[Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

** Description changed: [Impact] -  * backport upstream fix to avoid double unmounts (e.g. bind mounts) -hanging the freeze action. +  * backport upstream fix to avoid double unmounts (e.g. bind mounts) +    hanging the freeze action. [Test Case]  * Prepare a guest    $ uvt-s

[Bug 1587065] Re: btrfs qemu-ga - multiple mounts block fsfreeze

** Description changed: [Impact] - * An explanation of the effects of the bug on users and +  * An explanation of the effects of the bug on users and - * justification for backporting the fix to the stable release. +  * justification for backporting the fix to the stable release. - *