Date: Thu, 23 Dec 2004 04:08:39 +0100 From: Benjamin Lutz <benlutz@datacomm.ch> To: freebsd-stable@freebsd.org Subject: slow system freeze Message-ID: <200412230408.48770.benlutz@datacomm.ch>
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Hello,
I'm having a Problem with FreeBSD 5.3 here. The system slowly freezes.
It starts with one application that just locks up. Other applications=20
still work, but when I switch to them and do stuff in them, they usually=20
lock up after a few seconds as well. Starting new processes or logging in=20
at a physical console does not work anymore, and after about 30 secs the=20
whole system is frozen. Nothing is printed to the first physical console=20
or the logs. This has happened both under load and while the system was=20
mostly idle (just me irc'ing).
Now, I realize that this description is very vague, but maybe you can tell=
=20
me how to even start debugging this? There's no panic, ie no kernel dump=20
I could analyze.
I'm no kernel developer, but if I had to guess it sounds like a scheduler=20
problem, ie some table being overwritten.
I've attached my dmesg for reference.
Greetings
Benjamin
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Copyright (c) 1992-2004 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 5.3-RELEASE-p2 #20: Thu Dec 2 03:52:21 CET 2004
maxlor@merlin:/usr/obj/usr/src/sys/MERLIN
WARNING: MPSAFE network stack disabled, expect reduced performance.
ACPI APIC Table: <Nvidia AWRDACPI>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) 64 Processor 3500+ (2210.09-MHz 686-class CPU)
Origin =3D "AuthenticAMD" Id =3D 0xff0 Stepping =3D 0
Features=3D0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE=
,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
AMD Features=3D0xe0500000<NX,AMIE,LM,DSP,3DNow!>
real memory =3D 1073676288 (1023 MB)
avail memory =3D 1036861440 (988 MB)
ioapic0 <Version 1.1> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <Nvidia AWRDACPI> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf0-0xcf3,0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pci0: <serial bus, SMBus> at device 1.1 (no driver attached)
ohci0: <OHCI (generic) USB controller> mem 0xf5002000-0xf5002fff irq 22 at =
device 2.0 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
ohci1: <OHCI (generic) USB controller> mem 0xf5003000-0xf5003fff irq 21 at =
device 2.1 on pci0
ohci1: [GIANT-LOCKED]
usb1: OHCI version 1.0, legacy support
usb1: SMM does not respond, resetting
usb1: <OHCI (generic) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 4 ports with 4 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf5004000-0xf50040ff irq 20=
at device 2.2 on pci0
ehci0: [GIANT-LOCKED]
ehci_pci_attach: companion usb0
ehci_pci_attach: companion usb1
usb2: EHCI version 1.0
usb2: companion controllers, 4 ports each: usb0 usb1
usb2: <EHCI (generic) USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: nVidia EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 8 ports with 8 removable, self powered
pci0: <bridge, PCI-unknown> at device 5.0 (no driver attached)
pci0: <multimedia, audio> at device 6.0 (no driver attached)
atapci0: <nVidia nForce3 Pro UDMA133 controller> port 0xf000-0xf00f,0x376,0=
x170-0x177,0x3f6,0x1f0-0x1f7 at device 8.0 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
atapci1: <GENERIC ATA controller> port 0xdc00-0xdc0f,0xb60-0xb63,0x960-0x96=
7,0xbe0-0xbe3,0x9e0-0x9e7 irq 20 at device 9.0 on pci0
ata2: channel #0 on atapci1
ata3: channel #1 on atapci1
pcib1: <ACPI PCI-PCI bridge> at device 11.0 on pci0
pci1: <ACPI PCI bus> on pcib1
nvidia0: <GeForce FX 5200> mem 0xe8000000-0xefffffff,0xf0000000-0xf0ffffff =
irq 16 at device 0.0 on pci1
nvidia0: [GIANT-LOCKED]
pcib2: <ACPI PCI-PCI bridge> at device 14.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcm0: <Creative EMU10K1> port 0xa000-0xa01f irq 18 at device 8.0 on pci2
pcm0: <SigmaTel STAC9708/11 AC97 Codec>
pci2: <multimedia, video> at device 9.0 (no driver attached)
pci2: <multimedia> at device 9.1 (no driver attached)
re0: <RealTek 8169S Single-chip Gigabit Ethernet> port 0xa800-0xa8ff mem 0x=
f3000000-0xf30000ff irq 16 at device 13.0 on pci2
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S media interface> on miibus0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000b=
aseTX-FDX, auto
re0: Ethernet address: 00:11:09:65:fc:0e
re0: [GIANT-LOCKED]
fdc0: <floppy drive controller> port 0x3f7,0x3f0-0x3f5 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 acp=
i0
sio0: type 16550A
ppc0: <Standard parallel printer port> port 0x778-0x77b,0x378-0x37f irq 7 o=
n acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 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 MouseMan+, device ID 0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd6000-0xd6fff,0xd4000-0xd57ff,0xd0000-0x=
d3fff 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
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
Timecounter "TSC" frequency 2210091664 Hz quality 800
Timecounters tick every 10.000 msec
acd0: DVDROM <Pioneer DVD-ROM ATAPIModel DVD-106S 0122/E1.22> at ata0-maste=
r UDMA66
acd1: DVDR <PLEXTOR DVDR PX-708A/1.07> at ata1-master UDMA33
ad4: 152627MB <WDC WD1600JD-00HBB0/08.02D08> [310101/16/63] at ata2-master =
UDMA33
cd0 at ata0 bus 0 target 0 lun 0
cd0: <PIONEER DVD-ROM DVD-106 1.22> Removable CD-ROM SCSI-0 device=20
cd0: 66.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd1 at ata1 bus 0 target 0 lun 0
cd1: <PLEXTOR DVDR PX-708A 1.07> Removable CD-ROM SCSI-0 device=20
cd1: 33.000MB/s transfers
cd1: Attempt to query device size failed: NOT READY, Medium not present - t=
ray closed
Mounting root from ufs:/dev/ad4s1a
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /var was not properly dismounted
NVRM: AGP cannot be enabled on this combination of the AMD CPU and OS kernel
NVRM: kernel upgrade recommended.
NVRM: AGP cannot be enabled on this combination of the AMD CPU and OS kernel
NVRM: kernel upgrade recommended.
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