From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 16.mo6.mail-out.ovh.net (16.mo6.mail-out.ovh.net [87.98.139.208]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ECEB12FB8 for ; Mon, 14 Jun 2021 12:25:54 +0000 (UTC) Received: from player738.ha.ovh.net (unknown [10.108.16.31]) by mo6.mail-out.ovh.net (Postfix) with ESMTP id CD0AF255E2A for ; Mon, 14 Jun 2021 13:47:48 +0200 (CEST) Received: from RCM-web3.webmail.mail.ovh.net (static-176-175-108-40.ftth.abo.bbox.fr [176.175.108.40]) (Authenticated sender: adel.ks@zegrapher.com) by player738.ha.ovh.net (Postfix) with ESMTPSA id 93BA21F3CE657; Mon, 14 Jun 2021 11:47:46 +0000 (UTC) X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Date: Mon, 14 Jun 2021 13:47:46 +0200 From: adel.ks@zegrapher.com To: Greg KH Cc: stable@vger.kernel.org, regressions@lists.linux.dev Subject: Re: Kernel 5.12.10 and 5.12.9 freezing after boot-up with while sound output is looping In-Reply-To: References: User-Agent: Roundcube Webmail/1.4.10 Message-ID: X-Sender: adel.ks@zegrapher.com X-Originating-IP: 176.175.108.40 X-Webmail-UserID: adel.ks@zegrapher.com Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 4747919909701261173 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduledrfedvhedggedtucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecuhedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhepggffhffvufgjfhgfkfigihgtgfesthekjhdttderjeenucfhrhhomheprgguvghlrdhkshesiigvghhrrghphhgvrhdrtghomhenucggtffrrghtthgvrhhnpeeuleegteeuueeuleevjeejvdfgjefggeefleffteehieefueekheduffevgeetieenucfkpheptddrtddrtddrtddpudejiedrudejhedruddtkedrgedtnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhpqdhouhhtpdhhvghlohepphhlrgihvghrjeefkedrhhgrrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpegruggvlhdrkhhsseiivghgrhgrphhhvghrrdgtohhmpdhrtghpthhtoheprhgvghhrvghsshhiohhnsheslhhishhtshdrlhhinhhugidruggvvh Hello, I decided to test first the ALSA changes, which happen to be the commits right after v5.12.8, and the very first commit of the series, `73d862c55 ALSA: hda/realtek: the bass speaker can't output sound on Yoga 9i` made the freeze happen (although it took some time when compared to f3c23683d and 59ef5291f). I am ready and willing to help further on the matter. Kind regards, Adel K.S. On 2021-06-14 11:03, Adel Kara Slimane wrote: > Hello, > > Yes I can, I will do then report back. It will take me some time as I > only know how to do it manually. > > Thank you for your help, > > Adel > > Jun 14, 2021 07:17:59 Greg KH : > >> On Sun, Jun 13, 2021 at 08:19:37PM +0200, adel.ks@zegrapher.com wrote: >>> Hello, >>> >>> I am encountering an issue where my system freezes entirely after a >>> random >>> but short time after boot-up: the computer does not react to any user >>> input, >>> be it mouse, keyboard or plugging-unplugging peripherals.  The image >>> on >>> screen remains still and does not go black. Any sound that was >>> playing at >>> the moment of the freeze loops indefinitely with a period of around >>> 1s. I >>> have the intuition that the issue is sound related because of that. >>> >>> Some additional information with this issue >>> - Only happens only with the latest stable releases of the kernel:  >>> 5.12.9 >>> and 5.12.10 . 5.12.8  does not have this issue. I have not tested >>> other >>> kernel version, e.g. LTS 5.10 , to see if it's a change that got >>> back-ported. >> >> Any chance you can run 'git bisect' to find the offending change? >> That's the easiest way to fix this up. >> >> thanks, >> >> greg k-h