Date: Sat, 6 Jan 2007 19:14:41 +1100 From: Geoff Roberts <robertsg@westnet.com.au> To: freebsd-stable@freebsd.org Subject: System freeze on 6.1/2 when running makeworld and dump Message-ID: <200701061914.41528.robertsg@westnet.com.au>
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Hi,
I can consistantly make my system freeze when building makeworld and
running dump at the same time. The system actually locks - I have to
hit the reset switch to bring the system back to life.
I also get a core dump on current.
I have mounted the file systems as follows:
/
/tmp
/usr
/usr/obj
/var
The freeze always happens when using dump on the /usr mount point. Most
of the writes are going to /usr/obj.
I have tried both SCSI hardware and IDE. I have completely swapped RAM
(a few times) so I am only as confident as you can be it is not a
hardware issue :) I've also tried various CPU burn and RAM testers to
make sure there is no issue there.
I can also duplicate the issue dumping to /dev/null as opposed to an
actual tape drive through the SCSI card.
If I run dump without doing a makeworld in the background the system
backs up fine. If I run buildworld by itself without dump all is fine
as well.
Below is some information about my system configuration:
GENERIC 6.1 or 6.2 kernel (or current without SMP)
(note in the dmesg output it does not say GENERIC, but the CUSTOM config
is an exact copy of GENERIC).
I can freeze the system using either /dev/null or /dev/nsa0 below:
dump -C 32 -0 -a -L -u -f /dev/null /usr
The freeze does not happen till dump starts to write the files.
Has anyone else experienced this?
Kind regards,
Geoff
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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.
FreeBSD 6.1-RELEASE #0: Sun May 7 04:32:43 UTC 2006
root@opus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) Processor (908.09-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x642 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0440800<SYSCALL,<b18>,MMX+,3DNow+,3DNow>
real memory = 1073659904 (1023 MB)
avail memory = 1041719296 (993 MB)
kbd1 at kbdmux0
acpi0: <ASUS A7V> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 82C8363 (Apollo KT133x/KM133) host to PCI bridge> mem 0xe7800000-0xe7bfffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686A UDMA66 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xd800-0xd80f at device 4.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd400-0xd41f irq 7 at device 4.2 on pci0
uhci0: [GIANT-LOCKED]
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xd000-0xd01f irq 7 at device 4.3 on pci0
uhci1: [GIANT-LOCKED]
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <bridge> at device 4.4 (no driver attached)
pcib2: <PCI-PCI bridge> at device 10.0 on pci0
pci2: <PCI bus> on pcib2
amr0: <LSILogic MegaRAID 1.53> mem 0xe3000000-0xe300ffff irq 3 at device 10.1 on pci0
amr0: <Series 438> Firmware GH8E, BIOS 1.46, 16MB RAM
fxp0: <Intel 82550 Pro/100 Ethernet> port 0x9800-0x983f mem 0xe0800000-0xe0800fff,0xe0000000-0xe001ffff irq 11 at device 12.0 on pci0
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:02:b3:b7:14:52
atapci1: <Promise PDC20265 UDMA100 controller> port 0x9400-0x9407,0x9000-0x9003,0x8800-0x8807,0x8400-0x8403,0x8000-0x803f mem 0xdf800000-0xdf81ffff irq 10 at device 17.0 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
fdc0: <floppy drive controller> port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
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
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xcafff,0xd0000-0xd17ff on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
uhub2: ALCOR Generic USB Hub, class 9/0, rev 1.10/1.00, addr 2
uhub2: 4 ports with 4 removable, self powered
Timecounter "TSC" frequency 908090887 Hz quality 800
Timecounters tick every 1.000 msec
acd0: CDRW <AOPEN CRW1232/1.31> at ata1-master PIO4
amrd0: <LSILogic MegaRAID logical drive> on amr0
amrd0: 21552MB (44138496 sectors) RAID 0 (optimal)
Trying to mount root from ufs:/dev/amrd0s1a
fxp0: link state changed to UP
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/dev/ad0s1a on / (ufs, local, soft-updates)
devfs on /dev (devfs, local)
/dev/ad0s1e on /tmp (ufs, local, soft-updates)
/dev/ad0s2e on /usr (ufs, local, soft-updates)
/dev/ad0s2d on /usr/obj (ufs, local, soft-updates)
/dev/ad0s1d on /var (ufs, local, soft-updates)
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