From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 98925E7717F for ; Tue, 10 Dec 2024 14:40:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=cssIiNNjja/wzS9OSn3GEYkEcp6124dnGQDj9fj5NiU=; b=G+S06DznYwziTzE5QI5E+cu4k8 TAwMc4u/sXVhk6ELGN2cb5CwCl9q6qgdO8pUk1DhAfQKC7udfmhHfiow252Hx4OHm44W6XJ/P/8Nt 0dsBFitF6F/Fna2oCkG+Ibey1IBxIB9kt5nGG2LYnlDTAtpbMt40hoKtU6VeP07aeHfYWfFW1VsMa RpoOygvyIjZpnbh+qlwZhfhdfzAVwz4e+t8V2Vu4D16+0ArA/boWOO3mOsTU63d3Umn7x4B9Lk0ii tm9erILsztKu1HZMzR7ectFnaAnsP7OR1HhiijeQoC5hr41YP6vXpGjGEk1yBcd/LeMBcfwDf0Q+u eCMrP/dA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tL1Pz-0000000BoBQ-1cFH for ath12k@archiver.kernel.org; Tue, 10 Dec 2024 14:40:55 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tL18Z-0000000BjxM-3kJp for ath12k@lists.infradead.org; Tue, 10 Dec 2024 14:22:57 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 7B1E6A418A2; Tue, 10 Dec 2024 14:21:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E0E4C4CEDF; Tue, 10 Dec 2024 14:22:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733840574; bh=1RWgk9G1eOyrU3g9qrBP8ENy7MD5pCUWNXT+XuJeSaw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SSTv52il8/JJIiI9CsqC/dkXpMrQFJJLkwLaPYh2BcmapausCQI30IRiM5aQ+rEMN 2IAnWlELS8hwNnyKt03CFvQ9aOPYPJR7O98kUINp7xN0CMQ9y9lj4BnGDO9fW4b3P1 j+YnEOaMezzhYplQaCX1lfy5/APowIfXKq4j1jNFQPYC/n3zOGzba5ozhqp0g4hK10 vuJGbQ+iHIKo/VE6bbsRUu5CKktEg+LHW/n/JO3s81rA5MnMo24jQ48ziJDY368ma4 NUhmSy4L9p1/xsHINy101/9y3ec1z1qT3thaZt+vJLQu3fApEjp+7684PnvYI0BkNw odFDdj5hxj4BQ== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1tL18b-0000000040v-0ZAW; Tue, 10 Dec 2024 15:22:57 +0100 Date: Tue, 10 Dec 2024 15:22:57 +0100 From: Johan Hovold To: Gregoire , Kalle Valo , Baochen Qiang Cc: ath12k@lists.infradead.org Subject: Re: WCN7850 disconnects and reconnects in a loop Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241210_062256_011020_077B89C6 X-CRM114-Status: GOOD ( 10.54 ) X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org On Mon, Apr 01, 2024 at 11:56:39AM +0200, Gregoire wrote: > I have a QCNCM865 card with a WCN7850 chipset. I'm running Arch Linux > version 6.9.0-rc2-1-mainline. > > I'm experiencing difficulty connecting to any Wi-Fi network; the device > connects and reconnects almost immediately. > > Here's a gist containing some logs from dmesg and journalctl related to iwd. > > https://gist.github.com/GreyXor/5e6dc8e610a00c8aab37a1251d36dbc1 I'm seeing iwd repeatedly failing to connect with reason PREV_AUTH_NOT_VALID with WCN7850 on the Lenovo ThinkPad T14s (and the Snapdragon X1E CRD reference design). I first noticed this with 6.10 when starting to work on the Qualcomm X Elite platform, but never got around to investigating it. I've confirmed that the issue is still there with 6.13-rc1 and that adding ControlPortOverNL80211=false allows iwd to connect. Looking at Gregoire's logs now, it looks like the deauthentication reason is different: (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA) instead of (Reason: 2=PREV_AUTH_NOT_VALID) but the same control port workaround allows iwd to connect. Johan