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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6B3E0C00140 for ; Fri, 12 Aug 2022 16:20:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238951AbiHLQT7 (ORCPT ); Fri, 12 Aug 2022 12:19:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47242 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237138AbiHLQT6 (ORCPT ); Fri, 12 Aug 2022 12:19:58 -0400 Received: from mout-p-102.mailbox.org (mout-p-102.mailbox.org [80.241.56.152]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E426FAE9DB for ; Fri, 12 Aug 2022 09:19:55 -0700 (PDT) Received: from smtp2.mailbox.org (smtp2.mailbox.org [10.196.197.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-102.mailbox.org (Postfix) with ESMTPS id 4M485f04zhz9sRB; Fri, 12 Aug 2022 18:19:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=joachim-breitner.de; s=MBO0001; t=1660321190; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to; bh=J39wPuIBwt+B6kJLntLTX2lFhQoyLH2UoxgdVzpyR4E=; b=Qe385n8CR/2k17Oa4xn7xJBEW9redldtYjSLpGmPiOOcSqNX1zxGrPMCtm9MdIVFzny4vH 0B8TK7hA9ywxZBHUFeLGKkLXalEg/bSyKiw3eq6x/OLTdCnPdWSKVOSOEFcCTT5l0m+thS 9d0lwXa29urcXVPxcgBVGcARymg1HKuEC6PkqEpTAF5cpthVJy1vEP66oCdX1eINRgEjYB LT+xQp1GHzYgW+7SB+73IDdKGj7rb5bq+ZZuFK1/cf2Wove9wUs5C1+LCILd7MsvStuqoh LoCJhzkcyFP+WEOiZSGUKaUKmSsmroM3EoTjqbxAvhIthr49wdaTS7lAYzhsdg== Message-ID: <10b81471b9f1af8b15bc5b9a06792a0a605131fc.camel@joachim-breitner.de> Subject: Re: iwlwifi devices disappear after suspend on kernel 5.17 From: Joachim Breitner To: toke@toke.dk Cc: avraham.stern@intel.com, emmanuel.grumbach@intel.com, gregory.greenman@intel.com, linux-wireless@vger.kernel.org Date: Fri, 12 Aug 2022 18:19:48 +0200 In-Reply-To: <87ilr4hv8k.fsf@toke.dk> Content-Type: text/plain; charset="ISO-8859-15" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Hello Emmanuel, > suspend. I get errors like these in dmesg: >=20 > [104393.142264] wlan0: deauthenticating from 4c:60:de:ea:b8:58 by local c= hoice (Reason: 3=3DDEAUTH_LEAVING) > [104393.347775] iwlmei 0000:00:16.0-13280904-7792-4fcb-a1aa-5e70cbb1e865:= Couldn't get ACK from CSME on HOST_GOES_DOWN message > [104393.347876] iwlmei 0000:00:16.0-13280904-7792-4fcb-a1aa-5e70cbb1e865:= failed to send the SAP_ME_MSG_CHECK_SHARED_AREA message -19 >=20 > And when the host comes back up, there is no connectivity. Restarting > iwd fixes the problem. I am hitting the same problem, on Kernel 5.19, with the same Intel Wi- Fi 6 AX201 device. I reported this initially to iwd, but they said it might be a kernel problem, so I found this thread. Has there been a solution since? Thanks, Joachim --=20 Joachim Breitner mail@joachim-breitner.de http://www.joachim-breitner.de/