# tail -f /var/log/syslog 

Apr 6 23:51:34 os-compute-1 ovs-vsctl: 00001|vsctl|INFO|Called as ovs-vsctl --timeout=5 -- --mayexist

add-port br-int tap60b3782b-80 -- set Interface tap60b3782b-80 "external-ids:attached-mac=\"fa:

16:3e:64:20:31\"" -- set Interface tap60b3782b-80 "external-ids:iface-id=\"60b3782b-8096-497d-96a4-

f3a8dc187eb6\"" -- set Interface tap60b3782b-80 "external-ids:vm-id=\"17f0fdee-3ecd-440f-8e77-

c43d2fcda9de\"" -- set Interface tap60b3782b-80 external-ids:iface-status=active

Apr 6 23:51:37 os-compute-1 neutron-rootwrap: (root > root) Executing ['/usr/bin/ovs-ofctl', 'modflows’,'

br_tun’,'hard_timeout=0,idle_timeout=0,priority=1,table=21,dl_vlan=6,actions=strip_vlan,set_tu

nnel:1, output 3,2'] (filter match = ovs-ofctl)

Apr 6 23:51:37 os-compute-1 neutron-rootwrap: (root > root) Executing ['/usr/bin/ovs-ofctl', 'addflow',

'br-tun', 'hard_timeout=0,idle_timeout=0,priority=1,table=2,tun_id=1,actions=mod_vlan_vid:

6,resubmit(,10)'] (filter match = ovs-ofctl)

Apr 6 23:51:37 os-compute-1 neutron-rootwrap: (root > root) Executing ['/usr/bin/ovs-vsctl', '--

timeout=2', 'set', 'Port', 'tap60b3782b-80', 'tag=6'] (filter match = ovs-vsctl)

Apr 6 23:51:37 os-compute-1 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=2 set

Port tap60b3782b-80 tag=6

Apr 6 23:51:37 os-compute-1 neutron-rootwrap: (root > root) Executing ['/usr/bin/ovs-ofctl', 'delflows',

'br-int', 'in_port=7'] (filter match = ovs-ofctl)

Mar 21 09:24:28 network kernel: [ 6412.435898] type=1400 audit(1426901068.583:26): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=12748 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0

Mar 21 09:24:28 network kernel: [ 6412.436079] type=1400 audit(1426901068.583:27): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=12748 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0

Mar 21 09:24:28 network kernel: [ 6412.436111] type=1400 audit(1426901068.583:28): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=12748 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0

Mar 21 09:24:28 network kernel: [ 6412.437646] type=1400 audit(1426901068.583:29): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=12748 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0

Mar 21 09:24:28 network kernel: [ 6412.437743] type=1400 audit(1426901068.583:30): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=12748 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0

Mar 21 09:24:28 network kernel: [ 6412.437829] type=1400 audit(1426901068.583:31): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=12748 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0

Mar 21 09:24:28 network kernel: [ 6412.437868] type=1400 audit(1426901068.583:32): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=12748 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0

Mar 21 09:24:28 network kernel: [ 6412.437895] type=1400 audit(1426901068.583:33): apparmor="DENIED" operation="sendmsg" info="Failed name lookup - disconnected path" error=-13 profile="/usr/sbin/ntpd" name="dev/log" pid=12748 comm="ntpd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0

Mar 21 09:30:01 network CRON[13250]: (neutron) CMD (if [ -x /usr/bin/neutron-netns-cleanup ] ; then /usr/bin/neutron-netns-cleanup --config-file=/etc/neutron/neutron.conf --config-file=/etc/neutron/dhcp_agent.ini >/dev/null 2>&1; fi)

Mar 21 10:00:01 network CRON[15961]: (neutron) CMD (if [ -x /usr/bin/neutron-netns-cleanup ] ; then /usr/bin/neutron-netns-cleanup --config-file=/etc/neutron/neutron.conf --config-file=/etc/neutron/l3_agent.ini >/dev/null 2>&1; fi)

Mar 21 10:17:01 network CRON[17564]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)

Mar 21 10:30:01 network CRON[18738]: (neutron) CMD (if [ -x /usr/bin/neutron-netns-cleanup ] ; then /usr/bin/neutron-netns-cleanup --config-file=/etc/neutron/neutron.conf --config-file=/etc/neutron/dhcp_agent.ini >/dev/null 2>&1; fi)