Opened 12 years ago

Closed 12 years ago

#10020 closed defect (wontfix)

critical error crash - occurs sometimes when virtualpc 2007 run

Reported by: dfatvb Owned by:
Component: other Version: VirtualBox 4.1.6
Keywords: vpc crash Cc:
Guest type: other Host type: other


this occurs sometimes when I start virtual pc 2007 (did it on win7x32 as well, now on win7x64). Also now using hardware virtualization whereas on x32 was not.

Attachments (1) (29.1 KB ) - added by dfatvb 12 years ago.
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Change History (3)

by dfatvb, 12 years ago

Attachment: added

log file

comment:1 by dfatvb, 12 years ago

it's happening quite often now that I have to fire up virtualpc 2007 and virtualbox running win7 x32 (on win7 x64 host). Tends to happen just as VPC is booting (if I reboot the VPC it's been causing that critical error on virtualbox).

comment:2 by Frank Mehnert, 12 years ago

Resolution: wontfix
Status: newclosed

We cannot change this behavior and it is actually not a VirtualBox bug. If you start a VM with VT-x enabled, the CPU has to enter the VMX root mode. The root mode can only be used by one application so you cannot start VirtualBox and another VMM in parallel.

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