[  381.171300] ns3br1: port 1(ns3eth1) entered blocking state
[  381.171353] ns3br1: port 1(ns3eth1) entered disabled state
[  381.171384] ns3eth1: entered allmulticast mode
[  381.171444] ns3eth1: entered promiscuous mode
[  381.171503] ns3br1: port 1(ns3eth1) entered blocking state
[  381.171532] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.175220] ns3br1: port 2(ns3eth2) entered blocking state
[  381.175261] ns3br1: port 2(ns3eth2) entered disabled state
[  381.175291] ns3eth2: entered allmulticast mode
[  381.175344] ns3eth2: entered promiscuous mode
[  381.179019] ns3br1: port 3(ns3eth3) entered blocking state
[  381.179055] ns3br1: port 3(ns3eth3) entered disabled state
[  381.179083] ns3eth3: entered allmulticast mode
[  381.179136] ns3eth3: entered promiscuous mode
[  381.183114] ns3br1: port 2(ns3eth2) entered blocking state
[  381.183155] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.186957] ns3br1: port 3(ns3eth3) entered blocking state
[  381.187040] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.231408] ns1eth1: entered promiscuous mode
[  381.231491] ns1eth2: entered promiscuous mode
[  381.235234] ns2eth1: entered promiscuous mode
[  381.235286] ns2eth2: entered promiscuous mode
[  381.235326] ns2eth3: entered promiscuous mode
[  393.070743] ns1eth1: left promiscuous mode
[  393.070867] ns1eth2: left promiscuous mode
[  393.071200] ns2eth2 (unregistering): left promiscuous mode
[  393.071427] ns2eth1 (unregistering): left promiscuous mode
[  393.086531] ns2eth3: left promiscuous mode
[  393.086656] ns3br1: port 1(ns3eth1) entered disabled state
[  393.087012] ns3eth1 (unregistering): left allmulticast mode
[  393.087073] ns3eth1 (unregistering): left promiscuous mode
[  393.087138] ns3br1: port 1(ns3eth1) entered disabled state
[  393.099462] ns3eth3: left allmulticast mode
[  393.099521] ns3eth3: left promiscuous mode
[  393.099589] ns3br1: port 3(ns3eth3) entered disabled state
[  393.099697] ns3eth2: left allmulticast mode
[  393.099780] ns3eth2: left promiscuous mode
[  393.099865] ns3br1: port 2(ns3eth2) entered disabled state