From nobody Tue Aug 27 13:39:48 2024 X-Original-To: bugs@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 4WtTDh1TH2z5Vkf8 for ; Tue, 27 Aug 2024 13:39:48 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WtTDg6LdVz42jv for ; Tue, 27 Aug 2024 13:39:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1724765987; a=rsa-sha256; cv=none; b=fJ2G+se7S8pdjHVa4Vf17f27RvqqVLG8Lp0jeWKbqcS9PQVBwWn9iKLKYp4iaiGuMr8heK pkvNHeed3w6m782BEVdCn3DBXVNEghNf90YK59q4BRmqNygoUDx+EC3VDQCFjStBw3D90g y+N5LOFithVj6N1xAHUHLZjbXCvscDQUZpTWiQDCXJoEUpOr3apzWBfCOaacBFoS4SKCPO zIIUVK2WKc/1xjFtHxBYQfhClI0OsdjUTUfroCZZKMVan7/r9HYmbNGBTvnUEzJERPuTXI vwxdwjv+zJk1/ZOzn3V98TG8NIYlBE0jIYxnmw3UwbehkSq4bvYmw1LH2KDZaw== ARC-Authentication-Results: i=1; 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Tue, 27 Aug 2024 13:39:47 +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 47RDdlGH047191 for ; Tue, 27 Aug 2024 13:39:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 47RDdlhC047190 for bugs@FreeBSD.org; Tue, 27 Aug 2024 13:39:47 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: bugs@FreeBSD.org Subject: [Bug 281035] agp driver kernel panic on 14.1 - agp_close(): page fault while in kernel mode Date: Tue, 27 Aug 2024 13:39:48 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.1-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: franco@opnsense.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: 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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D281035 --- Comment #2 from Franco Fichtner --- (kgdb) frame 18 #18 agp_close (kdev=3D, fflag=3D, devtype=3D<= optimized out>, td=3D) at /usr/src/sys/dev/agp/agp.c:840 840 AGP_UNBIND_MEMORY(dev, mem); (kgdb) p dev $1 =3D (device_t) 0xfffff800045d3000 (kgdb) p mem $2 =3D (struct agp_memory *) 0xfffff800045d2600 (kgdb) p *dev $3 =3D {ops =3D 0xfffff80004892900, link =3D {tqe_next =3D 0xf5c00000000000= 18, tqe_prev =3D 0x0}, devlink =3D {tqe_next =3D 0x0, tqe_prev =3D 0xfffff800045d3018}, = parent =3D 0x1, children =3D { tqh_first =3D 0xfffff800045e7800, tqh_last =3D 0xfffff800045e7400}, dri= ver =3D 0xffffffff811ece77, devclass =3D 0x1030000, unit =3D 0, nameunit =3D 0x0,=20 desc =3D 0x10000000 , = busy =3D 76113856, state =3D 4294965248, devflags =3D 0, flags =3D 2047, order =3D 8= 388608, ivars =3D 0x10000,=20 softc =3D 0xfffff800045d2700, sysctl_ctx =3D {tqh_first =3D 0x0, tqh_last= =3D 0xfffff80004892b00}, sysctl_tree =3D 0xfffff80004892880} (kgdb) p *mem $4 =3D {am_link =3D {tqe_next =3D 0xfffff80004768000, tqe_prev =3D 0xfffff8= 00045d2500}, am_id =3D 73213704, am_size =3D 18446735277689742592, am_type =3D 73213720,= am_obj =3D 0xfffff800045d2800,=20 am_physical =3D 18446735277689745920, am_offset =3D 18446735277689745672, am_is_bound =3D -2119914208} --=20 You are receiving this mail because: You are the assignee for the bug.=