From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from vs14.mail.saunalahti.fi ([62.142.117.201]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WgzgE-0003xn-Lh for ath10k@lists.infradead.org; Sun, 04 May 2014 16:54:23 +0000 Received: from vams (localhost [127.0.0.1]) by vs14.mail.saunalahti.fi (Postfix) with SMTP id EC74D740064 for ; Sun, 4 May 2014 19:53:56 +0300 (EEST) Received: from gw01.mail.saunalahti.fi (gw01.mail.saunalahti.fi [195.197.172.115]) by vs14.mail.saunalahti.fi (Postfix) with ESMTP id BFD23740064 for ; Sun, 4 May 2014 19:53:56 +0300 (EEST) Received: from [192.168.1.230] (ip-176-198-126-212.unitymediagroup.de [176.198.126.212]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by gw01.mail.saunalahti.fi (Postfix) with ESMTPSA id A1C5F40031 for ; Sun, 4 May 2014 19:53:55 +0300 (EEST) Message-ID: <536670A2.1080908@elisanet.fi> Date: Sun, 04 May 2014 18:53:54 +0200 From: Matti Laakso MIME-Version: 1.0 Subject: spurious quick kickout and ath10k firmware crash List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: ath10k@lists.infradead.org I have one Android device (Nexus 7 2013 model), which doesn't like to play with ath10k. I often get dmesg full of spurious quick kickouts for that device, and this time it was accompanied with a firmware crash: ... [152937.200000] ath10k: Spurious quick kickout for STA d8:50:e6:8f:bd:ef ... continues ... [153128.210000] ath10k: Spurious quick kickout for STA d8:50:e6:8f:bd:ef [153129.850000] ath10k: firmware crashed! [153129.860000] ath10k: hardware name qca988x hw2.0 version 0x4100016c [153129.860000] ath10k: firmware version: 10.1.467.2-1 [153129.870000] ath10k: target register Dump Location: 0x0040AB94 [153129.880000] ath10k: target Register Dump [153129.880000] ath10k: [00]: 0x4100016C 0x000015B3 0x0099D923 0x00955B31 [153129.890000] ath10k: [04]: 0x0099D923 0x00060330 0x0000001C 0x0040AD04 [153129.890000] ath10k: [08]: 0x0000000D 0x0040AE10 0x00442088 0x00955A00 [153129.900000] ath10k: [12]: 0x00000009 0x00000007 0x009AB338 0x009AB369 [153129.910000] ath10k: [16]: 0x00958080 0x00953869 0x00000000 0x00000000 [153129.910000] ath10k: [20]: 0x4099D923 0x0040ACA4 0x00000028 0x00407120 [153129.920000] ath10k: [24]: 0x8099C99C 0x0040AD04 0x00000000 0xC099D923 [153129.930000] ath10k: [28]: 0x8098EB29 0x0040AD74 0x00442088 0x0040AE08 [153129.930000] ath10k: [32]: 0x80994E4B 0x0040ADD4 0x0041ED48 0x00439EB0 [153129.940000] ath10k: [36]: 0x809968F1 0x0040ADF4 0x0041ED48 0x0042503C [153129.950000] ath10k: [40]: 0x80942EB3 0x0040AEE4 0x00423348 0x00000002 [153129.950000] ath10k: [44]: 0x80940F18 0x0040AF14 0x00000005 0x004039E4 [153129.960000] ath10k: [48]: 0x80940EEA 0x0040AF44 0x00400000 0x00000000 [153129.970000] ath10k: [52]: 0x80940F31 0x0040AF64 0x00401C10 0x00400600 [153129.970000] ath10k: [56]: 0x40940024 0x0040AF84 0x004068E8 0x004068E8 [153130.980000] ath10k: suspend timed out - target pause event never came [153131.500000] ieee80211 phy0: Hardware restart was requested [153132.780000] ath10k: device successfully recovered My ath10k is not quite up to date, it is from backports at the end of March, up to and including ath10k: do not overwrite max_antenna_gain. I'll update soon and see if I can reproduce that. Any other way to help (suitable debug mask for example)? Matti Laakso _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k