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 X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2AC3DC48BE6 for ; Mon, 14 Jun 2021 05:17:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EEA40613C2 for ; Mon, 14 Jun 2021 05:17:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229696AbhFNFTv (ORCPT ); Mon, 14 Jun 2021 01:19:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:39066 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229596AbhFNFTv (ORCPT ); Mon, 14 Jun 2021 01:19:51 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E286D6124B; Mon, 14 Jun 2021 05:17:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1623647868; bh=all8y8cijNXHjcQvfoX4XHYQxRDUamDHqbY/Fh67Ta8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sIVDFYjtvayS9oLHzMZznKpvbbRrXdGW1hk2nDBWr7yWrY7dAaY4QuADo98H0pAQ/ 7w4AaMF9OdA4PiIxzmP8wj3Ff4WqdQ3Q5ZJnvwQfpGydl8KZiSFkzANlXEM3mbExMz fEcDRkJ97BwtzlO+XHndSIxNbCG+CTHLuCXY4Qh0= Date: Mon, 14 Jun 2021 07:17:45 +0200 From: Greg KH To: adel.ks@zegrapher.com 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 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 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