From owner-freebsd-bugs@freebsd.org Wed Oct 21 10:02:38 2020 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0A6554481D6 for ; Wed, 21 Oct 2020 10:02:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4CGQz16Xhvz46wg for ; Wed, 21 Oct 2020 10:02:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id E07DB4484B3; Wed, 21 Oct 2020 10:02:37 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E044F448321 for ; Wed, 21 Oct 2020 10:02:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CGQz15Dwnz46kp for ; Wed, 21 Oct 2020 10:02:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7DE8A2420B for ; Wed, 21 Oct 2020 10:02:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 09LA2bVu036443 for ; Wed, 21 Oct 2020 10:02:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 09LA2bE4036442 for bugs@FreeBSD.org; Wed, 21 Oct 2020 10:02:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 250503] [panic] OpenGL operations with radeon hardware Date: Wed, 21 Oct 2020 10:02:37 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pr@aoek.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.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 Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Oct 2020 10:02:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D250503 Bug ID: 250503 Summary: [panic] OpenGL operations with radeon hardware Product: Base System Version: 12.1-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: pr@aoek.com Hi, I get a number of panics with any OpenGL operation on Radeon hardware. Stack trace includes radeon_crtc_handle_flip() or radeon_sa_bo_new(). I have phot= os of the panics if useful. How to reproduce: vblank_mode=3D0 glxgears Or any other GL consumer. I am unable to obtain a kernel dump on panic, despite having dumpon configu= red and kern.coredump=3D1, as the machine is completely hung (long press power = button to switch off). % uname -a FreeBSD radeon 12.2-STABLE FreeBSD 12.2-STABLE GENERIC amd64 svn #366230 Was OK in previous versions (12.1 STABLE), cannot dissect which one exactly= . In July it was working. % pkg info|fgrep drm drm-fbsd12.0-kmod-4.16.g20200221 DRM modules for the linuxkpi-based KMS components libdrm-2.4.102,1 Userspace interface to kernel Direct Renderi= ng Module services % pkg info | fgrep -i opengl glew-2.2.0 OpenGL Extension Wrangler Library libGLU-9.0.1 OpenGL utility library libepoxy-1.5.4 Library to handle OpenGL function pointer management libgltf-0.0.2_21 C++ Library for rendering OpenGL models stor= ed in glTF format mesa-demos-8.4.0_2 OpenGL demos distributed with Mesa mesa-dri-20.2.0_1 OpenGL hardware acceleration drivers for DRI= 2+ mesa-libs-20.2.0_1 OpenGL libraries that support GLX and EGL clients qt5-opengl-5.15.0 Qt 5-compatible OpenGL support module % pciconf -lv [...] vgapci0@pci0:1:5:0: class=3D0x030000 card=3D0x1609103c chip=3D0x9712100= 2 rev=3D0x00 hdr=3D0x00 vendor =3D 'Advanced Micro Devices, Inc. [AMD/ATI]' device =3D 'RS880M [Mobility Radeon HD 4225/4250]' class =3D display subclass =3D VGA NOTE: I can only have this with radeonkms.ko. amdgpu.ko is working. Is this a known issue? Is there a fix for this? Thank you. --=20 You are receiving this mail because: You are the assignee for the bug.=