# uname -a
Linux amanda 3.19.0-42-generic #48~14.04.1-Ubuntu SMP Fri Dec 18 10:25:23 UTC 2015 i686 i686 i686 GNU/Linux
# dpkg -l | grep linux-image-generic
ii linux-image-generic 3.13.0.74.80 i386 Generic Linux kernel image
ii linux-image-generic-lts-vivid 3.19.0.42.27 i386 Generic Linux kernel image
# dpkg -l | grep -e rsyslog -e apparmor
ii apparmor 2.8.95~2430-0ubuntu5.3 i386 User-space parser utility for AppArmor
ii apparmor-profiles 2.8.95~2430-0ubuntu5.3 all Profiles for AppArmor Security policies
...
ii rsyslog 7.4.4-1ubuntu2.6 i386 reliable system and kernel logging daemon
I'm affected by this bug too at Trusty + Vivid HWE
# lsb_release -rd
Description: Ubuntu 14.04.3 LTS
Release: 14.04
# uname -a
Linux amanda 3.19.0-42-generic #48~14.04.1-Ubuntu SMP Fri Dec 18 10:25:23 UTC 2015 i686 i686 i686 GNU/Linux
# dpkg -l | grep linux-image-generic generic- lts-vivid 3.19.0.42.27 i386 Generic Linux kernel image
ii linux-image-generic 3.13.0.74.80 i386 Generic Linux kernel image
ii linux-image-
# dpkg -l | grep -e rsyslog -e apparmor 2430-0ubuntu5. 3 i386 User-space parser utility for AppArmor 2430-0ubuntu5. 3 all Profiles for AppArmor Security policies
ii apparmor 2.8.95~
ii apparmor-profiles 2.8.95~
...
ii rsyslog 7.4.4-1ubuntu2.6 i386 reliable system and kernel logging daemon
# grep 'audit:' /var/log/syslog | grep DENIED 8.687:54) : apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile= "/usr/sbin/ rsyslogd" name="dev/log" pid=20376 comm="logger" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Dec 26 09:39:48 amanda kernel: [11627.614510] audit: type=1400 audit(145111198