From owner-freebsd-stable@FreeBSD.ORG Tue Nov 28 20:12:10 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 361B216A4FE for ; Tue, 28 Nov 2006 20:12:10 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id 75A1943D1D for ; Tue, 28 Nov 2006 20:05:17 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id AAC421A4D91; Tue, 28 Nov 2006 12:04:45 -0800 (PST) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 35E2351211; Tue, 28 Nov 2006 15:04:28 -0500 (EST) Date: Tue, 28 Nov 2006 15:04:27 -0500 From: Kris Kennaway To: Markus Oestreicher Message-ID: <20061128200427.GB65311@xor.obsecurity.org> References: <20061128190106.1D6B313283@qhmail2.colt1.inetserver.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UHN/qo2QbUvPLonB" Content-Disposition: inline In-Reply-To: <20061128190106.1D6B313283@qhmail2.colt1.inetserver.de> User-Agent: Mutt/1.4.2.2i Cc: "freebsd-stable@freebsd.org" Subject: Re: Panic in "thread taskq" on RELENG_6 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Nov 2006 20:12:10 -0000 --UHN/qo2QbUvPLonB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 28, 2006 at 08:01:06PM +0100, Markus Oestreicher wrote: > Good Day, >=20 > I get a panic on latest RELENG_6 every 6-12 hours. The server is a > Dual Xeon FSB800 with 2 GB RAM and aac(4)-disks running postfix and > amavisd-new for SPAM scanning. >=20 >=20 > kernel trap 12 with interrupts disabled >=20 > Fatal trap 12: page fault while in kernel mode > cpuid =3D 3; apic id =3D 07 > fault virtual address =3D 0x104 > fault code =3D supervisor read, page not present > instruction pointer =3D 0x20:0xc06774e1 > stack pointer =3D 0x28:0xe4f93c90 > frame pointer =3D 0x28:0xe4f93c9c > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, def32 1, gran 1 > processor eglags =3D resume, IOPL =3D 0 > current process =3D 5 (thread taskq) >=20 > The panic always in process "thread taskq". >=20 > db>trace > _mit_lock_sleep(cb031e5c,c63f7180) at _mtx_lock_sleep+0x9d > unp_gc(0,1) at uno_gc+0x222 > taskqueue_run(c6439d80) at taskqueue_run+0x13f > taskqueue_thread_loop(c09f8988,e4f93d38) at taskqueue_thread_loop+0x92 > fork_exit(c06a1bc0,c09f8988,e4f93d38) at fork_exit+0x71 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip =3D 0, esp=3D0xe4f93d6c, ebp =3D 0 >=20 > FreeBSD mx.local 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #1: > Tue Nov 28 02:12:58 CET 2006 > root@mx.local:/usr/obj/usr/src/sys/SMP i386 >=20 >=20 > Does that look like a hardware problem or a software issue? It looks like a lot of transcription errors when you typed it in ;-) Kris --UHN/qo2QbUvPLonB Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFbJZLWry0BWjoQKURAhz3AJwPZdsFRrNlX/1t+8qj6GqN7gUWCwCguxXO TGLy+/Cy7Q4AJRFliMEzBUE= =FsZz -----END PGP SIGNATURE----- --UHN/qo2QbUvPLonB--