From owner-freebsd-current@FreeBSD.ORG Thu Jul 10 10:00:44 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 F1C8D37B407 for ; Thu, 10 Jul 2003 10:00:43 -0700 (PDT) Received: from mail.gactr.uga.edu (mail.gactr.uga.edu [128.192.37.25]) by mx1.FreeBSD.org (Postfix) with ESMTP id B1C3C43FB1 for ; Thu, 10 Jul 2003 10:00:42 -0700 (PDT) (envelope-from Robin.Blanchard@gactr.uga.edu) Received: (qmail 93955 invoked from network); 10 Jul 2003 17:00:37 -0000 Received: from unknown (HELO ex.gactr.uga.edu) ([10.10.11.21]) (envelope-sender ) by mail.servers.gactr.gc.nat (qmail-ldap-1.03) with SMTP for ; 10 Jul 2003 17:00:36 -0000 Content-Class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-MimeOLE: Produced By Microsoft Exchange V6.0.6375.0 Date: Thu, 10 Jul 2003 13:00:36 -0400 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Witness panic (fxp/polling related) Thread-Index: AcNHBMiVyS6NvjsxS/G/PD222gJ89A== From: "Robin P. Blanchard" To: Subject: Witness panic (fxp/polling related) 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: Thu, 10 Jul 2003 17:00:44 -0000 Sources as of this morning yield: (kgdb) bt full #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240 No locals. #1 0xc01d805b in boot (howto=3D256) at = /usr/src/sys/kern/kern_shutdown.c:372 No locals. #2 0xc01d8373 in panic () at /usr/src/sys/kern/kern_shutdown.c:550 td =3D (struct thread *) 0xc151e390 bootopt =3D 256 newpanic =3D 1 ap =3D 0xd6935c30 "'Y0=C0\003\006" buf =3D "recurse", '\0' #3 0xc01fae9d in witness_lock (lock=3D0xc152c160, flags=3D8,=20 file=3D0xc0305927 "/usr/src/sys/dev/fxp/if_fxp.c", line=3D1502) at /usr/src/sys/kern/subr_witness.c:651 lock_list =3D (struct lock_list_entry **) 0xc151e3fc lle =3D (struct lock_list_entry *) 0xc151e3fc lock1 =3D (struct lock_instance *) 0xc03865fc lock2 =3D (struct lock_instance *) 0x0 class =3D (struct lock_class *) 0xc0333c0c w =3D (struct witness *) 0xc0363348 w1 =3D (struct witness *) 0xc01de131 td =3D (struct thread *) 0xc151e3fc i =3D -694985628 go_into_ddb =3D 0 #4 0xc01cf743 in _mtx_lock_flags (m=3D0xc151e3fc, opts=3D0, = file=3D0xc03865fc "`=C1R=C1'Y0=C0\003\006",=20 line=3D-1051541152) at /usr/src/sys/kern/kern_mutex.c:334 No locals. ---Type to continue, or q to quit--- #5 0xc0183af7 in fxp_poll (ifp=3D0xc03865fc, cmd=3D3243426144, = count=3D0) at /usr/src/sys/dev/fxp/if_fxp.c:1502 sc =3D (struct fxp_softc *) 0xc151e3fc statack =3D 193 '=C1' #6 0xc0183cb1 in fxp_intr (xsc=3D0xc152c000) at /usr/src/sys/dev/fxp/if_fxp.c:1553 sc =3D (struct fxp_softc *) 0xc152c000 ifp =3D (struct ifnet *) 0xc152c000 statack =3D 0 '\0' #7 0xc01c60d2 in ithread_loop (arg=3D0xc4023a80) at /usr/src/sys/kern/kern_intr.c:534 ithd =3D (struct ithd *) 0xc4023a80 ih =3D (struct intrhand *) 0xc401dec0 td =3D (struct thread *) 0xc151e390 p =3D (struct proc *) 0xc401e3c8 #8 0xc01c523e in fork_exit (callout=3D0xc01c5f80 , = arg=3D0x0, frame=3D0x0) at /usr/src/sys/kern/kern_fork.c:794 td =3D (struct thread *) 0x0 p =3D (struct proc *) 0xc401e3c8 (kgdb)=20 --------------------------------------- Robin P. Blanchard Systems Integration Specialist Georgia Center for Continuing Education fon: 706.542.2404 <|> fax: 706.542.6546 ---------------------------------------