I have duplicated the behavior in VirtualBox 4.3.22 using the 64-bit 15.04 beta 1 livecd, but only when all CPU cores are completely busy (e.g. setting 1 core for the VM and running "dd < /dev/zero > /dev/null").
I have duplicated the behavior in VirtualBox 4.3.22 using the 64-bit 15.04 beta 1 livecd, but only when all CPU cores are completely busy (e.g. setting 1 core for the VM and running "dd < /dev/zero > /dev/null").