[  381.753850] ns3br1: port 1(ns3eth1) entered blocking state
[  381.753903] ns3br1: port 1(ns3eth1) entered disabled state
[  381.753938] ns3eth1: entered allmulticast mode
[  381.753995] ns3eth1: entered promiscuous mode
[  381.754057] ns3br1: port 1(ns3eth1) entered blocking state
[  381.754091] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.757583] ns3br1: port 2(ns3eth2) entered blocking state
[  381.757651] ns3br1: port 2(ns3eth2) entered disabled state
[  381.757718] ns3eth2: entered allmulticast mode
[  381.757806] ns3eth2: entered promiscuous mode
[  381.761312] ns3br1: port 3(ns3eth3) entered blocking state
[  381.761343] ns3br1: port 3(ns3eth3) entered disabled state
[  381.761374] ns3eth3: entered allmulticast mode
[  381.761427] ns3eth3: entered promiscuous mode
[  381.764917] ns3br1: port 2(ns3eth2) entered blocking state
[  381.764980] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.768476] ns3br1: port 3(ns3eth3) entered blocking state
[  381.768508] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.809371] ns1eth1: entered promiscuous mode
[  381.809461] ns1eth2: entered promiscuous mode
[  381.813368] ns2eth1: entered promiscuous mode
[  381.813422] ns2eth2: entered promiscuous mode
[  381.813460] ns2eth3: entered promiscuous mode
[  393.685181] ns1eth1: left promiscuous mode
[  393.685307] ns1eth2: left promiscuous mode
[  393.685590] ns2eth2 (unregistering): left promiscuous mode
[  393.685731] ns2eth1 (unregistering): left promiscuous mode
[  393.699271] ns2eth3: left promiscuous mode
[  393.699371] ns3br1: port 1(ns3eth1) entered disabled state
[  393.699543] ns3eth1 (unregistering): left allmulticast mode
[  393.699575] ns3eth1 (unregistering): left promiscuous mode
[  393.699605] ns3br1: port 1(ns3eth1) entered disabled state
[  393.715192] ns3eth3: left allmulticast mode
[  393.715222] ns3eth3: left promiscuous mode
[  393.715251] ns3br1: port 3(ns3eth3) entered disabled state
[  393.715369] ns3eth2: left allmulticast mode
[  393.715392] ns3eth2: left promiscuous mode
[  393.715415] ns3br1: port 2(ns3eth2) entered disabled state