From owner-freebsd-questions@FreeBSD.ORG Wed Aug 23 05:39:21 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5D3F116A4E0 for ; Wed, 23 Aug 2006 05:39:21 +0000 (UTC) (envelope-from bob@tania.servebbs.org) Received: from mail3.panix.com (mail3.panix.com [166.84.1.74]) by mx1.FreeBSD.org (Postfix) with ESMTP id C0E3B43D45 for ; Wed, 23 Aug 2006 05:39:20 +0000 (GMT) (envelope-from bob@tania.servebbs.org) Received: from mailspool3.panix.com (mailspool3.panix.com [166.84.1.78]) by mail3.panix.com (Postfix) with ESMTP id 2E72713A769; Wed, 23 Aug 2006 01:39:18 -0400 (EDT) Received: from tania.servebbs.org (pool-71-247-51-70.nycmny.east.verizon.net [71.247.51.70]) by mailspool3.panix.com (Postfix) with ESMTP id 1C437A8D020; Wed, 23 Aug 2006 01:39:14 -0400 (EDT) From: Bob Richards Organization: TamaraB To: freebsd-questions@freebsd.org Date: Wed, 23 Aug 2006 01:38:34 -0400 User-Agent: KMail/1.9.1 MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1806878.BiBP8tTaPb"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200608230138.45827.bob@tania.servebbs.org> Subject: Occasional System Lockups X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Aug 2006 05:39:21 -0000 --nextPart1806878.BiBP8tTaPb Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline =20 Every couple of days, one of my Dell Work-Stations running freebsd 6.1 simp= ly=20 locks up. The box can be pinged only IE there are no services running, lock= ed=20 up screen/kbd/mouse. No caps-lock light action on kybd... On/OFF time.=20 Actually OFF doesn't work either (It's a dell, with ACPI power switch) only= =20 hitting the reset button will revive things.=20 Machine restarts OK, complains about improperly dismounted drives.... etc. There is no core file, and the last entries in messages just before the loc= kup=20 always look like this: Aug 23 00:23:02 viola kernel: acd0: WARNING - PREVENT_ALLOW read data overr= un=20 18>0 Aug 23 00:24:02 viola kernel: acd0: WARNING - PREVENT_ALLOW read data overr= un=20 18>0 Aug 23 00:26:02 viola kernel: acd0: WARNING - READ_TOC read data overrun 18= >12 Aug 23 00:28:32 viola kernel: acd0: WARNING - PREVENT_ALLOW read data overr= un=20 18>0 There was NO CD in the cdrom drive either,=20 This has happened with the original GENERIC kernel, and also with the custo= m=20 kernel I recently built for that hardware. dmesg output: Copyright (c) 1992-2006 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. =46reeBSD 6.1-RELEASE #0: Tue Aug 22 03:55:24 EDT 2006 bob@viola.servebbs.org:/usr/src/sys/i386/compile/VIOLA Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel Pentium III (531.61-MHz 686-class CPU) Origin =3D "GenuineIntel" Id =3D 0x681 Stepping =3D 1 =20 =46eatures=3D0x383f9ff real memory =3D 267051008 (254 MB) avail memory =3D 256045056 (244 MB) kbd1 at kbdmux0 acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 cpu0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 agp0: mem=20 0xf4000000-0xf7ffffff,0xff000000-0xff07ffff irq 9 at device 1.0 on pci0 pcib1: at device 30.0 on pci0 pci1: on pcib1 xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xec80-0xecff mem=20 0xfdfffc00-0xfdfffc7f irq 7 at device 12.0 on pci1 miibus0: on xl0 xlphy0: <3c905C 10/100 internal PHY> on miibus0 xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto xl0: Ethernet address: 00:c0:4f:09:b1:23 isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port=20 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0 ata0: on atapci0 ata1: on atapci0 uhci0: port 0xff80-0xff9f irq 11 at=20 device 31.2 on pci0 uhci0: [GIANT-LOCKED] usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: at device 31.3 (no driver attached) fdc0: port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model IntelliMouse, device ID 3 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acp= i0 sio0: type 16550A sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A ppc0: port 0x278-0x27f,0x678-0x67f irq 5 on acp= i0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: on ppc0 plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 orm0: at iomem 0xc0000-0xc7fff,0xc8000-0xcffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=3D0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 531611246 Hz quality 800 Timecounters tick every 1.000 msec ad0: 9765MB at ata0-master UDMA66 acd0: CDROM at ata1-master PIO4 Trying to mount root from ufs:/dev/ad0s1a ------ The kernel config file is: cat VIOLA | grep -v ^#=20 machine i386 cpu I686_CPU ident VIOLA options SCHED_ULE # ULE scheduler options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big=20 directories options MD_ROOT # MD is a potential root device options NFSCLIENT # Network Filesystem Client options NFSSERVER # Network Filesystem Server options NFS_ROOT # NFS usable as /, requires NFSCLIE= NT options MSDOSFS # MSDOS Filesystem options CD9660 # ISO 9660 Filesystem options PROCFS # Process filesystem (requires=20 PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_GPT # GUID Partition Tables. options COMPAT_43 # Compatible with BSD 4.3 [KEEP THI= S!] options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 options SCSI_DELAY=3D5000 # Delay (in ms) before probing SC= SI options KTRACE # ktrace(1) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time=20 extensions options KBD_INSTALL_CDEV # install a CDEV entry in /dev options AHC_REG_PRETTY_PRINT # Print register bitfields in debug options ADAPTIVE_GIANT # Giant mutex is adaptive. device apic # I/O APIC device pci device fdc device ata device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives options ATA_STATIC_ID # Static device numbering device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device kbdmux # keyboard multiplexer device vga # VGA video card driver device splash # Splash screen and screen saver support device sc device agp # support several AGP chipsets device sio # 8250, 16[45]50 based serial ports device ppc device ppbus # Parallel port bus (required) device lpt # Printer device plip # TCP/IP over parallel device ppi # Parallel port interface device device miibus # MII bus support device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') device loop # Network loopback device random # Entropy device device ether # Ethernet support device sl # Kernel SLIP device ppp # Kernel PPP device tun # Packet tunnel. device pty # Pseudo-ttys (telnet etc) device md # Memory "disks" device gif # IPv6 and IPv4 tunneling device faith # IPv6-to-IPv4 relaying (translation) device bpf # Berkeley packet filter device uhci # UHCI PCI->USB interface device usb # USB Bus (required) =2D---- The crash happens at intervals of between 1 and 3 days (the machine is neve= r=20 turned off) Any ideas where to start poking at this problem? Bob =20 --nextPart1806878.BiBP8tTaPb Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (FreeBSD) iD8DBQBE6+nlAexE5bK/mHkRAqX1AKCBNLstUvX/PyKskOHMAuzo/y9JYQCeKvsL B4XFNPC9FyCRO+UVGgOYRig= =rN37 -----END PGP SIGNATURE----- --nextPart1806878.BiBP8tTaPb--