6.1-RELEASE / 6.2 Kernel Crash...

[Jan Knepper]

All, (sorry for the cross post)

Something goofy is going on with a 6.x kernel.

Dual Opteron Server (Tyan motherboard). 2 GB RAM... 2 x 256 GB SATA HD's.
Just upgraded this machine from FreeBSD 5.5-STABLE to 6.2RC# and than 
down to 6.1-RELEASE.
For some reason FreeBSD 6.1 seems to be very unstable. I use a custom 
kernel, (most devices not present in the system have been removed).

When I create an SMP kernel after an undefined about of time which I 
have seen varying from 5 minutes up to about 6 hours the kernel will 
just hang. Things that seem to accelerate/aggrevate  this are running 
CVSup from a repository on the same system.
Something else that seems to push it is dd if=/dev/ad4 if=/dev/ad6 
bs=64m (copying the master disk to the supposed slave, however geom is 
not active and module geom_mirror is not loaded!

When I take SMP out of the kernel config and rebuild and install instead 
of hanging, the system seems to crash and reboot when I perform the same 
action.

Also... When I first upgraded I did get an error during boot:
 kernel: module_register_init: MOD_LOAD (amr_linux, 0xffffffff805db120, 
0) error 6
I disabled device amr (under RAID controllers) in the kernel config 
which took care of this.

Following the bootlog. If any of you had any idea what the problem might 
be I definitely would like to know.

Thanks!
Jan



 syslogd: kernel boot file is /boot/kernel/kernel
 kernel: Copyright (c) 1992-2006 The FreeBSD Project.
 kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 
1993, 1994
 kernel: The Regents of the University of California. All rights reserved.
 kernel: FreeBSD 6.1-RELEASE #4: Tue Dec 26 12:03:35 EST 2006
 kernel: root at digitaldaemon.com:/usr/src/sys/amd64/compile/digitaldaemon
 kernel: Timecounter "i8254" frequency 1193182 Hz quality 0
 kernel: CPU: AMD Opteron(tm) Processor 246 (1993.53-MHz K8-class CPU)
 kernel: Origin = "AuthenticAMD"  Id = 0xf5a  Stepping = 10
 kernel: 
Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
 kernel: AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow>
 kernel: real memory  = 2147418112 (2047 MB)
 kernel: avail memory = 2065596416 (1969 MB)
 kernel: ACPI APIC Table: <A M I  OEMAPIC >
 kernel: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 kernel: cpu0 (BSP): APIC ID:  0
 kernel: cpu1 (AP): APIC ID:  1
 kernel: MADT: Forcing active-low polarity and level trigger for SCI
 kernel: ioapic0 <Version 1.1> irqs 0-23 on motherboard
 kernel: ioapic1 <Version 1.1> irqs 24-27 on motherboard
 kernel: ioapic2 <Version 1.1> irqs 28-31 on motherboard
 kernel: netsmb_dev: loaded
 kernel: acpi0: <A M I OEMRSDT> on motherboard
 kernel: acpi0: Power Button (fixed)
 kernel: Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
 kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x5008-0x500b 
on acpi0
 kernel: cpu0: <ACPI CPU> on acpi0
 kernel: acpi_throttle0: <ACPI CPU Throttling> on cpu0
 kernel: cpu1: <ACPI CPU> on acpi0
 kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
 kernel: pci0: <ACPI PCI bus> on pcib0
 kernel: pcib1: <ACPI PCI-PCI bridge> at device 6.0 on pci0
 kernel: pci3: <ACPI PCI bus> on pcib1
 kernel: ohci0: <OHCI (generic) USB controller> mem 
0xff3fd000-0xff3fdfff irq 19 at device 0.0 on pci3
 kernel: ohci0: [GIANT-LOCKED]
 kernel: usb0: OHCI version 1.0, legacy support
 kernel: usb0: <OHCI (generic) USB controller> on ohci0
 kernel: usb0: USB revision 1.0
 kernel: uhub0: AMD OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 kernel: uhub0: 3 ports with 3 removable, self powered
 kernel: ohci1: <OHCI (generic) USB controller> mem 
0xff3fe000-0xff3fefff irq 19 at device 0.1 on pci3
 kernel: ohci1: [GIANT-LOCKED]
 kernel: usb1: OHCI version 1.0, legacy support
 kernel: usb1: <OHCI (generic) USB controller> on ohci1
 kernel: usb1: USB revision 1.0
 kernel: uhub1: AMD OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 kernel: uhub1: 3 ports with 3 removable, self powered
 kernel: xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0x8080-0x80ff mem 
0xff3ff800-0xff3ff87f irq 16 at device 10.0 on pci3
 kernel: miibus0: <MII bus> on xl0
 kernel: ukphy0: <Generic IEEE 802.3u media interface> on miibus0
 kernel: ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
 kernel: xl0: Ethernet address: 00:04:75:ad:ac:0a
 kernel: atapci0: <SiI 3114 SATA150 controller> port 
0x8c00-0x8c07,0x8880-0x8883,0x8800-0x8807,0x8480-0x8483,0x8400-0x840f 
mem 0xff3ffc00-0xff3fffff irq 17 at device 11.0 on pci3
 kernel: ata2: <ATA channel 0> on atapci0
 kernel: ata3: <ATA channel 1> on atapci0
 kernel: ata4: <ATA channel 2> on atapci0
 kernel: ata5: <ATA channel 3> on atapci0
 kernel: fwohci0: <Texas Instruments TSB43AB22/A> mem 
0xff3ff000-0xff3ff7ff,0xff3f8000-0xff3fbfff irq 19 at device 12.0 on pci3
 kernel: fwohci0: OHCI version 1.10 (ROM=1)
 kernel: fwohci0: No. of Isochronous channels is 4.
 kernel: fwohci0: EUI64 00:e0:81:00:00:30:4c:06
 kernel: fwohci0: Phy 1394a available S400, 2 ports.
 kernel: fwohci0: Link S400, max_rec 2048 bytes.
 kernel: firewire0: <IEEE1394(FireWire) bus> on fwohci0
 kernel: fwe0: <Ethernet over FireWire> on firewire0
 kernel: if_fwe0: Fake Ethernet address: 02:e0:81:30:4c:06
 kernel: fwe0: Ethernet address: 02:e0:81:30:4c:06
 kernel: fwe0: if_start running deferred for Giant
 kernel: sbp0: <SBP-2/SCSI over FireWire> on firewire0
 kernel: fwohci0: Initiate bus reset
 kernel: fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
 kernel: firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
 kernel: firewire0: bus manager 0 (me)
 kernel: isab0: <PCI-ISA bridge> at device 7.0 on pci0
 kernel: isa0: <ISA bus> on isab0
 kernel: atapci1: <AMD 8111 UDMA133 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 7.1 on pci0
 kernel: ata0: <ATA channel 0> on atapci1
 kernel: ata1: <ATA channel 1> on atapci1
 kernel: pci0: <serial bus, SMBus> at device 7.2 (no driver attached)
 kernel: pci0: <bridge> at device 7.3 (no driver attached)
 kernel: pci0: <multimedia, audio> at device 7.5 (no driver attached)
 kernel: pcib2: <ACPI PCI-PCI bridge> at device 10.0 on pci0
 kernel: pci2: <ACPI PCI bus> on pcib2
 kernel: bge0: <Broadcom BCM5703 Gigabit Ethernet, ASIC rev. 0x1002> mem 
0xff1f0000-0xff1fffff irq 24 at device 9.0 on pci2
 kernel: miibus1: <MII bus> on bge0
 kernel: brgphy0: <BCM5703 10/100/1000baseTX PHY> on miibus1
 kernel: brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 
1000baseTX, 1000baseTX-FDX, auto
 kernel: bge0: Ethernet address: 00:e0:81:2d:ee:f7
 kernel: pci0: <base peripheral, interrupt controller> at device 10.1 
(no driver attached)
 kernel: pcib3: <ACPI PCI-PCI bridge> at device 11.0 on pci0
 kernel: pci1: <ACPI PCI bus> on pcib3
 kernel: pci0: <base peripheral, interrupt controller> at device 11.1 
(no driver attached)
 kernel: pcib4: <ACPI Host-PCI bridge> on acpi0
 kernel: pci4: <ACPI PCI bus> on pcib4
 kernel: pcib5: <ACPI PCI-PCI bridge> at device 1.0 on pci4
 kernel: pci5: <ACPI PCI bus> on pcib5
 kernel: pci5: <display, VGA> at device 0.0 (no driver attached)
 kernel: pci5: <display> at device 0.1 (no driver attached)
 kernel: acpi_button0: <Power Button> on acpi0
 kernel: atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on 
acpi0
 kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0
 kernel: kbd0 at atkbd0
 kernel: atkbd0: [GIANT-LOCKED]
 kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0
 kernel: psm0: [GIANT-LOCKED]
 kernel: psm0: model IntelliMouse Explorer, device ID 4
 kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 
0x10 on acpi0
 kernel: sio0: type 16550A
 kernel: sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
 kernel: sio1: type 16550A
 kernel: fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 
irq 6 drq 2 on acpi0
 kernel: fdc0: [FAST]
 kernel: ppc0: <Standard parallel printer port> port 0x378-0x37f irq 7 
on acpi0
 kernel: ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
 kernel: ppbus0: <Parallel port bus> on ppc0
 kernel: orm0: <ISA Option ROMs> at iomem 
0xc0000-0xccfff,0xcd000-0xd17ff,0xd1800-0xd1fff,0
xd2000-0xd2fff on isa0
 kernel: sc0: <System console> at flags 0x100 on isa0
 kernel: sc0: VGA <16 virtual consoles, flags=0x300>
 kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 
0xa0000-0xbffff on isa0
 kernel: ugen0: American Power Conversion Back-UPS RS 1500 FW:8.g9 .D 
USB FW:g9, rev 1.10/1.06, addr 2
 kernel: Timecounters tick every 1.000 msec
 kernel: ipfw2 (+ipv6) initialized, divert loadable, rule-based 
forwarding enabled, default to deny, logging limited to 100 
packets/entry by default
 kernel: acd0: DVDR <NEC DVD RW ND-3520A/1.04> at ata0-master UDMA33
 kernel: ad4: 238475MB <HDS722525VLSA80 V36OA6MA> at ata2-master SATA150
 kernel: ad6: 238475MB <HDS722525VLSA80 V36OA6MA> at ata3-master SATA150
 kernel: SMP: AP CPU #1 Launched!
 kernel: Trying to mount root from ufs:/dev/ad4s1a