[Bug 1568485] Re: kernel: audit: type=1400 audit(1460259033.648:34): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13

[Launchpad Bug Tracker]

This bug was fixed in the package isc-dhcp - 4.3.3-5ubuntu12

---------------
isc-dhcp (4.3.3-5ubuntu12) xenial; urgency=medium

  * debian/apparmor/sbin.dhclient: Add the attach_disconnected flag to prevent
    disconnected path denials as seen with the new 1.1.93 based
    network-manager (LP: #1568485)

 -- Tyler Hicks <tyhicks at canonical.com>  Wed, 13 Apr 2016 10:02:12 -0500

** Changed in: isc-dhcp (Ubuntu)
       Status: Fix Committed => Fix Released

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Title:
  kernel: audit: type=1400 audit(1460259033.648:34): apparmor="DENIED"
  operation="sendmsg" info="Failed name lookup - disconnected path"
  error=-13

Status in isc-dhcp package in Ubuntu:
  Fix Released

Bug description:
  Get this logged on a fully upgraded 64 desktop (proposed archive
  enabled)

  kernel: audit: type=1400 audit(1460259033.648:34): apparmor="DENIED"
  operation="sendmsg" info="Failed name lookup - disconnected path"
  error=-13 profile="/sbin/dhclient" name="run/systemd/journal/dev-log"
  pid=1102 comm="dhclient" requested_mask="w" denied_mask="w" fsuid=0
  ouid=0

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: apparmor 2.10.95-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
  Uname: Linux 4.4.0-18-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu1
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Sun Apr 10 12:23:56 2016
  ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic root=UUID=7c755ed6-51cc-4b75-88ac-9c75acf82749 ro
  SourcePackage: apparmor
  Syslog:
   
  UpgradeStatus: No upgrade log present (probably fresh install)

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