From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-io0-x231.google.com ([2607:f8b0:4001:c06::231]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1cCz7q-0006AS-7Q for ath10k@lists.infradead.org; Sat, 03 Dec 2016 01:28:28 +0000 Received: by mail-io0-x231.google.com with SMTP id a124so512004054ioe.2 for ; Fri, 02 Dec 2016 17:28:04 -0800 (PST) Subject: Re: ath10k firmware crashes in mesh mode on QCA9880 References: <583DD564.8040704@cococorp.com> <20161201070908.GB11953@atheros-ThinkPad-T61> From: Benjamin Morgan Message-ID: <58421FA2.2020004@cococorp.com> Date: Fri, 2 Dec 2016 17:28:02 -0800 MIME-Version: 1.0 In-Reply-To: <20161201070908.GB11953@atheros-ThinkPad-T61> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Mohammed Shafi 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by vger.kernel.org with ESMTP id S1753248AbcLCB2F (ORCPT ); Fri, 2 Dec 2016 20:28:05 -0500 Received: by mail-io0-f169.google.com with SMTP id j65so512113300iof.0 for ; Fri, 02 Dec 2016 17:28:04 -0800 (PST) Subject: Re: ath10k firmware crashes in mesh mode on QCA9880 To: Mohammed Shafi Shajakhan References: <583DD564.8040704@cococorp.com> <20161201070908.GB11953@atheros-ThinkPad-T61> Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, lede-dev@lists.infradead.org, agreen@cococorp.com From: Benjamin Morgan Message-ID: <58421FA2.2020004@cococorp.com> (sfid-20161203_022809_673631_3F60F7F0) Date: Fri, 2 Dec 2016 17:28:02 -0800 MIME-Version: 1.0 In-Reply-To: <20161201070908.GB11953@atheros-ThinkPad-T61> Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Just tried 10.2.4.70.58 firmware that you linked to and it still crashes: [ 131.568989] ath10k_pci 0000:01:00.0: firmware crashed! (uuid 1838347e-9380-4a26-ac9d-2963ee95968b) [ 131.578124] ath10k_pci 0000:01:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043202ff sub 0000:0000 [ 131.587491] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 1 [ 131.600521] ath10k_pci 0000:01:00.0: firmware ver 10.2.4.70.58 api 5 features no-p2p,raw-mode,mfp crc32 e1af076f [ 131.610899] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08 [ 131.618325] ath10k_pci 0000:01:00.0: htt-ver 2.1 wmi-op 5 htt-op 2 cal file max-sta 128 raw 0 hwcrypto 1 [ 131.629965] ath10k_pci 0000:01:00.0: firmware register dump: [ 131.635728] ath10k_pci 0000:01:00.0: [00]: 0x4100016C 0x000015B3 0x009A45AF 0x00955B31 [ 131.643761] ath10k_pci 0000:01:00.0: [04]: 0x009A45AF 0x00060130 0x00000002 0x00439E98 [ 131.651806] ath10k_pci 0000:01:00.0: [08]: 0x0044110C 0x00442074 0x00407120 0x004436CC [ 131.659852] ath10k_pci 0000:01:00.0: [12]: 0x00000009 0x00000000 0x009A3550 0x009A355E [ 131.667892] ath10k_pci 0000:01:00.0: [16]: 0x00958080 0x009A31D6 0x00000000 0x00000000 [ 131.675936] ath10k_pci 0000:01:00.0: [20]: 0x409A45AF 0x0040AAC4 0x0040AC60 0x0040AC09 [ 131.683968] ath10k_pci 0000:01:00.0: [24]: 0x809A44F2 0x0040AB24 0x00400000 0xC09A45AF [ 131.692013] ath10k_pci 0000:01:00.0: [28]: 0x809A3A16 0x0040AB84 0x0044110C 0x00442074 [ 131.700056] ath10k_pci 0000:01:00.0: [32]: 0x809A601A 0x0040ABB4 0x0044110C 0x00407120 [ 131.708100] ath10k_pci 0000:01:00.0: [36]: 0x809A2EA4 0x0040ABF4 0x0040AC14 0x00001580 [ 131.716143] ath10k_pci 0000:01:00.0: [40]: 0x80990F63 0x0040AD04 0x009C6458 0x004436CC [ 131.724175] ath10k_pci 0000:01:00.0: [44]: 0x80998520 0x0040AD64 0x004208FC 0x00439E4C [ 131.732220] ath10k_pci 0000:01:00.0: [48]: 0x8099AEA5 0x0040AD84 0x004208FC 0x00425874 [ 131.740263] ath10k_pci 0000:01:00.0: [52]: 0x809BFC39 0x0040AEE4 0x00424FE8 0x00000002 [ 131.748306] ath10k_pci 0000:01:00.0: [56]: 0x80940F18 0x0040AF14 0x00000004 0x004039D0 [ 131.857076] ieee80211 phy0: Hardware restart was requested [ 131.862705] ath10k_pci 0000:01:00.0: failed to synchronize monitor vdev 1 stop: -143 [ 131.870594] ath10k_pci 0000:01:00.0: failed to stop monitor vdev: -143 ~Benjamin On 11/30/2016 11:09 PM, Mohammed Shafi Shajakhan wrote: > Hi, > > On Tue, Nov 29, 2016 at 11:22:12AM -0800, Benjamin Morgan wrote: >> When we try to transmit traffic (ping) between two meshed ath10k >> devices running latest lede we keep experiencing ath10k firmware >> crashes. This seems to only happen when running in 802.11n/ac mode >> but not in 802.11a/g mode. Also, from the station dumps it appears >> that management traffic is flowing between the devices, however when >> we try to send unicast data traffic the firmware crashes >> immediately. > [shafi] Did you get a chance to try with the below firmware as well > https://github.com/kvalo/ath10k-firmware/blob/master/QCA988X/hw2.0/10.2.4.70/firmware-5.bin_10.2.4.70.58 > >> Platform: Archer C7 AC1750 v2 >> Software Image: LEDE (HEAD, r2299) Commit: https://github.com/lede-project/source/commit/d596c21ebd5a3e6ce933eff3e51989031e4b1d58 >> >> Crypto: wpa_supplicant >> wpa_supplicant-wlan0.conf >> network={ >> ssid="bmorgan_lede_mesh" >> key_mgmt=SAE >> mode=5 >> frequency=5180 >> psk="meshpassword" >> } >> >> Backports Verstion: >> [ 9.818007] Loading modules backported from Linux version >> wt-2016-10-03-1-g6fcb1a6 >> [ 9.825736] Backport generated by backports.git >> backports-20160324-9-g0e38f5c >> >> ​​Ath10k Initialization on Station A (dmesg) >> [ 9.896715] PCI: Enabling device 0000:01:00.0 (0000 -> 0002) >> [ 9.902622] ath10k_pci 0000:01:00.0: pci irq legacy oper_irq_mode >> 1 irq_mode 0 reset_mode 0 >> [ 10.123734] ath10k_pci 0000:01:00.0: Direct firmware load for >> ath10k/pre-cal-pci-0000:01:00.0.bin failed with error -2 >> [ 10.134620] ath10k_pci 0000:01:00.0: Falling back to user helper >> [ 10.287680] firmware ath10k!pre-cal-pci-0000:01:00.0.bin: >> firmware_loading_store: map pages failed >> [ 10.622789] ath10k_pci 0000:01:00.0: qca988x hw2.0 target >> 0x4100016c chip_id 0x043202ff sub 0000:0000 >> [ 10.632184] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 >> tracing 0 dfs 1 testmode 1 >> [ 10.645231] ath10k_pci 0000:01:00.0: firmware ver 10.2.4.70.54 >> api 5 features no-p2p,raw-mode,mfp crc32 9d340dd9 >> [ 10.655660] ath10k_pci 0000:01:00.0: Direct firmware load for >> ath10k/QCA988X/hw2.0/board-2.bin failed with error -2 >> [ 10.666264] ath10k_pci 0000:01:00.0: Falling back to user helper >> [ 10.747925] firmware ath10k!QCA988X!hw2.0!board-2.bin: >> firmware_loading_store: map pages failed >> [ 11.011123] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A >> crc32 bebc7c08 >> [ 12.155224] ath10k_pci 0000:01:00.0: htt-ver 2.1 wmi-op 5 htt-op >> 2 cal file max-sta 128 raw 0 hwcrypto 1 >> >> Station A (wlan0): >> 18:A6:F7:23:6E:66 >> 10.230.5.41 >> >> Station B (wlan0): >> 18:a6:f7:26:0f:21 >> 10.230.5.42 >> >> Station Dump on Station A before ping: >> Station 18:a6:f7:26:0f:21 (on wlan0) >> inactive time:340 ms >> rx bytes:2472 >> rx packets:28 >> tx bytes:1204 >> tx packets:9 >> tx retries:0 >> tx failed:0 >> rx drop misc:1 >> signal: -14 dBm >> signal avg:-14 dBm >> Toffset:18142530 us >> tx bitrate:6.0 MBit/s >> rx bitrate:6.0 MBit/s >> rx duration:1524 us >> mesh llid:0 >> mesh plid:0 >> mesh plink:ESTAB >> mesh local PS mode:ACTIVE >> mesh peer PS mode:UNKNOWN >> mesh non-peer PS mode:ACTIVE >> authorized:yes >> authenticated:yes >> associated:yes >> preamble:long >> WMM/WME:yes >> MFP:yes >> TDLS peer:no >> DTIM period:2 >> beacon interval:1000 >> connected time:10 seconds >> >> ​Crash Log on Station B (10.230.5.42) >> [245.483888] ath10k_pci 0000:01:00.0: firmware crashed! (uuid >> 2bab5ee9-08ff-4a17-95b1-636d212acebc) >> [245.493020] ath10k_pci 0000:01:00.0: qca988x hw2.0 target >> 0x4100016c chip_id 0x043202ff sub 0000:0000 >> [245.502384] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 >> tracing 0 dfs 1 testmode 1 >> [245.515436] ath10k_pci 0000:01:00.0: firmware ver 10.2.4.70.54 api >> 5 features no-p2p,raw-mode,mfp crc32 9d340dd9 >> [245.525812] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A >> crc32 bebc7c08 >> [245.533232] ath10k_pci 0000:01:00.0: htt-ver 2.1 wmi-op 5 htt-op 2 >> cal file max-sta 128 raw 0 hwcrypto 1 >> [245.544876] ath10k_pci 0000:01:00.0: firmware register dump: >> [245.550633] ath10k_pci 0000:01:00.0: [00]: 0x4100016C 0x000015B3 >> 0x009A4577 0x00955B31 >> [245.558676] ath10k_pci 0000:01:00.0: [04]: 0x009A4577 0x00060130 >> 0x00000002 0x00439E98 >> [245.566715] ath10k_pci 0000:01:00.0: [08]: 0x0044110C 0x00442074 >> 0x00407120 0x004436CC >> [245.574749] ath10k_pci 0000:01:00.0: [12]: 0x00000009 0x00000000 >> 0x009A3518 0x009A3526 >> [245.582793] ath10k_pci 0000:01:00.0: [16]: 0x00958080 0x0094085D >> 0x00000000 0x00000000 >> [245.590836] ath10k_pci 0000:01:00.0: [20]: 0x409A4577 0x0040AAC4 >> 0x0040AC60 0x0040AC09 >> [245.598882] ath10k_pci 0000:01:00.0: [24]: 0x809A44BA 0x0040AB24 >> 0x00400000 0xC09A4577 >> [245.606923] ath10k_pci 0000:01:00.0: [28]: 0x809A39DE 0x0040AB84 >> 0x0044110C 0x00442074 >> [245.614955] ath10k_pci 0000:01:00.0: [32]: 0x809A5FE2 0x0040ABB4 >> 0x0044110C 0x00407120 >> [245.623000] ath10k_pci 0000:01:00.0: [36]: 0x809A2E6C 0x0040ABF4 >> 0x0040AC14 0x00001580 >> [245.631043] ath10k_pci 0000:01:00.0: [40]: 0x80990F6F 0x0040AD04 >> 0x009C643C 0x004436CC >> [245.639086] ath10k_pci 0000:01:00.0: [44]: 0x80998510 0x0040AD64 >> 0x004208FC 0x00439E4C >> [245.647129] ath10k_pci 0000:01:00.0: [48]: 0x8099AE95 0x0040AD84 >> 0x004208FC 0x00425404 >> [245.655170] ath10k_pci 0000:01:00.0: [52]: 0x809BFC55 0x0040AEE4 >> 0x00424FE8 0x00000002 >> [245.663198] ath10k_pci 0000:01:00.0: [56]: 0x80940F18 0x0040AF14 >> 0x00000004 0x004039D0 >> [245.767023] ieee80211 phy0: Hardware restart was requested >> [245.772655] ath10k_pci 0000:01:00.0: failed to synchronize monitor >> vdev 1 stop: -143 >> [245.780542] ath10k_pci 0000:01:00.0: failed to stop monitor vdev: -143 >> ​ >> With wpa_supplicant turned off: >> >> Station Dump on Station A before ping: >> Station 18:a6:f7:26:0f:21 (on wlan0) >> inactive time:60 ms >> rx bytes:3874 >> rx packets:67 >> tx bytes:707 >> tx packets:7 >> tx retries:0 >> tx failed:1 >> rx drop misc:3 >> signal: -14 dBm >> signal avg:-14 dBm >> Toffset:18446744073684250999 us >> tx bitrate:6.0 MBit/s >> rx bitrate:6.0 MBit/s >> rx duration:1312 us >> mesh llid:24953 >> mesh plid:59412 >> mesh plink:ESTAB >> mesh local PS mode:ACTIVE >> mesh peer PS mode:UNKNOWN >> mesh non-peer PS mode:ACTIVE >> authorized:yes >> authenticated:yes >> associated:yes >> preamble:long >> WMM/WME:yes >> MFP:no >> TDLS peer:no >> DTIM period:2 >> beacon interval:1000 >> short slot time:yes >> connected time:33 seconds >> >> Firmware crash on Station A (10.230.5.41) >> [ 1040.984599] ath10k_pci 0000:01:00.0: firmware crashed! (uuid >> 42d4f6dc-0e89-4505-aefb-58cbb70d0dce) >> [ 1040.993732] ath10k_pci 0000:01:00.0: qca988x hw2.0 target >> 0x4100016c chip_id 0x043202ff sub 0000:0000 >> [ 1041.003100] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 >> tracing 0 dfs 1 testmode 1 >> [ 1041.016144] ath10k_pci 0000:01:00.0: firmware ver 10.2.4.70.54 >> api 5 features no-p2p,raw-mode,mfp crc32 9d340dd9 >> [ 1041.026523] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A >> crc32 bebc7c08 >> [ 1041.033940] ath10k_pci 0000:01:00.0: htt-ver 2.1 wmi-op 5 htt-op >> 2 cal file max-sta 128 raw 0 hwcrypto 1 >> [ 1041.045593] ath10k_pci 0000:01:00.0: firmware register dump: >> [ 1041.051336] ath10k_pci 0000:01:00.0: [00]: 0x4100016C 0x000015B3 >> 0x009A4577 0x00955B31 >> [ 1041.059383] ath10k_pci 0000:01:00.0: [04]: 0x009A4577 0x00060130 >> 0x00000001 0x00435354 >> [ 1041.067424] ath10k_pci 0000:01:00.0: [08]: 0x0044110C 0x00442074 >> 0x00407120 0x004436CC >> [ 1041.075463] ath10k_pci 0000:01:00.0: [12]: 0x00000009 0x00000000 >> 0x009A43A0 0x009A43DE >> [ 1041.083490] ath10k_pci 0000:01:00.0: [16]: 0x00958080 0x0094085D >> 0x00000000 0x00000000 >> [ 1041.091535] ath10k_pci 0000:01:00.0: [20]: 0x409A4577 0x0040AAC4 >> 0x0040AC60 0x0040AC09 >> [ 1041.099579] ath10k_pci 0000:01:00.0: [24]: 0x809A44BA 0x0040AB24 >> 0x00955A00 0xC09A4577 >> [ 1041.107622] ath10k_pci 0000:01:00.0: [28]: 0x809A39DE 0x0040AB84 >> 0x0044110C 0x00442074 >> [ 1041.115661] ath10k_pci 0000:01:00.0: [32]: 0x809A5FE2 0x0040ABB4 >> 0x0044110C 0x00407120 >> [ 1041.123689] ath10k_pci 0000:01:00.0: [36]: 0x809A2E6C 0x0040ABF4 >> 0x0040AC10 0x00001580 >> [ 1041.131733] ath10k_pci 0000:01:00.0: [40]: 0x80990F6F 0x0040AD04 >> 0x009C643C 0x004436CC >> [ 1041.139777] ath10k_pci 0000:01:00.0: [44]: 0x80998510 0x0040AD64 >> 0x004208FC 0x00439E4C >> [ 1041.147820] ath10k_pci 0000:01:00.0: [48]: 0x8099AE95 0x0040AD84 >> 0x004208FC 0x00425758 >> [ 1041.155860] ath10k_pci 0000:01:00.0: [52]: 0x809BFC55 0x0040AEE4 >> 0x00424FE8 0x00000002 >> [ 1041.163888] ath10k_pci 0000:01:00.0: [56]: 0x80940F18 0x0040AF14 >> 0x00000004 0x004039D0 >> [ 1041.267025] ieee80211 phy0: Hardware restart was requested >> [ 1041.272656] ath10k_pci 0000:01:00.0: failed to synchronize >> monitor vdev 1 stop: -143 >> [ 1041.280545] ath10k_pci 0000:01:00.0: failed to stop monitor vdev: -143 >> >> ​ >> Thanks in advance for your time and help, >> >> ~Benjamin >>