We should not allow access to /dev/shm/lttng-ust-wait-5 to VMs unless libvirt exposes the files in the domain definition and virt-aa-helper can update the policy on a per VM basis. We could add a rule to the libvirt-qemu abstraction, but it would be too generic 'owner /dev/shm /lttng-ust-wait-* rw,' and therefore break guest isolation (though that is of course fine for users to manually add if they need this functionality and understand the compromise).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1432644 Title: VM permanently tries to read /dev/shm/lttng-ust-wait-5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1432644/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
