Created attachment 142561 [details]
dmesg 3.16-rc4

[16248.293630] iwlwifi 0000:01:00.0: fail to flush all tx fifo queues Q 2
[16248.295527] iwlwifi 0000:01:00.0: Current SW read_ptr 253 write_ptr 4
[16248.297415] iwl data: 00000000: 0f 00 00 00 00 00 00 00 00 00 00 e0 00 00 00 00  ................
[16248.299436] iwlwifi 0000:01:00.0: FH TRBs(0) = 0x00000000
[16248.301246] iwlwifi 0000:01:00.0: FH TRBs(1) = 0x80102003
[16248.303041] iwlwifi 0000:01:00.0: FH TRBs(2) = 0x00000000
[16248.304881] iwlwifi 0000:01:00.0: FH TRBs(3) = 0x8030001b
[16248.306666] iwlwifi 0000:01:00.0: FH TRBs(4) = 0x00000000
[16248.308258] iwlwifi 0000:01:00.0: FH TRBs(5) = 0x00000000
[16248.309806] iwlwifi 0000:01:00.0: FH TRBs(6) = 0x00000000
[16248.311333] iwlwifi 0000:01:00.0: FH TRBs(7) = 0x007090f0
[16248.312854] iwlwifi 0000:01:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [28,28]
[16248.314411] iwlwifi 0000:01:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[16248.315974] iwlwifi 0000:01:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [253,4]
[16248.317473] iwlwifi 0000:01:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.318993] iwlwifi 0000:01:00.0: Q 4 is active and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.320319] iwlwifi 0000:01:00.0: Q 5 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[16248.321637] iwlwifi 0000:01:00.0: Q 6 is active and mapped to fifo 2 ra_tid 0x0000 [0,0]
[16248.322935] iwlwifi 0000:01:00.0: Q 7 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[16248.324216] iwlwifi 0000:01:00.0: Q 8 is active and mapped to fifo 4 ra_tid 0x0000 [0,0]
[16248.325487] iwlwifi 0000:01:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x0000 [241,241]
[16248.326775] iwlwifi 0000:01:00.0: Q 10 is active and mapped to fifo 5 ra_tid 0x0000 [0,0]
[16248.328079] iwlwifi 0000:01:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.329415] iwlwifi 0000:01:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.330777] iwlwifi 0000:01:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.332017] iwlwifi 0000:01:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.333244] iwlwifi 0000:01:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.334486] iwlwifi 0000:01:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.335724] iwlwifi 0000:01:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.336958] iwlwifi 0000:01:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]
[16248.338220] iwlwifi 0000:01:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0]