i386/88523: [hang] Hang on boot after pci_link1

[Edmund Craske]

>Number:         88523
>Category:       i386
>Synopsis:       [hang] Hang on boot after pci_link1
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Nov 05 14:30:12 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Edmund Craske
>Release:        6.0-RELEASE
>Organization:
>Environment:
FreeBSD 6.0-RELEASE #0: Sat Nov  5 13:18:15 GMT 2005     m00 at pigeon.m00is.net:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
Upgrading from 5.4-RELEASE to 6.0-RELEASE on a Compaq DL360 (Mk1), system does not finish booting after the new kernel is installed, unless ACPI is disabled (which renders the 2nd CPU useless). Output on screen (typed manually):

Copyright (c) 1992-2005 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 6.0-RELEASE #0: Sat Nov  5 13:18:15 GMT 2005
    m00 at pigeon.m00is.net:/usr/obj/usr/src/sys/GENERIC
ACPI APIC Table: <COMPAQ 00000083>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel Pentium III (996.85-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x686  Stepping = 6
  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 1073725440 (1023 MB)
avail memory = 1041829888 (993 MB)
ioapic0: Changing APIC ID to 8
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 1.1> irqs 0-34 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <COMPAQ MICRO> on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link FAKE> on acpi0
pci_link1: <ACPI PCI Link INAO> on acpi0

dmesg output from 5.4-RELEASE:

Copyright (c) 1992-2005 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 5.4-RELEASE-p6 #3: Sun Jul 31 02:54:33 BST 2005
    m00 at pigeon.m00is.net:/usr/obj/usr/src/sys/SMP
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel Pentium III (996.85-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x686  Stepping = 6
  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 1073725440 (1023 MB)
avail memory = 1041170432 (992 MB)
ACPI APIC Table: <COMPAQ 00000083>
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): APIC ID:  3
 cpu1 (AP): APIC ID:  0
ioapic0: Changing APIC ID to 8
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 1.1> irqs 0-34 on motherboard
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <COMPAQ MICRO> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x240-0x243 on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
pci0: <ACPI PCI bus> on pcib0
ida0: <Compaq Integrated Array controller> port 0x2000-0x20ff mem 0xc4000000-0xc4ffffff,0xc5000000-0xc5ffffff irq 19 at device 1.0 on pci0
ida0: drives=1 firm_rev=1.50
idad0: <Compaq Logical Drive> on ida0
idad0: 34727MB (71122560 sectors), blocksize=512
pci0: <display, VGA> at device 3.0 (no driver attached)
pci0: <base peripheral> at device 4.0 (no driver attached)
pcib1: <PCI-PCI bridge> at device 5.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
pci0: <memory> at device 5.1 (no driver attached)
isab0: <PCI-ISA bridge> at device 15.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <ServerWorks ROSB4 UDMA33 controller> port 0x2800-0x280f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 15.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pcib2: <ACPI Host-PCI bridge> on acpi0
pci3: <ACPI PCI bus> on pcib2
fxp0: <Intel 82559 Pro/100 Ethernet> port 0x4000-0x403f mem 0xc6e00000-0xc6efffff,0xc6fff000-0xc6ffffff irq 17 at device 4.0 on pci3
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:50:8b:e1:67:c7
fxp1: <Intel 82559 Pro/100 Ethernet> port 0x4040-0x407f mem 0xc6c00000-0xc6cfffff,0xc6dff000-0xc6dfffff irq 24 at device 5.0 on pci3
miibus1: <MII bus> on fxp1
inphy1: <i82555 10/100 media interface> on miibus1
inphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1: Ethernet address: 00:50:8b:e1:67:b2
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
fdc0: <floppy drive controller> port 0x3f2-0x3f5 irq 6 drq 2 on acpi0
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0: <Standard PC COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
orm0: <ISA Option ROMs> at iomem 0xee000-0xeffff,0xe8000-0xedfff,0xc8000-0xcbfff,0xc0000-0xc7fff on isa0
pmtimer0 on isa0
ppc0: parallel port not found.
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 10.000 msec
acd0: CDROM <CD-224E/9.0B> at ata1-master PIO4
SMP: AP CPU #1 Launched!
Mounting root from ufs:/dev/idad0s1a

>How-To-Repeat:
Occurs on every boot unless ACPI is disabled.
>Fix:
Unknown.
>Release-Note:
>Audit-Trail:
>Unformatted: