From owner-freebsd-current@FreeBSD.ORG Wed Apr 26 04:45:27 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org 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 EBDFA16A400 for ; Wed, 26 Apr 2006 04:45:27 +0000 (UTC) (envelope-from mistry.7@osu.edu) Received: from mail.united-ware.com (am-productions.biz [69.61.164.22]) by mx1.FreeBSD.org (Postfix) with ESMTP id 653D543D53 for ; Wed, 26 Apr 2006 04:45:26 +0000 (GMT) (envelope-from mistry.7@osu.edu) Received: from [192.168.1.100] (am-productions.biz [69.61.164.22]) (authenticated bits=0) by mail.united-ware.com (8.13.4/8.13.4) with ESMTP id k3Q4jOHF011918 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 26 Apr 2006 00:45:29 -0400 (EDT) (envelope-from mistry.7@osu.edu) From: Anish Mistry To: freebsd-current@freebsd.org Date: Wed, 26 Apr 2006 00:45:23 -0400 User-Agent: KMail/1.9.1 MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2364262.SWEiOYiA96"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200604260045.32557.mistry.7@osu.edu> X-Spam-Status: No, score=-4.0 required=5.0 tests=ALL_TRUSTED,BAYES_99, MYFREEBSD2 autolearn=no version=3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on mail.united-ware.com X-Virus-Scanned: ClamAV 0.88.1/1425/Tue Apr 25 08:09:41 2006 on mail.united-ware.com X-Virus-Status: Clean Subject: panic: mutex Giant not owned at /usr/src/sys/cam/cam_xpt.c:4837 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Wed, 26 Apr 2006 04:45:28 -0000 --nextPart2364262.SWEiOYiA96 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline I got the above panic from CURRENT as of April 19th. I wasn't running=20 anything cam related, at least I don't think so. The system was just=20 idle. Unread portion of the kernel message buffer: panic: mutex Giant not owned at /usr/src/sys/cam/cam_xpt.c:4837 KDB: enter: panic panic: from debugger Uptime: 6h41m53s Dumping 239 MB (2 chunks) chunk 0: 1MB (156 pages) ... ok chunk 1: 239MB (61152 pages) 223 207 191 175 159 143 127 111 95 79=20 63 47 31 15 #0 doadump () at pcpu.h:166 166 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:166 #1 0xc04cc445 in boot (howto=3D260)=20 at /usr/src/sys/kern/kern_shutdown.c:409 #2 0xc04cbfa3 in panic (fmt=3D0xc061ce45 "from debugger") at /usr/src/sys/kern/kern_shutdown.c:565 #3 0xc0442e2d in db_panic (addr=3D-1068598180, have_addr=3D0, count=3D-1,= =20 modif=3D0xcca4b958 "") at /usr/src/sys/ddb/db_command.c:426 #4 0xc04431ba in db_command_loop ()=20 at /usr/src/sys/ddb/db_command.c:395 #5 0xc0444da3 in db_trap (type=3D3, code=3D0)=20 at /usr/src/sys/ddb/db_main.c:221 #6 0xc04e807b in kdb_trap (type=3D3, code=3D0, tf=3D0x0) at /usr/src/sys/kern/subr_kdb.c:481 #7 0xc05ff23c in trap (frame=3D {tf_fs =3D 8, tf_es =3D 40, tf_ds =3D 40, tf_edi =3D -1030784912, tf_= esi=20 =3D -1067285255, tf_ebp =3D -861619444, tf_isp =3D -861619464, tf_ebx=20 =3D -861619404, tf_edx =3D -1067281663, tf_ecx =3D -1056878592, tf_eax=20 =3D -1067272577, tf_trapno =3D 3, tf_err =3D 0, tf_eip =3D -1068598180, tf_= cs=20 =3D 32, tf_eflags =3D 642, tf_esp =3D -861619416, tf_ss =3D -1068711934})=20 at /usr/src/sys/i386/i386/trap.c:622 #8 0xc05f0afa in calltrap ()=20 at /usr/src/sys/i386/i386/exception.s:138 #9 0xc04e7c5c in kdb_enter (msg=3D0xc062b67f "KDB: enter: %s\n") at=20 cpufunc.h:60 #10 0xc04cc002 in panic (fmt=3D0xc06284f9 "mutex %s not owned at %s:%d") at /usr/src/sys/kern/kern_shutdown.c:549 #11 0xc04c3b43 in _mtx_assert (m=3D0xc06286ff, what=3D-1056878592,=20 file=3D0xc06181c9 "/usr/src/sys/cam/cam_xpt.c", line=3D4837) at /usr/src/sys/kern/kern_mutex.c:768 =2D--Type to continue, or q to quit--- #12 0xc0432c65 in xpt_release_devq (path=3D0x0, count=3D1, run_queue=3D1) at /usr/src/sys/cam/cam_xpt.c:4837 #13 0xc043420e in xpt_action (start_ccb=3D0xc22f9530) at /usr/src/sys/cam/cam_xpt.c:3580 #14 0xc051091b in kern_sendit (td=3D0xc28f7870, s=3D4, mp=3D0xcca4bc6c,=20 flags=3D0,=20 control=3D0x0, segflg=3D3227694719)=20 at /usr/src/sys/kern/uipc_syscalls.c:775 #15 0xc0511965 in sendit (td=3D0xc28f7870, s=3D4, mp=3D0xcca4bc6c, flags=3D= 0) at /usr/src/sys/kern/uipc_syscalls.c:715 #16 0xc0511c6e in sendto (td=3D0xc062b67f, uap=3D0xc1015000) at /usr/src/sys/kern/uipc_syscalls.c:833 #17 0xc05ff737 in syscall (frame=3D {tf_fs =3D 59, tf_es =3D 59, tf_ds =3D 59, tf_edi =3D 672381756, tf_e= si=20 =3D 134536657, tf_ebp =3D -1077945788, tf_isp =3D -861618844, tf_ebx =3D=20 672417536, tf_edx =3D 74, tf_ecx =3D 134541840, tf_eax =3D 133, tf_trapno = =3D=20 12, tf_err =3D 2, tf_eip =3D 672270187, tf_cs =3D 51, tf_eflags =3D 534,=20 tf_esp =3D -1077945820, tf_ss =3D 59}) at /usr/src/sys/i386/i386/trap.c:1016 #18 0xc05f0b4f in Xint0x80_syscall ()=20 at /usr/src/sys/i386/i386/exception.s:191 #19 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) Dmesg: Copyright (c) 1992-2006 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993,=20 1994 The Regents of the University of California. All rights=20 reserved. =46reeBSD 7.0-CURRENT #0: Wed Apr 19 13:18:18 EDT 2006 =20 amistry@littleguy.am-productions.biz:/usr/obj/usr/src/sys/LITTLEGUY Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Transmeta(tm) Crusoe(tm) Processor TM5800 (859.34-MHz 586-class=20 CPU) Origin =3D "GenuineTMx86" Id =3D 0x543 Stepping =3D 3 Features=3D0x80893f real memory =3D 251527168 (239 MB) avail memory =3D 236593152 (225 MB) Crusoe LongRun support enabled, current mode: 2 <867MHz 1300mV 100%> kbd1 at kbdmux0 acpi0: on motherboard acpi0: Power Button (fixed) acpi_ec0: port 0x62,0x66 on acpi0 Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0xff08-0xff0b on acpi0 cpu0: on acpi0 acpi_throttle0: on cpu0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pci0: at device 0.1 (no driver attached) pci0: at device 0.2 (no driver attached) ohci0: mem=20 0xfc100000-0xfc100fff irq 11 at device 2.0 on pci0 ohci0: [GIANT-LOCKED] usb0: OHCI version 1.0, legacy support usb0: on ohci0 usb0: USB revision 1.0 usbd_get_string: getting lang failed, using 0 uhub0: on=20 usb0 uhub0: 2 ports with 2 removable, self powered pcm0: port 0x1000-0x10ff mem 0xfc101000-0xfc101fff=20 irq 9 at device 4.0 on pci0 pcm0: pcm0: [GIANT-LOCKED] pci0: at device 6.0 (no driver attached) isab0: at device 7.0 on pci0 isa0: on isab0 cbb0: irq 9 at device 12.0 on pci0 cardbus0: on cbb0 pccard0: <16-bit PCCard bus> on cbb0 atapci0: port=20 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1400-0x140f at device 15.0 on=20 pci0 atapci0: using PIO transfers above 137GB as workaround for 48bit DMA=20 access bug, expect reduced performance ata0: on atapci0 ata1: on atapci0 rl0: port 0x8000-0x80ff mem=20 0xfc102000-0xfc1020ff irq 9 at device 16.0 on pci0 miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl0: Ethernet address: 00:e0:00:ae:45:08 fwohci0: mem=20 0xfc102800-0xfc102fff,0xfc104000-0xfc107fff irq 9 at device 19.0 on=20 pci0 fwohci0: OHCI version 1.10 (ROM=3D0) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:00:0e:10:00:b0:29:d0 fwohci0: Phy 1394a available S400, 1 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 dcons_crom0: on firewire0 dcons_crom0: bus_addr 0xea34000 fwohci0: Initiate bus reset fwohci0: node_id=3D0x8800ffc0, gen=3D1, non CYCLEMASTER mode firewire0: 2 nodes, maxhop <=3D 1, cable IRM =3D 1 vgapci0: port 0x1800-0x18ff mem=20 0xfd000000-0xfdffffff,0xfc103000-0xfc103fff irq 9 at device 20.0 on=20 pci0 acpi_video0: on vgapci0 drm0: on vgapci0 info: [drm] Initialized mach64 1.0.0 20020904 acpi_button0: on acpi0 acpi_acad0: on acpi0 battery0: on acpi0 battery1: on acpi0 acpi_lid0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: flags 0x3000 irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 acpi_fujitsu0: on acpi0 pmtimer0 on isa0 orm0: at iomem 0xc0000-0xcffff,0xd0000-0xd0fff pnpid=20 ORM0000 on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=3D0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on=20 isa0 Timecounter "TSC" frequency 859339043 Hz quality 800 Timecounters tick every 10.000 msec acpi_acad0: acline initialization start battery0: battery initialization start battery1: battery initialization start acpi_acad0: On Line acpi_acad0: acline initialization done, tried 1 times battery0: battery initialization done, tried 1 times ad0: 19077MB at ata0-master UDMA66 firewire0: bus manager 1=20 acd0: CDRW at ata1-master UDMA33 firewire0: New S400 device ID:0000d1008051e6dd Trying to mount root from ufs:/dev/ad0s2a WARNING: / was not properly dismounted WARNING: /tmp was not properly dismounted WARNING: /usr was not properly dismounted WARNING: /var was not properly dismounted battery1: battery initialization failed, giving up fuse4bsd: version 0.3.0, FUSE ABI 7.5 =2D-=20 Anish Mistry --nextPart2364262.SWEiOYiA96 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (FreeBSD) iD8DBQBETvrsxqA5ziudZT0RAj7eAKCeBLcuN3QFpUaaX+8tu90G6QP5RgCgi/Bn TL1b/jk0yanYa6CnsY07HwA= =1Rr/ -----END PGP SIGNATURE----- --nextPart2364262.SWEiOYiA96--