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 6AC5CE77180 for ; Thu, 12 Dec 2024 08:08:02 +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:Content-Type:MIME-Version: Message-ID:In-Reply-To:Date:References:Subject:Cc:To:From: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=byjaAO52Z9xWgzLl47XHG2qbLePaKX8FSYnmaeELIG0=; b=BZEoT4cU5NflAwTwftyd7jgcik c4gvz9UBnZO2iOXrtx3GmC9vPJngC5XeN5FVPCgU111zl9KGQLlE0aKt04TgCOH7KrRWTWUOei+Ih B8cxfGZ/Gj51UbSJLgtDofCDyqUmcRT8e68OixTItQkC1BtyQHF7G54xY1j5RcrPZVw+FDzcdIN/t wfb6cwxfxOt/RKx3KZDUqLaiFRkoQPFlSJY/cDF2L/t8PRBgn1t2+oeUF66BxF4geDspjrK2HZvGb SeRCxgk3ANX16rhJNR8D7qqV7Crkkl6EfwZgs0TaMw2VwBdxyT1cJEE6SXz3NiWG9LjkCn+Zw9F9s y+qTCbYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tLeEs-0000000HFHM-0p0G for ath12k@archiver.kernel.org; Thu, 12 Dec 2024 08:08:02 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tLeBJ-0000000HENB-32uP for ath12k@lists.infradead.org; Thu, 12 Dec 2024 08:04:22 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id CA8595C6782; Thu, 12 Dec 2024 08:03:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F2D98C4CECE; Thu, 12 Dec 2024 08:04:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733990660; bh=Jg+q5W0ecAfiWOW8Ozdw+LXP9f7Ce+N06C+ChU/uTTs=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=uqQuNyvzdeAoAJ0sOHauXqHvEKFcXVkY1Lh7AzKzpKK8ypHhsywdtoAGbeX+VxD9j TVxUW19qVKCQ2yaSHhp6A8wWPWps4oFTlvk7ZU0BcDUgDRmC3OWsSJR1bw+DMY8e2i UjEJATPWVc0xG+W9JgSySQvUpSsjVX5GMg2tcd26pK4lsKoB5XxujI6MNrb242qJ+a u8Wqp3Lvcy6v/MkrNYCAk2oGgXC/keAr5FkRK1AG/59VG+O3phtzmbf0NI17Duyizw PviIIotzuBlDm9SoXzHn0SitDRGNVMmk1cR/irRTZvZ6ia6rrW2RahIek2C+nhd6QW GAFT9kS40aOzA== From: Kalle Valo To: Johan Hovold Cc: Gregoire , Baochen Qiang , ath12k@lists.infradead.org Subject: Re: WCN7850 disconnects and reconnects in a loop References: <87wmg6r7sm.fsf@kernel.org> Date: Thu, 12 Dec 2024 10:04:18 +0200 In-Reply-To: (Johan Hovold's message of "Wed, 11 Dec 2024 10:48:53 +0100") Message-ID: <87r06dpbst.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241212_000421_809281_722BB304 X-CRM114-Status: GOOD ( 20.41 ) 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 Johan Hovold writes: > On Wed, Dec 11, 2024 at 09:35:37AM +0200, Kalle Valo wrote: >> Johan Hovold writes: > >> > 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. >> >> Is there a bugzilla report about this? Unfortunately I have not been >> able to follow bugzilla lately due to MLO work but it would be still >> good to file this (if that's not done already). > > Yes, sorry, I should have included the link (it was posted later in the > original thread): > > https://bugzilla.kernel.org/show_bug.cgi?id=218733 No, I should have checked the bugzilla myself but have been too busy. Thanks for the link. > I only noticed that Gregoire's symptoms were slightly different when > replying to this thread. Let me know if you prefer that I file a > separate bugzilla report for the PREV_AUTH_NOT_VALID case. > > The exact same setup (kernel, distro and router) works fine with ath11k > and WCN6855 (e.g. as found in the Lenovo ThinkPad X13s). Good to know. We need to get this fixed ASAP, I marked it as P1 in bugzilla. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches