[  381.548671] ns3br1: port 1(ns3eth1) entered blocking state
[  381.548760] ns3br1: port 1(ns3eth1) entered disabled state
[  381.548828] ns3eth1: entered allmulticast mode
[  381.548955] ns3eth1: entered promiscuous mode
[  381.549058] ns3br1: port 1(ns3eth1) entered blocking state
[  381.549121] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.552643] ns3br1: port 2(ns3eth2) entered blocking state
[  381.552693] ns3br1: port 2(ns3eth2) entered disabled state
[  381.552728] ns3eth2: entered allmulticast mode
[  381.552781] ns3eth2: entered promiscuous mode
[  381.556219] ns3br1: port 3(ns3eth3) entered blocking state
[  381.556267] ns3br1: port 3(ns3eth3) entered disabled state
[  381.556301] ns3eth3: entered allmulticast mode
[  381.556350] ns3eth3: entered promiscuous mode
[  381.559818] ns3br1: port 2(ns3eth2) entered blocking state
[  381.559893] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.563367] ns3br1: port 3(ns3eth3) entered blocking state
[  381.563402] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.603684] ns1eth1: entered promiscuous mode
[  381.603769] ns1eth2: entered promiscuous mode
[  381.607352] ns2eth1: entered promiscuous mode
[  381.607396] ns2eth2: entered promiscuous mode
[  381.607431] ns2eth3: entered promiscuous mode
[  393.444845] ns1eth1: left promiscuous mode
[  393.444973] ns1eth2: left promiscuous mode
[  393.445416] ns2eth2 (unregistering): left promiscuous mode
[  393.445603] ns2eth1 (unregistering): left promiscuous mode
[  393.461203] ns2eth3: left promiscuous mode
[  393.461317] ns3br1: port 1(ns3eth1) entered disabled state
[  393.461624] ns3eth1 (unregistering): left allmulticast mode
[  393.461663] ns3eth1 (unregistering): left promiscuous mode
[  393.461695] ns3br1: port 1(ns3eth1) entered disabled state
[  393.476211] ns3eth3: left allmulticast mode
[  393.476312] ns3eth3: left promiscuous mode
[  393.476357] ns3br1: port 3(ns3eth3) entered disabled state
[  393.476440] ns3eth2: left allmulticast mode
[  393.476519] ns3eth2: left promiscuous mode
[  393.476553] ns3br1: port 2(ns3eth2) entered disabled state