From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A2E4642A97; Tue, 7 May 2024 04:21:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.154.164 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715055697; cv=none; b=BJWJn3jptvYxbPZSP1XRRFlvIS3Y7K/qo0VGTOicO9edLocDzQZ7hE0d1yFa5HRH3nM5MH9mNCKzX4dzPkrULbvwBrP2jDkHKMQcmDcTZTAhvNncGQRcErUJrsvx0gS/8lTqCjzoX4sOEo2oIDZ2LIp3LF4pmahxHcx8Gsg6idE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715055697; c=relaxed/simple; bh=c72GuTr4ExGvonfEeMmEgADVHU9OOr5JbOujrkeH2Bs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Cetjoj1DNp3++XPpTP25/yS7GcpKQZRyZTWrz5J7bUqaP4EEMgVDNmN3q4uZCOhTBDnOsQTngC08rNfXNf6Nt+Om8guzH4fMdMkERucdGKa36S12Qzyo/d8zbI3YzNiA7QPcJkOEGPaURaCwhiSQyfU9inI1u4AQrd57z0BMnhU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=candelatech.com; spf=pass smtp.mailfrom=candelatech.com; dkim=pass (1024-bit key) header.d=candelatech.com header.i=@candelatech.com header.b=HJx+U4Dd; arc=none smtp.client-ip=67.231.154.164 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=candelatech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=candelatech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=candelatech.com header.i=@candelatech.com header.b="HJx+U4Dd" X-Virus-Scanned: Proofpoint Essentials engine Received: from mail3.candelatech.com (mail.candelatech.com [208.74.158.173]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id 8D97424006D; Tue, 7 May 2024 04:21:27 +0000 (UTC) Received: from [192.168.2.14] (80-61-14-254.fixed.kpn.net [80.61.14.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail3.candelatech.com (Postfix) with ESMTPSA id 086E213C2B0; Mon, 6 May 2024 21:21:24 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 mail3.candelatech.com 086E213C2B0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=candelatech.com; s=default; t=1715055686; bh=c72GuTr4ExGvonfEeMmEgADVHU9OOr5JbOujrkeH2Bs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=HJx+U4DdhKHIyPOdPTy1pSA8Jq/gSNdAEEC13Pj7JNRjgjlEscPBhK8WMzBerwiGV YTUYxbw4p1JeXq7TpUd8k9yCy21+hDX1yT/psChGWeBUChc/MZN89xHsrmn7Tu9Vuv Ak8rnrGoFV1OsXZgBp18ymo0wuKg5/x6PYj+F6t4= Message-ID: <738e5de5-0916-c13d-22fb-4c9cb1213036@candelatech.com> Date: Mon, 6 May 2024 21:21:23 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: 6.9.0-rc2+ kernel hangs on boot (bisected, maybe LED related) Content-Language: en-MW To: Tetsuo Handa , Lee Jones , "Linux regression tracking (Thorsten Leemhuis)" Cc: LKML , linux-leds@vger.kernel.org, Miri Korenblit , Johannes Berg , Linux regressions mailing list References: <30f757e3-73c5-5473-c1f8-328bab98fd7d@candelatech.com> <30819e01-43ce-638f-0cc6-067d6a8d03c7@candelatech.com> <89a9eec3-337f-3c9f-6bbe-00a26a15287c@candelatech.com> <20240411070718.GD6194@google.com> <8736ebc8881e1e0cabfbbf033725a3123a5e8e90.camel@sipsolutions.net> <8ab88be5de30bcbd0d1cac3cfde6b2085dcfc8fb.camel@sipsolutions.net> <0197efe8-828b-43ae-85c9-5d521913a289@leemhuis.info> <20240502071908.GB5338@google.com> <8054cc9c-fbfe-a08d-5968-57b90a25af65@candelatech.com> From: Ben Greear Organization: Candela Technologies In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-MDID: 1715055688-TpvrKO0XMact X-MDID-O: us5;at1;1715055688;TpvrKO0XMact;;5d67d90982e6d4d760f4a321edc7d576 On 5/5/24 03:55, Tetsuo Handa wrote: > On 2024/05/05 14:48, Ben Greear wrote: >> If someone has a different suggested fix than the hack I posted, I will be happy to >> test.  On my system with lots of radios, it is 100% reproducible. >> Maybe email me directly as I don't keep close watch on LKML. > > Please collect stacktraces of all lock holders using > https://lkml.kernel.org/r/77e32fdc-3f63-e124-588e-7d60dd66fc9a@I-love.SAKURA.ne.jp . > > Depending on the output, I might ask you to decode addresses using ./scripts/faddr2line . > > I am travelling for next few weeks, but will work on this when I return. Thanks, Ben -- Ben Greear Candela Technologies Inc http://www.candelatech.com