[Bug 1531564] [NEW] missing apparmor rule to read /sys/module/vhost/parameters/max_mem_regions

[Simon Déziel]

Public bug reported:

With QEMU 2.5, I noticed this error when starting a VM:

apparmor="DENIED" operation="open" profile="libvirt-a856b198-b559-44c2
-af9d-9a6205993213" name="/sys/module/vhost/parameters/max_mem_regions"
pid=13646 comm="qemu-system-x86" requested_mask="r" denied_mask="r"
fsuid=114 ouid=0

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: libvirt-bin 1.2.21-2ubuntu4
ProcVersionSignature: Ubuntu 4.3.0-5.16-generic 4.3.3
Uname: Linux 4.3.0-5-generic x86_64
ApportVersion: 2.19.3-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Jan  6 12:05:42 2016
KernLog:
 
SourcePackage: libvirt
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.libvirt.qemu.conf: [inaccessible: [Errno 13] Permission denied: '/etc/libvirt/qemu.conf']
modified.conffile..etc.libvirt.qemu.networks.default.xml: [deleted]

** Affects: libvirt (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug xenial

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https://bugs.launchpad.net/bugs/1531564

Title:
  missing apparmor rule to read
  /sys/module/vhost/parameters/max_mem_regions

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