id summary reporter owner description type status component version resolution keywords cc guest host 10049 Linux VM crash - unknown reason Technologov "Host: Windows 7 x64 + VBox 4.1.7 Guest: Debian 6.0 x64 VBox VM simply crashed. No apparent reason. -Technologov, 19.12.2011." defect closed VMM VirtualBox 4.1.6 invalid Linux other