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 D42BBC38A2D for ; Wed, 26 Oct 2022 13:10:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233226AbiJZNKi (ORCPT ); Wed, 26 Oct 2022 09:10:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231476AbiJZNKh (ORCPT ); Wed, 26 Oct 2022 09:10:37 -0400 X-Greylist: delayed 1527 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 26 Oct 2022 06:10:35 PDT Received: from hz.preining.info (hz.preining.info [IPv6:2a01:4f9:2a:1a08::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 594CF2FFFF; Wed, 26 Oct 2022 06:10:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=preining.info; s=201909; h=Content-Type:MIME-Version:Message-ID:Subject:To: From:Date:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=0La9xePEka4s3dK4EFGiM4QoypNG8UN+HmXZKdb7kCA=; b=iD+0Q10MfbKIiKO0rg1t2AynId bJM/S+Lmse1dcjOxPPMJHCfeWDgIyqq5todb/szevvYniRfZ9CnrWoBK0MvHV9Vi1cEEuGZqbu/9W qEoOpOj1HPlvfFjWifOdf2MnQNw1W2Rg7ilVrDJ56FY80PnM/NjBDvv9kdUZGBac+XZEkZFkvVoJk ipaQc0oZC9LZEscYBPMxDoavzT8vd6So7C4AeyAl6qroApzrSiKpt8um1g/mCJt1Hf0PYYaVmKwLM agzjQVWVhD83Cpvo7xtNNJvSlKcLxXpEvzyi10T10j2UtF/FKWmq23GOACszkU0KCvO1fkboyqKEp aAq2UzNA==; Received: from tvk215040.tvk.ne.jp ([180.94.215.40] helo=bulldog.preining.info) by hz.preining.info with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1onfmL-004sbp-LG; Wed, 26 Oct 2022 12:45:05 +0000 Received: by bulldog.preining.info (Postfix, from userid 1000) id 46942DE9448; Wed, 26 Oct 2022 21:45:01 +0900 (JST) Date: Wed, 26 Oct 2022 21:45:01 +0900 From: Norbert Preining To: Btrfs BTRFS , linux-kernel@vger.kernel.org Subject: Lenovo X1 - kernel 6.0.N - complete freeze btrfs or i915 related Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hi all, (please Cc) I got a new laptop Lenovo X1 Gen 10 Alder Lake, and installed Arch on it. In contrast to my desktop that runs the same kernel and software, kernel 6.0.N (latest stable), with or without -zen changes Arch linux uptodate Hardware name: LENOVO 21CBCTO1WW/21CBCTO1WW, BIOS N3AET67W (1.32 ) 09/27/2022 The laptop is freezing like hell. At the moment it hangs reproducible on every boot after a few seconds (around 20?). I captured a call trace on photo: btrfs_release_delayed_item.part btrfs_delete_delayed_dir_index ... (more on request, I can type it in) Intel i915 also has loads of warnings. I tried with i915.enable_psr=0 otherwise screen flickering and tearing is bad, and bad pixels show up. Adding the enable_psr=0 did fix that. Other things are that the GUI (Plasma via X11 - not wayland) is often freezing completely. But I guess that is a consequence of the btrfs error above, since starting new shell does not work, anything that wants to read from disk is hanging. I captured a recent boot log: https://www.preining.info/boot.log which shows in detail hardware etc. I am more than happy to: - compile kernel with patches - provide detailed information as far as I can gather them Thanks for any comment/help (Please Cc) Best regards Norbert -- PREINING Norbert https://www.preining.info Mercari Inc. + IFMGA Guide + TU Wien + TeX Live GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13