happen? > which will result in the driver cannot find the station node in TX > complete. And thus, the driver will complete this buffer but without > updating the block ack window. If it can't find the station, how is the packet transmitted (and affecting the BA window) in the first place? -Toke