From owner-freebsd-current@FreeBSD.ORG Tue Aug 24 20:36:55 2004 Return-Path: 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 DB4C316A4CF for ; Tue, 24 Aug 2004 20:36:55 +0000 (GMT) Received: from ms-dienst.rz.rwth-aachen.de (ms-2.rz.RWTH-Aachen.DE [134.130.3.131]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9C88743D46 for ; Tue, 24 Aug 2004 20:36:55 +0000 (GMT) (envelope-from chris@unixpages.org) Received: from r220-1 (r220-1.rz.RWTH-Aachen.DE [134.130.3.31]) by ms-dienst.rz.rwth-aachen.de (iPlanet Messaging Server 5.2 HotFix 1.12 (built Feb 13 2003)) with ESMTP id <0I2Y00FIOX1T2M@ms-dienst.rz.rwth-aachen.de> for current@freebsd.org; Tue, 24 Aug 2004 22:32:17 +0200 (MEST) Received: from relay.rwth-aachen.de ([134.130.3.1]) by r220-1 (MailMonitor for SMTP v1.2.2 ) ; Tue, 24 Aug 2004 22:32:17 +0200 (MEST) Received: from haakonia.hitnet.rwth-aachen.de (haakonia.hitnet.RWTH-Aachen.DE [137.226.181.92])i7OKWGRA021202 for ; Tue, 24 Aug 2004 22:32:16 +0200 (MEST) Received: from gondor.middleearth (gondor.middleearth [192.168.1.42]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))(Postfix) with ESMTP id 66F232846D for ; Tue, 24 Aug 2004 22:32:11 +0200 (CEST) Received: by gondor.middleearth (Postfix, from userid 1001) id 2B6B8613A; Tue, 24 Aug 2004 22:32:11 +0200 (CEST) Date: Tue, 24 Aug 2004 22:32:11 +0200 From: Christian Brueffer To: current@freebsd.org Message-id: <20040824203210.GA30220@unixpages.org> MIME-version: 1.0 Content-type: multipart/signed; boundary="LZvS9be/3tNcYl/X"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-disposition: inline User-Agent: Mutt/1.5.5.1i X-Operating-System: FreeBSD 5.2-CURRENT X-PGP-Key: http://people.freebsd.org/~brueffer/brueffer.key.asc X-PGP-Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D Subject: panic: nfssvc_nfsd(): debug.mpsafenet=1 && Giant X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Tue, 24 Aug 2004 20:36:56 -0000 --LZvS9be/3tNcYl/X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, I'm getting the following panic on 6-CURRENT as well as 5.3-BETA1 with sources from today. It's easily reproducible on both, with debug.mpsafenet=3D1. Crashdumps and debugging kernels available for both. panic: nfssvc_nfsd(): debug.mpsafenet=3D1 && Giant cpuid =3D 0 KDB: enter: panic [thread 100102] Stopped at kdb_enter+0x2b: nop db> tr kdb_enter(c06e619b) at kdb_enter+0x2b panic(c06fbcc1,c0515fd4,0,2,2) at panic+0x125 nfssvc_nfsd(c1c37420,c06e5488,121,c202b22c,c202b1c0) at nfssvc_nfsd+0x77e nfssvc(c1c37420,d8908d14,2,1,292) at nfssvc+0x1ac syscall(2f,2f,2f,bfbfecd8,0) at syscall+0x22b Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (155, FreeBSD ELF32, nfssvc), eip =3D 0x280d02ef, esp =3D 0xbfbfe92c, ebp =3D 0xbfbfe948 --- db> show locks exclusive sleep mutex nfsd_mtx r =3D 0 (0xc078dee0) locked @ /usr/home/build/src/sys/nfsserver/nfs_syscalls.c: 510 exclusive sleep mutex Giant r =3D 1 (0xc074c100) locked @ /usr/home/build/src/sys/nfsserver/nfs_serv.c:2693 db> - Christian --=20 Christian Brueffer chris@unixpages.org brueffer@FreeBSD.org GPG Key: http://people.freebsd.org/~brueffer/brueffer.key.asc GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D --LZvS9be/3tNcYl/X Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFBK6XKbHYXjKDtmC0RAo+tAKC6z1RNUBZkRCOjuj4EfPzXg+OIvQCgtD3h MWqHhyYEuN/E5z7pL2kioWk= =5SYK -----END PGP SIGNATURE----- --LZvS9be/3tNcYl/X--