From owner-freebsd-stable@FreeBSD.ORG Mon May 2 12:51:14 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 86A9E16A4CF for ; Mon, 2 May 2005 12:51:14 +0000 (GMT) Received: from 82-168-79-254-bbxl.xdsl.tiscali.nl (82-168-75-155-bbxl.xdsl.tiscali.nl [82.168.75.155]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6B08E43D2F for ; Mon, 2 May 2005 12:51:13 +0000 (GMT) (envelope-from rene@82-168-79-254-bbxl.xdsl.tiscali.nl) Received: from 82-168-79-254-bbxl.xdsl.tiscali.nl (localhost [127.0.0.1]) j42CpAd7001014; Mon, 2 May 2005 14:51:10 +0200 (CEST) (envelope-from rene@82-168-79-254-bbxl.xdsl.tiscali.nl) Received: (from rene@localhost)j42Cp5V2001013; Mon, 2 May 2005 14:51:05 +0200 (CEST) (envelope-from rene) Date: Mon, 2 May 2005 14:51:05 +0200 From: Rene Ladan To: stable@freebsd.org, bzeeb+freebsd+lor@zabbadoz.net Message-ID: <20050502125104.GA987@82-168-79-254-bbxl.xdsl.tiscali.nl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="qDbXVdCdHGoSgWSk" Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Subject: bpf/fxp RELENG_5 LOR X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 May 2005 12:51:14 -0000 --qDbXVdCdHGoSgWSk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable FreeBSD 5.4-STABLE #0: Mon May 2 02:26:10 CEST 2005 root@82-168-79-254-bbxl.xdsl.tiscali.nl:/usr/obj/usr/src/sys/RENE #tcpdump fxp0: promiscuous mode enabled lock order reversal 1st 0xc066de80 bpf global lock (bpf global lock) @ /usr/src/sys/net/bpf.c:= 385 2nd 0xc14c9264 fxp0 (network driver) @ /usr/src/sys/modules/fxp/../../dev/= fxp/if_fxp.c:2394 KDB: stack backtrace: kdb_backtrace(c05fd3e5,c14c9264,c14a47e0,c06fe820,c06fe7bd) at 0xc04b0aee = =3D kdb_backtrace+0x2e witness_checkorder(c14c9264,9,c06fe7bd,95a,c0648ec0) at 0xc04bbb86 =3D witn= ess_checkorder+0x6a6 _mtx_lock_flags(c14c9264,0,c06fe7bd,95a,c14c9264) at 0xc048a9ca =3D _mtx_lo= ck_flags+0x8a fxp_ioctl(c14c9000,80206910,cae60aa8,c06212fc,c156d9dc) at 0xc06fe14e =3D f= xp_ioctl+0x5e ifpromisc(c14c9000,0,c06024ea,129,c1cdd200) at 0xc050a358 =3D ifpromisc+0xe8 bpf_detachd(c1cdd200,0,c06024ea,181,c1bfa528) at 0xc0504d85 =3D bpf_detachd= +0xe5 bpfclose(c1b07700,1,2000,c19d1000,c0628e20) at 0xc0504ff4 =3D bpfclose+0xb4 spec_close(cae60b70,cae60b98,c0500ba7,cae60b70,1) at 0xc04542d8 =3D spec_cl= ose+0x378 spec_vnoperate(cae60b70,1,c060242a,140,c063ad40) at 0xc0452e58 =3D spec_vno= perate+0x18 vn_close(c1bfa528,1,c198cd00,c19d1000,c066d240) at 0xc0500ba7 =3D vn_close+= 0x67 vn_closefile(c1d82a18,c19d1000,c05f685f,849,c1d82a18) at 0xc0501d34 =3D vn_= closefile+0xc4 fdrop_locked(c1d82a18,c19d1000,c05f685f,834) at 0xc0471cde =3D fdrop_locked= +0xbe fdrop(c1d82a18,c19d1000,c05f685f,77c,cae60c7c,c04bc210,c066d240,cae60c78,c0= 4bbc67,0,c1cdd32c,246,c06212fc,c1cdd32c,3ea,c05f685f,cae60ca0,c048aada,c1cd= d32c,1,c05f9016,12b) at 0xc0471c0c =3D fdrop+0x3c closef(c1d82a18,c19d1000,c05f685f,3ea,c19d1000) at 0xc0470032 =3D closef+0x= 3d2 close(c19d1000,cae60d04,4,439,1) at 0xc046cfdc =3D close+0x22c syscall(2f,2f,2f,280f1a2d,817f000) at 0xc05d9fe0 =3D syscall+0x2c0 Xint0x80_syscall() at 0xc05c885f =3D Xint0x80_syscall+0x1f --- syscall (6, FreeBSD ELF32, close), eip =3D 0x282506df, esp =3D 0xbfbfea= bc, ebp =3D 0xbfbfead8 --- KDB: enter: witness_checkorder fxp0: promiscuous mode disabled --=20 "It won't fit on the line." -- me, 2001 --qDbXVdCdHGoSgWSk Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCdiI4vz70qa4zXcwRAtS1AJ4laW9eK1n8WyKzEvr21+3UelwsiACgpE+6 MhphO04reSOec45CXojYz5o= =KmLa -----END PGP SIGNATURE----- --qDbXVdCdHGoSgWSk--