During boot: "Programming 16 pins in IOAPIC" ... and then hangs

[David Landgren]

Greetings list,

I have an HP DL380-G3 with a P4 processor. I upgraded the source tree
last night to 4.9-PRERELEASE. This is the last server I have that is 
running a GENERIC kernel, two others are successfully running SMP 
kernels (insofar as hw.ncpus = 2).

I copied over a successful kernel configuration file and tried to 
build an SMP kernel. The new kernel boots with the following:

Programming 16 pins in IOAPIc #0
IOAPIC #0 intpin 2 -> irq 0
Programming 16 pins in IOAPIc #1
Programming 16 pins in IOAPIc #2
Programming 16 pins in IOAPIc #3

... and then hangs. If I comment out

options        SMP
options        APIC_IO
options        HTT

in the kernel configuration file it boots correctly. I've searched
around, and found that someone had a similar problem [1]. The
suggestion there was to increase "your NINTR to 32", and also talks
about APIC_INTMAPSIZE and ICU_LEN. These don't appear to be kernel
options, at least, grep APIC LINT doesn't return anything else.

I'm now worried that if I upgrade the other two servers they'll die on 
reboot. Included below is the kernel configuration file used

Thanks for any clues I can use,
David

References:
1. http://www.geocrawler.com/archives/3/171/2000/2/0/3274582/

Kernel configuration file:
# BEGIN #
machine         i386
cpu             I686_CPU

ident           DL380G3B
maxusers        0

options         MAXDSIZ="(1024*1024*1024)"
options         MAXSSIZ="(256*1024*1024)"
options         DFLDSIZ="(256*1024*1024)"
options         NSWAPDEV=1

options         MATH_EMULATE
options         INET
options         INET6
options         FFS
options         FFS_ROOT
options         SOFTUPDATES
options         UFS_DIRHASH
options         MFS
options         MD_ROOT
options         MSDOSFS
options         CD9660
options         CD9660_ROOT
options         PROCFS
options         COMPAT_43
options         SCSI_DELAY=15000
options         UCONSOLE
options         USERCONFIG
options         VISUAL_USERCONFIG
options         KTRACE
options         SYSVSHM
options         SYSVMSG
options         SYSVSEM
options         P1003_1B
options         _KPOSIX_PRIORITY_SCHEDULING
options         ICMP_BANDLIM
options         KBD_INSTALL_CDEV
options         AHC_REG_PRETTY_PRINT
options         AHD_REG_PRETTY_PRINT

options         SMP
options         APIC_IO
options         HTT

device          isa
device          eisa
device          pci

device          fdc0    at isa? port IO_FD1 irq 6 drq 2
device          fd0     at fdc0 drive 0
device          fd1     at fdc0 drive 1

device          ata0    at isa? port IO_WD1 irq 14
device          ata1    at isa? port IO_WD2 irq 15
device          ata
device          atadisk
device          atapicd
device          atapifd
options         ATA_STATIC_ID

device          ahb
device          ahc
device          ahd
device          adv0    at isa?
device          adw
device          bt0     at isa?
device          aha0    at isa?
device          aic0    at isa?

device          scbus
device          da
device          pass
device          ciss

device          atkbdc0 at isa? port IO_KBD
device          atkbd0  at atkbdc? irq 1 flags 0x1
device          psm0    at atkbdc? irq 12
device          vga0    at isa?

device          sc0     at isa? flags 0x100
device          agp
device          npx0    at nexus? port IO_NPX irq 13

device          miibus
device          bge

pseudo-device   splash
pseudo-device   loop
pseudo-device   ether
pseudo-device   tun
pseudo-device   pty
pseudo-device   md
pseudo-device   gif
pseudo-device   faith   1
pseudo-device   bpf

options         IPFIREWALL
options         IPFIREWALL_VERBOSE
options         IPFIREWALL_FORWARD
options         IPFIREWALL_VERBOSE_LIMIT=500

options         IPDIVERT

# END #