From nobody Wed May 25 00:37:46 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 5A2EF1B41CB0 for ; Wed, 25 May 2022 00:37:46 +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 4L7Bx56Dvhz3sKx for ; Wed, 25 May 2022 00:37:45 +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 B2A297186 for ; Wed, 25 May 2022 00:37:45 +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 24P0bjWi071109 for ; Wed, 25 May 2022 00:37:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24P0bjti071108 for x11@FreeBSD.org; Wed, 25 May 2022 00:37:45 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: maintainer-feedback requested: [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 00:37:46 +0000 X-Bugzilla-Type: request X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: x11@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable13? mfc-stable12- Message-ID: In-Reply-To: References: 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=1653439065; 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=JjaJyyrwgxyoRrNrqSb8n4V4Ef/pUrvegbZitkpqWTY=; b=SHUS/87W1LW9QVcpV3EdL8JxSnoL32aj3JjRvp8GNrKUcAdsJpQsqisDkL6Doirvl+PrDg +px3EpKwZnYhJNq1Q1An60DxKGbkFRcuDmRXBXd0ddTxdxtP4oSnaq7hGkuMvHdEfaiEJp 2iQscpsBFl/AB71V0JFznYZxFsbSDFvNftAXmfaStBOydbJ0qXQIBJgQC5YRKjKsfl14bL HOKdfNhfTEvaSCpSP9EzSUMI+hDKBy3KcSZ6pTa2O32g5/3hWk7UiPLit1bnG2WYuL1Oeg R8MnFdX6CTNmHGZTWqzrekmhYW1ljYrMEQODpnO39zGGDn3tohmYbMsHaR8wkw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1653439065; a=rsa-sha256; cv=none; b=HxJEA9FZWsYcW80+L1ErXGlHM3z6Pn8od9RRwse2KCQEQJeWmT5ofsT5rqyY/ZGWm+SBap vHN9DpirMSdrslX11abd9sKm/BjnajMfqm2guziCGLmzk91gYrjMEtratHGkW5XjlO7sI7 +6+EmbURHcqyyGtsUQ25KxKzR5edcvExXMLb6vb8EAO3fyHzigYSMmNP68hNAaX7NSAIlp lOXupUimul5kmumWEcWK5YliQOTNLYtKHt+s7QDzafDWnkv2PQq7S63B3oFMMeVWVygeYj 8ZprKQ6XiqAYHBZDBnr4UJq6eloCfRZUWhm4MwOam+dD/1U/Xiee0nwDX+1nxA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N Kubilay Kocak has asked freebsd-x11 (Nobody) for maintainer-feedback: Bug 264206: graphics/drm-fbsd13-kmod: System panic setting sysctl hw.dri.0.vblank=3D1 - page fault (drm_vblank_info -> sysctl_root_handler_lo= cked) https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264206 --- Comment #2 from Kubilay Kocak --- @Reporter Thank you for your report. Could you please include additional information: - exact uname -a output - /etc/sysctl.conf contents (as an attachment) - pkg info drm-fbsd13-kmod (output as an attachment) - Include screenshot mentioned in comment 1 as an attachment If you're able to configure a debug kernel and kernel core dumps [1] to obt= ain a detailed backtrace, that would be great [1] https://docs.freebsd.org/en/books/developers-handbook/kerneldebug/