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 A113DCAC5B5 for ; Sun, 28 Sep 2025 18:49:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8766F10E158; Sun, 28 Sep 2025 18:49:04 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="tPMRWHSu"; dkim-atps=neutral Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id C7FAA10E158 for ; Sun, 28 Sep 2025 18:49:02 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 7B602621AE for ; Sun, 28 Sep 2025 18:49:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 23B02C4CEF7 for ; Sun, 28 Sep 2025 18:49:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759085341; bh=q0ZpA+bu3IiQT9yq+bqjmbTVMfobmlvEIkGuRagzFLc=; h=From:To:Subject:Date:From; b=tPMRWHSuohmL24TEAGiBhyeVohdtkhQXx3sqBCJW05Oo9oUTiMJ9k82ukssb9HBfB cOxV25720vKQTJbXSkGJu9p9anMOKqL/nxOffOX4pANcsNehKW66qv5iHJzlzC3S0y FfmRgu/y5XNodfRRtPgrrAg3c3SUA2Oorh+aTJQdhvGLNX1MBnYRh9p5y7nO/6Ywo7 NSM8Zw8fj4eWjLRI5WSK7dFcn2hMc3Fss5HF63lwa9Fp8UzdWdu3gxv43ancDe9jkN 3b3P5Wiss8BPHWmMgRjDFYWx6zorRXMdyc1avGvcLKTn+RHPH7F2LKk/nZGQsAfun1 B5YL7h48bRrkw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 18496C3279F; Sun, 28 Sep 2025 18:49:01 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 220608] New: Tegra-X1 (t210) error on nouveau_drm initialization Date: Sun, 28 Sep 2025 18:49:00 +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: high X-Bugzilla-Who: dofficialgman@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: 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=3D220608 Bug ID: 220608 Summary: Tegra-X1 (t210) error on nouveau_drm initialization Product: Drivers Version: 2.5 Hardware: ARM OS: Linux Status: NEW Severity: high Priority: P3 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: dofficialgman@gmail.com Regression: No Created attachment 308726 --> https://bugzilla.kernel.org/attachment.cgi?id=3D308726&action=3Dedit gdb of glmark2-drm segfault I am running the latest kernel release (6.16 at the time of writing) with a= few in-progress patches added in order to support my hardware and non-boot clock speeds (none of which affect the presence of this issue). The latest MESA stable release (25.2.3) is also used compiled with debug symbols. The issue I am running into is that all graphics using the MESA drivers (X1= 1, Wayland, DRM, etc) fail to initialize which seems to come down to nouveau_d= rm failing (see attached gdb from glmark2-drm). I have also attached some typical dmesg boot logs incase they contain any useful information. I am not a programmer by trade but I am fully able to compile MESA and the Linux kernel with any test patches that may be useful in debugging this iss= ue. Just let me know what would be helpful. My hardware in use is the Jetson Nano 2GB Devkit. My kernel branch is https://gitlab.com/theofficialgman/linux/-/tree/6.16-jetson-nano-2gb?ref_ty= pe=3Dheads Thanks, theofficialgman --=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.=