VirtualBox

Ticket #10020 (closed defect: wontfix)

Opened 2 years ago

Last modified 2 years ago

critical error crash - occurs sometimes when virtualpc 2007 run

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

Description

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

Logs.zip Download (29.1 KB) - added by dfatvb 2 years ago.
log file

Change History

Changed 2 years ago by dfatvb

log file

comment:1 Changed 2 years ago by dfatvb

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 Changed 2 years ago by frank

  • Status changed from new to closed
  • Resolution set to wontfix

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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