Comment 40 for bug 1610765

@andreas
Just a description how this happened again. Usually it would happen after the server lost power and reboot this error would come back. Or the VM abruptly off without a proper shutdown then i will hit into this issue.

root@ns3:/etc/mysql#apparmor_parser -r -T -W -v /etc/apparmor.d/usr.sbin.mysqld
Replacement succeeded for "/usr/sbin/mysqld".
root@ns3:/etc/mysql#

For testing sake, i added below in the /etc/apparmor.d/usr.sbin.mysqld

  /sys/devices/system/node/* r,
  /sys/devices/system/node/ r,
  /sys/devices/system/node/node0/meminfo r,

  /proc/** rk,
  /proc/* rk,

then i get

Aug 19 09:32:34 ns3 kernel: [ 9028.392694] audit: type=1400 audit(1503106354.767:603): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/mysqld" pid=6139 comm="apparmor_parser"