From nobody Wed Oct 19 18:18:15 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 4MszVv3BH9z4gb7S for ; Wed, 19 Oct 2022 18:18:15 +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 4MszVv0h5Yz42Hf for ; Wed, 19 Oct 2022 18:18:15 +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 4MszVt6rm2zcYk for ; Wed, 19 Oct 2022 18:18:14 +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 29JIIEuZ005727 for ; Wed, 19 Oct 2022 18:18:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 29JIIEoQ005726 for x11@FreeBSD.org; Wed, 19 Oct 2022 18:18:14 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 267204] graphics/drm-510-kmod 5.10.113_7 i915kms kernel page fault Date: Wed, 19 Oct 2022 18:18:15 +0000 X-Bugzilla-Type: request X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: x11@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? 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=1666203495; 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=dnEWqHKudbGEDu+FShS9fPtLK+HzMLgY2N6amwbupGQ=; b=TH/FbtoSA54js66pjqBumJ6gXVfe8YU4uINBKX2wzwyxelKqMPpGbH2vJe7DyNjuQx9aP2 DHcxCB7Jq/wvOKmq2VssgbDXlr0qv7SvHfotj+efRI/mwI3B18DbQORA3PLgUqtYWo9fVZ S9CAbemaKDlsnbk2RFUss/rDQUd5D52uEkRHwwArRdbn3M4TAAIwhckFNuBt6CAdRTl6PO qkHqkeBocsyLTvze3O195vMe87oZmpXG3Xs/+Ile1jKSRpU3jKwFODvP9Hoy+GnS+iBMTQ eyYeW+cEAONn8b4mrEtTnwU/nz/ILnoz3Cai+aRLZUE7qucq0jJ6qJBFOwEOTg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1666203495; a=rsa-sha256; cv=none; b=ZLJmfpUp9gLWgz2KW+Vm73sRP/C6yQndwLDRkd3ZoNTMwfshPl1RyNq3MXVqwkgdWAXJrF 7KDFxGk5jHmSvJSQpMZF70j6WRxqfEnFH1HihX1zfFPEdQgANuC76TA1cAvvA6d3ypmTaN PC6k5rjNYWQrWr9Fg2n6OSrrqY1R11pWFyxzvLY8W3yUDFiDSqsu4Jv+grbCnmxy0Y6Huz tXPrFOATfWJ7vSYyPfbr9FoTTGHi0RXuaGMVn+0DNs/tm22qCnkrS6zDMgprGd7LhjEqVn b/25hCUwg22AMku/UBVEvn4O221N+qSd3qw1NJVsstLVwhAaxPAErdMpHwJ+rA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N Bugzilla Automation has asked freebsd-x11 (Nobody) for maintainer-feedback: Bug 267204: graphics/drm-510-kmod 5.10.113_7 i915kms kernel page fault https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267204 --- Description --- FreeBSD 13.1-STABLE amd64 (a8925e0e578f355a201f81bf52161d6312826911) i915kms from drm-510-kmod-5.10.113_7 causes a kernel page fault when I start the X11 server. I updated base on stable/13, from two weeks ago to today (a8925e0e578f355a). I rebuilt and reinstalled graphics/drm-510-kmod. I load the i915kms module on startup (kld_list=3D"i915kms" in /etc/rc.conf). The console works fine with i915kms, but once I start the Xorg server, the machine dies with a kernel page fault. Also see the attached dmesg. #0 0xffffffff80c505f5 at kdb_backtrace+0x65 #1 0xffffffff80c033d1 at vpanic+0x151 #2 0xffffffff80c03273 at panic+0x43 #3 0xffffffff810a4d87 at trap_fatal+0x387 #4 0xffffffff810a4ddf at trap_pfault+0x4f #5 0xffffffff8107cac8 at calltrap+0x8 #6 0xffffffff80e44aec at linux_root_RB_REMOVE+0xbc #7 0xffffffff82dc84fb at drm_mm_reserve_node+0x17b #8 0xffffffff82c1a48b at i915_gem_gtt_reserve+0x2b #9 0xffffffff82c2fcae at i915_vma_insert+0x16e #10 0xffffffff82c2f8dc at i915_vma_pin_ww+0x59c #11 0xffffffff82d36c63 at eb_validate_vmas+0x173 #12 0xffffffff82d35d0a at eb_relocate_parse+0xaa #13 0xffffffff82d349c8 at i915_gem_do_execbuffer+0x6b8 #14 0xffffffff82d34e62 at i915_gem_execbuffer2_ioctl+0x1a2 #15 0xffffffff82dc6e3a at drm_ioctl_kernel+0xca #16 0xffffffff82dc71e0 at drm_ioctl+0x2a0 #17 0xffffffff80e46e73 at linux_file_ioctl+0x313 This may not be a bug in drm-510-kmod. It must have been triggered by a cha= nge in LinuKPI or rb_tree.