Hi
(Please CC as I am not subscribed to the list)
I'm seeing the following trace on a Lenovo Yoga 2 Pro with an Intel 7260 (rev
6b).
Kernel is 4.5 on using the latest -16 firmware from wireless.wiki.kernel.org. I
tried the -17 firmware from git.kernel.org with a
very similar result.
module was loaded with:
options iwlwifi power_save=0 bt_coex_active=0 swcrypto=1
The trace is accompanied by a couple seconds where no data transfer can happen
(youtube stutters etc.), but other than that it seems
to resume fine. This happens every 2-15 minutes if I am moving data.
Disabling 11n fixes the problem, but that is not really an viable option.
Please let me know if there is anything I can add to help with the debugging.
> Apr 11 15:52:30 kernel: [13827.165868] iwlwifi :01:00.0: Queue 2 stuck
> for 1 ms.
> Apr 11 15:52:30 kernel: [13827.165878] iwlwifi :01:00.0: Current SW
> read_ptr 135 write_ptr 171
> Apr 11 15:52:30 kernel: [13827.165917] iwl data: : 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00
> Apr 11 15:52:30 kernel: [13827.165928] iwlwifi :01:00.0: FH TRBs(0) =
> 0x
> Apr 11 15:52:30 kernel: [13827.165940] iwlwifi :01:00.0: FH TRBs(1) =
> 0xc0110003
> Apr 11 15:52:30 kernel: [13827.165951] iwlwifi :01:00.0: FH TRBs(2) =
> 0x
> Apr 11 15:52:30 kernel: [13827.165962] iwlwifi :01:00.0: FH TRBs(3) =
> 0x803f
> Apr 11 15:52:30 kernel: [13827.165973] iwlwifi :01:00.0: FH TRBs(4) =
> 0x
> Apr 11 15:52:30 kernel: [13827.165985] iwlwifi :01:00.0: FH TRBs(5) =
> 0x
> Apr 11 15:52:30 kernel: [13827.165996] iwlwifi :01:00.0: FH TRBs(6) =
> 0x
> Apr 11 15:52:30 kernel: [13827.166007] iwlwifi :01:00.0: FH TRBs(7) =
> 0x007090ed
> Apr 11 15:52:30 kernel: [13827.166056] iwlwifi :01:00.0: Q 0 is active
> and mapped to fifo 3 ra_tid 0x [16,16]
> Apr 11 15:52:30 kernel: [13827.166104] iwlwifi :01:00.0: Q 1 is active
> and mapped to fifo 2 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166151] iwlwifi :01:00.0: Q 2 is active
> and mapped to fifo 1 ra_tid 0x [135,171]
> Apr 11 15:52:30 kernel: [13827.166199] iwlwifi :01:00.0: Q 3 is active
> and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166247] iwlwifi :01:00.0: Q 4 is inactive
> and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166295] iwlwifi :01:00.0: Q 5 is inactive
> and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166343] iwlwifi :01:00.0: Q 6 is inactive
> and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166391] iwlwifi :01:00.0: Q 7 is inactive
> and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166439] iwlwifi :01:00.0: Q 8 is inactive
> and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166487] iwlwifi :01:00.0: Q 9 is active
> and mapped to fifo 7 ra_tid 0x [238,238]
> Apr 11 15:52:30 kernel: [13827.166535] iwlwifi :01:00.0: Q 10 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166583] iwlwifi :01:00.0: Q 11 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166631] iwlwifi :01:00.0: Q 12 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166679] iwlwifi :01:00.0: Q 13 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166727] iwlwifi :01:00.0: Q 14 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.166930] iwlwifi :01:00.0: Q 15 is active
> and mapped to fifo 5 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.167155] iwlwifi :01:00.0: Q 16 is active
> and mapped to fifo 1 ra_tid 0x000f [244,176]
> Apr 11 15:52:30 kernel: [13827.167204] iwlwifi :01:00.0: Q 17 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.167254] iwlwifi :01:00.0: Q 18 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.167328] iwlwifi :01:00.0: Q 19 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.167381] iwlwifi :01:00.0: Q 20 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.167444] iwlwifi :01:00.0: Q 21 is
> inactive and mapped to fifo 0 ra_tid 0xfff0 [0,0]
> Apr 11 15:52:30 kernel: [13827.167551] iwlwifi :01:00.0: Q 22 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.167612] iwlwifi :01:00.0: Q 23 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.167720] iwlwifi :01:00.0: Q 24 is
> inactive and mapped to fifo 0 ra_tid 0x [0,0]
> Apr 11 15:52:30 kernel: [13827.167781] iwlwifi :01:00.0: Q 25 is
> inactive and