Public bug reported:
With libvirt-bin 1.3.1, starting a QEMU guest results in those AA
denials:
Feb 17 12:06:23 simon-laptop kernel: [15734.513696] audit: type=1400
audit(1455728783.639:73): apparmor="DENIED" operation="open"
profile="/usr/lib/libvirt/virt-aa-helper" name="/etc/nsswitch.conf" pid=23156
comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Feb 17 12:06:23 simon-laptop kernel: [15734.513718] audit: type=1400
audit(1455728783.639:74): apparmor="DENIED" operation="open"
profile="/usr/lib/libvirt/virt-aa-helper" name="/etc/host.conf" pid=23156
comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Feb 17 12:06:23 simon-laptop kernel: [15734.513734] audit: type=1400
audit(1455728783.639:75): apparmor="DENIED" operation="open"
profile="/usr/lib/libvirt/virt-aa-helper" name="/run/resolvconf/resolv.conf"
pid=23156 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0
ouid=0
Feb 17 12:06:23 simon-laptop kernel: [15734.513885] audit: type=1400
audit(1455728783.639:76): apparmor="DENIED" operation="open"
profile="/usr/lib/libvirt/virt-aa-helper" name="/run/resolvconf/resolv.conf"
pid=23156 comm="virt-aa-helper" requested_mask="r" denied_mask="r" fsuid=0
ouid=0
virt-aa-helper's AA profile hasn't changed recently so it seems like the helper
is doing more in this release.
Additional information:
$ lsb_release -rd
Description: Ubuntu Xenial Xerus (development branch)
Release: 16.04
$ apt-cache policy apparmor libvirt-bin
apparmor:
Installed: 2.10-3ubuntu1
Candidate: 2.10-3ubuntu1
Version table:
*** 2.10-3ubuntu1 500
500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
100 /var/lib/dpkg/status
libvirt-bin:
Installed: 1.3.1-1ubuntu1
Candidate: 1.3.1-1ubuntu1
Version table:
*** 1.3.1-1ubuntu1 500
500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: libvirt-bin 1.3.1-1ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-5.20-generic 4.4.1
Uname: Linux 4.4.0-5-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Feb 17 13:08:04 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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Server Team, which is subscribed to libvirt in Ubuntu.
https://bugs.launchpad.net/bugs/1546674
Title:
virt-aa-helper Apparmor profile missing rules for name resolution
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