id summary reporter owner description type status component version resolution keywords cc guest host 10633 Host crashes when shutting down one of several guest systems vardyh I'm using VirtualBox-4.1.16 and getting {{{host system crashes}}} when shutting down {{{one of several}}} guest systems sometimes. This issue not only exists in v4.1.16, but also crashes when using previous versions, but I couldn't tell which version it originates. Coredump is provided in the attachment. defect closed other VirtualBox 4.1.16 duplicate OSX HostCrash all Mac OS X