id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 9922,"Mounting /dev/cdrom, unmounting, and then running eject twice crashes the guest vm => Fixed in SVN",Telligent,,"Mounting /dev/cdrom, unmounting, and then running eject twice crashes the guest vm. VirtualBox: 4.1.6_OSEr74727 compiled from source with VNC support Host OS: Ubuntu 10.04.3 LTS with all updates applied Guest OS: CentOS release 5.7 (Final) with all updates applied According to the logs, it looks like the guest vm was suspended but no suspend commands were run. How to duplicate: ON HOST: VBoxManage storageattach ""vmdu4"" --storagectl ""SATA Controller"" --port 1 --device 0 --type dvddrive --medium /root/iso/VBoxGuestAdditions_4.1.6.iso ON GUEST: mount /dev/cdrom /mnt cd /mnt cd umount /dev/cdrom eject /dev/cdrom eject /dev/cdrom Upon the second eject, the guest vm will be unavailable.",defect,closed,guest control,VirtualBox 4.1.6,fixed,eject guest crash,,Linux,Linux