From owner-freebsd-current@FreeBSD.ORG Tue Oct 14 02:44:44 2003 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 C2E4316A4B3 for ; Tue, 14 Oct 2003 02:44:44 -0700 (PDT) Received: from milla.ask33.net (milla.ask33.net [217.197.166.60]) by mx1.FreeBSD.org (Postfix) with ESMTP id C0D0243F3F for ; Tue, 14 Oct 2003 02:44:41 -0700 (PDT) (envelope-from nick@milla.ask33.net) Received: by milla.ask33.net (Postfix, from userid 1001) id 6EE8A3ABB3F; Tue, 14 Oct 2003 11:47:44 +0200 (CEST) Date: Tue, 14 Oct 2003 11:47:44 +0200 From: Pawel Jakub Dawidek To: freebsd-current@freebsd.org Message-ID: <20031014094743.GO520@garage.freebsd.pl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-md5; protocol="application/pgp-signature"; boundary="/j2O6PQ6715aG3up" Content-Disposition: inline X-PGP-Key-URL: http://garage.freebsd.pl/jules.asc X-OS: FreeBSD 4.8-RELEASE-p9 i386 X-URL: http://garage.freebsd.pl User-Agent: Mutt/1.5.1i cc: sam@errno.com Subject: LOR (tcp_input.c:654 <> tcp_usrreq.c:621). 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, 14 Oct 2003 09:44:44 -0000 --/j2O6PQ6715aG3up Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello. I'm not sure if this was reported already. lock order reversal 1st 0xc51046ec inp (inp) @ /usr/src/sys/netinet/tcp_input.c:654 2nd 0xc0642cac tcp (tcp) @ /usr/src/sys/netinet/tcp_usrreq.c:621 Stack backtrace: backtrace(c05d0e2c,c0642cac,c05d63bc,c05d63bc,c05d76ab) at backtrace+0x17 witness_lock(c0642cac,8,c05d76ab,26d,74) at witness_lock+0x671 _mtx_lock_flags(c0642cac,0,c05d76ab,26d,74) at _mtx_lock_flags+0xba tcp_usr_rcvd(c5574400,80,c05d1437,db70ca84,3b9aca00) at tcp_usr_rcvd+0x30 soreceive(c5574400,db70cac0,db70cacc,db70cac4,0) at soreceive+0x7ff nfsrv_rcv(c5574400,c7a79480,4,c5105de8,18) at nfsrv_rcv+0x87 sowakeup(c5574400,c557444c,c05d6dc0,446,108) at sowakeup+0x89 tcp_input(c1bfc800,14,c06428d4,c05f066c,db70cc48) at tcp_input+0xed1 ip_input(c1bfc800,0,c05d5bfc,89,0) at ip_input+0x81f netisr_processqueue(c0641350,0,c05d5bfc,e5,c1bc8100) at netisr_processqueue= +0x8e swi_net(0,0,c05cb58d,215,c1bda974) at swi_net+0x8c ithread_loop(c1bd8d80,db70cd48,c05cb3ff,314,c1bd8d80) at ithread_loop+0x172 fork_exit(c047d9e0,c1bd8d80,db70cd48) at fork_exit+0xc0 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip =3D 0, esp =3D 0xdb70cd7c, ebp =3D 0 --- --=20 Pawel Jakub Dawidek pawel@dawidek.net UNIX Systems Programmer/Administrator http://garage.freebsd.pl Am I Evil? Yes, I Am! http://cerber.sourceforge.net --/j2O6PQ6715aG3up Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iQCVAwUBP4vGPz/PhmMH/Mf1AQGciQQAjYl53cZTzDLw743dZCrcK7hBYioTEXN1 AbFeUw4Mr8n3ocbw5cqXeDvrZ36csZlGdp2WF2vAmhvnkx3WaujsYFSbvtR/P7BV A54bkF4Fb8fhqbjd/1g7ge5FaSFr0GloQPVxkHdmpdP6wRInKyON//pbDUhjaweA AY828rb9OlY= =Ztb/ -----END PGP SIGNATURE----- --/j2O6PQ6715aG3up--