stable-8 regression: time stands still

Mon Mar 1 20:34:56 UTC 2010

Hi,

After upgrading my 7.2-PRERELEASE system to 8-stable I encountered
some very strange problems, most obvious:

- startup would hang on starting devd, only continuing after a ^C

- reboot would hang, but reboot -q would work.

- nfs clients would report strange locking problems.

Now I've found that probably the real problem here is that NO TIME
IS PASSING (!!). Successively calling 'date' will allways give me
the exact same time to the second.
A 'sleep 1' will hang indefinetely.

The BIOS is OK. After (and only after) a reboot, time will be updated to
the time of reboot, but stay there forever after.

Before I go back to 7.2 (tested there are still no problems
there with a livecd) maybe someone want to shed some light on this.
I've attached dmesg.boot.

cheers,
Ruben

-------------- next part --------------
Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-RELEASE-p2 #6: Sun Feb 21 15:45:07 CET 2010
    root at malenfant.lan:/usr/obj/usr/src/sys/MALENFANT
module_register: module g_label already exists!
Module g_label failed to register: 17
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ (2700.11-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x60fb2  Stepping = 2
  Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
  Features2=0x2001<SSE3,CX16>
  AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!>
  AMD Features2=0x11f<LAHF,CMP,SVM,ExtAPIC,CR8,Prefetch>
  TSC: P-state invariant
real memory  = 2147483648 (2048 MB)
avail memory = 1958805504 (1868 MB)
ACPI APIC Table: <090908 APIC1020>
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
ioapic0 <Version 2.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <090908 RSDT1020> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of ffb80000, 80000 (3) failed
acpi0: reservation of fff00000, 100000 (3) failed
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, 77f00000 (3) failed
ACPI HPET table warning: Sequence is non-zero (2)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0xc000-0xc0ff mem 0xf0000000-0xf7ffffff,0xfe9f0000-0xfe9fffff,0xfe800000-0xfe8fffff irq 18 at device 5.0 on pci1
pcib2: <ACPI PCI-PCI bridge> at device 5.0 on pci0
pci2: <ACPI PCI bus> on pcib2
re0: <RealTek 8101E/8102E/8102EL PCIe 10/100baseTX> port 0xd800-0xd8ff mem 0xfeaff000-0xfeafffff irq 17 at device 0.0 on pci2
re0: Using 1 MSI messages
re0: Chip rev. 0x34000000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rlphy0: <RTL8201L 10/100 media interface> PHY 1 on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
re0: Ethernet address: 00:1f:e2:6a:ac:35
re0: [FILTER]
atapci0: <ATI IXP600 SATA300 controller> port 0xb000-0xb007,0xa000-0xa003,0x9000-0x9007,0x8000-0x8003,0x7000-0x700f mem 0xfe7ff800-0xfe7ffbff irq 22 at device 18.0 on pci0
atapci0: [ITHREAD]
atapci0: AHCI v1.10 controller with 4 3Gbps ports, PM supported
ata2: <ATA channel 0> on atapci0
ata2: port is not ready (timeout 0ms) tfd = 000001d0
ata2: software reset clear timeout
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: port is not ready (timeout 0ms) tfd = 000001d0
ata3: software reset clear timeout
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci0
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci0
ata5: [ITHREAD]
ohci0: <OHCI (generic) USB controller> mem 0xfe7fe000-0xfe7fefff irq 16 at device 19.0 on pci0
ohci0: [ITHREAD]
usbus0: <OHCI (generic) USB controller> on ohci0
ohci1: <OHCI (generic) USB controller> mem 0xfe7fd000-0xfe7fdfff irq 17 at device 19.1 on pci0
ohci1: [ITHREAD]
usbus1: <OHCI (generic) USB controller> on ohci1
ohci2: <OHCI (generic) USB controller> mem 0xfe7fc000-0xfe7fcfff irq 18 at device 19.2 on pci0
ohci2: [ITHREAD]
usbus2: <OHCI (generic) USB controller> on ohci2
ohci3: <OHCI (generic) USB controller> mem 0xfe7fb000-0xfe7fbfff irq 17 at device 19.3 on pci0
ohci3: [ITHREAD]
usbus3: <OHCI (generic) USB controller> on ohci3
ohci4: <OHCI (generic) USB controller> mem 0xfe7fa000-0xfe7fafff irq 18 at device 19.4 on pci0
ohci4: [ITHREAD]
usbus4: <OHCI (generic) USB controller> on ohci4
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfe7ff000-0xfe7ff0ff irq 19 at device 19.5 on pci0
ehci0: [ITHREAD]
usbus5: EHCI version 1.0
usbus5: <EHCI (generic) USB 2.0 controller> on ehci0
pci0: <serial bus, SMBus> at device 20.0 (no driver attached)
atapci1: <ATI IXP600 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 20.1 on pci0
ata0: <ATA channel 0> on atapci1
ata0: [ITHREAD]
hdac0: <ATI SB600 High Definition Audio Controller> mem 0xfe7f4000-0xfe7f7fff irq 16 at device 20.2 on pci0
hdac0: HDA Driver Revision: 20090624_0136
hdac0: [ITHREAD]
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib3: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pci3: <ACPI PCI bus> on pcib3
ath0: <Atheros 5212> mem 0xfebf0000-0xfebfffff irq 20 at device 0.0 on pci3
ath0: [ITHREAD]
ath0: AR2413 mac 7.9 RF2413 phy 4.5
rl0: <RealTek 8139 10/100BaseTX> port 0xe800-0xe8ff mem 0xfebefc00-0xfebefcff irq 21 at device 1.0 on pci3
miibus1: <MII bus> on rl0
rlphy1: <RealTek internal media interface> PHY 0 on miibus1
rlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:0e:2e:55:b1:9b
rl0: [ITHREAD]
acpi_button0: <Power Button> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
ppc0: <Parallel port> port 0x378-0x37f irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppc0: [ITHREAD]
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
plip0: [ITHREAD]
lpt0: <Printer> on ppbus0
lpt0: [ITHREAD]
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
acpi_throttle0: CLK_VAL field overlaps THT_EN bit
device_attach: acpi_throttle0 attach returned 6
powernow0: <PowerNow! K8> on cpu0
cpu1: <ACPI CPU> on acpi0
powernow1: <PowerNow! K8> on cpu1
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert enabled, nat loadable, rule-based forwarding disabled, default to accept, logging disabled
The GEOM class LABEL is already loaded.
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 480Mbps High Speed USB v2.0
acd0: DVDR <TSSTcorp CDDVDW SH-S222A/SA00> at ata0-master UDMA66
ad4: 152627MB <SAMSUNG HD161HJ GF100-07> at ata2-master SATA300
ugen0.1: <ATI> at usbus0
uhub0: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <ATI> at usbus1
uhub1: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <ATI> at usbus2
uhub2: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <ATI> at usbus3
uhub3: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen4.1: <ATI> at usbus4
uhub4: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <ATI> at usbus5
uhub5: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus5
GEOM: ad4: geometry does not match label (255h,63s != 16h,63s).
ad6: 152627MB <Maxtor 6V160E0 VA111900> at ata3-master SATA300
hdac0: HDA Codec #3: Realtek ALC662
pcm0: <HDA Realtek ALC662 PCM #0 Analog> at cad 3 nid 1 on hdac0
pcm1: <HDA Realtek ALC662 PCM #1 Digital> at cad 3 nid 1 on hdac0
SMP: AP CPU #1 Launched!
GEOM: ad6s1: geometry does not match label (255h,63s != 16h,63s).
Root mount waiting for: usbus5 usbus4 usbus3 usbus2 usbus1 usbus0
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub3: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
Root mount waiting for: usbus5
Root mount waiting for: usbus5
Root mount waiting for: usbus5
Root mount waiting for: usbus5
uhub5: 10 ports with 10 removable, self powered
Root mount waiting for: usbus5
Trying to mount root from ufs:/dev/ufs/ROOT
ugen0.2: <FTDI> at usbus0
ugen0.3: <vendor 0x1267> at usbus0
ums0: <vendor 0x1267 PS/2+USB Mouse, class 0/0, rev 1.10/22.70, addr 3> on usbus0
ums0: 3 buttons and [XYZ] coordinates ID=0