VirtualBox

Ticket #9922 (closed defect: fixed)

Opened 2 years ago

Last modified 2 years ago

Mounting /dev/cdrom, unmounting, and then running eject twice crashes the guest vm => Fixed in SVN

Reported by: telligent Owned by:
Priority: major Component: guest control
Version: VirtualBox 4.1.6 Keywords: eject guest crash
Cc: Guest type: Linux
Host type: Linux

Description

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.

Attachments

VBox.log.1 Download (40.7 KB) - added by telligent 2 years ago.

Change History

Changed 2 years ago by telligent

comment:1 Changed 2 years ago by frank

  • Summary changed from Mounting /dev/cdrom, unmounting, and then running eject twice crashes the guest vm to Mounting /dev/cdrom, unmounting, and then running eject twice crashes the guest vm => Fixed in SVN

Thanks for this report! The fix will be included in the next maintenance release.

comment:2 Changed 2 years ago by frank

  • Status changed from new to closed
  • Resolution set to fixed

Fix part of VBox 4.1.8.

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