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 9A3531B41C2B 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 4L7Bx637GFz3scC for ; Wed, 25 May 2022 00:37:46 +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 48AD86DD4 for ; Wed, 25 May 2022 00:37:46 +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 24P0bkXo071125 for ; Wed, 25 May 2022 00:37:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24P0bkm6071124 for x11@FreeBSD.org; Wed, 25 May 2022 00:37:46 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 00:37:46 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None 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: koobs@FreeBSD.org 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- X-Bugzilla-Changed-Fields: assigned_to flagtypes.name keywords bug_status short_desc cc 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=1653439066; 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=IxNnTrydNjmTRV1tyZOW3aP6CzMU6KLU4tEhEsBY0uQ=; b=Qg5cTXaxpoOKf4rq4e/cNIOwqw32tb/kIJSi2ZC67nNgpM6CZgoto+QmzZVopWzTEB6YuU OD8uDKEcSPm1oPcRfFpp0VK1WoD6aIkTepoy+FoU0DohxBMmt5QIm9MHxnCV13wVIGLi9t jLcHO4yxmXg/DdT5KNZ8/dUhxOcxM/398XK5vyTA9NRw2h5wObvwNZJ/8sJ9d9lgHm2AM+ KjCQtSWNaAT8jIRAuYSDXFp6QalPeFE8O0W2eRyRD9jZkBIwrKm0e+nKwSIOMhTlHRV5By fmtWVLoyT1HXlkOY7OUJtw2CRusb3LcSUyx0Q3HItWodgzVFol9LvDYbDXArbw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1653439066; a=rsa-sha256; cv=none; b=TQldp0uZy6jpcjqGgNgYH2n8ny6oXtbtsNGllRlbhB4oP1mQ+Rg+j3gfvpmmQKCKYwCyTh oP+n3ka90eDFLYQfD3wrDsEVosCY+eX/c2i82/WsUxJIiu4cuWs+AKFdNzmfLZMFfvlcmh Dw37YaAL6N/6J7uhcYMGrAGW/bO96oWmpG8eLRuP7Zl1InFqwCLJjezXGYSkAEmOPkbr9m H5qeuNU5/N5TSyeA74rTasYvdvgR6bShe7EK9QnYdPHVXMxD+fDHIiUcHIhJGMnfAEG/Tq GD8mjWmrq4oxsgG1YA2B3kk1iQO+ChXZjDhBWrIuN83jP33NZckvMf8xSQCnVw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264206 Kubilay Kocak changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |x11@FreeBSD.org Flags| |maintainer-feedback?(x11@Fr | |eeBSD.org), mfc-stable13?, | |mfc-stable12- Keywords| |crash, needs-qa Status|New |Open Summary|sysctl panic with |graphics/drm-fbsd13-kmod: |hw.dri.0.vblank |System panic setting sysctl | |hw.dri.0.vblank=3D1 - page | |fault (drm_vblank_info -> | |sysctl_root_handler_locked) CC| |x11@FreeBSD.org --- 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/ --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=