Re: 6.0-BETA5 random freeze with rtc

* Thomas Quinot, 2005-11-21 :

> On a new Dell Precision 380 box running 6.05-BETA5, I've seen random
> freezes (apparently not related to specific activities running on the
> machine, which has web and mail servers and also runs an X server) a few
> days apart.

dmesg output:

Copyright (c) 1992-2005 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 6.0-BETA5 #0: Mon Oct 10 00:16:00 CEST 2005
    root_at_melamine.cuivre.fr.eu.org:/usr/obj/usr/src/sys/NOEHCI
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (2992.59-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf43  Stepping = 3
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x649d<SSE3,RSVD2,MON,DS_CPL,EST,CNTX-ID,CX16,<b14>>
  AMD Features=0x20100000<NX,LM>
  Hyperthreading: 2 logical CPUs
real memory  = 1072209920 (1022 MB)
avail memory = 1040347136 (992 MB)
ACPI APIC Table: <DELL   WS 380 >
ioapic0: Changing APIC ID to 8
ioapic0 <Version 2.0> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <DELL WS 380 > on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNKA> irq 11 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 10 on acpi0
pci_link2: <ACPI PCI Link LNKC> irq 3 on acpi0
pci_link3: <ACPI PCI Link LNKD> on acpi0
pci_link4: <ACPI PCI Link LNKE> irq 5 on acpi0
pci_link5: <ACPI PCI Link LNKF> irq 9 on acpi0
pci_link6: <ACPI PCI Link LNKG> irq 5 on acpi0
pci_link7: <ACPI PCI Link LNKH> irq 10 on acpi0
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
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
pci1: <display> at device 0.1 (no driver attached)
pci0: <multimedia> at device 27.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci0
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> irq 17 at device 28.5 on pci0
pci4: <ACPI PCI bus> on pcib4
bge0: <Broadcom BCM5751 Gigabit Ethernet, ASIC rev. 0x4001> mem 0xefbf0000-0xefbfffff irq 17 at device 0.0 on pci4
miibus0: <MII bus> on bge0
brgphy0: <BCM5750 10/100/1000baseTX PHY> on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto
bge0: Ethernet address: 00:12:3f:75:c0:00
uhci0: <UHCI (generic) USB controller> port 0xff80-0xff9f irq 21 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) 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
uhci1: <UHCI (generic) USB controller> port 0xff60-0xff7f irq 22 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <UHCI (generic) USB controller> port 0xff40-0xff5f irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <UHCI (generic) USB controller> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhci3: <UHCI (generic) USB controller> port 0xff20-0xff3f irq 23 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <UHCI (generic) USB controller> on uhci3
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci5: <ACPI PCI bus> on pcib5
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf irq 16 at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH7 SATA150 controller> port 0xfe00-0xfe07,0xfe10-0xfe13,0xfe20-0xfe27,0xfe30-0xfe33,0xfea0-0xfeaf mem 0xefffbc00-0xefffbfff irq 20 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
ata4: <ATA channel 2> on atapci1
ata5: <ATA channel 3> on atapci1
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
ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f irq 7 drq 1 on acpi0
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
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xcafff,0xcb000-0xccfff,0xcd000-0xcffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
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
ums0: Logitech Optical USB Mouse, rev 2.00/3.40, addr 2, iclass 3/1
ums0: 3 buttons and Z dir.
ukbd0: Dell Dell USB Keyboard, rev 1.10/2.00, addr 3, iclass 3/1
kbd0 at ukbd0
Timecounter "TSC" frequency 2992593382 Hz quality 800
Timecounters tick every 1.000 msec
acd0: DVDR <PHILIPS DVD+/-RW DVD8701/5D24> at ata0-master UDMA33
ad4: 152587MB <Seagate ST3160023AS 8.12> at ata2-master SATA150
ad6: 152587MB <Seagate ST3160023AS 8.12> at ata3-master SATA150
ad8: 152587MB <Seagate ST3160023AS 8.12> at ata4-master SATA150
cd0 at ata0 bus 0 target 0 lun 0
cd0: <PHILIPS DVD+-RW DVD8701 5D24> Removable CD-ROM SCSI-0 device 
cd0: 33.000MB/s transfers
cd0: cd present [282445 x 2048 byte records]
GEOM_MIRROR: Device mirror0 created (id=1042513580).
GEOM_MIRROR: Device mirror0: provider ad4s1 detected.
GEOM_STRIPE: Device stripe0 created (id=1293460592).
GEOM_STRIPE: Disk ad4s2 attached to stripe0.
GEOM_MIRROR: Device mirror0: provider ad6s1 detected.
GEOM_MIRROR: Device mirror0: provider ad6s1 activated.
GEOM_MIRROR: Device mirror0: provider ad4s1 activated.
GEOM_MIRROR: Device mirror0: provider mirror/mirror0 launched.
GEOM_STRIPE: Disk ad6s2 attached to stripe0.
GEOM_STRIPE: Device stripe0 activated.
Trying to mount root from ufs:/dev/mirror/mirror0a
WARNING: / was not properly dismounted
/: mount pending error: blocks 4 files 1
WARNING: /usr2 was not properly dismounted
WARNING: /data was not properly dismounted