From nobody Wed May 25 09:26:22 2022 X-Original-To: x11@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 69D4F1B3DBC6 for ; Wed, 25 May 2022 09:26:22 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4L7Qg20KzXz4bLZ for ; Wed, 25 May 2022 09:26:22 +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 E019516D81 for ; Wed, 25 May 2022 09:26:21 +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 24P9QLVc077516 for ; Wed, 25 May 2022 09:26:21 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24P9QLvB077515 for x11@FreeBSD.org; Wed, 25 May 2022 09:26:21 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: x11@FreeBSD.org Subject: [Bug 264206] graphics/drm-fbsd13-kmod: System panic setting sysctl hw.dri.0.vblank=1 - page fault (drm_vblank_info -> sysctl_root_handler_locked) Date: Wed, 25 May 2022 09:26:22 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: manu@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Overcome By Events X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: x11@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: resolution cc bug_status Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: X11 List-Archive: https://lists.freebsd.org/archives/freebsd-x11 List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-x11@freebsd.org X-BeenThere: freebsd-x11@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1653470782; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Fyp+qNA/z02TrWJSmp6ESlM810m3LLw+9XnidqTXjFI=; b=fsJ0Zxz9zsIYX26hqhlwwD1VznpRJYss+WbWP3NaiSJ3TQpWBf/eWM6oCZDTHCAU/Y65ip pFWjogWNTw2AyNxjtC/L7cdzl/+zwMcoujR9NO26gAQW9l0J6nHpIUtgGx3tePtuXzjGtx U4jSTZAHRF9NYimsJfMzHMvT3pVZX9H0xCxUppbRP8toICj89JgVURElK7OqgGcatYuzok eT78jY3N3kdC/EIkBa3iXXYOgy7QtyPg7SSS943kN9T+MyMKGx9ZhvBGC3beMXUwuuqxOa l2ClWrNbhTL6/2TqH7ZeBsn3UJp5QEybfLw1iofOpKs5miMTT93XZTlQGhaIPw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1653470782; a=rsa-sha256; cv=none; b=BOJ8QMgGPYUQXAa644BbUteqfxz5PbE7N5jy1qXZHdInzgBvtu7v7CYdhCTl4Dhm8qs0DB 36TeNNEOXxkFEK8NufZQdUbpcUYlwk0eLY5JCJTTkqsb9e0KsMpK5MxlvbJQ4nEK58cwu0 0I6/vKQJURAhXHK1uDYWDpIG6cxGGs6KLOxR24izAFqSQSbF5WN8wWNeKbUmc96E+JMxxx AhtL6FdJ9D9oLIY1iguqN++kXurEDDGRKY0jR7IrYE2vhN4G9YC9rl9esK0itirSlrinhc 7g9hO/2ePpHcaSibdDFujxnRhDbVf2iD3ZCIK91hhjBK/JnHCRzRSChTlG4c3A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264206 Emmanuel Vadot changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Overcome By Events CC| |manu@freebsd.org Status|Open |Closed --- Comment #3 from Emmanuel Vadot --- Your first problem is that you don't have the needed firmware, pkg install gpu-firmware-radeon-kmod-caicos should fix the attach problem. The second one is that somewhere in drm they leave some variable uninit and= we panic when we try to access them. This is fixed in 5.10 and tbh bisecting w= hich changed is needed to fix this in 5.4 is too complicated. --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=