From owner-freebsd-stable@FreeBSD.ORG Mon Jul 11 18:58:06 2005 Return-Path: X-Original-To: stable@freebsd.org 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 7B67B16A41C for ; Mon, 11 Jul 2005 18:58:06 +0000 (GMT) (envelope-from chris@haakonia.hitnet.rwth-aachen.de) Received: from ms-dienst.rz.rwth-aachen.de (ms-1.rz.RWTH-Aachen.DE [134.130.3.130]) by mx1.FreeBSD.org (Postfix) with ESMTP id E90AC43D46 for ; Mon, 11 Jul 2005 18:58:05 +0000 (GMT) (envelope-from chris@haakonia.hitnet.rwth-aachen.de) 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 Patch 2 (built Jul 14 2004)) with ESMTP id <0IJH00G118OSZ0@ms-dienst.rz.rwth-aachen.de> for stable@freebsd.org; Mon, 11 Jul 2005 20:58:04 +0200 (MEST) Received: from relay.rwth-aachen.de ([134.130.3.1]) by r220-1 (MailMonitor for SMTP v1.2.2 ) ; Mon, 11 Jul 2005 20:57:57 +0200 (MEST) Received: from haakonia.hitnet.rwth-aachen.de (haakonia.hitnet.RWTH-Aachen.DE [137.226.181.92]) by relay.rwth-aachen.de (8.13.3/8.13.3/1) with ESMTP id j6BIvuPo012379 for ; Mon, 11 Jul 2005 20:57:56 +0200 (MEST) Received: by haakonia.hitnet.rwth-aachen.de (Postfix, from userid 1001) id 437F428469; Mon, 11 Jul 2005 20:57:56 +0200 (CEST) Date: Mon, 11 Jul 2005 20:57:56 +0200 From: Christian Brueffer To: stable@freebsd.org Message-id: <20050711185756.GA823@unixpages.org> MIME-version: 1.0 Content-type: multipart/signed; boundary=UlVJffcvxoiEqYs2; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-disposition: inline User-Agent: Mutt/1.5.6i X-Operating-System: FreeBSD 5.4-STABLE X-PGP-Key: http://people.FreeBSD.org/~brueffer/brueffer.key.asc X-PGP-Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D Cc: Subject: Fatal trap 18: integer divide fault while in kernel mode X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 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, 11 Jul 2005 18:58:06 -0000 --UlVJffcvxoiEqYs2 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, got the following panic while plugging an external 400gb disk via USB2.0 in to an SMP machine. Dump and debugging kernel are available. FreeBSD haakonia.hitnet.RWTH-Aachen.DE 5.4-STABLE FreeBSD 5.4-STABLE #85: T= hu Jun 16 09:45:23 CEST 2005 chris@haakonia.hitnet.RWTH-Aachen.DE:/usr/home/build/usr/home/build/src/sys= /LORIEN i386 (kgdb) bt #0 doadump () at pcpu.h:160 #1 0xc0481d35 in db_fncall (dummy1=3D0, dummy2=3D0, dummy3=3D1999, dummy4= =3D0xd5444590 " =AE|=C0\022") at /usr/home/build/src/sys/ddb/db_command.c:531 #2 0xc0481ac2 in db_command (last_cmdp=3D0xc07ca524, cmd_table=3D0x0, aux_= cmd_tablep=3D0xc07906e0,=20 aux_cmd_tablep_end=3D0xc07906e4) at /usr/home/build/src/sys/ddb/db_comm= and.c:349 #3 0xc0481bd5 in db_command_loop () at /usr/home/build/src/sys/ddb/db_comm= and.c:455 #4 0xc0483d15 in db_trap (type=3D18, code=3D0) at /usr/home/build/src/sys/= ddb/db_main.c:221 #5 0xc059915e in kdb_trap (type=3D0, code=3D0, tf=3D0x1) at /usr/home/buil= d/src/sys/kern/subr_kdb.c:468 #6 0xc0725824 in trap_fatal (frame=3D0xd544472c, eva=3D0) at /usr/home/build/src/sys/i386/i386/trap.c:812 #7 0xc07252a2 in trap (frame=3D {tf_fs =3D 24, tf_es =3D 16, tf_ds =3D 16, tf_edi =3D 1, tf_esi =3D -= 557797922, tf_ebp =3D -716945424, tf_isp =3D -716945576, tf_ebx =3D -557797= 921, tf_edx =3D 0, tf_ecx =3D 0, tf_eax =3D 1, tf_trapno =3D 18, tf_err =3D= 0, tf_eip =3D -1066185909, tf_cs =3D 8, tf_eflags =3D 66118, tf_esp =3D -1068481083, tf_ss =3D -1045757696}) at /usr/home/build/src/sys/i386/i386/t= rap.c:622 #8 0xc071023a in calltrap () at /usr/home/build/src/sys/i386/i386/exceptio= n.s:140 #9 0x00000018 in ?? () #10 0x00000010 in ?? () #11 0x00000010 in ?? () #12 0x00000001 in ?? () #13 0xdec0adde in ?? () #14 0xd54447f0 in ?? () #15 0xd5444758 in ?? () #16 0xdec0addf in ?? () #17 0x00000000 in ?? () #18 0x00000000 in ?? () #19 0x00000001 in ?? () #20 0x00000012 in ?? () #21 0x00000000 in ?? () #22 0xc0734b4b in __qdivrem (uq=3DUnhandled dwarf expression opcode 0x93 ) at /usr/home/build/src/sys/libkern/qdivrem.c:97 #23 0xc0734fde in __udivdi3 (a=3DUnhandled dwarf expression opcode 0x93 ) at /usr/home/build/src/sys/libkern/udivdi3.c:47 #24 0xc043fd45 in cam_calc_geometry (ccg=3D0xd54448bc, extended=3D1) at /usr/home/build/src/sys/cam/cam.c:376 #25 0xc0514394 in umass_cam_action (sim=3D0xc457c4c0, ccb=3D0xd54448bc) at /usr/home/build/src/sys/dev/usb/umass.c:2580 #26 0xc0444e3e in xpt_action (start_ccb=3D0xd54448bc) at /usr/home/build/src/sys/cam/cam_xpt.c:3076 #27 0xc044d5d0 in dasetgeom (periph=3D0x0, block_len=3D0, maxsector=3D16051= 020244679962078) at /usr/home/build/src/sys/cam/scsi/scsi_da.c:1741 #28 0xc044cca8 in dadone (periph=3D0xc292a680, done_ccb=3D0xc1aa9800) at /usr/home/build/src/sys/cam/scsi/scsi_da.c:1395 #29 0xc044942f in camisr (V_queue=3D0xc07c92a0) at /usr/home/build/src/sys/= cam/cam_xpt.c:7072 #30 0xc05635f2 in ithread_loop (arg=3D0xc1a08e00) at /usr/home/build/src/sy= s/kern/kern_intr.c:547 #31 0xc0562576 in fork_exit (callout=3D0xc0563480 , arg=3D0x0= , frame=3D0x0) at /usr/home/build/src/sys/kern/kern_fork.c:791 #32 0xc071029c in fork_trampoline () at /usr/home/build/src/sys/i386/i386/e= xception.s:209 - 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 --UlVJffcvxoiEqYs2 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFC0sE0bHYXjKDtmC0RAuZRAJ9PBcVrGm7Gj1d88jIKG9e0pTy4+QCg6B1u OCIoaWD6QIS0DN9W+J5ajZQ= =hb8m -----END PGP SIGNATURE----- --UlVJffcvxoiEqYs2--