Nilesh, also, you used '...'-- please attach (not paste into the comment field) the full output from the "egrep -i '(audit|apparmor|security)' /var/log/kern.log" immediately after you see the problem.
Nilesh, also, you used '...'-- please attach (not paste into the comment field) the full output from the "egrep -i '(audit| apparmor| security) ' /var/log/kern.log" immediately after you see the problem.