[  379.994124] ns3br1: port 1(ns3eth1) entered blocking state
[  379.994218] ns3br1: port 1(ns3eth1) entered disabled state
[  379.994289] ns3eth1: entered allmulticast mode
[  379.994384] ns3eth1: entered promiscuous mode
[  379.994492] ns3br1: port 1(ns3eth1) entered blocking state
[  379.994560] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.998298] ns3br1: port 2(ns3eth2) entered blocking state
[  379.998334] ns3br1: port 2(ns3eth2) entered disabled state
[  379.998373] ns3eth2: entered allmulticast mode
[  379.998432] ns3eth2: entered promiscuous mode
[  380.001952] ns3br1: port 3(ns3eth3) entered blocking state
[  380.002017] ns3br1: port 3(ns3eth3) entered disabled state
[  380.002094] ns3eth3: entered allmulticast mode
[  380.002183] ns3eth3: entered promiscuous mode
[  380.006047] ns3br1: port 2(ns3eth2) entered blocking state
[  380.006088] ns3br1: port 2(ns3eth2) entered forwarding state
[  380.009549] ns3br1: port 3(ns3eth3) entered blocking state
[  380.009614] ns3br1: port 3(ns3eth3) entered forwarding state
[  380.053315] ns1eth1: entered promiscuous mode
[  380.053385] ns1eth2: entered promiscuous mode
[  380.057118] ns2eth1: entered promiscuous mode
[  380.057220] ns2eth2: entered promiscuous mode
[  380.057295] ns2eth3: entered promiscuous mode
[  391.901213] ns1eth1: left promiscuous mode
[  391.901341] ns1eth2: left promiscuous mode
[  391.901693] ns2eth2 (unregistering): left promiscuous mode
[  391.901862] ns2eth1 (unregistering): left promiscuous mode
[  391.919039] ns2eth3: left promiscuous mode
[  391.919171] ns3br1: port 1(ns3eth1) entered disabled state
[  391.919396] ns3eth1 (unregistering): left allmulticast mode
[  391.919435] ns3eth1 (unregistering): left promiscuous mode
[  391.919476] ns3br1: port 1(ns3eth1) entered disabled state
[  391.933936] ns3eth3: left allmulticast mode
[  391.933971] ns3eth3: left promiscuous mode
[  391.934004] ns3br1: port 3(ns3eth3) entered disabled state
[  391.934086] ns3eth2: left allmulticast mode
[  391.934111] ns3eth2: left promiscuous mode
[  391.934138] ns3br1: port 2(ns3eth2) entered disabled state