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 E3AE6C4332F for ; Fri, 23 Dec 2022 14:14:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230222AbiLWOOC (ORCPT ); Fri, 23 Dec 2022 09:14:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229625AbiLWOOC (ORCPT ); Fri, 23 Dec 2022 09:14:02 -0500 Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E3221DEE2 for ; Fri, 23 Dec 2022 06:14:00 -0800 (PST) Received: by mail-ej1-x62f.google.com with SMTP id jo4so12300360ejb.7 for ; Fri, 23 Dec 2022 06:14:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:subject:from:content-language:to :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=aaik9Y22B1m7P468obc4AGNMAP0WdwZv7P0auUPUa/E=; b=eXDr57n19OA/kJEWo1V5mEOREHmHZfGhe90LcslRw7B4uSCv5OtS9mnIDuM8/EA6z2 dCyH5jIpbLI5Q4uT+MIzdVBP+cxFvoTz0GVoM/vaYUVoSItVFLi07aqbJWHhDAUl4c9D ZX2RqzM0BR4W/NMx0TeT20cQiKpFVPA/s7XDI8LZHFZyXQHT6Xs0Pb2RoVQPWDCTCC7M +qHWqonaOwZ6a6vjDAi0Fd47e0im1UfPJWu0Lt0aIYB+mssGltaSizrcIeB3NjnCMk1k P4ssk/T6k1+JfNV43uuDomzAMNLTcJ1OUEWlYXijV4qnc/eKMRvivt1CJYl5ZGhZcZMY gcCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:subject:from:content-language:to :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=aaik9Y22B1m7P468obc4AGNMAP0WdwZv7P0auUPUa/E=; b=Ee5j8Unr0lDm7/JRVX+WaDRSdoBcdmLsCSLGb9EA0kNWUEyaX5aGDwTt3jnUSilR/f 7lYRk1Y5A0y0JXekW1UGO/tcR2Hbyg+BwFgUwDR3ZzThTPsFz3jZuCaKKWqyM//lAuOy q7F0XwbLGQqETZcy+EX15kJsfE3ueO0ug3PJnyNN629l0sMRmEOvWwdl8KLK7hBqHgJN lbMevA3NlUAI5y8LFTvCduZKV4eorc8AcJ96hJ+1ErloyynMCBg3BJHNel3Gy50/7IJu J+MKkwLkYfFpv+Zulcrd0IjbQC4aUNqYN+2PEE00T8yZXI5nhhb88yFERRw05hN//n0c yAkw== X-Gm-Message-State: AFqh2kqyXSfl3dE+dMLkJmedBHHKDjNSdgW8M2H0xOnPNGoUuOIjhVDB r7WlLQzYRj/TJyp0dPBrBVb2s+jDRFI= X-Google-Smtp-Source: AMrXdXuh2yovNNjv5UVvoYM/e+7h/Iek0ieIiialwMvyhKVs+SzwT0swQ1AEuy6cQUVFwCA7Y7MVdg== X-Received: by 2002:a17:906:374e:b0:7c1:f64:61f1 with SMTP id e14-20020a170906374e00b007c10f6461f1mr11418914ejc.45.1671804839394; Fri, 23 Dec 2022 06:13:59 -0800 (PST) Received: from [192.168.10.127] (net-188-216-175-96.cust.vodafonedsl.it. [188.216.175.96]) by smtp.gmail.com with ESMTPSA id p10-20020a170906614a00b007812ba2a360sm1446767ejl.149.2022.12.23.06.13.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 23 Dec 2022 06:13:58 -0800 (PST) Message-ID: Date: Fri, 23 Dec 2022 15:13:57 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 To: stable@vger.kernel.org, regressions@lists.linux.dev Content-Language: en-US From: Sergio Callegari Subject: Possible regression with kernel 6.1.0 freezing (6.0.14 is fine) on haswell laptop Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hi, just a short note to report regular freezes with kernel 6.1.0 on a haswell laptop quad core Intel Core i7-4750HQ (-MT MCP-) with integrated graphics. - system only freezes when launching the desktop environment (working on a text console while having the sddm login screen up, without logging in, does not seem to cause the issue); - freezes happens a few seconds to a few minutes after getting to the desktop environment (that uses opengl and composition). Freeze happens both on X11 or Wayland. - freeze seems to cause data loss (system not able to complete writes when the freeze occurs, data structures on disk get corrupted, e.g. system complained on broken btrfs snapshots made by timeshift-like app). - system on freeze ceases responding to ping from the outside; - upon reboot I cannot find any trace of any issue in the journal; - on the same system booting kernels up to 6.0.14 is OK. Seen using a distro kernel, but it should be fairly mainline (manjaro/arch). Reported to the distro, but seems serious enough to report here too. Thanks, Sergio