My build system has become more and more useless under the fresher releases
of netbsd-4.  It won't boot at all, hanging at various places, unless I
'boot -s' and then 'exit' once in single-user.  Most interesting is the
reporting of the CPU speeds.  This system has three 900MHz/100MHz/2M xeons
but note how they're reported.  The kernel is a GENERIC.MP with a few other
additives, nothing major.  Then jump down to the end and note that two of
the CPUs aren't even started.

I'd like to help sort this out, but I'm not sure where to start.  I can't
boot a kernel with ACPI and DIAG. I can't boot ACPI without invoking
incantations.  I can't build/boot a 'no acpi' kernel into MP.  This was a
rock-solid system under 3.x.  Is there a document that describes who should
avoid netbsd-4 somewhere?


NetBSD 4.0_RC2 (PETER-FW) #3: Tue Oct  9 15:46:01 CDT 2007
        
peter@buster:/builds/netbsd-4/i386/obj/builds/netbsd-4/src/sys/arch/i386/com
pile/PETER-FW
total memory = 2047 MB
rbus: rbus_min_start set to 0x80000000
avail memory = 2001 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
BIOS32 rev. 0 found at 0xf0000
mainbus0 (root)
cpu0 at mainbus0: apid 1 (application processor)
cpu0: starting
cpu0: Intel Pentium III Xeon (686-class), 13.14 MHz, id 0x6a4
cpu0: features 383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features 383fbff<PGE,MCA,CMOV,PAT,PSE36,MMX>
cpu0: features 383fbff<FXSR,SSE>
cpu0: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu0: L2 cache 2 MB 32B/line 8-way
cpu0: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu0: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu0: 64 page colors
cpu1 at mainbus0: apid 2 (application processor)
cpu1: starting
cpu1: Intel Pentium III Xeon (686-class), 16.32 MHz, id 0x6a4
cpu1: features 383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu1: features 383fbff<PGE,MCA,CMOV,PAT,PSE36,MMX>
cpu1: features 383fbff<FXSR,SSE>
cpu1: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu1: L2 cache 2 MB 32B/line 8-way
cpu1: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu1: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu2 at mainbus0: apid 3 (boot processor)
cpu2: Intel Pentium III Xeon (686-class), 16.34 MHz, id 0x6a4
cpu2: features 383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu2: features 383fbff<PGE,MCA,CMOV,PAT,PSE36,MMX>
cpu2: features 383fbff<FXSR,SSE>
cpu2: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu2: L2 cache 2 MB 32B/line 8-way
cpu2: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu2: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu2: calibrating local timer
cpu2: apic clock running at 99 MHz
ioapic0 at mainbus0 apid 8 (I/O APIC)
ioapic0: pa 0xfec00000, version 11, 35 pins
ioapic0: misconfigured as apic 0
ioapic0: remapped to apic 8
acpi0 at mainbus0: Advanced Configuration and Power Interface
acpi0: using Intel ACPI CA subsystem version 20060217
acpi0: X/RSDT: OemId <COMPAQ,YORKTOWN,00000002>, AslId <  M-R^D,0000162e>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
ACPI-Fast 24-bit timer
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
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not
configured
PNP0000 [AT Interrupt Controller] at acpi0 not configured
attimer1 at acpi0 (PNP0100): AT Timer
attimer1: io 0x40-0x43 irq 0
PNP0200 [AT DMA Controller] at acpi0 not configured
pcppi1 at acpi0 (PNP0800)
pcppi1: io 0x61
pcppi1: children must have an explicit unit
midi0 at pcppi1: PC speaker (CPU-intensive output)
sysbeep0 at pcppi1
pckbc1 at acpi0 (PNP0F13): aux port
pckbc1: irq 12
pckbc2 at acpi0 (PNP0303): kbd port
pckbc2: io 0x60,0x64 irq 1
PNP0A06 [Generic Container Device] at acpi0 not configured
lpt3 at acpi0 (PNP0400)
lpt3: io 0x378-0x37f,0x778-0x77d irq 7 drq 0
PNP0700 [PC standard floppy disk controller] at acpi0 not configured
com3 at acpi0 (PNP0501-0)
com3: io 0x3f8-0x3ff irq 4
com3: ns16550a, working fifo
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
PNP0A03 [PCI/PCI-X Host Bridge] 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
acpitz0 at acpi0: ACPI Thermal Zone
acpitz0: unable to get polling interval; using default of 30.0s
acpitz0: passive cooling mode only
acpitz0: critical 31.3C passive 8.3C
pcppi1: attached to attimer1
pckbd0 at pckbc2 (kbd slot)
pckbc2: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: ServerWorks CNB20-HE PCI bridge (rev. 0x23)
pchb1 at pci0 dev 0 function 1
pchb1: ServerWorks CNB20-HE PCI bridge (rev. 0x01)
pchb2 at pci0 dev 0 function 2
pchb2: ServerWorks CNB30-LE PCI bridge (rev. 0x01)
pci1 at pchb2 bus 2
pci1: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
Compaq product 0xa0f7 (PCI Hot-Plug system, revision 0x12) at pci1 dev 5
function 0 not configured
pchb3 at pci0 dev 0 function 3
pchb3: ServerWorks CNB30-LE PCI bridge (rev. 0x01)
pci2 at pchb3 bus 7
pci2: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
Compaq product 0xa0f7 (PCI Hot-Plug system, revision 0x12) at pci2 dev 5
function 0 not configured
ciss0 at pci2 dev 6 function 0: Compaq Smart Array 5300 V1
ciss0: interrupting at ioapic0 pin 22 (irq 5)
ciss0: 1 LD, HW rev 0, FW 3.54/3.54
scsibus0 at ciss0: 1 target, 8 luns per target
ppb0 at pci2 dev 7 function 0: Intel S21152BA,S21154AE/BE PCI-PCI Bridge
(rev. 0x00)
pci3 at ppb0 bus 8
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
fxp0 at pci3 dev 4 function 0: i82559 Ethernet, rev 8
fxp0: interrupting at ioapic0 pin 24 (irq 15)
fxp0: Ethernet address 00:08:02:df:11:82
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1 at pci3 dev 5 function 0: i82559 Ethernet, rev 8
fxp1: interrupting at ioapic0 pin 25 (irq 15)
fxp1: Ethernet address 00:08:02:df:11:83
inphy1 at fxp1 phy 1: i82555 10/100 media interface, rev. 4
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Compaq Advanced Systems Management Controller (miscellaneous system) at pci0
dev 3 function 0 not configured
esiop0 at pci0 dev 4 function 0: Symbios Logic 53c1510d (ultra2-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at ioapic0 pin 29 (irq 10)
scsibus1 at esiop0: 16 targets, 8 luns per target
esiop1 at pci0 dev 4 function 1: Symbios Logic 53c1510d (ultra2-wide scsi)
esiop1: using on-board RAM
esiop1: interrupting at ioapic0 pin 28 (irq 3)
scsibus2 at esiop1: 16 targets, 8 luns per target
vga1 at pci0 dev 5 function 0: ATI Technologies 3D Rage IIC (rev. 0x7a)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
pcib0 at pci0 dev 15 function 0
pcib0: ServerWorks OSB4 southbridge (rev. 0x51)
rccide0 at pci0 dev 15 function 1
rccide0: ServerWorks OSB4 IDE Controller (rev. 0x00)
rccide0: bus-master DMA support present
rccide0: primary channel configured to compatibility mode
rccide0: primary channel interrupting at ioapic0 pin 14 (irq 14)
atabus0 at rccide0 channel 0
rccide0: secondary channel configured to compatibility mode
rccide0: secondary channel interrupting at ioapic0 pin 15 (irq 15)
atabus1 at rccide0 channel 1
isa0 at pcib0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff
npx0: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
isapnp0: no ISA Plug 'n Play devices found
ioapic0: enabling
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
Kernelized RAIDframe activated
IPsec: Initialized Security Association Processing.
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
scsibus2: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 0 lun 0: <COMPAQ, LOGICAL VOLUME, 3.54> disk fixed
sd0: 69463 MB, 17434 cyl, 255 head, 32 sec, 512 bytes/sect x 142261440
sectors
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 0: <Compaq  CRD-8402B, 2000/05/10, 1.03> cdrom
removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2
cd0(rccide0:0:0): using PIO mode 4, DMA mode 2 (using DMA)
sd1 at scsibus2 target 0 lun 0: <IFT, 3102, 0223> disk fixed
sd1: 237 GB, 61261 cyl, 127 head, 64 sec, 512 bytes/sect x 497929600 sectors
sd1: sync (50.00ns offset 16), 16-bit (40.000MB/s) transfers, tagged
queueing
boot device: sd0
root on sd0a dumps on sd0b
root file system type: ffs
cpu0: failed to start
cpu1: failed to start

Ideas?

peter