[  368.407069] ns3br1: port 1(ns3eth1) entered blocking state
[  368.407194] ns3br1: port 1(ns3eth1) entered disabled state
[  368.407295] ns3eth1: entered allmulticast mode
[  368.407428] ns3eth1: entered promiscuous mode
[  368.407653] ns3br1: port 1(ns3eth1) entered blocking state
[  368.407774] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.412416] ns3br1: port 2(ns3eth2) entered blocking state
[  368.412504] ns3br1: port 2(ns3eth2) entered disabled state
[  368.412567] ns3eth2: entered allmulticast mode
[  368.412650] ns3eth2: entered promiscuous mode
[  368.417126] ns3br1: port 3(ns3eth3) entered blocking state
[  368.417221] ns3br1: port 3(ns3eth3) entered disabled state
[  368.417313] ns3eth3: entered allmulticast mode
[  368.417401] ns3eth3: entered promiscuous mode
[  368.421896] ns3br1: port 2(ns3eth2) entered blocking state
[  368.422002] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.426622] ns3br1: port 3(ns3eth3) entered blocking state
[  368.426694] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.479443] ns1eth1: entered promiscuous mode
[  368.479528] ns1eth2: entered promiscuous mode
[  368.484129] ns2eth1: entered promiscuous mode
[  368.484214] ns2eth2: entered promiscuous mode
[  368.484289] ns2eth3: entered promiscuous mode
[  380.320813] ns1eth1: left promiscuous mode
[  380.320902] ns1eth2: left promiscuous mode
[  380.321174] ns2eth2 (unregistering): left promiscuous mode
[  380.321302] ns2eth1 (unregistering): left promiscuous mode
[  380.336421] ns2eth3: left promiscuous mode
[  380.336507] ns3br1: port 1(ns3eth1) entered disabled state
[  380.336705] ns3eth1 (unregistering): left allmulticast mode
[  380.336733] ns3eth1 (unregistering): left promiscuous mode
[  380.336759] ns3br1: port 1(ns3eth1) entered disabled state
[  380.350390] ns3eth3: left allmulticast mode
[  380.350420] ns3eth3: left promiscuous mode
[  380.350448] ns3br1: port 3(ns3eth3) entered disabled state
[  380.350523] ns3eth2: left allmulticast mode
[  380.350543] ns3eth2: left promiscuous mode
[  380.350567] ns3br1: port 2(ns3eth2) entered disabled state