VirtualBox 1.4.0, Fedora 7, C2D CPU

Szóval a felállás:
VirtualBox 1.4.0, Fedora 7 32 bites, HW: C2D CPU, 2 GB RAM, ASRock ConRoe1333-eSATA2 alaplap.
A VirtualBox simán települ. A Virtuális gépet léte tudom hozni, de amikor futtatom a konzolon (Alt-CTRL-F1 vagy egy nyitott terminál ablakban is) ezt az üzenetet adja és természetesen nem fut:

Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: general protection fault: 0000 [#1]
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: SMP 
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: CPU:    0
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: EIP:    0060:[<005df0de>]    Not tainted VLI
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: EFLAGS: 00210002   (2.6.21-1.3194.fc7 #1)
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: EIP is at 0x5df0de
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: eax: 00000254   ebx: 00200046   ecx: 00000000   edx: 00967300
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: esi: 00000000   edi: 00000000   ebp: f55aefc4   esp: f55aef70
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: ds: 007b   es: 007b   fs: 0000  gs: 0033  ss: 0068
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: Process VirtualBox (pid: 3874, ti=f55ae000 task=f51fc0f0 task.ti=f55ae000)
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: Stack: 005df00b f57f0060 f8d4e2b9 00967000 f51fc0f0 00000000 00000001 b64ec100 
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel:        f55aefb8 f55ae000 c0407ca2 c047faa4 b64ec0c8 00000001 00000003 b64ec100 
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel:        00000033 00200046 00967000 64726962 00967000 b64ec218 f8c32034 00967000 
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: Call Trace:
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel:  [<c0407ca2>] do_syscall_trace+0x2f/0xc2
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel:  [<c047faa4>] sys_ioctl+0x5c/0x64
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel:  =======================
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: Code:  Bad EIP value.
Message from syslogd@ at Wed Jul  4 13:16:18 2007 ...
admin1 kernel: EIP: [<005df0de>] 0x5df0de SS:ESP 0068:f55aef70

A Fedora 7-hez nincs külön smp kernel.

Ugyanezen a gépen egy másik prtícióról indított 64 bites CentOS 5-tel kifogástalanul megy.

PS: Természetesen mindkét gazda rendszernek a megfelelő VirtualBox 1.4.0 van telepítve.