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=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 8C351C433DB for ; Fri, 26 Feb 2021 09:21:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3CC4C64F3A for ; Fri, 26 Feb 2021 09:21:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229863AbhBZJVA (ORCPT ); Fri, 26 Feb 2021 04:21:00 -0500 Received: from mail.kernel.org ([198.145.29.99]:41146 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229990AbhBZJSw (ORCPT ); Fri, 26 Feb 2021 04:18:52 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id 23B0964F24 for ; Fri, 26 Feb 2021 09:18:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1614331091; bh=dXdEbjZf7Oh9oHKXLyokwANjhLhr6KThg0em45RFg6U=; h=From:To:Subject:Date:In-Reply-To:References:From; b=A/9RyIh/op+d8qntDY+6aM3o4jEVjcTJLvHYa8escXvVYPTygP2vBYPfEPTDP5y9W I0CAtaXt29UDbfmtO6tdlwQDQLcyoQBi4qndHJHuYy8TfLdeGebmLknL8ivdf44FKu qa9sHhE52ZuA1CNTkYKsUF5MRs4KbLZ2Q3wOSsPtwS1rGGwioUU/WVMMFTIp2ugbVq iNc/rrn4ScPpJ5qVRPXQCi3ojiFwavP34uj2+hDABGA8MjprXjGMeOWZ43tfGBz5oS zu4jYGx5NA+BoGMk+/YOHRxK9QxBvWaUlaWfWeyXbl90n43ZOtJj4fh6e7krlMjeOZ 1C8TSH2FoFSSA== From: bugzilla-daemon@bugzilla.kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 211895] dell_wmi_sysman causes unbootable system Date: Fri, 26 Feb 2021 09:18:10 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: pspacek@isc.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D211895 --- Comment #2 from Petr =C5=A0pa=C4=8Dek (pspacek@isc.org) --- Panic reproduced also on Dell Latitude E5470/0MT53G, BIOS 1.23.3 08/04/2020 with kernel 5.11.1. First log lines about WMI are: wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (f= irst instance was on PNP0C14:01) acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (f= irst instance was on PNP0C14:01) and then boot goes on for a second. Several processes cause stack traces to= be printed, pointing all over the place. Blacklisting the module workarounds t= he problem. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=