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RE: brcmf_txfinalize misses 802.1x packet leading to infinite WARNINGs

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Hi Rafal,

Thank you for the extensive debugging. We are looking into this. Arend wrote
yesterday to ask for detailed timing on wen eapol is inserted. We want this
so we can increase the timeout. This is not a "nice" way to solve the
problem, and it should be solved in firmware, but in the meanwhile we do
want to increase timer, because we think that ampdu issues can rise at any
given moment and even with changes/updates in firmware it might be necessary
to increase timeout.
Second problem is harder, it is good to see that the frame gets returned to
driver at some point. Our biggest worry is that a frame remains indefinitely
in the firmware, but that appears not to be the case. Now why could this
fail. There is one possible reason I found, and that is when a flowring is
deleted while it holds the eapol, see flowring.c. It does not call the
brcmf_txfinalize, but frees the packet directly. I think this is wrong but
need to investigate this in more detail. In the meanwhile, if you keep doing
tests I would like to ask you to add a WARN_ON() call to the function
__brcmu_pkt_buf_free_skb where you print ***BUG*** so we know where the
packet got freed from.

Regards,
Hante

-----Original Message-----
From: Rafał Miłecki [mailto:zajec5@xxxxxxxxx]
Sent: Thursday, September 15, 2016 10:12 AM
To: Hante Meuleman; Arend van Spriel; brcm80211-dev-list@xxxxxxxxxxxx
Cc: linux-wireless@xxxxxxxxxxxxxxx; Rafał Miłecki
Subject: brcmf_txfinalize misses 802.1x packet leading to infinite WARNINGs

Hi,

Yesterday I explained on OpenWrt forum [0] that there are 2 problems
leading to WARNINGs triggered by brcmf_netdev_wait_pend8021x.

The first one is firmware problem with A-MPDU implementation. I already
reported this in "AMPDU stalls with brcmfmac4366b-pcie.bin triggering
WARNINGs" e-mail thread [1].

Another one (I'm reporting right now) is related to brcmfmac and its
counting of 802.1x packets. The idea is simple:
1) In ndo_start_xmit callback there is check for ETH_P_PAE and code
   increasing 802.1x counter by 1.
2) In brcmf_txfinalize there is check for ETH_P_PAE and code decreasing
   802.1x counter by 1.
This is needed as some operations have to be handled without any 802.1x
packet pending.

Thanks to my debugging code (you can find it at the end) I just noticed
that:
1) Sometimes (very rarely) brcmf_txfinalize doesn't detect 802.1x packet
2) brcmu_pkt_buf_free_skb gets called and skb gets freed
3) Counter remains not-decreased and brcmf_netdev_wait_pend8021x will
   always time out.

I'm not sure why this could be happening. The check for ETH_P_PAE looks
exactly the same in both places. My only idea so far is firmware
corrupting skb data. This fools brcmfmac code and my debugging code was
lucky enough to keep tracing skbs (by their addresses) to notice that.

I'm going to extend my debugging patch by making a copy of eth header
and comparing it with corrupted one. As this bug occurs very rarely it
make take days or weeks to get any update.

I'd love to hear any comment meanwhile.

[0] https://forum.openwrt.org/viewtopic.php?pid=338235#p338235
[1] https://marc.info/?t=147383216200001&r=1&w=2

[ 1438.965889] brcmfmac: CONSOLE: 028168.028 wl0.3: wlc_send_bar: seq 0xee
tid 0
[ 1438.993255] brcmfmac: CONSOLE: 028168.055 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.000743] brcmfmac: CONSOLE: 028168.060 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.008060] brcmfmac: CONSOLE: 028168.067 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.015568] brcmfmac: CONSOLE: 028168.073 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.022786] brcmfmac: CONSOLE: 028168.077 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.030150] brcmfmac: CONSOLE: 028168.078 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.037342] brcmfmac: CONSOLE: 028168.081 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.044554] brcmfmac: CONSOLE: 028168.088 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.051756] brcmfmac: CONSOLE: 028168.090 wl0.3: wlc_send_bar: seq 0xef
tid 0
[ 1439.362540] brcmfmac: CONSOLE: 028168.425 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.369827] brcmfmac: CONSOLE: 028168.431 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.378367] brcmfmac: CONSOLE: 028168.432 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.385590] brcmfmac: CONSOLE: 028168.434 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.392839] brcmfmac: CONSOLE: 028168.435 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.400041] brcmfmac: CONSOLE: 028168.438 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.407226] brcmfmac: CONSOLE: 028168.440 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.414848] brcmfmac: CONSOLE: 028168.447 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.422069] brcmfmac: CONSOLE: 028168.451 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.429269] brcmfmac: CONSOLE: 028168.454 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.436454] brcmfmac: CONSOLE: 028168.455 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.443653] brcmfmac: CONSOLE: 028168.457 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.450848] brcmfmac: CONSOLE: 028168.459 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.458031] brcmfmac: CONSOLE: 028168.462 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.465229] brcmfmac: CONSOLE: 028168.465 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.472426] brcmfmac: CONSOLE: 028168.468 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.479623] brcmfmac: CONSOLE: 028168.471 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.486807] brcmfmac: CONSOLE: 028168.472 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.494008] brcmfmac: CONSOLE: 028168.474 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.501200] brcmfmac: CONSOLE: 028168.476 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.510826] brcmfmac: CONSOLE: 028168.479 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.518032] brcmfmac: CONSOLE: 028168.487 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.525252] brcmfmac: CONSOLE: 028168.489 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.532456] brcmfmac: CONSOLE: 028168.492 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.539647] brcmfmac: CONSOLE: 028168.497 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.755188] brcmfmac: CONSOLE: 028168.815 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.762642] brcmfmac: CONSOLE: 028168.819 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.769854] brcmfmac: CONSOLE: 028168.821 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.777087] brcmfmac: CONSOLE: 028168.823 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.784293] brcmfmac: CONSOLE: 028168.824 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.791861] brcmfmac: CONSOLE: 028168.826 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.799057] brcmfmac: CONSOLE: 028168.829 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.806275] brcmfmac: CONSOLE: 028168.831 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.813480] brcmfmac: CONSOLE: 028168.833 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.820673] brcmfmac: CONSOLE: 028168.836 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.827864] brcmfmac: CONSOLE: 028168.837 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1439.835062] brcmfmac: CONSOLE: 028168.840 wl0.3: wlc_send_bar: seq 0xf0
tid 0
[ 1440.260527] brcmfmac: CONSOLE: 028169.323 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.267852] brcmfmac: CONSOLE: 028169.327 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.275216] brcmfmac: CONSOLE: 028169.331 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.282426] brcmfmac: CONSOLE: 028169.334 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.289630] brcmfmac: CONSOLE: 028169.336 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.296819] brcmfmac: CONSOLE: 028169.337 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.304448] brcmfmac: CONSOLE: 028169.340 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.311666] brcmfmac: CONSOLE: 028169.349 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.318857] brcmfmac: CONSOLE: 028169.357 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.326062] brcmfmac: CONSOLE: 028169.360 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.333262] brcmfmac: CONSOLE: 028169.363 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.340457] brcmfmac: CONSOLE: 028169.365 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.347640] brcmfmac: CONSOLE: 028169.366 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.356135] brcmfmac: CONSOLE: 028169.368 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.363382] brcmfmac: CONSOLE: 028169.372 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.370587] brcmfmac: CONSOLE: 028169.374 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.377774] brcmfmac: CONSOLE: 028169.377 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.384973] brcmfmac: CONSOLE: 028169.380 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.392173] brcmfmac: CONSOLE: 028169.383 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.399370] brcmfmac: CONSOLE: 028169.384 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.406558] brcmfmac: CONSOLE: 028169.386 wl0.3: wlc_send_bar: seq 0xf2
tid 0
[ 1440.414653] brcmfmac: [__brcmf_txfinalize -> __brcmu_pkt_buf_free_skb]
[ifp:c72e7c80] ***BUG*** skb:c70ddc00 skb->dev:c72e7800
skb->dev->name:wlan1-1
[ 1440.957565] brcmfmac: CONSOLE: 028170.020 wl0.3: wlc_send_bar: seq 0xf3
tid 0
[ 1440.964891] brcmfmac: CONSOLE: 028170.027 wl0.3: wlc_send_bar: seq 0xf3
tid 0
[ 1442.342916] brcmfmac: CONSOLE: 028171.405 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.350203] brcmfmac: CONSOLE: 028171.412 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.357617] brcmfmac: CONSOLE: 028171.415 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.364835] brcmfmac: CONSOLE: 028171.418 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.372032] brcmfmac: CONSOLE: 028171.420 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.379324] brcmfmac: CONSOLE: 028171.422 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.386520] brcmfmac: CONSOLE: 028171.424 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.393722] brcmfmac: CONSOLE: 028171.427 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.400922] brcmfmac: CONSOLE: 028171.429 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.408113] brcmfmac: CONSOLE: 028171.431 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.415310] brcmfmac: CONSOLE: 028171.432 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.422514] brcmfmac: CONSOLE: 028171.434 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.429708] brcmfmac: CONSOLE: 028171.436 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.436897] brcmfmac: CONSOLE: 028171.437 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.444094] brcmfmac: CONSOLE: 028171.439 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.452465] brcmfmac: CONSOLE: 028171.442 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.459706] brcmfmac: CONSOLE: 028171.444 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.466901] brcmfmac: CONSOLE: 028171.448 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.474105] brcmfmac: CONSOLE: 028171.451 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.481303] brcmfmac: CONSOLE: 028171.453 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.488493] brcmfmac: CONSOLE: 028171.455 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.495692] brcmfmac: CONSOLE: 028171.457 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.502889] brcmfmac: CONSOLE: 028171.458 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.510085] brcmfmac: CONSOLE: 028171.459 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.517270] brcmfmac: CONSOLE: 028171.461 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.762397] brcmfmac: CONSOLE: 028171.822 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.769694] brcmfmac: CONSOLE: 028171.827 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.776886] brcmfmac: CONSOLE: 028171.829 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.784098] brcmfmac: CONSOLE: 028171.832 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.791640] brcmfmac: CONSOLE: 028171.835 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.798837] brcmfmac: CONSOLE: 028171.842 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.806048] brcmfmac: CONSOLE: 028171.846 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.813249] brcmfmac: CONSOLE: 028171.847 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.820446] brcmfmac: CONSOLE: 028171.848 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.827636] brcmfmac: CONSOLE: 028171.850 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.834834] brcmfmac: CONSOLE: 028171.851 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.842033] brcmfmac: CONSOLE: 028171.853 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.849864] brcmfmac: CONSOLE: 028171.855 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.857061] brcmfmac: CONSOLE: 028171.858 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.864281] brcmfmac: CONSOLE: 028171.859 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.871478] brcmfmac: CONSOLE: 028171.861 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.878669] brcmfmac: CONSOLE: 028171.862 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.885867] brcmfmac: CONSOLE: 028171.864 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.893066] brcmfmac: CONSOLE: 028171.866 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.900265] brcmfmac: CONSOLE: 028171.867 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.907453] brcmfmac: CONSOLE: 028171.869 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.914650] brcmfmac: CONSOLE: 028171.870 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.921846] brcmfmac: CONSOLE: 028171.872 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1442.929031] brcmfmac: CONSOLE: 028171.875 wl0.3: wlc_send_bar: seq 0xf4
tid 0
[ 1443.764523] brcmfmac: CONSOLE: 028172.824 wl0: wlc_ampdu_tx_send_delba:
tid 0 initiator 1 reason 39
[ 1447.993455] brcmfmac: CONSOLE: 028177.053 wl0.3: wlc_send_bar: seq 0xf7
tid 0
[ 1449.926507] brcmfmac: CONSOLE: 028178.988 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.934078] brcmfmac: CONSOLE: 028178.993 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.941446] brcmfmac: CONSOLE: 028178.996 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.948875] brcmfmac: CONSOLE: 028179.000 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.956184] brcmfmac: CONSOLE: 028179.006 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.963782] brcmfmac: CONSOLE: 028179.012 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.971078] brcmfmac: CONSOLE: 028179.015 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.978356] brcmfmac: CONSOLE: 028179.017 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.985644] brcmfmac: CONSOLE: 028179.019 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1449.992924] brcmfmac: CONSOLE: 028179.024 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.000690] brcmfmac: CONSOLE: 028179.026 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.007978] brcmfmac: CONSOLE: 028179.027 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.015289] brcmfmac: CONSOLE: 028179.030 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.022575] brcmfmac: CONSOLE: 028179.035 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.029857] brcmfmac: CONSOLE: 028179.036 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.037135] brcmfmac: CONSOLE: 028179.038 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.044419] brcmfmac: CONSOLE: 028179.042 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.051710] brcmfmac: CONSOLE: 028179.045 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.058991] brcmfmac: CONSOLE: 028179.047 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.066280] brcmfmac: CONSOLE: 028179.049 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.073560] brcmfmac: CONSOLE: 028179.053 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.080843] brcmfmac: CONSOLE: 028179.055 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.088121] brcmfmac: CONSOLE: 028179.058 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.095405] brcmfmac: CONSOLE: 028179.061 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.102691] brcmfmac: CONSOLE: 028179.062 wl0.3: wlc_send_bar: seq 0x115
tid 0
[ 1450.661523] brcmfmac: CONSOLE: 028179.723 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.668918] brcmfmac: CONSOLE: 028179.729 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.676514] brcmfmac: CONSOLE: 028179.734 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.683897] brcmfmac: CONSOLE: 028179.744 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.691251] brcmfmac: CONSOLE: 028179.751 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.698605] brcmfmac: CONSOLE: 028179.754 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.705904] brcmfmac: CONSOLE: 028179.759 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.713546] brcmfmac: CONSOLE: 028179.761 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.720847] brcmfmac: CONSOLE: 028179.765 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.728127] brcmfmac: CONSOLE: 028179.770 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.735416] brcmfmac: CONSOLE: 028179.772 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.742695] brcmfmac: CONSOLE: 028179.775 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.750607] brcmfmac: CONSOLE: 028179.779 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.757899] brcmfmac: CONSOLE: 028179.788 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.765203] brcmfmac: CONSOLE: 028179.792 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.772492] brcmfmac: CONSOLE: 028179.795 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1450.779774] brcmfmac: CONSOLE: 028179.799 wl0.3: wlc_send_bar: seq 0x11b
tid 0
[ 1452.985248] brcmfmac: CONSOLE: 028182.047 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1452.992662] brcmfmac: CONSOLE: 028182.053 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.000038] brcmfmac: CONSOLE: 028182.060 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.007322] brcmfmac: CONSOLE: 028182.062 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.014994] brcmfmac: CONSOLE: 028182.065 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.022299] brcmfmac: CONSOLE: 028182.072 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.029585] brcmfmac: CONSOLE: 028182.074 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.037036] brcmfmac: CONSOLE: 028182.081 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.044338] brcmfmac: CONSOLE: 028182.084 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.051624] brcmfmac: CONSOLE: 028182.087 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.058900] brcmfmac: CONSOLE: 028182.090 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.066184] brcmfmac: CONSOLE: 028182.092 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.073470] brcmfmac: CONSOLE: 028182.094 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.080756] brcmfmac: CONSOLE: 028182.097 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.088792] brcmfmac: CONSOLE: 028182.099 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.096128] brcmfmac: CONSOLE: 028182.104 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.103417] brcmfmac: CONSOLE: 028182.107 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.110711] brcmfmac: CONSOLE: 028182.110 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.117992] brcmfmac: CONSOLE: 028182.117 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.125282] brcmfmac: CONSOLE: 028182.119 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.132566] brcmfmac: CONSOLE: 028182.122 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.139847] brcmfmac: CONSOLE: 028182.124 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.147125] brcmfmac: CONSOLE: 028182.126 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.154408] brcmfmac: CONSOLE: 028182.128 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.161697] brcmfmac: CONSOLE: 028182.132 wl0.3: wlc_send_bar: seq 0x121
tid 0
[ 1453.416116] brcmfmac: CONSOLE: 028182.478 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.423779] brcmfmac: CONSOLE: 028182.482 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.431240] brcmfmac: CONSOLE: 028182.486 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.438528] brcmfmac: CONSOLE: 028182.491 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.446145] brcmfmac: CONSOLE: 028182.496 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.453452] brcmfmac: CONSOLE: 028182.500 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.460738] brcmfmac: CONSOLE: 028182.502 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.468015] brcmfmac: CONSOLE: 028182.504 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.475299] brcmfmac: CONSOLE: 028182.507 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.483067] brcmfmac: CONSOLE: 028182.510 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.490376] brcmfmac: CONSOLE: 028182.516 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.497652] brcmfmac: CONSOLE: 028182.519 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.504944] brcmfmac: CONSOLE: 028182.524 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.512229] brcmfmac: CONSOLE: 028182.527 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.519523] brcmfmac: CONSOLE: 028182.530 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.526801] brcmfmac: CONSOLE: 028182.533 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.534091] brcmfmac: CONSOLE: 028182.535 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.541375] brcmfmac: CONSOLE: 028182.538 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.548649] brcmfmac: CONSOLE: 028182.540 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.555932] brcmfmac: CONSOLE: 028182.544 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.564982] brcmfmac: CONSOLE: 028182.546 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.572314] brcmfmac: CONSOLE: 028182.552 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.579602] brcmfmac: CONSOLE: 028182.557 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.586877] brcmfmac: CONSOLE: 028182.559 wl0.3: wlc_send_bar: seq 0x122
tid 0
[ 1453.789702] brcmfmac: CONSOLE: 028182.847 wl0: wlc_ampdu_tx_send_delba:
tid 0 initiator 1 reason 39
[ 1453.849763] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c73b1c80 brcmf_ifname(ifp):wlan1
[ 1453.873976] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c72e7c80 brcmf_ifname(ifp):wlan1-1
[ 1454.814699] brcmfmac: CONSOLE: 028183.875 wl0.3: wlc_send_bar: seq 0x125
tid 0
[ 1454.838718] ------------[ cut here ]------------
[ 1454.843449] WARNING: CPU: 1 PID: 1140 at
compat-wireless-2016-06-20/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:1247
brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac]()
[ 1454.859799] Modules linked in: pppoe ppp_async iptable_nat brcmfmac pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_id xt_conntrack xt_commed
[ 1454.932168] CPU: 1 PID: 1140 Comm: hostapd Tainted: G        W
4.4.19 #0
[ 1454.939403] Hardware name: BCM5301X
[ 1454.942893] Backtrace:
[ 1454.945371] [<c001708c>] (dump_backtrace) from [<c0017288>]
(show_stack+0x18/0x1c)
[ 1454.952956]  r7:000004df r6:bf1d107b r5:60000013 r4:00000000
[ 1454.958672] [<c0017270>] (show_stack) from [<c017c210>]
(dump_stack+0x84/0xa4)
[ 1454.965912] [<c017c18c>] (dump_stack) from [<c0021490>]
(warn_slowpath_common+0x8c/0xb8)
[ 1454.974018]  r5:00000009 r4:00000000
[ 1454.977616] [<c0021404>] (warn_slowpath_common) from [<c0021560>]
(warn_slowpath_null+0x24/0x2c)
[ 1454.986412]  r8:c73300a4 r7:00000001 r6:c6b3fb3c r5:00000000 r4:c72e7c80
[ 1454.993201] [<c002153c>] (warn_slowpath_null) from [<bf1be634>]
(brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac])
[ 1455.003676] [<bf1be578>] (brcmf_netdev_wait_pend8021x [brcmfmac]) from
[<bf1ab200>] (brcmf_cfg80211_sched_scan_start+0x460/0x6c0 [brcmfmac])
[ 1455.016312]  r8:c73300a4 r7:bf1c87d7 r6:c72e7c80 r5:c04903c8 r4:c7330394
[ 1455.023082] [<bf1ab13c>] (brcmf_cfg80211_sched_scan_start [brcmfmac])
from [<bf1ad740>] (brcmf_cfg80211_add_key+0x2e0/0x3dc [brcmfmac])
[ 1455.035277]  r7:00000000 r6:c72e7c80 r5:c73300a4 r4:00000004
[ 1455.041020] [<bf1ad460>] (brcmf_cfg80211_add_key [brcmfmac]) from
[<bf160b48>] (nl80211_new_key+0xfc/0x128 [cfg80211])
[ 1455.051736]  r10:00000014 r9:c7961800 r8:c6b3fca0 r7:c71d6000 r6:c72e7800
r5:00000000
[ 1455.059622]  r4:bf1ad460
[ 1455.062194] [<bf160a4c>] (nl80211_new_key [cfg80211]) from [<c0286f40>]
(genl_rcv_msg+0x260/0x2e4)
[ 1455.071173]  r8:c7a3d6c0 r7:c59cb214 r6:bf170540 r5:bf1787d0 r4:00000000
[ 1455.077932] [<c0286ce0>] (genl_rcv_msg) from [<c0286260>]
(netlink_rcv_skb+0x60/0xbc)
[ 1455.085777]  r10:c7a3d6c0 r9:00000000 r8:c6b3fd84 r7:c6484800 r6:c0286ce0
r5:c7a3d6c0
[ 1455.093663]  r4:c59cb200
[ 1455.096210] [<c0286200>] (netlink_rcv_skb) from [<c0286ccc>]
(genl_rcv+0x28/0x3c)
[ 1455.103707]  r7:c6484800 r6:c7a3d6c0 r5:c7a3d6c0 r4:c04a42a0
[ 1455.109413] [<c0286ca4>] (genl_rcv) from [<c0285c48>]
(netlink_unicast+0x138/0x1f4)
[ 1455.117086]  r5:00000048 r4:c7962800
[ 1455.120686] [<c0285b10>] (netlink_unicast) from [<c02860c8>]
(netlink_sendmsg+0x300/0x320)
[ 1455.128967]  r9:00000008 r8:00000000 r7:00000048 r6:c6b3ff4c r5:c6484800
r4:00000000
[ 1455.136773] [<c0285dc8>] (netlink_sendmsg) from [<c0248de4>]
(sock_sendmsg+0x1c/0x2c)
[ 1455.144617]  r10:00000000 r9:00000000 r8:00000000 r7:c754e780 r6:c6b3fe64
r5:00000000
[ 1455.152502]  r4:c6b3ff4c
[ 1455.155048] [<c0248dc8>] (sock_sendmsg) from [<c0249398>]
(___sys_sendmsg+0x198/0x228)
[ 1455.162986] [<c0249200>] (___sys_sendmsg) from [<c024a1ec>]
(__sys_sendmsg+0x44/0x68)
[ 1455.170833]  r10:00000000 r9:c6b3e000 r8:c00098c4 r7:00000128 r6:00000000
r5:beacd930
[ 1455.178718]  r4:c754e780
[ 1455.181264] [<c024a1a8>] (__sys_sendmsg) from [<c024a220>]
(SyS_sendmsg+0x10/0x14)
[ 1455.188850]  r6:000030b0 r5:00000000 r4:00000000
[ 1455.193504] [<c024a210>] (SyS_sendmsg) from [<c0009700>]
(ret_fast_syscall+0x0/0x3c)
[ 1455.201292] ---[ end trace 71b7d8e23b95aa1d ]---
[ 1455.205925] brcmfmac: [brcmf_netdev_wait_pend8021x] ifp:c72e7c80
brcmf_ifname(ifp):wlan1-1 brcmf_get_pend_8021x_cnt(ifp):1
[ 1455.217002] brcmfmac: [brcmf_netdev_wait_pend8021x] List of pending
802.1x skbs:
[ 1455.224430] brcmfmac: [brcmf_netdev_wait_pend8021x] skb:c70ddc00
skb->dev:  (null) skb->dev->name:---
[ 1455.237496] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c70fd480 brcmf_ifname(ifp):wlan0
[ 1455.247702] brcmfmac: CONSOLE: 028184.309 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.255381] brcmfmac: CONSOLE: 028184.313 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.262736] brcmfmac: CONSOLE: 028184.321 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.270171] brcmfmac: CONSOLE: 028184.326 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.271097] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c64aac80 brcmf_ifname(ifp):wlan0-1
[ 1455.287416] brcmfmac: CONSOLE: 028184.329 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.294712] brcmfmac: CONSOLE: 028184.331 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.302623] brcmfmac: CONSOLE: 028184.334 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.303878] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c646f480 brcmf_ifname(ifp):wlan0-2
[ 1455.319897] brcmfmac: CONSOLE: 028184.337 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.327176] brcmfmac: CONSOLE: 028184.339 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.334467] brcmfmac: CONSOLE: 028184.343 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.341750] brcmfmac: CONSOLE: 028184.347 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.349027] brcmfmac: CONSOLE: 028184.349 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.356317] brcmfmac: CONSOLE: 028184.352 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.363597] brcmfmac: CONSOLE: 028184.355 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.370886] brcmfmac: CONSOLE: 028184.358 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.378160] brcmfmac: CONSOLE: 028184.361 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.385445] brcmfmac: CONSOLE: 028184.363 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.394420] brcmfmac: CONSOLE: 028184.367 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.401738] brcmfmac: CONSOLE: 028184.374 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.409015] brcmfmac: CONSOLE: 028184.376 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.416308] brcmfmac: CONSOLE: 028184.379 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.423593] brcmfmac: CONSOLE: 028184.381 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.430877] brcmfmac: CONSOLE: 028184.384 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.438156] brcmfmac: CONSOLE: 028184.388 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.445440] brcmfmac: CONSOLE: 028184.389 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.793875] brcmfmac: CONSOLE: 028184.852 wl0.3: wlc_send_bar: seq 0x126
tid 0
[ 1455.821381] brcmfmac: CONSOLE: 028184.883 wl0.3: wlc_send_bar: seq 0x129
tid 0
[ 1455.830336] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c6565480 brcmf_ifname(ifp):wlan1-2
[ 1455.833146] brcmfmac: CONSOLE: 028184.895 wl0.3: wlc_send_bar: seq 0x12a
tid 0
[ 1455.841646] brcmfmac: CONSOLE: 028184.902 wl0.3: wlc_send_bar: seq 0x12a
tid 0
[ 1455.905387] brcmfmac: CONSOLE: 028184.967 wl0.3: wlc_send_bar: seq 0x132
tid 0
[ 1455.912772] brcmfmac: CONSOLE: 028184.974 wl0.3: wlc_send_bar: seq 0x133
tid 0
[ 1455.922837] brcmfmac: CONSOLE: 028184.984 wl0.3: wlc_send_bar: seq 0x135
tid 0
[ 1457.068613] brcmfmac: CONSOLE: 028186.130 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.077306] brcmfmac: CONSOLE: 028186.138 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.084678] brcmfmac: CONSOLE: 028186.141 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.091983] brcmfmac: CONSOLE: 028186.144 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.099642] brcmfmac: CONSOLE: 028186.147 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.106925] brcmfmac: CONSOLE: 028186.150 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.114224] brcmfmac: CONSOLE: 028186.155 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.121508] brcmfmac: CONSOLE: 028186.159 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.129477] brcmfmac: CONSOLE: 028186.162 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.136860] brcmfmac: CONSOLE: 028186.167 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.144164] brcmfmac: CONSOLE: 028186.172 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.151529] brcmfmac: CONSOLE: 028186.175 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.158807] brcmfmac: CONSOLE: 028186.177 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.166098] brcmfmac: CONSOLE: 028186.181 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.173390] brcmfmac: CONSOLE: 028186.185 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.180676] brcmfmac: CONSOLE: 028186.188 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.187957] brcmfmac: CONSOLE: 028186.190 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.196395] brcmfmac: CONSOLE: 028186.194 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.203736] brcmfmac: CONSOLE: 028186.199 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.211024] brcmfmac: CONSOLE: 028186.203 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.218298] brcmfmac: CONSOLE: 028186.206 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.225584] brcmfmac: CONSOLE: 028186.210 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.232877] brcmfmac: CONSOLE: 028186.212 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.240167] brcmfmac: CONSOLE: 028186.214 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.247439] brcmfmac: CONSOLE: 028186.217 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.801179] brcmfmac: CONSOLE: 028186.858 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.812998] brcmfmac: CONSOLE: 028186.874 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.870210] brcmfmac: CONSOLE: 028186.890 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.877495] brcmfmac: CONSOLE: 028186.897 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.884789] brcmfmac: CONSOLE: 028186.909 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.892073] brcmfmac: CONSOLE: 028186.917 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 1457.899359] brcmfmac: CONSOLE: 028186.922 wl0.3: wlc_send_bar: seq 0x136
tid 0
[ 11]  0.0-942.0 sec   135 MBytes  1.20 Mbits/sec
[ 1459.618959] brcmfmac: CONSOLE: 028188.680 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.626515] brcmfmac: CONSOLE: 028188.684 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.633822] brcmfmac: CONSOLE: 028188.687 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.641212] brcmfmac: CONSOLE: 028188.690 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.648490] brcmfmac: CONSOLE: 028188.693 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.655790] brcmfmac: CONSOLE: 028188.696 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.663078] brcmfmac: CONSOLE: 028188.698 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.670359] brcmfmac: CONSOLE: 028188.699 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.677638] brcmfmac: CONSOLE: 028188.701 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.684923] brcmfmac: CONSOLE: 028188.702 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.692916] brcmfmac: CONSOLE: 028188.705 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.700235] brcmfmac: CONSOLE: 028188.708 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.707512] brcmfmac: CONSOLE: 028188.714 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.714799] brcmfmac: CONSOLE: 028188.716 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.722078] brcmfmac: CONSOLE: 028188.718 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.729358] brcmfmac: CONSOLE: 028188.722 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.736635] brcmfmac: CONSOLE: 028188.725 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.743925] brcmfmac: CONSOLE: 028188.727 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.751212] brcmfmac: CONSOLE: 028188.730 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.758491] brcmfmac: CONSOLE: 028188.731 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.765772] brcmfmac: CONSOLE: 028188.733 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.773050] brcmfmac: CONSOLE: 028188.737 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.780334] brcmfmac: CONSOLE: 028188.739 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.787604] brcmfmac: CONSOLE: 028188.741 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.794887] brcmfmac: CONSOLE: 028188.743 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.804427] brcmfmac: CONSOLE: 028188.863 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.812061] brcmfmac: CONSOLE: 028188.869 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.819716] brcmfmac: CONSOLE: 028188.875 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.827002] brcmfmac: CONSOLE: 028188.877 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.834297] brcmfmac: CONSOLE: 028188.880 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.841892] brcmfmac: CONSOLE: 028188.883 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.849180] brcmfmac: CONSOLE: 028188.888 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.856479] brcmfmac: CONSOLE: 028188.894 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.863766] brcmfmac: CONSOLE: 028188.895 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.871052] brcmfmac: CONSOLE: 028188.897 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.878328] brcmfmac: CONSOLE: 028188.899 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.885611] brcmfmac: CONSOLE: 028188.901 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.892898] brcmfmac: CONSOLE: 028188.902 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.900875] brcmfmac: CONSOLE: 028188.904 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.908160] brcmfmac: CONSOLE: 028188.907 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.915463] brcmfmac: CONSOLE: 028188.908 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.922754] brcmfmac: CONSOLE: 028188.910 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.930035] brcmfmac: CONSOLE: 028188.912 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.937315] brcmfmac: CONSOLE: 028188.914 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.944599] brcmfmac: CONSOLE: 028188.918 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.951881] brcmfmac: CONSOLE: 028188.921 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.959153] brcmfmac: CONSOLE: 028188.923 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.966436] brcmfmac: CONSOLE: 028188.925 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1459.973721] brcmfmac: CONSOLE: 028188.927 wl0.3: wlc_send_bar: seq 0x188
tid 0
[ 1460.806519] brcmfmac: CONSOLE: 028189.865 wl0: wlc_ampdu_tx_send_delba:
tid 0 initiator 1 reason 39
[ 1462.826374] brcmfmac: CONSOLE: 028191.887 wl0.3: wlc_send_bar: seq 0x18e
tid 0
[ 1463.048190] brcmfmac: CONSOLE: 028192.109 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.055563] brcmfmac: CONSOLE: 028192.113 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.062684] brcmfmac: CONSOLE: 028192.116 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.069870] brcmfmac: CONSOLE: 028192.119 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.076977] brcmfmac: CONSOLE: 028192.122 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.084092] brcmfmac: CONSOLE: 028192.125 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.091196] brcmfmac: CONSOLE: 028192.128 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.098382] brcmfmac: CONSOLE: 028192.131 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.105495] brcmfmac: CONSOLE: 028192.134 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.112601] brcmfmac: CONSOLE: 028192.136 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.119708] brcmfmac: CONSOLE: 028192.139 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.126805] brcmfmac: CONSOLE: 028192.142 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.133915] brcmfmac: CONSOLE: 028192.145 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.141016] brcmfmac: CONSOLE: 028192.149 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.148112] brcmfmac: CONSOLE: 028192.152 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.155213] brcmfmac: CONSOLE: 028192.155 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.162316] brcmfmac: CONSOLE: 028192.158 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.170349] brcmfmac: CONSOLE: 028192.161 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.177457] brcmfmac: CONSOLE: 028192.164 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.184592] brcmfmac: CONSOLE: 028192.167 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.191703] brcmfmac: CONSOLE: 028192.170 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.198807] brcmfmac: CONSOLE: 028192.172 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.205916] brcmfmac: CONSOLE: 028192.175 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.213025] brcmfmac: CONSOLE: 028192.177 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.220127] brcmfmac: CONSOLE: 028192.180 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.817324] brcmfmac: CONSOLE: 028192.875 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.824704] brcmfmac: CONSOLE: 028192.880 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.831831] brcmfmac: CONSOLE: 028192.883 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.839029] brcmfmac: CONSOLE: 028192.886 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.846158] brcmfmac: CONSOLE: 028192.889 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.853270] brcmfmac: CONSOLE: 028192.892 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.860376] brcmfmac: CONSOLE: 028192.895 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.867473] brcmfmac: CONSOLE: 028192.898 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.875115] brcmfmac: CONSOLE: 028192.901 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.882262] brcmfmac: CONSOLE: 028192.904 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.889373] brcmfmac: CONSOLE: 028192.906 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1463.896474] brcmfmac: CONSOLE: 028192.911 wl0.3: wlc_send_bar: seq 0x3
tid 6
[ 1464.681930] brcmfmac: CONSOLE: 028193.743 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.689550] brcmfmac: CONSOLE: 028193.746 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.696947] brcmfmac: CONSOLE: 028193.750 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.704248] brcmfmac: CONSOLE: 028193.754 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.711899] brcmfmac: CONSOLE: 028193.758 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.719179] brcmfmac: CONSOLE: 028193.762 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.726477] brcmfmac: CONSOLE: 028193.764 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.733868] brcmfmac: CONSOLE: 028193.769 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.741162] brcmfmac: CONSOLE: 028193.772 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.748931] brcmfmac: CONSOLE: 028193.774 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.756255] brcmfmac: CONSOLE: 028193.778 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.763547] brcmfmac: CONSOLE: 028193.781 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.770832] brcmfmac: CONSOLE: 028193.785 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.778112] brcmfmac: CONSOLE: 028193.788 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.785397] brcmfmac: CONSOLE: 028193.791 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.792682] brcmfmac: CONSOLE: 028193.793 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.799964] brcmfmac: CONSOLE: 028193.796 wl0.3: wlc_send_bar: seq 0x18f
tid 0
[ 1464.808209] brcmfmac: CONSOLE: 028193.816 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.815557] brcmfmac: CONSOLE: 028193.818 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.822848] brcmfmac: CONSOLE: 028193.821 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.830135] brcmfmac: CONSOLE: 028193.824 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.837412] brcmfmac: CONSOLE: 028193.826 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.844698] brcmfmac: CONSOLE: 028193.830 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.851983] brcmfmac: CONSOLE: 028193.832 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.859269] brcmfmac: CONSOLE: 028193.834 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.868425] brcmfmac: CONSOLE: 028193.877 wl0.3: wlc_send_bar: seq 0x190
tid 0
[ 1464.895478] brcmfmac: CONSOLE: 028193.956 wl0.3: wlc_send_bar: seq 0x194
tid 0
[ 1464.903222] brcmfmac: CONSOLE: 028193.960 wl0.3: wlc_send_bar: seq 0x194
tid 0
[ 1464.926485] brcmfmac: CONSOLE: 028193.986 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.933889] brcmfmac: CONSOLE: 028193.994 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.941311] brcmfmac: CONSOLE: 028193.997 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.948590] brcmfmac: CONSOLE: 028194.001 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.956236] brcmfmac: CONSOLE: 028194.005 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.963541] brcmfmac: CONSOLE: 028194.010 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.970827] brcmfmac: CONSOLE: 028194.014 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.978106] brcmfmac: CONSOLE: 028194.016 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.985783] brcmfmac: CONSOLE: 028194.018 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1464.993097] brcmfmac: CONSOLE: 028194.021 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1465.000387] brcmfmac: CONSOLE: 028194.028 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1465.007663] brcmfmac: CONSOLE: 028194.030 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1465.014953] brcmfmac: CONSOLE: 028194.034 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1465.022231] brcmfmac: CONSOLE: 028194.037 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1465.029517] brcmfmac: CONSOLE: 028194.039 wl0.3: wlc_send_bar: seq 0x195
tid 0
[ 1465.251651] brcmfmac: CONSOLE: 028194.312 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.259287] brcmfmac: CONSOLE: 028194.316 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.266695] brcmfmac: CONSOLE: 028194.321 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.274002] brcmfmac: CONSOLE: 028194.324 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.281290] brcmfmac: CONSOLE: 028194.327 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.288974] brcmfmac: CONSOLE: 028194.331 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.296289] brcmfmac: CONSOLE: 028194.333 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.303575] brcmfmac: CONSOLE: 028194.339 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.310855] brcmfmac: CONSOLE: 028194.341 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.318136] brcmfmac: CONSOLE: 028194.345 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.325420] brcmfmac: CONSOLE: 028194.348 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.333394] brcmfmac: CONSOLE: 028194.351 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.340711] brcmfmac: CONSOLE: 028194.353 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.347991] brcmfmac: CONSOLE: 028194.357 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.355280] brcmfmac: CONSOLE: 028194.359 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.362568] brcmfmac: CONSOLE: 028194.361 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.369853] brcmfmac: CONSOLE: 028194.364 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.377132] brcmfmac: CONSOLE: 028194.367 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.384423] brcmfmac: CONSOLE: 028194.369 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.391709] brcmfmac: CONSOLE: 028194.372 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.398986] brcmfmac: CONSOLE: 028194.373 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.406272] brcmfmac: CONSOLE: 028194.375 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.413554] brcmfmac: CONSOLE: 028194.380 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.420831] brcmfmac: CONSOLE: 028194.381 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.428109] brcmfmac: CONSOLE: 028194.384 wl0.3: wlc_send_bar: seq 0x199
tid 0
[ 1465.481024] brcmfmac: CONSOLE: 028194.541 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.488608] brcmfmac: CONSOLE: 028194.545 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.496029] brcmfmac: CONSOLE: 028194.550 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.503332] brcmfmac: CONSOLE: 028194.554 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.510900] brcmfmac: CONSOLE: 028194.558 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.518181] brcmfmac: CONSOLE: 028194.561 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.525480] brcmfmac: CONSOLE: 028194.564 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.532768] brcmfmac: CONSOLE: 028194.566 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.540050] brcmfmac: CONSOLE: 028194.569 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.547755] brcmfmac: CONSOLE: 028194.573 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.555074] brcmfmac: CONSOLE: 028194.575 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.562401] brcmfmac: CONSOLE: 028194.580 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.569692] brcmfmac: CONSOLE: 028194.583 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.577060] brcmfmac: CONSOLE: 028194.585 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.584360] brcmfmac: CONSOLE: 028194.587 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.591656] brcmfmac: CONSOLE: 028194.588 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.598934] brcmfmac: CONSOLE: 028194.590 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.606228] brcmfmac: CONSOLE: 028194.593 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1465.613513] brcmfmac: CONSOLE: 028194.596 wl0.3: wlc_send_bar: seq 0x19a
tid 0
[ 1466.222425] brcmfmac: CONSOLE: 028195.283 wl0.3: wlc_send_bar: seq 0x19d
tid 0
[ 1466.229837] brcmfmac: CONSOLE: 028195.288 wl0.3: wlc_send_bar: seq 0x19d
tid 0
[ 1466.237535] brcmfmac: CONSOLE: 028195.291 wl0.3: wlc_send_bar: seq 0x19d
tid 0
[ 1466.244848] brcmfmac: CONSOLE: 028195.296 wl0.3: wlc_send_bar: seq 0x19d
tid 0
[ 1466.252499] brcmfmac: CONSOLE: 028195.298 wl0.3: wlc_send_bar: seq 0x19d
tid 0
[ 1466.268564] brcmfmac: CONSOLE: 028195.329 wl0.3: wlc_send_bar: seq 0x19f
tid 0
[ 1466.276240] brcmfmac: CONSOLE: 028195.333 wl0.3: wlc_send_bar: seq 0x19f
tid 0
[ 1466.283793] brcmfmac: CONSOLE: 028195.337 wl0.3: wlc_send_bar: seq 0x19f
tid 0
[ 1476.460872] brcmfmac: CONSOLE: 028205.520 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.468256] brcmfmac: CONSOLE: 028205.522 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.475564] brcmfmac: CONSOLE: 028205.525 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.483087] brcmfmac: CONSOLE: 028205.528 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.490384] brcmfmac: CONSOLE: 028205.530 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.497663] brcmfmac: CONSOLE: 028205.532 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.504952] brcmfmac: CONSOLE: 028205.535 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.512232] brcmfmac: CONSOLE: 028205.538 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.519516] brcmfmac: CONSOLE: 028205.542 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.527716] brcmfmac: CONSOLE: 028205.545 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.535028] brcmfmac: CONSOLE: 028205.547 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.542315] brcmfmac: CONSOLE: 028205.550 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.549598] brcmfmac: CONSOLE: 028205.552 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.556877] brcmfmac: CONSOLE: 028205.554 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1476.564160] brcmfmac: CONSOLE: 028205.556 wl0.3: wlc_send_bar: seq 0x234
tid 0
[ 1482.361522] brcmfmac: CONSOLE: 028211.419 wl0.2: wlc_send_bar: seq 0x800
tid 0
[ 1483.879249] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c73b1c80 brcmf_ifname(ifp):wlan1
[ 1483.986701] brcmfmac: CONSOLE: 028213.044 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1483.994149] brcmfmac: CONSOLE: 028213.047 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.001452] brcmfmac: CONSOLE: 028213.051 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.008831] brcmfmac: CONSOLE: 028213.054 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.016132] brcmfmac: CONSOLE: 028213.058 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.023456] brcmfmac: CONSOLE: 028213.060 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.030740] brcmfmac: CONSOLE: 028213.062 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.038016] brcmfmac: CONSOLE: 028213.063 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.045305] brcmfmac: CONSOLE: 028213.065 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.053257] brcmfmac: CONSOLE: 028213.067 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.053448] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c72e7c80 brcmf_ifname(ifp):wlan1-1
[ 1484.070518] brcmfmac: CONSOLE: 028213.069 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.077794] brcmfmac: CONSOLE: 028213.070 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.085083] brcmfmac: CONSOLE: 028213.072 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.092364] brcmfmac: CONSOLE: 028213.073 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.099648] brcmfmac: CONSOLE: 028213.076 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.106926] brcmfmac: CONSOLE: 028213.082 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.114213] brcmfmac: CONSOLE: 028213.085 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.121494] brcmfmac: CONSOLE: 028213.088 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.128774] brcmfmac: CONSOLE: 028213.091 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.136056] brcmfmac: CONSOLE: 028213.092 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.143342] brcmfmac: CONSOLE: 028213.094 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.150638] brcmfmac: CONSOLE: 028213.096 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.157914] brcmfmac: CONSOLE: 028213.098 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.165198] brcmfmac: CONSOLE: 028213.102 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.172483] brcmfmac: CONSOLE: 028213.106 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.867183] brcmfmac: CONSOLE: 028213.921 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.874786] brcmfmac: CONSOLE: 028213.926 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.882090] brcmfmac: CONSOLE: 028213.929 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.889533] brcmfmac: CONSOLE: 028213.932 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.896815] brcmfmac: CONSOLE: 028213.937 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.904108] brcmfmac: CONSOLE: 028213.941 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.911394] brcmfmac: CONSOLE: 028213.943 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.918670] brcmfmac: CONSOLE: 028213.945 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.926974] brcmfmac: CONSOLE: 028213.947 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1484.934354] brcmfmac: CONSOLE: 028213.950 wl0.3: wlc_send_bar: seq 0x235
tid 0
[ 1485.008731] ------------[ cut here ]------------
[ 1485.013499] WARNING: CPU: 1 PID: 1140 at
compat-wireless-2016-06-20/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:1247
brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac]()
[ 1485.029774] Modules linked in: pppoe ppp_async iptable_nat brcmfmac pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_id xt_conntrack xt_commed
[ 1485.102143] CPU: 1 PID: 1140 Comm: hostapd Tainted: G        W
4.4.19 #0
[ 1485.109377] Hardware name: BCM5301X
[ 1485.112868] Backtrace:
[ 1485.115346] [<c001708c>] (dump_backtrace) from [<c0017288>]
(show_stack+0x18/0x1c)
[ 1485.122931]  r7:000004df r6:bf1d107b r5:60000013 r4:00000000
[ 1485.128647] [<c0017270>] (show_stack) from [<c017c210>]
(dump_stack+0x84/0xa4)
[ 1485.135887] [<c017c18c>] (dump_stack) from [<c0021490>]
(warn_slowpath_common+0x8c/0xb8)
[ 1485.143993]  r5:00000009 r4:00000000
[ 1485.147591] [<c0021404>] (warn_slowpath_common) from [<c0021560>]
(warn_slowpath_null+0x24/0x2c)
[ 1485.156395]  r8:c7330148 r7:00000001 r6:c6b3fb3c r5:00000000 r4:c72e7c80
[ 1485.163186] [<c002153c>] (warn_slowpath_null) from [<bf1be634>]
(brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac])
[ 1485.173658] [<bf1be578>] (brcmf_netdev_wait_pend8021x [brcmfmac]) from
[<bf1ab200>] (brcmf_cfg80211_sched_scan_start+0x460/0x6c0 [brcmfmac])
[ 1485.186286]  r8:c7330148 r7:bf1c87d7 r6:c72e7c80 r5:c04903c8 r4:c7330438
[ 1485.193055] [<bf1ab13c>] (brcmf_cfg80211_sched_scan_start [brcmfmac])
from [<bf1ad740>] (brcmf_cfg80211_add_key+0x2e0/0x3dc [brcmfmac])
[ 1485.205251]  r7:00000000 r6:c72e7c80 r5:c7330148 r4:00000004
[ 1485.210995] [<bf1ad460>] (brcmf_cfg80211_add_key [brcmfmac]) from
[<bf160b48>] (nl80211_new_key+0xfc/0x128 [cfg80211])
[ 1485.221711]  r10:00000014 r9:c7961800 r8:c6b3fca0 r7:c71d6000 r6:c72e7800
r5:00000000
[ 1485.229596]  r4:bf1ad460
[ 1485.232168] [<bf160a4c>] (nl80211_new_key [cfg80211]) from [<c0286f40>]
(genl_rcv_msg+0x260/0x2e4)
[ 1485.241146]  r8:c6473540 r7:c6236e14 r6:bf170540 r5:bf1787d0 r4:00000000
[ 1485.247907] [<c0286ce0>] (genl_rcv_msg) from [<c0286260>]
(netlink_rcv_skb+0x60/0xbc)
[ 1485.255752]  r10:c6473540 r9:00000000 r8:c6b3fd84 r7:c6484800 r6:c0286ce0
r5:c6473540
[ 1485.263637]  r4:c6236e00
[ 1485.266185] [<c0286200>] (netlink_rcv_skb) from [<c0286ccc>]
(genl_rcv+0x28/0x3c)
[ 1485.273682]  r7:c6484800 r6:c6473540 r5:c6473540 r4:c04a42a0
[ 1485.279389] [<c0286ca4>] (genl_rcv) from [<c0285c48>]
(netlink_unicast+0x138/0x1f4)
[ 1485.287060]  r5:00000048 r4:c7962800
[ 1485.290661] [<c0285b10>] (netlink_unicast) from [<c02860c8>]
(netlink_sendmsg+0x300/0x320)
[ 1485.298941]  r9:00000008 r8:00000000 r7:00000048 r6:c6b3ff4c r5:c6484800
r4:00000000
[ 1485.306748] [<c0285dc8>] (netlink_sendmsg) from [<c0248de4>]
(sock_sendmsg+0x1c/0x2c)
[ 1485.314591]  r10:00000000 r9:00000000 r8:00000000 r7:c754e780 r6:c6b3fe64
r5:00000000
[ 1485.322477]  r4:c6b3ff4c
[ 1485.325022] [<c0248dc8>] (sock_sendmsg) from [<c0249398>]
(___sys_sendmsg+0x198/0x228)
[ 1485.332962] [<c0249200>] (___sys_sendmsg) from [<c024a1ec>]
(__sys_sendmsg+0x44/0x68)
[ 1485.340807]  r10:00000000 r9:c6b3e000 r8:c00098c4 r7:00000128 r6:00000000
r5:beacd930
[ 1485.348694]  r4:c754e780
[ 1485.351240] [<c024a1a8>] (__sys_sendmsg) from [<c024a220>]
(SyS_sendmsg+0x10/0x14)
[ 1485.358824]  r6:000030b0 r5:00000000 r4:00000000
[ 1485.363479] [<c024a210>] (SyS_sendmsg) from [<c0009700>]
(ret_fast_syscall+0x0/0x3c)
[ 1485.371265] ---[ end trace 71b7d8e23b95aa1e ]---
[ 1485.375902] brcmfmac: [brcmf_netdev_wait_pend8021x] ifp:c72e7c80
brcmf_ifname(ifp):wlan1-1 brcmf_get_pend_8021x_cnt(ifp):1
[ 1485.386980] brcmfmac: [brcmf_netdev_wait_pend8021x] List of pending
802.1x skbs:
[ 1485.394400] brcmfmac: [brcmf_netdev_wait_pend8021x] skb:c70ddc00
skb->dev:  (null) skb->dev->name:---
[ 1485.406292] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c70fd480 brcmf_ifname(ifp):wlan0
[ 1485.421970] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c64aac80 brcmf_ifname(ifp):wlan0-1
[ 1485.427158] brcmfmac: CONSOLE: 028214.484 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.433252] brcmfmac: CONSOLE: 028214.487 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.433294] brcmfmac: CONSOLE: 028214.489 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.433337] brcmfmac: CONSOLE: 028214.490 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.437518] brcmfmac: CONSOLE: 028214.494 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.439909] brcmfmac: CONSOLE: 028214.497 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.443100] brcmfmac: CONSOLE: 028214.500 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.447026] brcmfmac: CONSOLE: 028214.503 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.449815] brcmfmac: CONSOLE: 028214.507 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.452589] brcmfmac: CONSOLE: 028214.509 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.456595] brcmfmac: CONSOLE: 028214.513 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.458267] brcmfmac: CONSOLE: 028214.515 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.460859] brcmfmac: CONSOLE: 028214.517 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.464360] brcmfmac: CONSOLE: 028214.520 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.464402] brcmfmac: CONSOLE: 028214.521 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.467907] brcmfmac: CONSOLE: 028214.524 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.469389] brcmfmac: CONSOLE: 028214.526 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.472704] brcmfmac: CONSOLE: 028214.529 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.473830] brcmfmac: CONSOLE: 028214.531 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.476438] brcmfmac: CONSOLE: 028214.533 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.480445] brcmfmac: CONSOLE: 028214.537 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.482618] brcmfmac: CONSOLE: 028214.540 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.487319] brcmfmac: CONSOLE: 028214.542 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.487361] brcmfmac: CONSOLE: 028214.544 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.489251] brcmfmac: CONSOLE: 028214.546 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.616896] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c646f480 brcmf_ifname(ifp):wlan0-2
[ 1485.869371] brcmfmac: CONSOLE: 028214.923 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.876700] brcmfmac: CONSOLE: 028214.929 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.884005] brcmfmac: CONSOLE: 028214.931 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.891301] brcmfmac: CONSOLE: 028214.934 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.898972] brcmfmac: CONSOLE: 028214.936 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.906287] brcmfmac: CONSOLE: 028214.938 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.913572] brcmfmac: CONSOLE: 028214.941 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.920853] brcmfmac: CONSOLE: 028214.944 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.928124] brcmfmac: CONSOLE: 028214.945 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.935411] brcmfmac: CONSOLE: 028214.948 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.942693] brcmfmac: CONSOLE: 028214.951 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.949975] brcmfmac: CONSOLE: 028214.953 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.957248] brcmfmac: CONSOLE: 028214.956 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.965260] brcmfmac: CONSOLE: 028214.959 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.972569] brcmfmac: CONSOLE: 028214.962 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.979856] brcmfmac: CONSOLE: 028214.966 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.987130] brcmfmac: CONSOLE: 028214.969 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1485.994419] brcmfmac: CONSOLE: 028214.971 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1486.001697] brcmfmac: CONSOLE: 028214.974 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1486.008976] brcmfmac: CONSOLE: 028214.977 wl0.3: wlc_send_bar: seq 0x236
tid 0
[ 1486.016264] brcmfmac: CONSOLE: 028214.991 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.023545] brcmfmac: CONSOLE: 028214.993 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.030828] brcmfmac: CONSOLE: 028214.997 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.038099] brcmfmac: CONSOLE: 028214.999 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.045382] brcmfmac: CONSOLE: 028215.003 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.052671] brcmfmac: CONSOLE: 028215.005 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.059951] brcmfmac: CONSOLE: 028215.007 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.067223] brcmfmac: CONSOLE: 028215.009 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.074505] brcmfmac: CONSOLE: 028215.010 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.081781] brcmfmac: CONSOLE: 028215.012 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.089052] brcmfmac: CONSOLE: 028215.015 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.096334] brcmfmac: CONSOLE: 028215.016 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.103612] brcmfmac: CONSOLE: 028215.018 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.110896] brcmfmac: CONSOLE: 028215.020 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.118166] brcmfmac: CONSOLE: 028215.022 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.127583] brcmfmac: CONSOLE: 028215.025 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.134929] brcmfmac: CONSOLE: 028215.027 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.142218] brcmfmac: CONSOLE: 028215.029 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.149505] brcmfmac: CONSOLE: 028215.031 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.156779] brcmfmac: CONSOLE: 028215.033 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.164061] brcmfmac: CONSOLE: 028215.035 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.171345] brcmfmac: CONSOLE: 028215.036 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.178618] brcmfmac: CONSOLE: 028215.038 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.185899] brcmfmac: CONSOLE: 028215.040 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.193175] brcmfmac: CONSOLE: 028215.041 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.870751] brcmfmac: CONSOLE: 028215.925 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.878311] brcmfmac: CONSOLE: 028215.930 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.885620] brcmfmac: CONSOLE: 028215.932 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.892915] brcmfmac: CONSOLE: 028215.934 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.900528] brcmfmac: CONSOLE: 028215.937 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.907814] brcmfmac: CONSOLE: 028215.943 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.915122] brcmfmac: CONSOLE: 028215.946 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.922412] brcmfmac: CONSOLE: 028215.949 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.929693] brcmfmac: CONSOLE: 028215.952 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.936970] brcmfmac: CONSOLE: 028215.955 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.944264] brcmfmac: CONSOLE: 028215.957 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.952302] brcmfmac: CONSOLE: 028215.959 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.959623] brcmfmac: CONSOLE: 028215.963 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.966903] brcmfmac: CONSOLE: 028215.966 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.974193] brcmfmac: CONSOLE: 028215.967 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.981481] brcmfmac: CONSOLE: 028215.970 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.988759] brcmfmac: CONSOLE: 028215.973 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1486.996044] brcmfmac: CONSOLE: 028215.976 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1487.003338] brcmfmac: CONSOLE: 028215.979 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1487.010629] brcmfmac: CONSOLE: 028215.982 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1487.017910] brcmfmac: CONSOLE: 028215.985 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1487.025194] brcmfmac: CONSOLE: 028215.988 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1487.032480] brcmfmac: CONSOLE: 028215.993 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1487.039762] brcmfmac: CONSOLE: 028215.995 wl0.3: wlc_send_bar: seq 0x237
tid 0
[ 1487.872903] brcmfmac: CONSOLE: 028216.927 wl0: wlc_ampdu_tx_send_delba:
tid 0 initiator 1 reason 39
[ 1488.958911] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c6565480 brcmf_ifname(ifp):wlan1-2
[ 1488.971118] brcmfmac: [brcmf_cfg80211_del_key -> __send_key_to_dongle]
ifp:c6565480 brcmf_ifname(ifp):wlan1-2
[ 1488.974348] brcmfmac: CONSOLE: 028218.031 wl0: Proxy STA
78:d6:f0:9b:ba:bc link is already gone !!??
[ 1513.909215] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c73b1c80 brcmf_ifname(ifp):wlan1
[ 1514.523174] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c72e7c80 brcmf_ifname(ifp):wlan1-1
[ 1515.479243] ------------[ cut here ]------------
[ 1515.483927] WARNING: CPU: 0 PID: 1140 at
compat-wireless-2016-06-20/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:1247
brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac]()
[ 1515.500065] Modules linked in: pppoe ppp_async iptable_nat brcmfmac pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_id xt_conntrack xt_commed
[ 1515.572421] CPU: 0 PID: 1140 Comm: hostapd Tainted: G        W
4.4.19 #0
[ 1515.579657] Hardware name: BCM5301X
[ 1515.583148] Backtrace:
[ 1515.585621] [<c001708c>] (dump_backtrace) from [<c0017288>]
(show_stack+0x18/0x1c)
[ 1515.593201]  r7:000004df r6:bf1d107b r5:60000013 r4:00000000
[ 1515.598918] [<c0017270>] (show_stack) from [<c017c210>]
(dump_stack+0x84/0xa4)
[ 1515.606158] [<c017c18c>] (dump_stack) from [<c0021490>]
(warn_slowpath_common+0x8c/0xb8)
[ 1515.614264]  r5:00000009 r4:00000000
[ 1515.617862] [<c0021404>] (warn_slowpath_common) from [<c0021560>]
(warn_slowpath_null+0x24/0x2c)
[ 1515.626667]  r8:c73300a4 r7:00000001 r6:c6b3fb3c r5:00000000 r4:c72e7c80
[ 1515.633446] [<c002153c>] (warn_slowpath_null) from [<bf1be634>]
(brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac])
[ 1515.643921] [<bf1be578>] (brcmf_netdev_wait_pend8021x [brcmfmac]) from
[<bf1ab200>] (brcmf_cfg80211_sched_scan_start+0x460/0x6c0 [brcmfmac])
[ 1515.656548]  r8:c73300a4 r7:bf1c87d7 r6:c72e7c80 r5:c04903c8 r4:c7330394
[ 1515.663317] [<bf1ab13c>] (brcmf_cfg80211_sched_scan_start [brcmfmac])
from [<bf1ad740>] (brcmf_cfg80211_add_key+0x2e0/0x3dc [brcmfmac])
[ 1515.675514]  r7:00000000 r6:c72e7c80 r5:c73300a4 r4:00000004
[ 1515.681254] [<bf1ad460>] (brcmf_cfg80211_add_key [brcmfmac]) from
[<bf160b48>] (nl80211_new_key+0xfc/0x128 [cfg80211])
[ 1515.691973]  r10:00000014 r9:c7961800 r8:c6b3fca0 r7:c71d6000 r6:c72e7800
r5:00000000
[ 1515.699859]  r4:bf1ad460
[ 1515.702429] [<bf160a4c>] (nl80211_new_key [cfg80211]) from [<c0286f40>]
(genl_rcv_msg+0x260/0x2e4)
[ 1515.711401]  r8:c7310c00 r7:c64bb414 r6:bf170540 r5:bf1787d0 r4:00000000
[ 1515.718160] [<c0286ce0>] (genl_rcv_msg) from [<c0286260>]
(netlink_rcv_skb+0x60/0xbc)
[ 1515.726006]  r10:c7310c00 r9:00000000 r8:c6b3fd84 r7:c6484800 r6:c0286ce0
r5:c7310c00
[ 1515.733891]  r4:c64bb400
[ 1515.736439] [<c0286200>] (netlink_rcv_skb) from [<c0286ccc>]
(genl_rcv+0x28/0x3c)
[ 1515.743936]  r7:c6484800 r6:c7310c00 r5:c7310c00 r4:c04a42a0
[ 1515.749643] [<c0286ca4>] (genl_rcv) from [<c0285c48>]
(netlink_unicast+0x138/0x1f4)
[ 1515.757314]  r5:00000048 r4:c7962800
[ 1515.760914] [<c0285b10>] (netlink_unicast) from [<c02860c8>]
(netlink_sendmsg+0x300/0x320)
[ 1515.769195]  r9:00000008 r8:00000000 r7:00000048 r6:c6b3ff4c r5:c6484800
r4:00000000
[ 1515.777001] [<c0285dc8>] (netlink_sendmsg) from [<c0248de4>]
(sock_sendmsg+0x1c/0x2c)
[ 1515.784845]  r10:00000000 r9:00000000 r8:00000000 r7:c754e780 r6:c6b3fe64
r5:00000000
[ 1515.792731]  r4:c6b3ff4c
[ 1515.795275] [<c0248dc8>] (sock_sendmsg) from [<c0249398>]
(___sys_sendmsg+0x198/0x228)
[ 1515.803207] [<c0249200>] (___sys_sendmsg) from [<c024a1ec>]
(__sys_sendmsg+0x44/0x68)
[ 1515.811053]  r10:00000000 r9:c6b3e000 r8:c00098c4 r7:00000128 r6:00000000
r5:beacd930
[ 1515.818938]  r4:c754e780
[ 1515.821485] [<c024a1a8>] (__sys_sendmsg) from [<c024a220>]
(SyS_sendmsg+0x10/0x14)
[ 1515.829070]  r6:b6f7b1c8 r5:00000000 r4:00000000
[ 1515.833724] [<c024a210>] (SyS_sendmsg) from [<c0009700>]
(ret_fast_syscall+0x0/0x3c)
[ 1515.841501] ---[ end trace 71b7d8e23b95aa1f ]---
[ 1515.846134] brcmfmac: [brcmf_netdev_wait_pend8021x] ifp:c72e7c80
brcmf_ifname(ifp):wlan1-1 brcmf_get_pend_8021x_cnt(ifp):1
[ 1515.857213] brcmfmac: [brcmf_netdev_wait_pend8021x] List of pending
802.1x skbs:
[ 1515.864639] brcmfmac: [brcmf_netdev_wait_pend8021x] skb:c70ddc00
skb->dev:  (null) skb->dev->name:---
[ 1515.877344] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c70fd480 brcmf_ifname(ifp):wlan0
[ 1515.889837] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c6565480 brcmf_ifname(ifp):wlan1-2
[ 1515.901287] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c64aac80 brcmf_ifname(ifp):wlan0-1
[ 1515.913375] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c646f480 brcmf_ifname(ifp):wlan0-2
[ 1543.939246] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c73b1c80 brcmf_ifname(ifp):wlan1
[ 1544.763370] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c72e7c80 brcmf_ifname(ifp):wlan1-1
[ 1545.728716] ------------[ cut here ]------------
[ 1545.733447] WARNING: CPU: 1 PID: 1140 at
compat-wireless-2016-06-20/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:1247
brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac]()
[ 1545.749739] Modules linked in: pppoe ppp_async iptable_nat brcmfmac pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_id xt_conntrack xt_commed
[ 1545.822099] CPU: 1 PID: 1140 Comm: hostapd Tainted: G        W
4.4.19 #0
[ 1545.829334] Hardware name: BCM5301X
[ 1545.832825] Backtrace:
[ 1545.835301] [<c001708c>] (dump_backtrace) from [<c0017288>]
(show_stack+0x18/0x1c)
[ 1545.842887]  r7:000004df r6:bf1d107b r5:60000013 r4:00000000
[ 1545.848603] [<c0017270>] (show_stack) from [<c017c210>]
(dump_stack+0x84/0xa4)
[ 1545.855844] [<c017c18c>] (dump_stack) from [<c0021490>]
(warn_slowpath_common+0x8c/0xb8)
[ 1545.863950]  r5:00000009 r4:00000000
[ 1545.867548] [<c0021404>] (warn_slowpath_common) from [<c0021560>]
(warn_slowpath_null+0x24/0x2c)
[ 1545.876344]  r8:c7330148 r7:00000001 r6:c6b3fb3c r5:00000000 r4:c72e7c80
[ 1545.883131] [<c002153c>] (warn_slowpath_null) from [<bf1be634>]
(brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac])
[ 1545.893614] [<bf1be578>] (brcmf_netdev_wait_pend8021x [brcmfmac]) from
[<bf1ab200>] (brcmf_cfg80211_sched_scan_start+0x460/0x6c0 [brcmfmac])
[ 1545.906242]  r8:c7330148 r7:bf1c87d7 r6:c72e7c80 r5:c04903c8 r4:c7330438
[ 1545.913014] [<bf1ab13c>] (brcmf_cfg80211_sched_scan_start [brcmfmac])
from [<bf1ad740>] (brcmf_cfg80211_add_key+0x2e0/0x3dc [brcmfmac])
[ 1545.925208]  r7:00000000 r6:c72e7c80 r5:c7330148 r4:00000004
[ 1545.930953] [<bf1ad460>] (brcmf_cfg80211_add_key [brcmfmac]) from
[<bf160b48>] (nl80211_new_key+0xfc/0x128 [cfg80211])
[ 1545.941668]  r10:00000014 r9:c7961800 r8:c6b3fca0 r7:c71d6000 r6:c72e7800
r5:00000000
[ 1545.949553]  r4:bf1ad460
[ 1545.952125] [<bf160a4c>] (nl80211_new_key [cfg80211]) from [<c0286f40>]
(genl_rcv_msg+0x260/0x2e4)
[ 1545.961104]  r8:c691f180 r7:c6234c14 r6:bf170540 r5:bf1787d0 r4:00000000
[ 1545.967864] [<c0286ce0>] (genl_rcv_msg) from [<c0286260>]
(netlink_rcv_skb+0x60/0xbc)
[ 1545.975709]  r10:c691f180 r9:00000000 r8:c6b3fd84 r7:c6484800 r6:c0286ce0
r5:c691f180
[ 1545.983595]  r4:c6234c00
[ 1545.986141] [<c0286200>] (netlink_rcv_skb) from [<c0286ccc>]
(genl_rcv+0x28/0x3c)
[ 1545.993640]  r7:c6484800 r6:c691f180 r5:c691f180 r4:c04a42a0
[ 1545.999345] [<c0286ca4>] (genl_rcv) from [<c0285c48>]
(netlink_unicast+0x138/0x1f4)
[ 1546.007018]  r5:00000048 r4:c7962800
[ 1546.010617] [<c0285b10>] (netlink_unicast) from [<c02860c8>]
(netlink_sendmsg+0x300/0x320)
[ 1546.018898]  r9:00000008 r8:00000000 r7:00000048 r6:c6b3ff4c r5:c6484800
r4:00000000
[ 1546.026705] [<c0285dc8>] (netlink_sendmsg) from [<c0248de4>]
(sock_sendmsg+0x1c/0x2c)
[ 1546.034548]  r10:00000000 r9:00000000 r8:00000000 r7:c754e780 r6:c6b3fe64
r5:00000000
[ 1546.042434]  r4:c6b3ff4c
[ 1546.044979] [<c0248dc8>] (sock_sendmsg) from [<c0249398>]
(___sys_sendmsg+0x198/0x228)
[ 1546.052918] [<c0249200>] (___sys_sendmsg) from [<c024a1ec>]
(__sys_sendmsg+0x44/0x68)
[ 1546.060764]  r10:00000000 r9:c6b3e000 r8:c00098c4 r7:00000128 r6:00000000
r5:beacd930
[ 1546.068651]  r4:c754e780
[ 1546.071196] [<c024a1a8>] (__sys_sendmsg) from [<c024a220>]
(SyS_sendmsg+0x10/0x14)
[ 1546.078782]  r6:b6f7b1c8 r5:00000000 r4:00000000
[ 1546.083436] [<c024a210>] (SyS_sendmsg) from [<c0009700>]
(ret_fast_syscall+0x0/0x3c)
[ 1546.091221] ---[ end trace 71b7d8e23b95aa20 ]---
[ 1546.095856] brcmfmac: [brcmf_netdev_wait_pend8021x] ifp:c72e7c80
brcmf_ifname(ifp):wlan1-1 brcmf_get_pend_8021x_cnt(ifp):1
[ 1546.106932] brcmfmac: [brcmf_netdev_wait_pend8021x] List of pending
802.1x skbs:
[ 1546.114347] brcmfmac: [brcmf_netdev_wait_pend8021x] skb:c70ddc00
skb->dev:  (null) skb->dev->name:---
[ 1546.125993] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c70fd480 brcmf_ifname(ifp):wlan0
[ 1546.138797] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c6565480 brcmf_ifname(ifp):wlan1-2
[ 1546.150658] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c64aac80 brcmf_ifname(ifp):wlan0-1
[ 1546.162127] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c646f480 brcmf_ifname(ifp):wlan0-2
[ 1573.959225] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c73b1c80 brcmf_ifname(ifp):wlan1
[ 1574.747511] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c72e7c80 brcmf_ifname(ifp):wlan1-1
[ 1575.708743] ------------[ cut here ]------------
[ 1575.713494] WARNING: CPU: 1 PID: 1140 at
compat-wireless-2016-06-20/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:1247
brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac]()
[ 1575.729805] Modules linked in: pppoe ppp_async iptable_nat brcmfmac pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_id xt_conntrack xt_commed
[ 1575.802171] CPU: 1 PID: 1140 Comm: hostapd Tainted: G        W
4.4.19 #0
[ 1575.809405] Hardware name: BCM5301X
[ 1575.812896] Backtrace:
[ 1575.815372] [<c001708c>] (dump_backtrace) from [<c0017288>]
(show_stack+0x18/0x1c)
[ 1575.822958]  r7:000004df r6:bf1d107b r5:60000013 r4:00000000
[ 1575.828676] [<c0017270>] (show_stack) from [<c017c210>]
(dump_stack+0x84/0xa4)
[ 1575.835915] [<c017c18c>] (dump_stack) from [<c0021490>]
(warn_slowpath_common+0x8c/0xb8)
[ 1575.844021]  r5:00000009 r4:00000000
[ 1575.847619] [<c0021404>] (warn_slowpath_common) from [<c0021560>]
(warn_slowpath_null+0x24/0x2c)
[ 1575.856424]  r8:c73300a4 r7:00000001 r6:c6b3fb3c r5:00000000 r4:c72e7c80
[ 1575.863212] [<c002153c>] (warn_slowpath_null) from [<bf1be634>]
(brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac])
[ 1575.873687] [<bf1be578>] (brcmf_netdev_wait_pend8021x [brcmfmac]) from
[<bf1ab200>] (brcmf_cfg80211_sched_scan_start+0x460/0x6c0 [brcmfmac])
[ 1575.886322]  r8:c73300a4 r7:bf1c87d7 r6:c72e7c80 r5:c04903c8 r4:c7330394
[ 1575.893093] [<bf1ab13c>] (brcmf_cfg80211_sched_scan_start [brcmfmac])
from [<bf1ad740>] (brcmf_cfg80211_add_key+0x2e0/0x3dc [brcmfmac])
[ 1575.905288]  r7:00000000 r6:c72e7c80 r5:c73300a4 r4:00000004
[ 1575.911031] [<bf1ad460>] (brcmf_cfg80211_add_key [brcmfmac]) from
[<bf160b48>] (nl80211_new_key+0xfc/0x128 [cfg80211])
[ 1575.921748]  r10:00000014 r9:c7961800 r8:c6b3fca0 r7:c71d6000 r6:c72e7800
r5:00000000
[ 1575.929633]  r4:bf1ad460
[ 1575.932205] [<bf160a4c>] (nl80211_new_key [cfg80211]) from [<c0286f40>]
(genl_rcv_msg+0x260/0x2e4)
[ 1575.941183]  r8:c691fa80 r7:c6234414 r6:bf170540 r5:bf1787d0 r4:00000000
[ 1575.947944] [<c0286ce0>] (genl_rcv_msg) from [<c0286260>]
(netlink_rcv_skb+0x60/0xbc)
[ 1575.955789]  r10:c691fa80 r9:00000000 r8:c6b3fd84 r7:c6484800 r6:c0286ce0
r5:c691fa80
[ 1575.963674]  r4:c6234400
[ 1575.966222] [<c0286200>] (netlink_rcv_skb) from [<c0286ccc>]
(genl_rcv+0x28/0x3c)
[ 1575.973719]  r7:c6484800 r6:c691fa80 r5:c691fa80 r4:c04a42a0
[ 1575.979426] [<c0286ca4>] (genl_rcv) from [<c0285c48>]
(netlink_unicast+0x138/0x1f4)
[ 1575.987097]  r5:00000048 r4:c7962800
[ 1575.990696] [<c0285b10>] (netlink_unicast) from [<c02860c8>]
(netlink_sendmsg+0x300/0x320)
[ 1575.998977]  r9:00000008 r8:00000000 r7:00000048 r6:c6b3ff4c r5:c6484800
r4:00000000
[ 1576.006784] [<c0285dc8>] (netlink_sendmsg) from [<c0248de4>]
(sock_sendmsg+0x1c/0x2c)
[ 1576.014627]  r10:00000000 r9:00000000 r8:00000000 r7:c754e780 r6:c6b3fe64
r5:00000000
[ 1576.022513]  r4:c6b3ff4c
[ 1576.025059] [<c0248dc8>] (sock_sendmsg) from [<c0249398>]
(___sys_sendmsg+0x198/0x228)
[ 1576.032998] [<c0249200>] (___sys_sendmsg) from [<c024a1ec>]
(__sys_sendmsg+0x44/0x68)
[ 1576.040844]  r10:00000000 r9:c6b3e000 r8:c00098c4 r7:00000128 r6:00000000
r5:beacd930
[ 1576.048729]  r4:c754e780
[ 1576.051276] [<c024a1a8>] (__sys_sendmsg) from [<c024a220>]
(SyS_sendmsg+0x10/0x14)
[ 1576.058861]  r6:b6f7b1c8 r5:00000000 r4:00000000
[ 1576.063515] [<c024a210>] (SyS_sendmsg) from [<c0009700>]
(ret_fast_syscall+0x0/0x3c)
[ 1576.071304] ---[ end trace 71b7d8e23b95aa21 ]---
[ 1576.075937] brcmfmac: [brcmf_netdev_wait_pend8021x] ifp:c72e7c80
brcmf_ifname(ifp):wlan1-1 brcmf_get_pend_8021x_cnt(ifp):1
[ 1576.087014] brcmfmac: [brcmf_netdev_wait_pend8021x] List of pending
802.1x skbs:
[ 1576.094436] brcmfmac: [brcmf_netdev_wait_pend8021x] skb:c70ddc00
skb->dev:  (null) skb->dev->name:---
[ 1576.159235] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c70fd480 brcmf_ifname(ifp):wlan0
[ 1576.170505] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c6565480 brcmf_ifname(ifp):wlan1-2
[ 1576.182438] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c64aac80 brcmf_ifname(ifp):wlan0-1
[ 1576.194373] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c646f480 brcmf_ifname(ifp):wlan0-2
[ 1603.989266] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c73b1c80 brcmf_ifname(ifp):wlan1
[ 1604.417697] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c72e7c80 brcmf_ifname(ifp):wlan1-1
[ 1605.378715] ------------[ cut here ]------------
[ 1605.383480] WARNING: CPU: 1 PID: 1140 at
compat-wireless-2016-06-20/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:1247
brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac]()
[ 1605.399777] Modules linked in: pppoe ppp_async iptable_nat brcmfmac pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_id xt_conntrack xt_commed
[ 1605.472126] CPU: 1 PID: 1140 Comm: hostapd Tainted: G        W
4.4.19 #0
[ 1605.479361] Hardware name: BCM5301X
[ 1605.482852] Backtrace:
[ 1605.485328] [<c001708c>] (dump_backtrace) from [<c0017288>]
(show_stack+0x18/0x1c)
[ 1605.492913]  r7:000004df r6:bf1d107b r5:60000013 r4:00000000
[ 1605.498631] [<c0017270>] (show_stack) from [<c017c210>]
(dump_stack+0x84/0xa4)
[ 1605.505871] [<c017c18c>] (dump_stack) from [<c0021490>]
(warn_slowpath_common+0x8c/0xb8)
[ 1605.513977]  r5:00000009 r4:00000000
[ 1605.517574] [<c0021404>] (warn_slowpath_common) from [<c0021560>]
(warn_slowpath_null+0x24/0x2c)
[ 1605.526371]  r8:c7330148 r7:00000001 r6:c6b3fb3c r5:00000000 r4:c72e7c80
[ 1605.533157] [<c002153c>] (warn_slowpath_null) from [<bf1be634>]
(brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac])
[ 1605.543634] [<bf1be578>] (brcmf_netdev_wait_pend8021x [brcmfmac]) from
[<bf1ab200>] (brcmf_cfg80211_sched_scan_start+0x460/0x6c0 [brcmfmac])
[ 1605.556260]  r8:c7330148 r7:bf1c87d7 r6:c72e7c80 r5:c04903c8 r4:c7330438
[ 1605.563030] [<bf1ab13c>] (brcmf_cfg80211_sched_scan_start [brcmfmac])
from [<bf1ad740>] (brcmf_cfg80211_add_key+0x2e0/0x3dc [brcmfmac])
[ 1605.575226]  r7:00000000 r6:c72e7c80 r5:c7330148 r4:00000004
[ 1605.580969] [<bf1ad460>] (brcmf_cfg80211_add_key [brcmfmac]) from
[<bf160b48>] (nl80211_new_key+0xfc/0x128 [cfg80211])
[ 1605.591686]  r10:00000014 r9:c7961800 r8:c6b3fca0 r7:c71d6000 r6:c72e7800
r5:00000000
[ 1605.599571]  r4:bf1ad460
[ 1605.602143] [<bf160a4c>] (nl80211_new_key [cfg80211]) from [<c0286f40>]
(genl_rcv_msg+0x260/0x2e4)
[ 1605.611122]  r8:c6afa180 r7:c69d5814 r6:bf170540 r5:bf1787d0 r4:00000000
[ 1605.617882] [<c0286ce0>] (genl_rcv_msg) from [<c0286260>]
(netlink_rcv_skb+0x60/0xbc)
[ 1605.625727]  r10:c6afa180 r9:00000000 r8:c6b3fd84 r7:c6484800 r6:c0286ce0
r5:c6afa180
[ 1605.633613]  r4:c69d5800
[ 1605.636160] [<c0286200>] (netlink_rcv_skb) from [<c0286ccc>]
(genl_rcv+0x28/0x3c)
[ 1605.643657]  r7:c6484800 r6:c6afa180 r5:c6afa180 r4:c04a42a0
[ 1605.649364] [<c0286ca4>] (genl_rcv) from [<c0285c48>]
(netlink_unicast+0x138/0x1f4)
[ 1605.657035]  r5:00000048 r4:c7962800
[ 1605.660635] [<c0285b10>] (netlink_unicast) from [<c02860c8>]
(netlink_sendmsg+0x300/0x320)
[ 1605.668916]  r9:00000008 r8:00000000 r7:00000048 r6:c6b3ff4c r5:c6484800
r4:00000000
[ 1605.676722] [<c0285dc8>] (netlink_sendmsg) from [<c0248de4>]
(sock_sendmsg+0x1c/0x2c)
[ 1605.684566]  r10:00000000 r9:00000000 r8:00000000 r7:c754e780 r6:c6b3fe64
r5:00000000
[ 1605.692452]  r4:c6b3ff4c
[ 1605.694997] [<c0248dc8>] (sock_sendmsg) from [<c0249398>]
(___sys_sendmsg+0x198/0x228)
[ 1605.702927] [<c0249200>] (___sys_sendmsg) from [<c024a1ec>]
(__sys_sendmsg+0x44/0x68)
[ 1605.710773]  r10:00000000 r9:c6b3e000 r8:c00098c4 r7:00000128 r6:00000000
r5:beacd930
[ 1605.718659]  r4:c754e780
[ 1605.721207] [<c024a1a8>] (__sys_sendmsg) from [<c024a220>]
(SyS_sendmsg+0x10/0x14)
[ 1605.728791]  r6:b6f7b1c8 r5:00000000 r4:00000000
[ 1605.733446] [<c024a210>] (SyS_sendmsg) from [<c0009700>]
(ret_fast_syscall+0x0/0x3c)
[ 1605.741233] ---[ end trace 71b7d8e23b95aa22 ]---
[ 1605.745866] brcmfmac: [brcmf_netdev_wait_pend8021x] ifp:c72e7c80
brcmf_ifname(ifp):wlan1-1 brcmf_get_pend_8021x_cnt(ifp):1
[ 1605.756941] brcmfmac: [brcmf_netdev_wait_pend8021x] List of pending
802.1x skbs:
[ 1605.764359] brcmfmac: [brcmf_netdev_wait_pend8021x] skb:c70ddc00
skb->dev:  (null) skb->dev->name:---
[ 1606.189223] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c70fd480 brcmf_ifname(ifp):wlan0
[ 1606.200191] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c6565480 brcmf_ifname(ifp):wlan1-2
[ 1606.211905] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c64aac80 brcmf_ifname(ifp):wlan0-1
[ 1606.223982] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c646f480 brcmf_ifname(ifp):wlan0-2
[ 1634.009180] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c73b1c80 brcmf_ifname(ifp):wlan1
[ 1634.732603] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c72e7c80 brcmf_ifname(ifp):wlan1-1
[ 1635.698687] ------------[ cut here ]------------
[ 1635.703450] WARNING: CPU: 1 PID: 1140 at
compat-wireless-2016-06-20/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:1247
brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac]()
[ 1635.719740] Modules linked in: pppoe ppp_async iptable_nat brcmfmac pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_id xt_conntrack xt_commed
[ 1635.792123] CPU: 1 PID: 1140 Comm: hostapd Tainted: G        W
4.4.19 #0
[ 1635.799358] Hardware name: BCM5301X
[ 1635.802849] Backtrace:
[ 1635.805325] [<c001708c>] (dump_backtrace) from [<c0017288>]
(show_stack+0x18/0x1c)
[ 1635.812911]  r7:000004df r6:bf1d107b r5:60000013 r4:00000000
[ 1635.818627] [<c0017270>] (show_stack) from [<c017c210>]
(dump_stack+0x84/0xa4)
[ 1635.825866] [<c017c18c>] (dump_stack) from [<c0021490>]
(warn_slowpath_common+0x8c/0xb8)
[ 1635.833973]  r5:00000009 r4:00000000
[ 1635.837571] [<c0021404>] (warn_slowpath_common) from [<c0021560>]
(warn_slowpath_null+0x24/0x2c)
[ 1635.846367]  r8:c73300a4 r7:00000001 r6:c6b3fb3c r5:00000000 r4:c72e7c80
[ 1635.853154] [<c002153c>] (warn_slowpath_null) from [<bf1be634>]
(brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac])
[ 1635.863629] [<bf1be578>] (brcmf_netdev_wait_pend8021x [brcmfmac]) from
[<bf1ab200>] (brcmf_cfg80211_sched_scan_start+0x460/0x6c0 [brcmfmac])
[ 1635.876258]  r8:c73300a4 r7:bf1c87d7 r6:c72e7c80 r5:c04903c8 r4:c7330394
[ 1635.883028] [<bf1ab13c>] (brcmf_cfg80211_sched_scan_start [brcmfmac])
from [<bf1ad740>] (brcmf_cfg80211_add_key+0x2e0/0x3dc [brcmfmac])
[ 1635.895223]  r7:00000000 r6:c72e7c80 r5:c73300a4 r4:00000004
[ 1635.900965] [<bf1ad460>] (brcmf_cfg80211_add_key [brcmfmac]) from
[<bf160b48>] (nl80211_new_key+0xfc/0x128 [cfg80211])
[ 1635.911683]  r10:00000014 r9:c7961800 r8:c6b3fca0 r7:c71d6000 r6:c72e7800
r5:00000000
[ 1635.919569]  r4:bf1ad460
[ 1635.922140] [<bf160a4c>] (nl80211_new_key [cfg80211]) from [<c0286f40>]
(genl_rcv_msg+0x260/0x2e4)
[ 1635.931118]  r8:c6af36c0 r7:c69d4a14 r6:bf170540 r5:bf1787d0 r4:00000000
[ 1635.937879] [<c0286ce0>] (genl_rcv_msg) from [<c0286260>]
(netlink_rcv_skb+0x60/0xbc)
[ 1635.945723]  r10:c6af36c0 r9:00000000 r8:c6b3fd84 r7:c6484800 r6:c0286ce0
r5:c6af36c0
[ 1635.953610]  r4:c69d4a00
[ 1635.956156] [<c0286200>] (netlink_rcv_skb) from [<c0286ccc>]
(genl_rcv+0x28/0x3c)
[ 1635.963653]  r7:c6484800 r6:c6af36c0 r5:c6af36c0 r4:c04a42a0
[ 1635.969360] [<c0286ca4>] (genl_rcv) from [<c0285c48>]
(netlink_unicast+0x138/0x1f4)
[ 1635.977032]  r5:00000048 r4:c7962800
[ 1635.980631] [<c0285b10>] (netlink_unicast) from [<c02860c8>]
(netlink_sendmsg+0x300/0x320)
[ 1635.988913]  r9:00000008 r8:00000000 r7:00000048 r6:c6b3ff4c r5:c6484800
r4:00000000
[ 1635.996718] [<c0285dc8>] (netlink_sendmsg) from [<c0248de4>]
(sock_sendmsg+0x1c/0x2c)
[ 1636.004563]  r10:00000000 r9:00000000 r8:00000000 r7:c754e780 r6:c6b3fe64
r5:00000000
[ 1636.012448]  r4:c6b3ff4c
[ 1636.014993] [<c0248dc8>] (sock_sendmsg) from [<c0249398>]
(___sys_sendmsg+0x198/0x228)
[ 1636.022924] [<c0249200>] (___sys_sendmsg) from [<c024a1ec>]
(__sys_sendmsg+0x44/0x68)
[ 1636.030771]  r10:00000000 r9:c6b3e000 r8:c00098c4 r7:00000128 r6:00000000
r5:beacd930
[ 1636.038656]  r4:c754e780
[ 1636.041203] [<c024a1a8>] (__sys_sendmsg) from [<c024a220>]
(SyS_sendmsg+0x10/0x14)
[ 1636.048787]  r6:b6f7b1c8 r5:00000000 r4:00000000
[ 1636.053443] [<c024a210>] (SyS_sendmsg) from [<c0009700>]
(ret_fast_syscall+0x0/0x3c)
[ 1636.061222] ---[ end trace 71b7d8e23b95aa23 ]---
[ 1636.065853] brcmfmac: [brcmf_netdev_wait_pend8021x] ifp:c72e7c80
brcmf_ifname(ifp):wlan1-1 brcmf_get_pend_8021x_cnt(ifp):1
[ 1636.076936] brcmfmac: [brcmf_netdev_wait_pend8021x] List of pending
802.1x skbs:
[ 1636.084354] brcmfmac: [brcmf_netdev_wait_pend8021x] skb:c70ddc00
skb->dev:  (null) skb->dev->name:---
[ 1636.219186] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c70fd480 brcmf_ifname(ifp):wlan0
[ 1636.230663] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c6565480 brcmf_ifname(ifp):wlan1-2
[ 1636.242384] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c64aac80 brcmf_ifname(ifp):wlan0-1
[ 1636.254391] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c646f480 brcmf_ifname(ifp):wlan0-2
[ 1664.029287] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c73b1c80 brcmf_ifname(ifp):wlan1
[ 1664.424048] brcmfmac: [brcmf_cfg80211_add_key -> __send_key_to_dongle]
ifp:c72e7c80 brcmf_ifname(ifp):wlan1-1
[ 1665.388689] ------------[ cut here ]------------
[ 1665.393450] WARNING: CPU: 1 PID: 1140 at
compat-wireless-2016-06-20/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c:1247
brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac]()
[ 1665.409727] Modules linked in: pppoe ppp_async iptable_nat brcmfmac pppox
ppp_generic nf_nat_ipv4 nf_conntrack_ipv6 nf_conntrack_ipv4 ipt_REJECT
ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport
xt_mark xt_mac xt_limit xt_id xt_conntrack xt_commed
[ 1665.482098] CPU: 1 PID: 1140 Comm: hostapd Tainted: G        W
4.4.19 #0
[ 1665.489333] Hardware name: BCM5301X
[ 1665.492824] Backtrace:
[ 1665.495300] [<c001708c>] (dump_backtrace) from [<c0017288>]
(show_stack+0x18/0x1c)
[ 1665.502886]  r7:000004df r6:bf1d107b r5:60000013 r4:00000000
[ 1665.508602] [<c0017270>] (show_stack) from [<c017c210>]
(dump_stack+0x84/0xa4)
[ 1665.515842] [<c017c18c>] (dump_stack) from [<c0021490>]
(warn_slowpath_common+0x8c/0xb8)
[ 1665.523949]  r5:00000009 r4:00000000
[ 1665.527546] [<c0021404>] (warn_slowpath_common) from [<c0021560>]
(warn_slowpath_null+0x24/0x2c)
[ 1665.536343]  r8:c7330148 r7:00000001 r6:c6b3fb3c r5:00000000 r4:c72e7c80
[ 1665.543128] [<c002153c>] (warn_slowpath_null) from [<bf1be634>]
(brcmf_netdev_wait_pend8021x+0xbc/0x184 [brcmfmac])
[ 1665.553604] [<bf1be578>] (brcmf_netdev_wait_pend8021x [brcmfmac]) from
[<bf1ab200>] (brcmf_cfg80211_sched_scan_start+0x460/0x6c0 [brcmfmac])
[ 1665.566233]  r8:c7330148 r7:bf1c87d7 r6:c72e7c80 r5:c04903c8 r4:c7330438
[ 1665.573003] [<bf1ab13c>] (brcmf_cfg80211_sched_scan_start [brcmfmac])
from [<bf1ad740>] (brcmf_cfg80211_add_key+0x2e0/0x3dc [brcmfmac])
[ 1665.585199]  r7:00000000 r6:c72e7c80 r5:c7330148 r4:00000004
[ 1665.590940] [<bf1ad460>] (brcmf_cfg80211_add_key [brcmfmac]) from
[<bf160b48>] (nl80211_new_key+0xfc/0x128 [cfg80211])
[ 1665.601658]  r10:00000014 r9:c7961800 r8:c6b3fca0 r7:c71d6000 r6:c72e7800
r5:00000000
[ 1665.609544]  r4:bf1ad460
[ 1665.612113] [<bf160a4c>] (nl80211_new_key [cfg80211]) from [<c0286f40>]
(genl_rcv_msg+0x260/0x2e4)
[ 1665.621084]  r8:c73ecb40 r7:c6477c14 r6:bf170540 r5:bf1787d0 r4:00000000
[ 1665.627845] [<c0286ce0>] (genl_rcv_msg) from [<c0286260>]
(netlink_rcv_skb+0x60/0xbc)
[ 1665.635690]  r10:c73ecb40 r9:00000000 r8:c6b3fd84 r7:c6484800 r6:c0286ce0
r5:c73ecb40
[ 1665.643576]  r4:c6477c00
[ 1665.646123] [<c0286200>] (netlink_rcv_skb) from [<c0286ccc>]
(genl_rcv+0x28/0x3c)
[ 1665.653621]  r7:c6484800 r6:c73ecb40 r5:c73ecb40 r4:c04a42a0
[ 1665.659326] [<c0286ca4>] (genl_rcv) from [<c0285c48>]
(netlink_unicast+0x138/0x1f4)
[ 1665.666998]  r5:00000048 r4:c7962800
[ 1665.670598] [<c0285b10>] (netlink_unicast) from [<c02860c8>]
(netlink_sendmsg+0x300/0x320)
[ 1665.678879]  r9:00000008 r8:00000000 r7:00000048 r6:c6b3ff4c r5:c6484800
r4:00000000
[ 1665.686686] [<c0285dc8>] (netlink_sendmsg) from [<c0248de4>]
(sock_sendmsg+0x1c/0x2c)
[ 1665.694528]  r10:00000000 r9:00000000 r8:00000000 r7:c754e780 r6:c6b3fe64
r5:00000000
[ 1665.702415]  r4:c6b3ff4c
[ 1665.704960] [<c0248dc8>] (sock_sendmsg) from [<c0249398>]
(___sys_sendmsg+0x198/0x228)
[ 1665.712890] [<c0249200>] (___sys_sendmsg) from [<c024a1ec>]
(__sys_sendmsg+0x44/0x68)
[ 1665.720736]  r10:00000000 r9:c6b3e000 r8:c00098c4 r7:00000128 r6:00000000
r5:beacd930
[ 1665.728623]  r4:c754e780
[ 1665.731169] [<c024a1a8>] (__sys_sendmsg) from [<c024a220>]
(SyS_sendmsg+0x10/0x14)
[ 1665.738755]  r6:b6f7b1c8 r5:00000000 r4:00000000
[ 1665.743408] [<c024a210>] (SyS_sendmsg) from [<c0009700>]
(ret_fast_syscall+0x0/0x3c)
[ 1665.751187] ---[ end trace 71b7d8e23b95aa24 ]---
---
 .../broadcom/brcm80211/brcmfmac/cfg80211.c         |  4 +-
 .../wireless/broadcom/brcm80211/brcmfmac/core.c    | 94
+++++++++++++++++++++-
 .../wireless/broadcom/brcm80211/brcmfmac/core.h    | 17 +++-
 .../broadcom/brcm80211/brcmfmac/flowring.c         |  2 +
 .../broadcom/brcm80211/brcmfmac/fwsignal.c         | 30 ++++++-
 .../wireless/broadcom/brcm80211/brcmfmac/msgbuf.c  | 21 +++++
 .../net/wireless/broadcom/brcm80211/brcmfmac/usb.c |  3 +
 .../wireless/broadcom/brcm80211/brcmutil/utils.c   |  2 +-
 .../broadcom/brcm80211/include/brcmu_utils.h       |  2 +-
 9 files changed, 167 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 201a980..c7ccea5 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -464,11 +464,12 @@ static void convert_key_from_CPU(struct brcmf_wsec_key
*key,
 }

 static int
-send_key_to_dongle(struct brcmf_if *ifp, struct brcmf_wsec_key *key)
+__send_key_to_dongle(const char *c0, struct brcmf_if *ifp, struct
brcmf_wsec_key *key)
 {
 	int err;
 	struct brcmf_wsec_key_le key_le;

+	pr_info("[%s -> %s] ifp:%p brcmf_ifname(ifp):%s\n", c0, __func__, ifp,
brcmf_ifname(ifp));
 	convert_key_from_CPU(key, &key_le);

 	brcmf_netdev_wait_pend8021x(ifp);
@@ -480,6 +481,7 @@ send_key_to_dongle(struct brcmf_if *ifp, struct
brcmf_wsec_key *key)
 		brcmf_err("wsec_key error (%d)\n", err);
 	return err;
 }
+#define send_key_to_dongle(ifp, key)	__send_key_to_dongle(__func__, ifp,
key)

 static s32
 brcmf_configure_arp_nd_offload(struct brcmf_if *ifp, bool enable)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index 8d16f02..67f2623 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -38,6 +38,46 @@
 #include "pcie.h"
 #include "common.h"

+#include <linux/sched.h>
+
+static size_t print_time(u64 ts, char *buf)
+{
+	unsigned long rem_nsec;
+
+	rem_nsec = do_div(ts, 1000000000);
+
+	if (!buf)
+		return snprintf(NULL, 0, "[%5lu.000000]", (unsigned long)ts);
+
+	return sprintf(buf, "[%5lu.%06lu]",
+		       (unsigned long)ts, rem_nsec / 1000);
+}
+
+/* Free the driver packet. Free the tag if present */
+void __brcmu_pkt_buf_free_skb(const char *c0, struct brcmf_if *ifp, struct
sk_buff *skb)
+{
+	if (!skb)
+		return;
+
+	if (ifp) {
+		struct pend_skb *e;
+
+		mutex_lock(&ifp->pend_8021x_mutex);
+		list_for_each_entry(e, &ifp->pend_8021x_skbs, list) {
+			if (e->skb == skb) {
+				pr_info("[%s -> %s] [ifp:%p] ***BUG*** skb:%p skb->dev:%p
skb->dev->name:%s\n", c0, __func__, ifp, e->skb, e->skb->dev, e->skb->dev ?
e->skb->dev->name : "---");
+				break;
+			}
+		}
+		mutex_unlock(&ifp->pend_8021x_mutex);
+	} else if (strcmp(c0, "brcmf_msgbuf_query_dcmd")) {
+		pr_info("[%s -> %s] [ifp:%p] Freeing skb:%p skb->dev:%p
skb->dev->name:%s\n", c0, __func__, ifp, skb, skb->dev, skb->dev ?
skb->dev->name : "---");
+	}
+
+	WARN_ON(skb->next);
+	dev_kfree_skb_any(skb);
+}
+
 #define MAX_WAIT_FOR_8021X_TX			msecs_to_jiffies(950)

 #define BRCMF_BSSIDX_INVALID			-1
@@ -247,8 +287,18 @@ static netdev_tx_t brcmf_netdev_start_xmit(struct
sk_buff *skb,
 		goto done;
 	}

-	if (eh->h_proto == htons(ETH_P_PAE))
+	if (eh->h_proto == htons(ETH_P_PAE)) {
+		struct pend_skb *e;
+
+		e = kzalloc(sizeof(*e), GFP_KERNEL);
+		e->skb = skb;
+		e->start_time = local_clock();
+
 		atomic_inc(&ifp->pend_8021x_cnt);
+		mutex_lock(&ifp->pend_8021x_mutex);
+		list_add_tail(&e->list, &ifp->pend_8021x_skbs);
+		mutex_unlock(&ifp->pend_8021x_mutex);
+	}

 	ret = brcmf_fws_process_skb(ifp, skb);

@@ -333,7 +383,7 @@ static int brcmf_rx_hdrpull(struct brcmf_pub *drvr,
struct sk_buff *skb,
 	if (ret || !(*ifp) || !(*ifp)->ndev) {
 		if (ret != -ENODATA && *ifp)
 			(*ifp)->stats.rx_errors++;
-		brcmu_pkt_buf_free_skb(skb);
+		__brcmu_pkt_buf_free_skb(__func__, *ifp, skb);
 		return -ENODATA;
 	}

@@ -378,7 +428,7 @@ void brcmf_rx_event(struct device *dev, struct sk_buff
*skb)
 	brcmu_pkt_buf_free_skb(skb);
 }

-void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool
success)
+void __brcmf_txfinalize(const char *c0, struct brcmf_if *ifp, struct
sk_buff *txp, bool success)
 {
 	struct ethhdr *eh;
 	u16 type;
@@ -387,7 +437,30 @@ void brcmf_txfinalize(struct brcmf_if *ifp, struct
sk_buff *txp, bool success)
 	type = ntohs(eh->h_proto);

 	if (type == ETH_P_PAE) {
+		struct pend_skb *e, *tmp;
+
 		atomic_dec(&ifp->pend_8021x_cnt);
+		mutex_lock(&ifp->pend_8021x_mutex);
+		list_for_each_entry_safe(e, tmp, &ifp->pend_8021x_skbs, list) {
+			if (e->skb == txp) {
+				if (e->timedout) {
+					char start[32], commit[32];
+
+					print_time(e->start_time, start);
+					print_time(e->commit_time, commit);
+
+					pr_info("[%s -> %s] Finally finalizing skb:%p skb->dev:%p
skb->dev->name:%s (start_time:%s; commit_time:%s)\n",
+						c0, __func__,
+						e->skb, e->skb->dev, e->skb->dev ? e->skb->dev->name : "---",
+						start, commit);
+				}
+
+				list_del(&e->list);
+				kfree(e);
+				break;
+			}
+		}
+		mutex_unlock(&ifp->pend_8021x_mutex);
 		if (waitqueue_active(&ifp->pend_8021x_wait))
 			wake_up(&ifp->pend_8021x_wait);
 	}
@@ -476,6 +549,8 @@ static int brcmf_netdev_open(struct net_device *ndev)
 	}

 	atomic_set(&ifp->pend_8021x_cnt, 0);
+	INIT_LIST_HEAD(&ifp->pend_8021x_skbs);
+	mutex_init(&ifp->pend_8021x_mutex);

 	/* Get current TOE mode from dongle */
 	if (brcmf_fil_iovar_int_get(ifp, "toe_ol", &toe_ol) >= 0
@@ -1170,6 +1245,19 @@ int brcmf_netdev_wait_pend8021x(struct brcmf_if *ifp)
 				 MAX_WAIT_FOR_8021X_TX);

 	WARN_ON(!err);
+	if (!err)
+		pr_info("[%s] ifp:%p brcmf_ifname(ifp):%s
brcmf_get_pend_8021x_cnt(ifp):%d\n", __func__, ifp, brcmf_ifname(ifp),
brcmf_get_pend_8021x_cnt(ifp));
+	if (!list_empty(&ifp->pend_8021x_skbs)) {
+		struct pend_skb *e;
+
+		mutex_lock(&ifp->pend_8021x_mutex);
+		pr_info("[%s] List of pending 802.1x skbs:\n", __func__);
+		list_for_each_entry(e, &ifp->pend_8021x_skbs, list) {
+			e->timedout = true;
+			pr_info("[%s] skb:%p skb->dev:%p skb->dev->name:%s\n", __func__, e->skb,
e->skb->dev, e->skb->dev ? e->skb->dev->name : "---");
+		}
+		mutex_unlock(&ifp->pend_8021x_mutex);
+	}

 	return !err;
 }
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
index 8fa34ca..0f66e8f 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
@@ -50,6 +50,9 @@

 #define NDOL_MAX_ENTRIES	8

+void __brcmu_pkt_buf_free_skb(const char *c0, struct brcmf_if *ifp, struct
sk_buff *skb);
+#define brcmu_pkt_buf_free_skb(skb)	__brcmu_pkt_buf_free_skb(__func__, ifp,
skb)
+
 /**
  * struct brcmf_ampdu_rx_reorder - AMPDU receive reorder info
  *
@@ -169,6 +172,14 @@ enum brcmf_netif_stop_reason {
 	BRCMF_NETIF_STOP_REASON_DISCONNECTED = BIT(2)
 };

+struct pend_skb {
+	struct sk_buff *skb;
+	u64 start_time;
+	u64 commit_time;
+	bool timedout;
+	struct list_head list;
+};
+
 /**
  * struct brcmf_if - interface control information.
  *
@@ -203,6 +214,9 @@ struct brcmf_if {
 	u8 netif_stop;
 	spinlock_t netif_stop_lock;
 	atomic_t pend_8021x_cnt;
+	struct list_head pend_8021x_skbs;
+	struct mutex pend_8021x_mutex;
+	bool pend_8021x_ready;
 	wait_queue_head_t pend_8021x_wait;
 	struct in6_addr ipv6_addr_tbl[NDOL_MAX_ENTRIES];
 	u8 ipv6addr_idx;
@@ -219,7 +233,8 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr,
s32 bsscfgidx, s32 ifidx,
 void brcmf_remove_interface(struct brcmf_if *ifp, bool rtnl_locked);
 void brcmf_txflowblock_if(struct brcmf_if *ifp,
 			  enum brcmf_netif_stop_reason reason, bool state);
-void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool
success);
+void __brcmf_txfinalize(const char *c0, struct brcmf_if *ifp, struct
sk_buff *txp, bool success);
+#define brcmf_txfinalize(ifp, txp, success)	__brcmf_txfinalize(__func__,
ifp, txp, success)
 void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb);
 void brcmf_net_setcarrier(struct brcmf_if *ifp, bool on);
 void brcmf_c_set_joinpref_default(struct brcmf_if *ifp);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
index 7e269f9..87c8de0 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
@@ -249,6 +249,8 @@ void brcmf_flowring_delete(struct brcmf_flowring *flow,
u16 flowid)

 	skb = skb_dequeue(&ring->skblist);
 	while (skb) {
+		struct brcmf_if *ifp = NULL;
+
 		brcmu_pkt_buf_free_skb(skb);
 		skb = skb_dequeue(&ring->skblist);
 	}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
index 9f9024a..7a17afd 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
@@ -38,6 +38,8 @@
 #include "proto.h"
 #include "common.h"

+#include <linux/sched.h>
+
 /**
  * DOC: Firmware Signalling
  *
@@ -590,6 +592,8 @@ static void brcmf_fws_psq_flush(struct brcmf_fws_info
*fws, struct pktq *q,
 	for (prec = 0; prec < q->num_prec; prec++) {
 		skb = brcmu_pktq_pdeq_match(q, prec, matchfn, &ifidx);
 		while (skb) {
+			struct brcmf_if *ifp = NULL;
+
 			brcmu_pkt_buf_free_skb(skb);
 			skb = brcmu_pktq_pdeq_match(q, prec, matchfn, &ifidx);
 		}
@@ -697,6 +701,8 @@ static void brcmf_fws_hanger_cleanup(struct
brcmf_fws_info *fws,
 		    s == BRCMF_FWS_HANGER_ITEM_STATE_INUSE_SUPPRESSED) {
 			skb = h->items[i].pkt;
 			if (fn == NULL || fn(skb, &ifidx)) {
+				struct brcmf_if *ifp = NULL;
+
 				/* suppress packets freed from psq */
 				if (s == BRCMF_FWS_HANGER_ITEM_STATE_INUSE)
 					brcmu_pkt_buf_free_skb(skb);
@@ -845,6 +851,8 @@ static void brcmf_fws_bus_txq_cleanup(struct
brcmf_fws_info *fws,
 	for (prec = 0; prec < txq->num_prec; prec++) {
 		skb = brcmu_pktq_pdeq_match(txq, prec, fn, &ifidx);
 		while (skb) {
+			struct brcmf_if *ifp = NULL;
+
 			hslot = brcmf_skb_htod_tag_get_field(skb, HSLOT);
 			hi = &fws->hanger.items[hslot];
 			WARN_ON(skb != hi->pkt);
@@ -971,8 +979,11 @@ static bool brcmf_fws_tim_update(struct brcmf_fws_info
*fws,
 		brcmf_fws_unlock(fws);
 		err = brcmf_proto_txdata(fws->drvr, ifidx, data_offset, skb);
 		brcmf_fws_lock(fws);
-		if (err)
+		if (err) {
+			struct brcmf_if *ifp = NULL;
+
 			brcmu_pkt_buf_free_skb(skb);
+		}
 		return true;
 	}
 	return false;
@@ -2056,6 +2067,22 @@ static int brcmf_fws_commit_skb(struct brcmf_fws_info
*fws, int fifo,
 		(void)brcmf_proto_hdrpull(fws->drvr, false, skb, NULL);
 		goto rollback;
 	}
+	{
+		struct brcmf_if *ifp = brcmf_get_ifp(fws->drvr,
brcmf_skb_if_flags_get_field(skb, INDEX));
+
+		if (ifp) {
+			struct pend_skb *e;
+
+			mutex_lock(&ifp->pend_8021x_mutex);
+			list_for_each_entry(e, &ifp->pend_8021x_skbs, list) {
+				if (e->skb == skb) {
+					e->commit_time = local_clock();
+					break;
+				}
+			}
+			mutex_unlock(&ifp->pend_8021x_mutex);
+		}
+	}

 	fws->stats.pkt2bus++;
 	fws->stats.send_pkts[fifo]++;
@@ -2454,6 +2481,7 @@ bool brcmf_fws_fc_active(struct brcmf_fws_info *fws)

 void brcmf_fws_bustxfail(struct brcmf_fws_info *fws, struct sk_buff *skb)
 {
+	struct brcmf_if *ifp = NULL;
 	u32 hslot;

 	if (brcmf_skbcb(skb)->state == BRCMF_FWS_SKBSTATE_TIM) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
index 2b9a2bc..6ff91c2 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
@@ -34,6 +34,8 @@
 #include "bus.h"
 #include "tracepoint.h"

+#include <linux/sched.h>
+

 #define MSGBUF_IOCTL_RESP_TIMEOUT		msecs_to_jiffies(2000)

@@ -392,6 +394,8 @@ brcmf_msgbuf_release_array(struct device *dev,
 	count = 0;
 	do {
 		if (array[count].allocated.counter) {
+			struct brcmf_if *ifp = NULL;
+
 			pktid = &array[count];
 			dma_unmap_single(dev, pktid->physaddr,
 					 pktid->skb->len - pktid->data_offset,
@@ -483,6 +487,7 @@ static int brcmf_msgbuf_query_dcmd(struct brcmf_pub
*drvr, int ifidx,
 {
 	struct brcmf_msgbuf *msgbuf = (struct brcmf_msgbuf *)drvr->proto->pd;
 	struct sk_buff *skb = NULL;
+	struct brcmf_if *ifp = NULL;
 	int timeout;
 	int err;

@@ -747,6 +752,22 @@ static void brcmf_msgbuf_txflow(struct brcmf_msgbuf
*msgbuf, u16 flowid)
 			brcmf_commonring_write_complete(commonring);
 			count = 0;
 		}
+		{
+			struct brcmf_if *ifp = brcmf_get_ifp(msgbuf->drvr,
tx_msghdr->msg.ifidx);
+
+			if (ifp) {
+				struct pend_skb *e;
+
+				mutex_lock(&ifp->pend_8021x_mutex);
+				list_for_each_entry(e, &ifp->pend_8021x_skbs, list) {
+					if (e->skb == skb) {
+						e->commit_time = local_clock();
+						break;
+					}
+				}
+				mutex_unlock(&ifp->pend_8021x_mutex);
+			}
+		}
 	}
 	if (count)
 		brcmf_commonring_write_complete(commonring);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index 2f978a3..edbe353 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -498,6 +498,7 @@ static void brcmf_usb_rx_complete(struct urb *urb)
 {
 	struct brcmf_usbreq  *req = (struct brcmf_usbreq *)urb->context;
 	struct brcmf_usbdev_info *devinfo = req->devinfo;
+	struct brcmf_if *ifp = NULL;
 	struct sk_buff *skb;

 	brcmf_dbg(USB, "Enter, urb->status=%d\n", urb->status);
@@ -548,6 +549,8 @@ static void brcmf_usb_rx_refill(struct brcmf_usbdev_info
*devinfo,

 	ret = usb_submit_urb(req->urb, GFP_ATOMIC);
 	if (ret) {
+		struct brcmf_if *ifp = NULL;
+
 		brcmf_usb_del_fromq(devinfo, req);
 		brcmu_pkt_buf_free_skb(req->skb);
 		req->skb = NULL;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.c
b/drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.c
index 0543607..bf525b7 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/utils.c
@@ -49,7 +49,7 @@ void brcmu_pkt_buf_free_skb(struct sk_buff *skb)
 	WARN_ON(skb->next);
 	dev_kfree_skb_any(skb);
 }
-EXPORT_SYMBOL(brcmu_pkt_buf_free_skb);
+//EXPORT_SYMBOL(brcmu_pkt_buf_free_skb);

 /*
  * osl multiple-precedence packet queue
diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_utils.h
b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_utils.h
index 4196952..7bd705d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_utils.h
+++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_utils.h
@@ -126,7 +126,7 @@ struct sk_buff *brcmu_pktq_pdeq_match(struct pktq *pq,
int prec,

 /* packet primitives */
 struct sk_buff *brcmu_pkt_buf_get_skb(uint len);
-void brcmu_pkt_buf_free_skb(struct sk_buff *skb);
+//void brcmu_pkt_buf_free_skb(struct sk_buff *skb);

 /* Empty the queue at particular precedence level */
 /* callback function fn(pkt, arg) returns true if pkt belongs to if */
-- 
2.9.3





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