From owner-freebsd-current@FreeBSD.ORG Wed Oct 12 13:37:05 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id ABF9C16A41F for ; Wed, 12 Oct 2005 13:37:05 +0000 (GMT) (envelope-from Emanuel.strobl@gmx.net) Received: from mail.gmx.net (mail.gmx.net [213.165.64.21]) by mx1.FreeBSD.org (Postfix) with SMTP id E4B9C43D48 for ; Wed, 12 Oct 2005 13:37:04 +0000 (GMT) (envelope-from Emanuel.strobl@gmx.net) Received: (qmail invoked by alias); 12 Oct 2005 10:50:23 -0000 Received: from flb.schmalzbauer.de (EHLO cale.flintsbach.schmalzbauer.de) [62.245.232.135] by mail.gmx.net (mp006) with SMTP; 12 Oct 2005 12:50:23 +0200 X-Authenticated: #301138 From: Emanuel Strobl To: freebsd-current@freebsd.org Date: Wed, 12 Oct 2005 12:50:11 +0200 User-Agent: KMail/1.8.1 X-Birthday: Oct. 6th 1972 X-CelPhone: +49 (0) 173 9967781 X-Tel: +49 (0) 89 18947781 X-Country: Germany X-Address: Munich, 80686 X-OS: FreeBSD MIME-Version: 1.0 Message-Id: <200510121250.20515@harrymail> Content-Type: multipart/signed; boundary="nextPart2206294.xtqj7iZgWP"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Subject: Ugly BETA5 crashes, VM fault (with trace) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Oct 2005 13:37:05 -0000 --nextPart2206294.xtqj7iZgWP Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hello, my desktop box crashed for severla weeks every few days and since beta5 was= =20 withoug kdb I had to rebuild a debugging kernel to get this recorded (no=20 dump was written, so nothing in /var/crash) Like mentioned, I see the crash every view days, I think when having=20 simultaniously NFS and local disk load. Please tell me if I can provide more info! =2DHarry =46atal trap 12: page fault while in kernel mode fault virtual address =3D 0x5a fault code =3D supervisor read, page not present instruction pointer =3D 0x20:0xc06ec5a9 stack pointer =3D 0x28:0xdad2c99c frame pointer =3D 0x28:0xdad2ca88 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 741 (kdeinit) [thread pid 741 tid 100102 ] Stopped at vm_fault+0x239: cmpw $0,0x5a(%eax) db> trace Tracing pid 741 tid 100102 td 0xc2470a80 vm_fault(c1443000,c144f000,2,0,c2470a80) at vm_fault+0x239 trap_pfault(dad2cb14,0,c144fff4,dad2cae8,c144fff4) at trap_pfault+0x156 trap(c0790008,28,c0850028,dad2ccb4,2000) at trap+0x38e calltrap() at calltrap+0x5 =2D-- trap 0xc, eip =3D 0xc06fd0ce, esp =3D 0xdad2cb54, ebp =3D 0xdad2cb68 = =2D-- vm_page_cowsetup(c144ffb8,0,c079615b,82,dad2cbf4) at vm_page_cowsetup+0x2e socow_setup(c1ef2300,dad2ccb4,2,2c4,1) at socow_setup+0x98 sosend(c29f4858,0,dad2ccb4,0,0) at sosend+0x56b soo_write(c284d090,dad2ccb4,c26f5980,0,c2470a80) at soo_write+0x87 dofilewrite(c2470a80,f,c284d090,dad2ccb4,ffffffff) at dofilewrite+0x85 kern_writev(c2470a80,f,dad2ccb4,8100ff4,de10) at kern_writev+0x65 write(c2470a80,dad2cd04,c,422,3) at write+0x4f syscall(805003b,3b,bfbf003b,805c000,f) at syscall+0x2c0 Xint0x80_syscall() at Xint0x80_syscall+0x1f =2D-- syscall (4, FreeBSD ELF32, write), eip =3D 0x293791ab, esp =3D 0xbfbf= e15c,=20 ebp =3D 0xbfbfe178 --- db> --nextPart2206294.xtqj7iZgWP Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD4DBQBDTOpsBylq0S4AzzwRAqAqAJ9hIe6YAVHB6KJhrrpJPoc0V2vcPgCY1jVd vE8yj2vdTAuAW2V0Am0/Vg== =jhsd -----END PGP SIGNATURE----- --nextPart2206294.xtqj7iZgWP--