VirtualBox 5.0.4-102546~Unbuntu~trusty Crashes when running more then 2 Windows Vm's

[skiingshark]

When running multiple Windows Vm's at the same time the system will become unresponsive requiring a physical restart. disk usage appears to spike.

[skiingshark]

unable to add ubuntu Crash file for VirtualBox

[Frank Mehnert]

Please send me the crash file via private email to frank _dot_ mehnert _at_ oracle _dot_ com. If the file is too big file email (don't forget to compress), you might upload it to some server and tell me the URL. Please don't forget to add the corresponding VBox.log file.

[skiingshark]

Frank,

I have sent you the crash file and attached the vbox.log files here.

[Frank Mehnert]

Thanks for the core dump and for the list of installed packages. Unfortunately the real reason of the crash is not obvious. The backtrace which can be extracted from the core dump is not complete. If you have another core dump I would like to check this as well.