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,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 2AB19C3E8C5 for ; Sun, 29 Nov 2020 19:12:11 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C146420757 for ; Sun, 29 Nov 2020 19:12:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C146420757 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 093976E235; Sun, 29 Nov 2020 19:12:10 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 353A16E235 for ; Sun, 29 Nov 2020 19:12:09 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 210415] New: [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops Date: Sun, 29 Nov 2020 19:12:08 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: david.alejandro.rubio@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=210415 Bug ID: 210415 Summary: [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops Product: Drivers Version: 2.5 Kernel Version: 5.9.11 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: david.alejandro.rubio@gmail.com Regression: No Created attachment 293863 --> https://bugzilla.kernel.org/attachment.cgi?id=293863&action=edit dmesg output I have an RX 480. Every few hours after kernel 5.4 (!) I've been getting random GPU hangs, and after kernel 5.9, they became not only more frequent, but afterwards the kernel sent messages like Nov 29 15:44:31 reimu kernel: [drm] Bailing on TDR for s_job:34a, as another already in progress Nov 29 15:44:31 reimu kernel: BUG: kernel NULL pointer dereference, address: 0000000000000020 Nov 29 15:44:31 reimu kernel: #PF: supervisor write access in kernel mode Nov 29 15:44:31 reimu kernel: #PF: error_code(0x0002) - not-present page And an Oops right afterwards Oops: 0002 [#2] PREEMPT SMP NOPTI The full dmesg is attached. Kernel is compiled with Archlinux kernel preferences, but using a kernel directly from kernel.org and compiled with the modules I need give me the same error. Attached error. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel