id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
11320,Windows 7 SP1 x32 reboots after some time when x64 guest is runs,McSim,,"Hi,
Environment:
    Version of VirtualBox installed - 4.2.6 r82870
    Type and version of the Host Operating System - Windows 7 Ent SP1 x32
    Type and version of the Guest OS - Windows 2k8 R2, RHEL6 x64

Problem:
I installed the guest OS (Win 2k8 r2). I have run the guest OS. My host is rebooted after a while.
This problem is found in the previous version VB (4.2.4). 
This problem was not only in Win x64, in RHEL x64 too.

Attempted Resolutions:
I try to reinstall guest OS. I try to change settings guest machine (more memory, en\dis IO APIC). 
When host restarted minidump-file not created. I try to change settings to create full-dump, but it does not work. dump-file not created.",defect,closed,other,VirtualBox 4.2.6,duplicate,,,other,other