Bug 129315

Summary: [em] amd64 motherboard: Intel DG965WH motherboard compatibility with AMD64
Product: Base System Reporter: Robert Brown <rjb>
Component: amd64Assignee: freebsd-amd64 (Nobody) <amd64>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: 8.0-CURRENT   
Hardware: Any   
OS: Any   

Description Robert Brown 2008-11-30 23:00:05 UTC 
On the Intel DG965WH motherboard, FreeBSD will not boot.  I am using the Intel DG965WH motherboard as described here:
http://download.intel.com/support/motherboards/desktop/dg965wh/sb/d5600801us.pdf
http://www.intel.com/products/desktop/motherboards/dg965wh/dg965wh-overview.htm

The kernel does not panic; the system simply gets to the same point during an initial bootup and then reboots as if the 'reset' button on the front of the machine was pressed. Generally this happens after the 'em0' device is initialized but before any disks are detected or mounted. This behavior is consistent with 6.3-RELEASE, 6.4-RELEASE, 7.0-RELEASE, and 7.1-BETA2 using the bootonly installation ISOs. 

There is an interesting difference using the 200811 snapshot ISO for FreeBSD 8. On this kernel bootup, it does not just reset the computer but hangs/freezes during the boot. The good news is that I am able to capture the output at the point that it freezes:

-- BEGIN CAPTURED OUTPUT --

pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: domain=0, physical bus=0
found ->	vendor=0x8086, dev=0x29a0, revid=0x02
		domain=0, bus=0, slot=0, func=0
		class=06-00-00, hdrtype=0x00, mfdev=0
		cmdreg=0x0006, statreg=0x2090, cachelnsz=0 (dwords)
		lattimer=0x00 (0ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found ->	vendor=0x8086, dev=0x29a2, revid=0x02
		domain=0, bus=0, slot=2, func=0
		class=03-00-00, hdrtype=0x00, mfdev=0
		cmdreg=0x0007, statreg=0x0090, cachelnsz=0 (dwords)
		lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
		intpin=a, irq=11
		powerspec 2 supports D0 D3 current D0
		MSI supports 1 message
		map[10]: type Memory, range 32, base rxd0200000, size 20, enabled

-- END CAPTURED OUTPUT --

At that point it just stops booting and sits there. The machine must be physically reset.

OK, so this tells me that it could have something to do with the PCI bus and/or disk controller. To troubleshoot, I first made sure I was on the latest BIOS release 1754, which is the latest release as of 11/08. Next, I went into the BIOS configuration and configured it as follows. The idea was to disable everything possible to narrow down the cause.

Advanced -> Boot Configuration:
-- Numlock: On
-- Max CPUID Value Limit: Disable
-- Display Setup Prompt: On

Advanced -> Peripheral Configuration:
-- Serial Port: Disable
-- Parallel Port: Disable
-- Audio: Disable
-- On-board LAN: Disable
-- Onboard 1394: Disable

Advanced -> Drive Configuration:
-- ATA/IDE Mode: Legacy (Other option is 'Native')
-- S.M.A.R.T.: Enable
-- Hard Disk Pre-Delay: No

NOTE: Changing ATA/IDE mode to "Native" allows another option, which is "Configure SATA As" with three choices - IDE, RAID, and AHCI. I have tried with every combination as follows:

1) Legacy - Produces errors as described above
2) Native, IDE - Hangs after pcib0 and pci0 lines, no 'found' lines
3) Native, RAID - Produces errors as described above
4) Native, AHCI - Produces errors as described above

Advanced -> Floppy Configuration:
<Disabled>

Advanced -> Video Configuration:
-- DVMT Mode: DVMT
-- IGD DVMT Memory: 128mb
-- IGD Aperture Size: 256mb
-- Primary Video Adaptor: auto

Advanced -> Chipset Configuration -> Memory Configuration
-- SDRAM Control: Automatic (800Mhz, 5.0-5-5-18)

Advanced -> Chipset Configuration
-- PCI Latency Timer: 32
-- HPET: Enable

Advanced -> USB Configuration
-- USB Ports: Disable


That's it for the relevant BIOS settings. Note that there are no USB or Firewire devices connected and there are no PCI or other cards of any sort plugged in to this system. It is the motherboard, CPU, RAM, a single ATA100 hard drive of type ST3160812A, and a DVD-ROM of type HL-DT-STDVD-ROM. 

This same system can and does run Fedora Linux. There are a few special boot options that are required to boot Linux properly, as described in this link:
http://www.gvenkat.com/archives/2007/08/09/gentoo-linux-20070-intel-dg965wh-and-ide-cddvd-drives/

Specifically, the Linux kernel wants the options "all-generic-ide pci=nommconf" which I am not very familiar with. The same problems of rebooting on kernel boot happened with Linux until those options were passed to the kernel. 

Under Linux, it appears that the pci=nommconf boot option tells the kernel not to probe the PCI hardware. I am wondering if there is something similar for FreeBSD.

Fix: 

None at this time. I expect that there may be some special kernel boot option similar to what is required on Linux. 

I can capture any and all debugging information requested for this issue as well. Let me know what is needed and I'm happy to help. 

Suggestions, comments, or questions are welcome. Thanks!
How-To-Repeat: Boot the install media for any FreeBSD release, 6.3, 6.4, 7.0, 7.1-BETA2, or the 200811 snapshot of FreeBSD 8.
Comment 1 bruce 2008-12-01 04:28:09 UTC 
How much memory is installed on this machine?  I have one of these 
motherboards, with a Core 2 Quad Q6600 and 4 GB memory. Mine has an 
older BIOS (I think from about a year ago), but at the time there was a 
bug in the BIOS that caused it to return bad values so that the memory 
over 4GB was misclassified.  Linux users were able to manually 
reclassify the memory, but I never got it working on FreeBSD.  If you 
are running with more than 4GB memory, what happens if you remove 
memory, or add

hw.physmem="4G"

to /boot/loader.conf?

Here's a link to a message thread to my problem with this board:
http://groups.google.com/group/lucky.freebsd.current/browse_thread/thread/92fd4e9ef6f2b5bb
Comment 2 Robert Brown 2008-12-01 04:58:14 UTC 
I have another weird problem as part of this. If I boot the 7.1-BETA2  
or 8.0 snapshot 200811 bootonly iso images and hit 6 to escape to the  
prompt, I can type for about 1-3 seconds and the system freezes. No  
more characters can be input and this is consistent across all boots  
of the ISOs. When I move back to the 7.0-RELEASE ISO, both bootonly  
and disc1, they allow me to hit 6 to escape to the prompt and I can  
type as long as I like with no lockups whatsoever.

On a 7.0-RELEASE CD, I hit 6 to get to the boot prompt and asked it  
for my settings. Here's what it has, manually typed by me. For this  
capture I had re-enabled serial, parallel, network, firewire, and USB  
ports.

LINES=24
acpi_load=YES
autoboot_delay=NO
bootfile=kernel
comconsole_speed=9600
console=vidconsole
currdev=cd0:
hint.acpi.0.oem=INTEL
hint.acpi.0.revision=1
hint.acpi.0.rsdp=0xfe020
hint.acpi.0.rsdt=0xbe6fd038
hint.atkbd.0.at=atkbdc
hint.atkbd.0.irq=1
hint.atkbdc.0.at=isa
hint.atkbdc.0.port=0x060
hint.fd.0.at=fdc0
hint.fc.0.drive=0
hint.fd.1.at=fdc0
hint.fd.1.drive=1
hint.fdc.0.at=isa
hint.fdc.0.drq=2
hint.fdc.0.irq=6
hint.fdc.0.port=0x3F0
hint.ppc.0.at=isa
hint.ppc.0.irq=7
hint.psm.0.at=atkbdc
hint.psm.0.irq=12
hint.sc.0.at=isa
hint.sc.0.flags=0x100
hint.sio.0.at=isa
hint.sio.0.flags=0x10
hint.sio.0.irq=4
hint.sio.0.port=0x3F8
hint.sio.1.at=isa
hint.sio.1.irq=3
hint.sio.1.port=0x2F8
hint.sio.2.at=isa
hint.sio.2.disabled=1
hint.sio.2.irq=5
hint.sio.2.port=0x3E8
hint.sio.3.at=isa
hint.sio.3.disabled=1
hint.sio.3.irq=9
hint.sio.3.port=0x2E8
hint.vga.0.at=isa
interpret=OK
kernel=kernel
kernel_options=
kernelname=/boot/kernel/kernel
loaddev=cd0:
mac_ifoff=NO
module_path=/boot/kernel;/boot/modules
prompt=${interpret}
smbios.bios.reldate=11/17/2008
smbios.bios.vendor=Intel Corp.
smbios.bios.version=MQ96510J.86A.1754.2008.1117.0002
smbios.chassis.maker=
smbios.chassis.serial=
smbios.chassis.tag=
smbios.chassis.version=
smbios.planar.maker=Intel Corporation
smbios.planar.product=DG965WH
smbios.planar.serial=BQWH6380064A
smbios.planar.version=AAD41692-304
smbios.socket.enabled=1
smbios.socket.populated=1
smbios.system.maker=
smbios.system.product=
smbios.system.serial=
smbios.system.uuid=aafeeac0-4d35-11db-9304-00e01888972e
smbios.system.version=


More information from the Intel technical spec for this board:

1.5.3.1 Serial ATA Support
The ICH8s Serial ATA controller offers six independent Serial ATA  
ports with a
theoretical maximum transfer rate of 3 Gbits/sec per port.  One device  
can be installed
on each port for a maximum of six Serial ATA devices.  A point-to- 
point interface is
used for host to device connections, unlike Parallel ATA IDE which  
supports a
master/slave configuration and two devices per channel.
For compatibility, the underlying Serial ATA functionality is  
transparent to the
operating system.  The Serial ATA controller can operate in both  
legacy and native
modes.  In legacy mode, standard IDE I/O and IRQ resources are  
assigned (IRQ 14
and 15).  In Native mode, standard PCI Conventional bus resource  
steering is used.
Native mode is the preferred mode for configurations using the  
Windows* XP and
Windows 2000 operating systems.
Comment 3 Robert Brown 2008-12-01 06:05:13 UTC 
Bruce,

Thanks for the reply. This system has 3GB of memory, 2 banks of  
matched 512MB and 2 banks of matched 1GB. I saw the BIOS weirdness  
about the 4GB issue but since I have less than that amount I didn't  
pay much attention to it. Thanks for the link - I will check that out  
as well.

For now I am trying various combinations of BIOS settings for the disk  
controller combined with set hint.apic.0.disabled="1", unset  
acpi_load, and set hint.acpi.0.disabled="1".  Disabling ACPI causes a  
freeze instead of a complete reboot, which is progress. There are lots  
of messages about not properly allocating IRQs which I find strange.  
The system on 7.0-RELEASE with ACPI/APIC disabled hangs when trying to  
mount the image to continue the installation.

Do you have FreeBSD 7.X / amd64 running on this board? If yes, can you  
provide your exact BIOS release? I'll downgrade to that and see if it  
helps.

Thanks,

-Robert

--
Robert J. Brown
rjb@robertjbrown.com
Comment 4 Robert Brown 2008-12-01 08:33:57 UTC 
I have since tried a few things:

-- Removed memory down to 1GB (matched pair of 512mb modules, dual  
channel mode - channel A DIMM0, channel B DIMM0)

-- Backed the BIOS down to earlier revisions due to other reports of  
bug issues with newer BIOSes. I tried 1754, 1716, 1705, 1699, and  
1669. The 1669 BIOS was supposed to fix some bugs introduced in later  
revisions but my system behaves exactly the same. 


With 7.0-RELEASE, option 1 on the install CD still does a clean reboot  
about half way through kernel initialization. Option 2 to disable ACPI  
gets further and then hangs while trying to mount root from ufs:/dev/ 
md0. This requires a manual reboot.

Here is what I can see of the screen as it is frozen from option #2.  
This was manually typed in.

-- BEGIN SCREEN CAPTURE --

device_attach: atapci1 attach returned 6
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
orm0: <ISA Option ROMs> at iomem 0xcb800-0xcd7ff, 0xcd800-0xce7ff,  
0xce800-0xcf7ff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
fdc0: cannot reserve interrupt line
ppc0: cannot reserve I/O port range
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: configured irq4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
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
RTC BIOS diagnostic error 80<clock_battery>
Timecounter "TSC" frequency 1872271506 Hz quality 800
Timecounters ticket every 1.000 msec
hptrr: no controller detected
md0: Preloaded image </boot/mfsroot> 4194304 bytes at 0xffffffff80bc6c08
Trying to mount root from ufs:/dev/md0

-- END SCREEN CAPTURE --


My next step is to re-roll the latest CVSUP'd sources from the 7.1  
tree into a make release on a different (working) amd64 system. I'd  
like to see what the latest source will get me but I'm not optimistic  
at this point.

Question: should I try the i386 build to see if there are any  
differences? I really need to run amd64 but I am open to trying i386  
if it would help get to the bottom of this.
Comment 5 Robert Brown 2009-01-17 23:37:07 UTC 
I tried this with 7.1-RELEASE and still have an issue but I do have an  
important update.

At this point, I have just the bare board with a Core 2 Duo CPU and  
ATA hard drive set to cable select primary position. I attached a  
Plextor DVD/CD via USB. Nothing else is plugged in and I continue to  
get a reboot about 1/3 of the way through the kernel boot process and  
way before it mounts any disk partitions. It seems to indicate  
something about an interrupt before the reboot but it flashes by too  
quickly for me to see what the last message says.

I disabled EVERY peripheral in the BIOS (sound, firewire, LAN, serial,  
parallel) and BOOM it works! The two other settings that I changed  
from the first post are the video mode was changed from DVMT to FIXED  
and I disabled "XD Technology" which is a link on the Security tab of  
the BIOS. I was able to boot the 7.1-RELEASE and install the OS to the  
hard drive. I then rebooted and turned on the peripherals one at a  
time to figure out what the problem was. I narrowed it down to the  
onboard LAN device. I now have everything else turned on except the  
onboard LAN and I can boot and have a stable system.

Here are the BIOS settings that allow me to work properly (without LAN):

Advanced->Boot Configuration
	Numlock On
	Max CPUID Value Limit Disable
	Display Setup Prompt On

Advanced->Peripheral Configuration
	Serial Port Enable
	Parallel Port Disable (haven't tried this since I don't use it)
	Audio Enable
	On-board LAN Disable
	Onboard 1394 Enable

Advanced->Drive Configuration
	ATA/IDE Mode Native
	Configure SATA at AHCI (IDE works too)
	SMART Enable
	Hard Disk Pre-Delay No

Advanced->Floppy Configuration
	Floppy Disable

Advanced->Video Configuration
	DVMT Mode Fixed
	IGD DVMT Memory 128MB
	IGD Aperture Size 128MB
	Primary Video Adaptor Auto

Advanced->Fan Control
	Processor Zone Response Normal
	Processor Zone Damping Normal
	Automatic Fan Detection Disable

Advanced->Chipset Configuration
	Memory Configuration
		SDRAM Control Manual
		CPC Override Disabled
		Memory Frequency 800MHz
		tCL 5
		tRCD 5
		tRP 5
		tRASmin 15
	PCI Express Config
		Compliance Test Pattern Disable
	PCI Latency Timer 32
	HPET Disable

Advanced->USB Configuration
	USB Ports Enable
	USB Legacy Enable

Security
	Expansion Card Text Disable
	Chassis Intrusion Disable
	XD Technology Disable
	Intel Virtualization Technology Disable

Power
	After Power Failure Power On
	Wake on LAN from S5 Power On
	Enhanced Intel SpeedStep Technology Enable
	Intel Quick Resume Techology Disable
	Wake system from S5 Disable

I also updated to the latest 1754 BIOS release and still have the  
instant reboot if the LAN is enabled so this problem is true with the  
latest FreeBSD release and the latest BIOS for this board.

The onboard LAN chip is an Intel 82566DC Gigabit Ethernet controller  
so I suspect this problem is related to that driver.

Here is the dmesg output for the system where everything is running  
except onboard LAN:

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 7.1-RELEASE #2: Sat Jan 17 14:31:36 PST 2009
     root@:/usr/obj/usr/src/sys/SMOS0002
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 CPU          6300  @ 1.86GHz (1868.54-MHz K8- 
class CPU)
   Origin = "GenuineIntel"  Id = 0x6f6  Stepping = 6
    
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=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
   AMD Features=0x20000800<SYSCALL,LM>
   AMD Features2=0x1<LAHF>
   Cores per package: 2
usable memory = 3185475584 (3037 MB)
avail memory  = 3080007680 (2937 MB)
ACPI APIC Table: <INTEL  DG965WH >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
  cpu0 (BSP): APIC ID:  0
  cpu1 (AP): APIC ID:  1
ioapic0: Changing APIC ID to 2
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <INTEL DG965WH> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0x20f0-0x20f7 mem  
0xd0200000-0xd02fffff,0xc0000000-0xcfffffff irq 16 at device 2.0 on pci0
agp0: <Intel G965 SVGA controller> on vgapci0
agp0: detected 7676k stolen memory
agp0: aperture size is 256M
drm0: <Intel i965G> on vgapci0
info: [drm] AGP at 0xc0000000 256MB
info: [drm] Initialized i915 1.5.0 20060119
pci0: <simple comms> at device 3.0 (no driver attached)
uhci0: <Intel 82801H (ICH8) USB controller USB-D> port 0x20c0-0x20df  
irq 16 at device 26.0 on pci0
uhci0: [GIANT-LOCKED]
uhci0: [ITHREAD]
usb0: <Intel 82801H (ICH8) USB controller USB-D> on uhci0
usb0: USB revision 1.0
uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801H (ICH8) USB controller USB-E> port 0x20a0-0x20bf  
irq 21 at device 26.1 on pci0
uhci1: [GIANT-LOCKED]
uhci1: [ITHREAD]
usb1: <Intel 82801H (ICH8) USB controller USB-E> on uhci1
usb1: USB revision 1.0
uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
uhub1: 2 ports with 2 removable, self powered
ehci0: <Intel 82801H (ICH8) USB 2.0 controller USB2-B> mem  
0xd0304c00-0xd0304fff irq 18 at device 26.7 on pci0
ehci0: [GIANT-LOCKED]
ehci0: [ITHREAD]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <Intel 82801H (ICH8) USB 2.0 controller USB2-B> on ehci0
usb2: USB revision 2.0
uhub2: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb2
uhub2: 4 ports with 4 removable, self powered
umass0: <PLEXTOR Corp. USB Storage Adapter, class 0/0, rev 2.00/0.00,  
addr 2> on uhub2
axe0: <vendor 0x0b95 product 0x7720, class 255/255, rev 2.00/0.01,  
addr 3> on uhub2
axe0: AX88772, bufsz 1536, boundary 64
miibus0: <MII bus> on axe0
ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus0
ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
axe0: WARNING: using obsoleted if_watchdog interface
axe0: WARNING: using obsoleted IFF_NEEDSGIANT flag
axe0: Ethernet address: 00:50:b6:04:21:fc
pcm0: <Intel 82801H High Definition Audio Controller> mem  
0xd0300000-0xd0303fff irq 22 at device 27.0 on pci0
pcm0: [ITHREAD]
pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 28.1 on pci0
pci2: <ACPI PCI bus> on pcib2
atapci0: <Marvell 88SX6101 UDMA133 controller> port 0x1018-0x101f, 
0x1024-0x1027,0x1010-0x1017,0x1020-0x1023,0x1000-0x100f mem  
0xd0100000-0xd01001ff irq 17 at device 0.0 on pci2
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
pcib3: <ACPI PCI-PCI bridge> at device 28.2 on pci0
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 28.3 on pci0
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 28.4 on pci0
pci5: <ACPI PCI bus> on pcib5
uhci2: <Intel 82801H (ICH8) USB controller USB-A> port 0x2080-0x209f  
irq 23 at device 29.0 on pci0
uhci2: [GIANT-LOCKED]
uhci2: [ITHREAD]
usb3: <Intel 82801H (ICH8) USB controller USB-A> on uhci2
usb3: USB revision 1.0
uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
uhub3: 2 ports with 2 removable, self powered
uhci3: <Intel 82801H (ICH8) USB controller USB-B> port 0x2060-0x207f  
irq 19 at device 29.1 on pci0
uhci3: [GIANT-LOCKED]
uhci3: [ITHREAD]
usb4: <Intel 82801H (ICH8) USB controller USB-B> on uhci3
usb4: USB revision 1.0
uhub4: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb4
uhub4: 2 ports with 2 removable, self powered
uhci4: <Intel 82801H (ICH8) USB controller USB-C> port 0x2040-0x205f  
irq 18 at device 29.2 on pci0
uhci4: [GIANT-LOCKED]
uhci4: [ITHREAD]
usb5: <Intel 82801H (ICH8) USB controller USB-C> on uhci4
usb5: USB revision 1.0
uhub5: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb5
uhub5: 2 ports with 2 removable, self powered
ehci1: <Intel 82801H (ICH8) USB 2.0 controller USB2-A> mem  
0xd0304800-0xd0304bff irq 23 at device 29.7 on pci0
ehci1: [GIANT-LOCKED]
ehci1: [ITHREAD]
usb6: EHCI version 1.0
usb6: companion controllers, 2 ports each: usb3 usb4 usb5
usb6: <Intel 82801H (ICH8) USB 2.0 controller USB2-A> on ehci1
usb6: USB revision 2.0
uhub6: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb6
uhub6: 6 ports with 6 removable, self powered
pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci6: <ACPI PCI bus> on pcib6
fwohci0: <Texas Instruments TSB43AB22/A> mem 0xd0004000-0xd00047ff, 
0xd0000000-0xd0003fff irq 19 at device 3.0 on pci6
fwohci0: [FILTER]
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:90:27:00:01:b4:c0:17
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:90:27:b4:c0:17
fwe0: Ethernet address: 02:90:27:b4:c0:17
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 00:90:27:00:01:b4:c0:17 @ 0xfffe00000000,  
S400, maxrec 2048
sbp0: <SBP-2/SCSI over FireWire> on firewire0
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0xbe1cc000
fwohci0: Initiate bus reset
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci1: <Intel AHCI controller> port 0x20e8-0x20ef,0x20fc-0x20ff, 
0x20e0-0x20e7,0x20f8-0x20fb,0x2020-0x203f mem 0xd0304000-0xd03047ff  
irq 19 at device 31.2 on pci0
atapci1: [ITHREAD]
atapci1: AHCI Version 01.10 controller with 6 ports detected
ata3: <ATA channel 0> on atapci1
ata3: [ITHREAD]
ata4: <ATA channel 1> on atapci1
ata4: [ITHREAD]
ata5: <ATA channel 2> on atapci1
ata5: [ITHREAD]
ata6: <ATA channel 3> on atapci1
ata6: [ITHREAD]
ata7: <ATA channel 4> on atapci1
ata7: [ITHREAD]
ata8: <ATA channel 5> on atapci1
ata8: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
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]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: [ITHREAD]
psm0: model IntelliMouse, device ID 3
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10  
on acpi0
sio0: type 16550A
sio0: [FILTER]
cpu0: <ACPI CPU> on acpi0
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
coretemp1: <CPU On-Die Thermal Sensors> on cpu1
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
orm0: <ISA Option ROM> at iomem 0xcb800-0xcc7ff 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
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert loadable, nat loadable, rule-based  
forwarding disabled, defaultfirewire0: 1 nodes, maxhop <= 0, cable IRM  
= 0 (me)
firewire0: bus manager 0 (me)
  to deny, logging disabled
ad5: 152627MB <Seagate ST3160812A 3.AAJ> at ata2-slave UDMA100
pcm0: <HDA Codec: Sigmatel STAC9271D>
pcm0: <HDA Driver Revision: 20080420_0052>
SMP: AP CPU #1 Launched!
cd0 at umass-sim0 bus 0 target 0 lun 0
cd0: <PLEXTOR DVDR   PX-716A 1.11> Removable CD-ROM SCSI-0 device
cd0: 40.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not  
present - tray closed
Trying to mount root from ufs:/dev/ad5s1a



--
Robert J. Brown
rjb@robertjbrown.com
Comment 6 Andriy Gapon freebsd_committer freebsd_triage 2010-12-05 11:58:11 UTC 
Robert,

are you still able to reproduce the issue?
Can you try to use a CURRENT snapshot and possibly get a backtrace or any other
messages before the reboot?

-- 
Andriy Gapon
Comment 7 Jaakko Heinonen freebsd_committer freebsd_triage 2011-12-09 17:41:15 UTC 
State Changed
From-To: open->feedback

Note that submitter has been asked for feedback.
Comment 8 Jaakko Heinonen freebsd_committer freebsd_triage 2012-01-27 08:56:07 UTC 
State Changed
From-To: feedback->closed

Feedback timeout.