Apr  1 22:42:31 devstack-trusty-dib-nsx3-186 kernel: [  355.663461] perf samples too long (2604 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
Apr  1 22:44:28 devstack-trusty-dib-nsx3-186 kernel: [  472.419047] perf samples too long (5039 > 5000), lowering kernel.perf_event_max_sample_rate to 25000
Apr  1 22:47:38 devstack-trusty-dib-nsx3-186 kernel: [  662.737280] Netfilter messages via NETLINK v0.30.
Apr  1 22:47:38 devstack-trusty-dib-nsx3-186 kernel: [  662.762686] ctnetlink v0.93: registering with nfnetlink.
Apr  1 22:50:29 devstack-trusty-dib-nsx3-186 kernel: [  832.932470] gre: GRE over IPv4 demultiplexor driver
Apr  1 22:50:29 devstack-trusty-dib-nsx3-186 kernel: [  832.975311] openvswitch: Open vSwitch switching datapath
Apr  1 22:51:03 devstack-trusty-dib-nsx3-186 kernel: [  867.365983] perf samples too long (10041 > 10000), lowering kernel.perf_event_max_sample_rate to 12500
Apr  1 22:53:50 devstack-trusty-dib-nsx3-186 kernel: [ 1034.616277] type=1400 audit(1427928830.776:18): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/libvirtd" pid=16752 comm="apparmor_parser"
Apr  1 22:53:50 devstack-trusty-dib-nsx3-186 kernel: [ 1034.815046] type=1400 audit(1427928830.972:19): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/libvirt/virt-aa-helper" pid=16754 comm="apparmor_parser"
Apr  1 22:53:51 devstack-trusty-dib-nsx3-186 kernel: [ 1035.539056] Ebtables v2.0 registered
Apr  1 22:58:07 devstack-trusty-dib-nsx3-186 kernel: [ 1290.888042] [sched_delayed] sched: RT throttling activated