Date: Wed, 23 Aug 2006 01:38:34 -0400 From: Bob Richards <bob@tania.servebbs.org> To: freebsd-questions@freebsd.org Subject: Occasional System Lockups Message-ID: <200608230138.45827.bob@tania.servebbs.org>
next in thread | raw e-mail | index | archive | help
--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<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,=
CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory =3D 267051008 (254 MB)
avail memory =3D 256045056 (244 MB)
kbd1 at kbdmux0
acpi0: <DELL GX110 > 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: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82810E (i810E GMCH) SVGA controller> mem=20
0xf4000000-0xf7ffffff,0xff000000-0xff07ffff irq 9 at device 1.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> 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: <MII bus> 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: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH UDMA66 controller> port=20
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
uhci0: <Intel 82801AA (ICH) USB controller> port 0xff80-0xff9f irq 11 at=20
device 31.2 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801AA (ICH) USB controller> 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: <serial bus, SMBus> at device 31.3 (no driver attached)
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> 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: <ECP parallel printer port> 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: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 531611246 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 9765MB <Maxtor 51024U2 DA620CQ0> at ata0-master UDMA66
acd0: CDROM <SAMSUNG SC-140B/d005> 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--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200608230138.45827.bob>