[  371.489608] ns3br1: port 1(ns3eth1) entered blocking state
[  371.489713] ns3br1: port 1(ns3eth1) entered disabled state
[  371.489791] ns3eth1: entered allmulticast mode
[  371.489896] ns3eth1: entered promiscuous mode
[  371.490028] ns3br1: port 1(ns3eth1) entered blocking state
[  371.490075] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.493207] ns3br1: port 2(ns3eth2) entered blocking state
[  371.493248] ns3br1: port 2(ns3eth2) entered disabled state
[  371.493282] ns3eth2: entered allmulticast mode
[  371.493334] ns3eth2: entered promiscuous mode
[  371.496598] ns3br1: port 3(ns3eth3) entered blocking state
[  371.496676] ns3br1: port 3(ns3eth3) entered disabled state
[  371.496752] ns3eth3: entered allmulticast mode
[  371.496846] ns3eth3: entered promiscuous mode
[  371.499906] ns3br1: port 2(ns3eth2) entered blocking state
[  371.499942] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.503214] ns3br1: port 3(ns3eth3) entered blocking state
[  371.503289] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.540686] ns1eth1: entered promiscuous mode
[  371.540784] ns1eth2: entered promiscuous mode
[  371.543923] ns2eth1: entered promiscuous mode
[  371.543978] ns2eth2: entered promiscuous mode
[  371.544013] ns2eth3: entered promiscuous mode
[  383.375622] ns1eth1: left promiscuous mode
[  383.375736] ns1eth2: left promiscuous mode
[  383.376178] ns2eth2 (unregistering): left promiscuous mode
[  383.376400] ns2eth1 (unregistering): left promiscuous mode
[  383.399087] ns2eth3: left promiscuous mode
[  383.399243] ns3br1: port 1(ns3eth1) entered disabled state
[  383.399558] ns3eth1 (unregistering): left allmulticast mode
[  383.399597] ns3eth1 (unregistering): left promiscuous mode
[  383.399632] ns3br1: port 1(ns3eth1) entered disabled state
[  383.421058] ns3eth3: left allmulticast mode
[  383.421123] ns3eth3: left promiscuous mode
[  383.421155] ns3br1: port 3(ns3eth3) entered disabled state
[  383.421313] ns3eth2: left allmulticast mode
[  383.421344] ns3eth2: left promiscuous mode
[  383.421371] ns3br1: port 2(ns3eth2) entered disabled state