ports/157290: When I start virtual machine, kernel panics

[Oleksii Krykun]

>Number:         157290
>Category:       ports
>Synopsis:       When I start virtual machine, kernel panics
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue May 24 09:30:11 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Oleksii Krykun
>Release:        FreeBSD 7.2-RELEASE
>Organization:
>Environment:
FreeBSD pu.local 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Fri May 1 08:49:13 UTC 2009 root at walker.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386
>Description:
I upgraded virtualbox-ose from 3.2.12 to 4.0.8.
3.2.12 worked fine.
Now I try to start any virtual machine, kernel panic is generated.
I can see messages like following:

May 23 15:09:30 apu6159 kernel: Fatal trap 12: page fault while in user mode
May 23 15:09:30 apu6159 kernel: cpuid = 0; apic id = 00
May 23 15:09:30 apu6159 kernel: fault virtual address   = 0x32fc9000
May 23 15:09:30 apu6159 kernel: fault code              = user write, page not present
May 23 15:09:30 apu6159 kernel: instruction pointer     = 0x33:0x32081ced
May 23 15:09:30 apu6159 kernel: stack pointer           = 0x3b:0xbf7b9b40
May 23 15:09:30 apu6159 kernel: frame pointer           = 0x3b:0xbf7b9bb8
May 23 15:09:30 apu6159 kernel: code segment            = base 0x0, limit 0xfffff, type 0x1b
May 23 15:09:30 apu6159 kernel: = DPL 3, pres 1, def32 1, gran 1
May 23 15:09:30 apu6159 kernel: processor eflags        = interrupt enabled, resume, IOPL = 0
May 23 15:09:30 apu6159 kernel: current process         = 15529 (VirtualBox)
May 23 15:09:30 apu6159 kernel: trap number             = 12
May 23 15:09:30 apu6159 kernel: panic: page fault
May 23 15:09:30 apu6159 kernel: cpuid = 0
May 23 15:09:30 apu6159 kernel: Uptime: 4d0h28m0s
May 23 15:09:30 apu6159 kernel: Physical memory: 2027 MB
May 23 15:09:30 apu6159 kernel: Dumping 283 MB: 268 252 236 220 204 188 172 156 140 124 108 92 76 60 44 28 12

>How-To-Repeat:
start any virtual machine
>Fix:


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