misc/163263: crash on VirtualBox when ACPI is enabled

[Robert Millan]

>Number:         163263
>Category:       misc
>Synopsis:       crash on VirtualBox when ACPI is enabled
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Dec 13 19:50:09 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Robert Millan
>Release:        9.0-RC3
>Organization:
>Environment:
>Description:
When booting FreeBSD-9.0-RC3-amd64-bootonly.iso on my VirtualBox 4.0.12 environment, kernel crashes unless ACPI is disabled.

Note: when ACPI is disabled it also crashes (with "panic: No usable event timer found!") but it gets much further.

Copyright (c) 1992-2011 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
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FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 9.0-RC3 #0: Sun Dec  4 08:56:36 UTC 2011
    root at farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
CPU: Pentium(R) Dual-Core  CPU      E5300  @ 2.60GHz (2567.17-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x1067a  Family = 6  Model = 17  Stepping = 10
  Features=0x783fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2>
  Features2=0x209<SSE3,MON,SSSE3>
  AMD Features=0x20000800<SYSCALL,LM>
  AMD Features2=0x1<LAHF>
real memory  = 536805376 (511 MB)
avail memory = 494080000 (471 MB)
kbd1 at kbdmux0
acpi0: <VBOX VBOXXSDT> on motherboard
acpi0: could not allocate interrupt
ACPI Exception: AE_ALREADY_EXISTS, Unable to install System Control Interrupt handler (20110527/evevent-137)
acpi0: Could not enable ACPI: AE_ALREADY_EXISTS
device_attach: acpi0 attach returned 6


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address   = 0x70
fault code              = supervisor write data, page not present
instruction pointer     = 0x20:0xffffffff80b00e39
stack pointer           = 0x28:0xffffffff813d3bc0
frame pointer           = 0x28:0xffffffff813d3c00
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 0 (swapper)
trap number             = 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff808680fe at kdb_backtrace+0x5e
#1 0xffffffff80832cb7 at panic+0x187
#2 0xffffffff80b18400 at trap_fatal+0x290
#3 0xffffffff80b18749 at trap_pfault+0x1f9
#4 0xffffffff80b18c0f at trap+0x3df
#5 0xffffffff80b0313f at calltrap+0x8
#6 0xffffffff80b0061f at nexus_acpi_attach+0x7f
#7 0xffffffff80861519 at device_attach+0x69
#8 0xffffffff80863176 at bus_generic_new_pass+0xd6
#9 0xffffffff8085eeca at bus_set_pass+0x7a
#10 0xffffffff80b0278a at configure+0xa
#11 0xffffffff807e7707 at mi_startup+0x77
#12 0xffffffff8029f71c at btext+0x2c
Uptime: 1s

>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: