[  383.573845] ns3br1: port 1(ns3eth1) entered blocking state
[  383.573952] ns3br1: port 1(ns3eth1) entered disabled state
[  383.574022] ns3eth1: entered allmulticast mode
[  383.574116] ns3eth1: entered promiscuous mode
[  383.574224] ns3br1: port 1(ns3eth1) entered blocking state
[  383.574287] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.578031] ns3br1: port 2(ns3eth2) entered blocking state
[  383.578066] ns3br1: port 2(ns3eth2) entered disabled state
[  383.578097] ns3eth2: entered allmulticast mode
[  383.578148] ns3eth2: entered promiscuous mode
[  383.581782] ns3br1: port 3(ns3eth3) entered blocking state
[  383.581818] ns3br1: port 3(ns3eth3) entered disabled state
[  383.581855] ns3eth3: entered allmulticast mode
[  383.581915] ns3eth3: entered promiscuous mode
[  383.585742] ns3br1: port 2(ns3eth2) entered blocking state
[  383.585814] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.589509] ns3br1: port 3(ns3eth3) entered blocking state
[  383.589544] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.635749] ns1eth1: entered promiscuous mode
[  383.635812] ns1eth2: entered promiscuous mode
[  383.640567] ns2eth1: entered promiscuous mode
[  383.640661] ns2eth2: entered promiscuous mode
[  383.640729] ns2eth3: entered promiscuous mode
[  395.513322] ns1eth1: left promiscuous mode
[  395.513439] ns1eth2: left promiscuous mode
[  395.513777] ns2eth2 (unregistering): left promiscuous mode
[  395.513984] ns2eth1 (unregistering): left promiscuous mode
[  395.528963] ns2eth3: left promiscuous mode
[  395.529105] ns3br1: port 1(ns3eth1) entered disabled state
[  395.529311] ns3eth1 (unregistering): left allmulticast mode
[  395.529342] ns3eth1 (unregistering): left promiscuous mode
[  395.529379] ns3br1: port 1(ns3eth1) entered disabled state
[  395.544516] ns3eth3: left allmulticast mode
[  395.544555] ns3eth3: left promiscuous mode
[  395.544589] ns3br1: port 3(ns3eth3) entered disabled state
[  395.544681] ns3eth2: left allmulticast mode
[  395.544702] ns3eth2: left promiscuous mode
[  395.544727] ns3br1: port 2(ns3eth2) entered disabled state