[vbox-dev] building and running VirtualBox on Mac OS X

Frank Mehnert frank at innotek.de
Tue Sep 4 04:39:49 PDT 2007


On Tuesday 04 September 2007, Knut St. Osmundsen wrote:
> Egor Egorov wrote:
> > On 3 сент. 2007, at 20:16, Knut St. Osmundsen wrote:
> >
> > First of all, in safe mode, Windows boots. Second, here is the
> > backtrace if I boot normally. This Windows installation is vanilla,
> > only Guest Additions installed. Hope that helps..
> >
> > Program received signal EXC_BAD_ACCESS, Could not access memory.
> > Reason: KERN_PROTECTION_FAILURE at address: 0x00000000
> > [Switching to process 10291 thread 0x4303]
> > 0x00000000 in ?? ()
> > (gdb) backtrace
> > #0  0x00000000 in ?? ()
> > #1  0x18bf84b6 in vbe_ioport_write_data (opaque=0x18fd9060, addr=463,
> > val=0) at /Users/egor/builds/vbox/src/VBox/Devices/Graphics/
> > DevVGA.cpp:842
>
> That's pfnProcessAdapterData being NULL when running VBoxBFE. Someone
> added two new driver methods without stubbing them on VBoxBFE I guess,
> sorry about that. I'll see if we can't manage to fix that before long (I
> don't have time right now).

Fixed in svn (r4512).

Kind regards,

Frank
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