From nobody Wed Oct 19 21:43:46 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 4Mt4423VCfz4fYHY for ; Wed, 19 Oct 2022 21:43:46 +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 4Mt442195vz3MVm for ; Wed, 19 Oct 2022 21:43:46 +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 4Mt4420DpVzfs6 for ; Wed, 19 Oct 2022 21:43:46 +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 29JLhjtM066143 for ; Wed, 19 Oct 2022 21:43:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 29JLhjZ9066142 for x11@FreeBSD.org; Wed, 19 Oct 2022 21:43:45 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 267204] graphics/drm-510-kmod 5.10.113_7 i915kms kernel page fault Date: Wed, 19 Oct 2022 21:43:46 +0000 X-Bugzilla-Reason: 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: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: naddy@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: x11@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: 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=1666215826; 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=lOpjSIkHkr9RlSVYF5MIhgmvUSwVmr1dJ33YvietdoQ=; b=byAy7G3EqxhBY0KCNY3XlWR56aKcG2uC75OrjTLSOZ7q71Y7gAFEEh7LqbZvthuegHjPFH n5DIRVVS9Mp49owxxuaYv3hel/qU/8mAAO7HFaTSHu33R5KKjLTz+1SvQruXT53FDvZQ/L CMlHZtbXDXBQzGy3PZVPLAbZdhrRMaGKbNcVtK7AOW0+Q6dgvfk5bIlLccvc6J5YsvdFb0 Z9QipRk8Q/CT7CmSBHBZEGeyUqlgkz6kZE0s+oRW0eon/JicEsCnMABG4LmX01P6hFW6Of Gy7QqLFGeCtb1i8MDsw0tXnKj2wUFWQBum1YDJqlQCPSEghzkn4LeTDAlf3pLQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1666215826; a=rsa-sha256; cv=none; b=w7Ns36/1pA/bFaNhWCTbt6k08tFrPRTBEzlhG69gCYCEpWhvxc06Qee01cDlCmBLL/WUNk Y+V50ts1/+eP1eOkeUEnAtTA7hTDi3jhtAmc0wgHwRRiGlK2nD/KnaweZdw4g5tByQCFpz qYmKKy10mDpJ+z192YbeiX15/lUL1JxuxaoDdIE1358CW1cCnPPFLR4csFsGkQn2zkArwM O9WcdB71KJYaBRg988ucTcyTtUV7G9oKtB5z7sBH0LP9JeqQVn+clfTreb7nPkWVhkSqOv Q/GKyNt0kuUmC6xc5G9Qv3iePoq5277LeuSsHAdPc781cTbl36XrZy1OoKy7Ig== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267204 --- Comment #1 from Christian Weisgerber --- I tried reverting the rb_tree commits from 2022-10-12, which should be all rb_tree changes from the two week window when the problem must have been introduced. The page fault still happens, but the backtrace looks differen= t: #0 0xffffffff80c50575 at kdb_backtrace+0x65 #1 0xffffffff80c03351 at vpanic+0x151 #2 0xffffffff80c031f3 at panic+0x43 #3 0xffffffff810a4d87 at trap_fatal+0x387 #4 0xffffffff810a4ddf at trap_pfault+0x4f #5 0xffffffff8107c678 at calltrap+0x8 #6 0xffffffff82dc871b at add_hole+0xbb #7 0xffffffff82dc8d81 at drm_mm_insert_node_in_range+0x591 #8 0xffffffff82c1a5b9 at i915_gem_gtt_insert+0xd9 #9 0xffffffff82c2fc30 at i915_vma_insert+0x1e0 #10 0xffffffff82c2f7ec at i915_vma_pin_ww+0x59c #11 0xffffffff82c2fcd1 at i915_ggtt_pin+0x51 #12 0xffffffff82cfe647 at __intel_context_do_pin_ww+0x3a7 #13 0xffffffff82d36a68 at eb_pin_engine+0x1c8 #14 0xffffffff82d35c63 at eb_relocate_parse+0x63 #15 0xffffffff82d34968 at i915_gem_do_execbuffer+0x6b8 #16 0xffffffff82d34e02 at i915_gem_execbuffer2_ioctl+0x1a2 #17 0xffffffff82dc6e3a at drm_ioctl_kernel+0xca --=20 You are receiving this mail because: You are the assignee for the bug.=