[  376.279331] ns3br1: port 1(ns3eth1) entered blocking state
[  376.279387] ns3br1: port 1(ns3eth1) entered disabled state
[  376.279418] ns3eth1: entered allmulticast mode
[  376.279477] ns3eth1: entered promiscuous mode
[  376.279529] ns3br1: port 1(ns3eth1) entered blocking state
[  376.279608] ns3br1: port 1(ns3eth1) entered forwarding state
[  376.282300] ns3br1: port 2(ns3eth2) entered blocking state
[  376.282344] ns3br1: port 2(ns3eth2) entered disabled state
[  376.282374] ns3eth2: entered allmulticast mode
[  376.282434] ns3eth2: entered promiscuous mode
[  376.285104] ns3br1: port 3(ns3eth3) entered blocking state
[  376.285147] ns3br1: port 3(ns3eth3) entered disabled state
[  376.285178] ns3eth3: entered allmulticast mode
[  376.285242] ns3eth3: entered promiscuous mode
[  376.287997] ns3br1: port 2(ns3eth2) entered blocking state
[  376.288039] ns3br1: port 2(ns3eth2) entered forwarding state
[  376.290702] ns3br1: port 3(ns3eth3) entered blocking state
[  376.290752] ns3br1: port 3(ns3eth3) entered forwarding state
[  376.321590] ns1eth1: entered promiscuous mode
[  376.321661] ns1eth2: entered promiscuous mode
[  376.324406] ns2eth1: entered promiscuous mode
[  376.324459] ns2eth2: entered promiscuous mode
[  376.324502] ns2eth3: entered promiscuous mode
[  388.154716] ns1eth1: left promiscuous mode
[  388.154859] ns1eth2: left promiscuous mode
[  388.155268] ns2eth2 (unregistering): left promiscuous mode
[  388.155540] ns2eth1 (unregistering): left promiscuous mode
[  388.170715] ns3eth3: left allmulticast mode
[  388.170786] ns3eth3: left promiscuous mode
[  388.170851] ns3br1: port 3(ns3eth3) entered disabled state
[  388.170976] ns3eth2: left allmulticast mode
[  388.171034] ns3eth2: left promiscuous mode
[  388.171099] ns3br1: port 2(ns3eth2) entered disabled state
[  388.171234] ns3eth1: left allmulticast mode
[  388.171335] ns3eth1: left promiscuous mode
[  388.171397] ns3br1: port 1(ns3eth1) entered disabled state
[  388.186725] ns2eth3: left promiscuous mode