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,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 1AD97C2D0A3 for ; Mon, 9 Nov 2020 21:05:12 +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 ABB0B204EF for ; Mon, 9 Nov 2020 21:05:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ABB0B204EF 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 0F14789533; Mon, 9 Nov 2020 21:05:11 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 10A3689533 for ; Mon, 9 Nov 2020 21:05:10 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 210123] New: drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] - flip_done time out with vmwgfx Date: Mon, 09 Nov 2020 21:05:09 +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: stefan+kernel@mayr-stefan.de 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 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=210123 Bug ID: 210123 Summary: drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] - flip_done time out with vmwgfx Product: Drivers Version: 2.5 Kernel Version: 5.3.18-24.9.1 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: stefan+kernel@mayr-stefan.de Regression: No Since we upgraded SUSE Linux Enterprise Server 15 from kernel 4.12.14-197.45.1 (SLES15 SP1) to 5.3.18-24.9.1 (SLES15 SP2) or later we see the following error messages on some virtual machines: [102215.857602] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:38:crtc-0] flip_done timed out [102226.097847] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [PLANE:34:plane-0] flip_done timed out We were also provided some more current kernels from SUSE support: - 5.3.18 with updated modules - 5.8.15 - 5.9.1 The issue stays the same. All affected machines are running in runlevel 3. The only graphical "thing" is the boot screen and when this error appears in the logs this screen is sitting at an empty login prompt. All virtual machines are running in a VMware environment on ESXi-Hosts with versions between 6.0.x and 6.7.x. We could not track it down to specific ESXi versions, load on the ESXi host or even the virtual machine. This happens on different versions, loaded and also on idle hosts and virtual machines. The issue goes away when we add vmwgfx to the grub module_blacklist. I know our kernel versions are somehow SUSE specific. But what changed between 4.12 and 5.3 and later that may cause this message between drm and vmwgfx? -- 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