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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 46967C433F5 for ; Tue, 31 May 2022 16:04:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A09D510E55B; Tue, 31 May 2022 16:03:59 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 885DC10E55B for ; Tue, 31 May 2022 16:03:58 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D4C7A61445 for ; Tue, 31 May 2022 16:03:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7B063C341CE for ; Tue, 31 May 2022 16:03:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1654013036; bh=x/lEj2UuXTkCcMQn8GkMRLvZi8vA5IHnG5wLT4CKX8Y=; h=From:To:Subject:Date:In-Reply-To:References:From; b=m1nGqVvaPRzVR09sDuluHDaXHxjaPdKJAfWbbqPNOSHYLjAlWjA1GQoqnXa6Wkul3 sV0dwCqac+PxM5ejbhrzwYsEIO/SD93D9Gv6sJsXz6dUVXP3JWlb6WqgCo8lwwdaHV TuA11KQT9d8M3ngF4LPRtJmaZr0kb7TS7JjX7ScvRDlhx9jGIlKOeOSNYMXZ3Mo2fZ 5vMr7GY2kKIzkSDFRWkg0ia1Wg1cTZc9oU0+HcaGaoBm3pTQzQqH682XITSriGSxh8 zgjV7S2ijD7krUnzHg3TfI6RY2ZTiHy3MJf13Hi6tvxgj+stswqYjvn+rwzbrQOUAR FYviQzzjLlAJQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 6AA84C05FD2; Tue, 31 May 2022 16:03:56 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 205089] amdgpu : drm:amdgpu_cs_ioctl : Failed to initialize parser -125 Date: Tue, 31 May 2022 16:03:55 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed 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: alexdeucher@gmail.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: CODE_FIX X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@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 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D205089 --- Comment #45 from Alex Deucher (alexdeucher@gmail.com) --- The "Failed to initialize parser -125!" error message is a generic symptom = of a GPU hang and reset. The actual cause of the GPU hang is very likely differ= ent for everyone. The issue is mostly likely in mesa (which handles the user m= ode side of graphics and video acceleration). An improperly set up command buf= fer from the user mode driver could cause a GPU hang. In that case the kernel = is just the messenger. I would suggest trying a newer or older mesa release to see if you can narrow down the issue. If there is a specific application t= hat causes the issue consistently, I would suggest opening a mesa bug report (https://gitlab.freedesktop.org/groups/mesa/-/issues?sort=3Dupdated_desc&st= ate=3Dopened). --=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.=