running 3.10.38-1.  2.4ghz hung.

                             - Jim

root@cerowrt:~# cat /sys/kernel/debug/ieee80211/phy*/ath9k/queues 

(VO):  qnum: 0 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0

(VI):  qnum: 1 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0

(BE):  qnum: 2 qdepth:  0 ampdu-depth:  0 pending:  12 stopped: 1

(BK):  qnum: 3 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0

(CAB): qnum: 8 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0

(VO):  qnum: 0 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0

(VI):  qnum: 1 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0

(BE):  qnum: 2 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0

(BK):  qnum: 3 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0

(CAB): qnum: 8 qdepth:  0 ampdu-depth:  0 pending:   0 stopped: 0