virtualbox.org

When starting a VM in headless mode, via vboxmanage or via an API call, and then connecting to it via the native RDP client on Windows, the VM crash.

Host: Ubuntu 14.04 64 bits - Trusy
Guest: Debian Wheezy 64 bits
Extpack is installed and usable

VM config, VM log file during crash and VBoxSVC log attached.
Crashdump is available here (too big to attach)

Does not crash on hosts: Windows 8.1 64 bits

Thanks for the information and the core dump. This has something to do with Audio (crash in DrvAudioVRDE). We are investigating.

Fixed! The fix will be part of 5.0 Beta 2.

The crash happens when audio is disabled in the VM settings. Fix will be in the next beta.

Thank you!