[  368.900514] ns3br1: port 1(ns3eth1) entered blocking state
[  368.900608] ns3br1: port 1(ns3eth1) entered disabled state
[  368.900683] ns3eth1: entered allmulticast mode
[  368.900790] ns3eth1: entered promiscuous mode
[  368.900913] ns3br1: port 1(ns3eth1) entered blocking state
[  368.900953] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.904703] ns3br1: port 2(ns3eth2) entered blocking state
[  368.904737] ns3br1: port 2(ns3eth2) entered disabled state
[  368.904762] ns3eth2: entered allmulticast mode
[  368.904825] ns3eth2: entered promiscuous mode
[  368.908689] ns3br1: port 3(ns3eth3) entered blocking state
[  368.908762] ns3br1: port 3(ns3eth3) entered disabled state
[  368.908850] ns3eth3: entered allmulticast mode
[  368.908941] ns3eth3: entered promiscuous mode
[  368.912799] ns3br1: port 2(ns3eth2) entered blocking state
[  368.912836] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.916625] ns3br1: port 3(ns3eth3) entered blocking state
[  368.916690] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.962559] ns1eth1: entered promiscuous mode
[  368.962664] ns1eth2: entered promiscuous mode
[  368.966599] ns2eth1: entered promiscuous mode
[  368.966654] ns2eth2: entered promiscuous mode
[  368.966698] ns2eth3: entered promiscuous mode
[  380.835120] ns1eth1: left promiscuous mode
[  380.835211] ns1eth2: left promiscuous mode
[  380.835568] ns2eth2 (unregistering): left promiscuous mode
[  380.835721] ns2eth1 (unregistering): left promiscuous mode
[  380.850578] ns2eth3: left promiscuous mode
[  380.850711] ns3br1: port 1(ns3eth1) entered disabled state
[  380.850964] ns3eth1 (unregistering): left allmulticast mode
[  380.851000] ns3eth1 (unregistering): left promiscuous mode
[  380.851025] ns3br1: port 1(ns3eth1) entered disabled state
[  380.865501] ns3eth3: left allmulticast mode
[  380.865533] ns3eth3: left promiscuous mode
[  380.865568] ns3br1: port 3(ns3eth3) entered disabled state
[  380.865729] ns3eth2: left allmulticast mode
[  380.865753] ns3eth2: left promiscuous mode
[  380.865778] ns3br1: port 2(ns3eth2) entered disabled state