Return-path: Received: from mail2.candelatech.com ([208.74.158.173]:39073 "EHLO mail2.candelatech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750856AbbKIQrM (ORCPT ); Mon, 9 Nov 2015 11:47:12 -0500 Subject: Re: ath10k AP "failed to delete peer" errors when using Nexus 5X To: Robert Hancock , ath10k@lists.infradead.org, linux-wireless References: From: Ben Greear Message-ID: <5640CE0E.8040206@candelatech.com> (sfid-20151109_174715_765881_6C18FF7C) Date: Mon, 9 Nov 2015 08:47:10 -0800 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 11/08/2015 10:02 PM, Robert Hancock wrote: > I'm using OpenWRT on a TP-Link Archer C7, currently running > development rev 47397 which is kernel 4.1.1 and compat-wireless > 2015-10-26. Ever since I got a new Nexus 5X phone, it seems like > periodically (once a day or so), the 5GHz wireless (using ath10k) > craps out and I get a bunch of errors in the kernel log on the router. > I have to reboot the router to get the 5GHz working again. Full kernel > log from one of these failures is below. Any thoughts on what is going > on here? > > There are reports of a newer Android build (which I don't have yet) > which supposedly has some wireless fixes on the Nexus 5X, but I'm not > sure what it could be doing that would be causing the router to crap > out like this. > [ 2178.931641] ---[ end trace 6751cc6390d26848 ]--- > [ 2181.926812] ath10k_pci 0000:01:00.0: failed to delete peer > 8c:3a:e3:15:29:f3 for vdev 0: -11 > [ 2184.946721] ath10k_pci 0000:01:00.0: failed to set beacon mode for > vdev 0: -11 > [ 2187.946538] ath10k_pci 0000:01:00.0: failed to set dtim period for > vdev 0: -11 > [ 2190.986373] ath10k_pci 0000:01:00.0: failed to recalculate rts/cts > prot for vdev 0: -11 > [ 2193.986210] ath10k_pci 0000:01:00.0: failed to set protection mode > 0 on vdev 0: -11 > [ 2196.986045] ath10k_pci 0000:01:00.0: failed to set preamble for vdev 0: -11 Usually this means firmware has stopped processing WMI messages. You might try different firmware versions in hopes one of them fixes the problem. Thanks, Ben -- Ben Greear Candela Technologies Inc http://www.candelatech.com