On Fri, Aug 18, 2006 at 10:31:36PM +0200, Martin Husemann wrote:
> On Fri, Aug 18, 2006 at 01:16:52PM -0700, Chris Kantarjiev wrote:
> > Oh, you think the system is overheating? No, this happens every time, 
> > freshly powered on.
> 
> This is a known problems - nforce boards reboot when booting SMP
> kernels after the recent ACPI changes.
Hm, just as a data point, my Ultra40, using nforce4, runs mostly ok
since a few days (after playing with the "pci mem hole" setting in bios ;-)
("mostly" because of locking problems w/ union fs...).
Below is dmesg(8) from the running kernel (build from sources cvs update-d
ca. noon today (MEST)). Or are the problems only known on nforce<not4>?

Kurt

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 4.99.1 (ULTRA40) #24: Fri Aug 18 12:55:17 MEST 2006
	ks@ibetty:/u/NetBSD/arch/amd64/obj/sys/arch/amd64/compile/ULTRA40
total memory = 8190 MB
avail memory = 7898 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
timecounter: selected timecounter "i8254" frequency 1193182 Hz quality 100
mainbus0 (root)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Dual Core AMD Opteron(tm) Processor 280, 2411.25 MHz
cpu0: features: f7dbfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features: f7dbfbff<PGE,MCA,CMOV,PAT,PSE36,MPC,NOX,MMXX,MMX>
cpu0: features: f7dbfbff<FXSR,SSE,SSE2,HTT,LONG,3DNOW2,3DNOW>
cpu0: I-cache 64 KB 64B/line 2-way, D-cache 64 KB 64B/line 2-way
cpu0: L2 cache 1 MB 64B/line 16-way
cpu0: ITLB 32 4 KB entries fully associative, 8 4 MB entries fully associative
cpu0: DTLB 32 4 KB entries fully associative, 8 4 MB entries fully associative
cpu0: calibrating local timer
cpu0: apic clock running at 200 MHz
cpu0: 16 page colors
cpu1 at mainbus0: apid 1 (application processor)
cpu1: starting
cpu1: Dual Core AMD Opteron(tm) Processor 280, 2411.11 MHz
cpu1: features: f7dbfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu1: features: f7dbfbff<PGE,MCA,CMOV,PAT,PSE36,MPC,NOX,MMXX,MMX>
cpu1: features: f7dbfbff<FXSR,SSE,SSE2,HTT,LONG,3DNOW2,3DNOW>
cpu1: I-cache 64 KB 64B/line 2-way, D-cache 64 KB 64B/line 2-way
cpu1: L2 cache 1 MB 64B/line 16-way
cpu1: ITLB 32 4 KB entries fully associative, 8 4 MB entries fully associative
cpu1: DTLB 32 4 KB entries fully associative, 8 4 MB entries fully associative
cpu2 at mainbus0: apid 2 (application processor)
cpu2: starting
cpu2: Dual Core AMD Opteron(tm) Processor 280, 2411.11 MHz
cpu2: features: f7dbfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu2: features: f7dbfbff<PGE,MCA,CMOV,PAT,PSE36,MPC,NOX,MMXX,MMX>
cpu2: features: f7dbfbff<FXSR,SSE,SSE2,HTT,LONG,3DNOW2,3DNOW>
cpu2: I-cache 64 KB 64B/line 2-way, D-cache 64 KB 64B/line 2-way
cpu2: L2 cache 1 MB 64B/line 16-way
cpu2: ITLB 32 4 KB entries fully associative, 8 4 MB entries fully associative
cpu2: DTLB 32 4 KB entries fully associative, 8 4 MB entries fully associative
cpu3 at mainbus0: apid 3 (application processor)
cpu3: starting
cpu3: Dual Core AMD Opteron(tm) Processor 280, 2411.11 MHz
cpu3: features: f7dbfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu3: features: f7dbfbff<PGE,MCA,CMOV,PAT,PSE36,MPC,NOX,MMXX,MMX>
cpu3: features: f7dbfbff<FXSR,SSE,SSE2,HTT,LONG,3DNOW2,3DNOW>
cpu3: I-cache 64 KB 64B/line 2-way, D-cache 64 KB 64B/line 2-way
cpu3: L2 cache 1 MB 64B/line 16-way
cpu3: ITLB 32 4 KB entries fully associative, 8 4 MB entries fully associative
cpu3: DTLB 32 4 KB entries fully associative, 8 4 MB entries fully associative
ioapic0 at mainbus0 apid 4 (I/O APIC)
ioapic0: pa 0xfec00000, version 11, 24 pins
ioapic1 at mainbus0 apid 5 (I/O APIC)
ioapic1: pa 0xd0000000, version 11, 24 pins
acpi0 at mainbus0: Advanced Configuration and Power Interface
acpi0: using Intel ACPI CA subsystem version 20060217
acpi0: X/RSDT: OemId <PTLTD ,  RSDT  ,06040000>, AslId < LTP,00000000>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
timecounter: selected timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
ACPI-Fast 24-bit timer
mpacpi: could not get bus number, assuming bus 0
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
acpibut0 at acpi0 (PNP0C0C): ACPI Power Button
PNP0C01 [System Board] at acpi0 not configured
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0000 [AT Interrupt Controller] at acpi0 not configured
attimer0 at acpi0 (PNP0100): AT Timer
attimer0: io 0x40-0x43 irq 0
PNP0200 [AT DMA Controller] at acpi0 not configured
pcppi0 at acpi0 (PNP0800)
pcppi0: io 0x61
PNP0B00 [AT Real-Time Clock] at acpi0 not configured
PNP0C04 [Math Coprocessor] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0A05 [Generic Container Device] at acpi0 not configured
com0 at acpi0 (PNP0501-1)
com0: io 0x3f8-0x3ff irq 4
com0: ns16550a, working fifo
com0: console
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
pcppi0: attached to attimer0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
NVIDIA nForce4 Memory Controller (miscellaneous memory, revision 0xa3) at pci0 dev 0 function 0 not configured
pcib0 at pci0 dev 1 function 0
pcib0: NVIDIA nForce4 PCI-ISA bridge (rev. 0xa3)
NVIDIA nForce4 SMBus (SMBus serial bus, revision 0xa2) at pci0 dev 1 function 1 not configured
ohci0 at pci0 dev 2 function 0: NVIDIA nForce4 USB Host Controller (rev. 0xa2)
LUS0: Picked IRQ 20 with weight 0
ohci0: interrupting at ioapic0 pin 20 (irq 10)
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: NVIDIA OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 10 ports with 10 removable, self powered
ehci0 at pci0 dev 2 function 1: NVIDIA nForce4 USB2 Host Controller (rev. 0xa3)
LUS2: Picked IRQ 21 with weight 0
ehci0: interrupting at ioapic0 pin 21 (irq 11)
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
ehci0: companion controller, 4 ports each: ohci0
usb1 at ehci0: USB revision 2.0
uhub1 at usb1
uhub1: NVIDIA EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1: 10 ports with 10 removable, self powered
auich0 at pci0 dev 4 function 0: nForce4 AC-97 Audio
LACI: Picked IRQ 22 with weight 0
auich0: interrupting at ioapic0 pin 22 (irq 11)
auich0: ac97: Avance Logic ALC850 codec; no 3D stereo
auich0: ac97: ext id 9c6<AC97_23,LDAC,SDAC,CDAC,SPDIF,DRA>
viaide0 at pci0 dev 6 function 0
viaide0: NVIDIA nForce4 IDE Controller (rev. 0xf2)
viaide0: bus-master DMA support present
viaide0: primary channel configured to compatibility mode
viaide0: primary channel interrupting at ioapic0 pin 14 (irq 14)
atabus0 at viaide0 channel 0
viaide0: secondary channel configured to compatibility mode
viaide0: secondary channel interrupting at ioapic0 pin 15 (irq 15)
atabus1 at viaide0 channel 1
viaide1 at pci0 dev 7 function 0
viaide1: NVIDIA nForce4 Serial ATA Controller (rev. 0xf3)
viaide1: bus-master DMA support present
viaide1: primary channel wired to native-PCI mode
LSI1: Picked IRQ 23 with weight 0
viaide1: using ioapic0 pin 23 (irq 10) for native-PCI interrupt
atabus2 at viaide1 channel 0
viaide1: secondary channel wired to native-PCI mode
atabus3 at viaide1 channel 1
viaide2 at pci0 dev 8 function 0
viaide2: NVIDIA nForce4 Serial ATA Controller (rev. 0xf3)
viaide2: bus-master DMA support present
viaide2: primary channel wired to native-PCI mode
LTID: Picked IRQ 20 with weight 1
viaide2: using ioapic0 pin 20 (irq 11) for native-PCI interrupt
atabus4 at viaide2 channel 0
viaide2: secondary channel wired to native-PCI mode
atabus5 at viaide2 channel 1
ppb0 at pci0 dev 9 function 0: NVIDIA nForce4 PCI Host Bridge (rev. 0xa2)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
fwohci0 at pci1 dev 7 function 0: Texas Instruments TSB43AA22/A IEEE 1394 Host Controller (rev. 0x00)
LNK3: Picked IRQ 16 with weight 0
fwohci0: interrupting at ioapic0 pin 16 (irq 10)
fwohci0: OHCI version 1.10 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 08:00:20:14:40:01:08:b9
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
nfe0 at pci0 dev 10 function 0LMAC: Picked IRQ 21 with weight 1
: ioapic0 pin 21 (irq 10), address 00:14:4f:23:fb:16
makphy0 at nfe0 phy 1: Marvell 88E1111 Gigabit PHY, rev. 2
makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
ppb1 at pci0 dev 13 function 0: NVIDIA nForce4 PCIe Host Bridge (rev. 0xa3)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
ppb2 at pci0 dev 14 function 0: NVIDIA nForce4 PCIe Host Bridge (rev. 0xa3)
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
vga0 at pci3 dev 0 function 0: NVIDIA product 0x00cd (rev. 0xa2)
vga0: WARNING: ignoring 64-bit BAR @ 0x14
vga0: WARNING: ignoring 64-bit BAR @ 0x1c
wsdisplay0 at vga0 kbdmux 1
wsmux1: connecting to wsdisplay0
pchb0 at pci0 dev 24 function 0
pchb0: Advanced Micro Devices AMD64 HyperTransport configuration (rev. 0x00)
pchb1 at pci0 dev 24 function 1
pchb1: Advanced Micro Devices AMD64 Address Map configuration (rev. 0x00)
pchb2 at pci0 dev 24 function 2
pchb2: Advanced Micro Devices AMD64 DRAM configuration (rev. 0x00)
pchb3 at pci0 dev 24 function 3
pchb3: Advanced Micro Devices AMD64 Miscellaneous configuration (rev. 0x00)
pchb4 at pci0 dev 25 function 0
pchb4: Advanced Micro Devices AMD64 HyperTransport configuration (rev. 0x00)
pchb5 at pci0 dev 25 function 1
pchb5: Advanced Micro Devices AMD64 Address Map configuration (rev. 0x00)
pchb6 at pci0 dev 25 function 2
pchb6: Advanced Micro Devices AMD64 DRAM configuration (rev. 0x00)
pchb7 at pci0 dev 25 function 3
pchb7: Advanced Micro Devices AMD64 Miscellaneous configuration (rev. 0x00)
isa0 at pcib0
pci4 at mainbus0 bus 128
pci4: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
NVIDIA nForce4 Memory Controller (miscellaneous memory, revision 0xa3) at pci4 dev 0 function 0 not configured
NVIDIA product 0x00d3 (miscellaneous memory, revision 0xa3) at pci4 dev 1 function 0 not configured
viaide3 at pci4 dev 7 function 0
viaide3: NVIDIA nForce4 Serial ATA Controller (rev. 0xf3)
viaide3: bus-master DMA support present
viaide3: primary channel wired to native-PCI mode
LTID: Picked IRQ 44 with weight 0
viaide3: using ioapic1 pin 20 (irq 11) for native-PCI interrupt
atabus6 at viaide3 channel 0
viaide3: secondary channel wired to native-PCI mode
atabus7 at viaide3 channel 1
viaide4 at pci4 dev 8 function 0
viaide4: NVIDIA nForce4 Serial ATA Controller (rev. 0xf3)
viaide4: bus-master DMA support present
viaide4: primary channel wired to native-PCI mode
LSI1: Picked IRQ 45 with weight 0
viaide4: using ioapic1 pin 21 (irq 11) for native-PCI interrupt
atabus8 at viaide4 channel 0
viaide4: secondary channel wired to native-PCI mode
atabus9 at viaide4 channel 1
nfe1 at pci4 dev 10 function 0LMAC: Picked IRQ 46 with weight 0
: ioapic1 pin 22 (irq 10), address 00:14:4f:23:fb:17
makphy1 at nfe1 phy 1: Marvell 88E1111 Gigabit PHY, rev. 2
makphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
ppb3 at pci4 dev 13 function 0: NVIDIA nForce4 PCIe Host Bridge (rev. 0xa3)
pci5 at ppb3 bus 129
pci5: i/o space, memory space enabled, rd/line, wr/inv ok
ppb4 at pci4 dev 14 function 0: NVIDIA nForce4 PCIe Host Bridge (rev. 0xa3)
pci6 at ppb4 bus 130
pci6: i/o space, memory space enabled, rd/line, wr/inv ok
ioapic0: enabling
ioapic1: enabling
timecounter: Timecounter "TSC" frequency 2411229930 Hz quality 800
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
ieee1394if0: bus manager 0 (me)
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
audio0 at auich0: full duplex, independent
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 0: <MATSHITADVD-RAM UJ-845S, , D100> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(viaide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA)
uhidev0 at uhub0 port 3 configuration 1 interface 0
uhidev0: Targus PS/2+USB Mouse, rev 1.10/51.15, addr 2, iclass 3/1
ums0 at uhidev0: 3 buttons and Z dir.
wsmouse0 at ums0 mux 0
uhub2 at uhub1 port 7
uhub2: Standard Microsystems product 0x2502, class 9/0, rev 2.00/0.01, addr 2
uhub2: single transaction translator
uhub2: 2 ports with 2 removable, self powered
uhub3 at uhub0 port 4
uhub3: Sun Microsystems product 0x100e, class 9/0, rev 2.00/1.03, addr 3
uhub3: 4 ports with 3 removable, bus powered
wd0 at atabus2 drive 0: <ST3250823AS>
wd0: quirks 2<FORCE_LBA48>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 232 GB, 484521 cyl, 16 head, 63 sec, 512 bytes/sect x 488397168 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd0(viaide1:0:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
wd1 at atabus3 drive 0: <HITACHI HDS7225SBSUN250G 0548N68BPE>
wd1: drive supports 16-sector PIO transfers, LBA48 addressing
wd1: 232 GB, 484514 cyl, 16 head, 63 sec, 512 bytes/sect x 488390625 sectors
wd1: 32-bit data port
wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd1(viaide1:1:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
boot device: wd1
root on wd1a dumps on wd1b
root file system type: ffs
cpu1: CPU 1 running
cpu2: CPU 2 running
cpu3: CPU 3 running
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)
uhidev1 at uhub3 port 4 configuration 1 interface 0
uhidev1: Sun Microsystems Sun USB Keyboard, rev 2.00/1.03, addr 4, iclass 3/1
ukbd0 at uhidev1
wskbd0 at ukbd0 mux 1
wskbd0: connecting to wsdisplay0
Accounting started