[  383.106640] ns3br1: port 1(ns3eth1) entered blocking state
[  383.106697] ns3br1: port 1(ns3eth1) entered disabled state
[  383.106728] ns3eth1: entered allmulticast mode
[  383.106788] ns3eth1: entered promiscuous mode
[  383.106918] ns3br1: port 1(ns3eth1) entered blocking state
[  383.106947] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.110655] ns3br1: port 2(ns3eth2) entered blocking state
[  383.110720] ns3br1: port 2(ns3eth2) entered disabled state
[  383.110789] ns3eth2: entered allmulticast mode
[  383.110875] ns3eth2: entered promiscuous mode
[  383.115017] ns3br1: port 3(ns3eth3) entered blocking state
[  383.115054] ns3br1: port 3(ns3eth3) entered disabled state
[  383.115091] ns3eth3: entered allmulticast mode
[  383.115151] ns3eth3: entered promiscuous mode
[  383.119035] ns3br1: port 2(ns3eth2) entered blocking state
[  383.119072] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.122996] ns3br1: port 3(ns3eth3) entered blocking state
[  383.123037] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.168737] ns1eth1: entered promiscuous mode
[  383.168784] ns1eth2: entered promiscuous mode
[  383.172833] ns2eth1: entered promiscuous mode
[  383.172925] ns2eth2: entered promiscuous mode
[  383.173019] ns2eth3: entered promiscuous mode
[  395.049047] ns1eth1: left promiscuous mode
[  395.049147] ns1eth2: left promiscuous mode
[  395.049438] ns2eth2 (unregistering): left promiscuous mode
[  395.049607] ns2eth1 (unregistering): left promiscuous mode
[  395.068129] ns2eth3: left promiscuous mode
[  395.068253] ns3br1: port 1(ns3eth1) entered disabled state
[  395.068437] ns3eth1 (unregistering): left allmulticast mode
[  395.068469] ns3eth1 (unregistering): left promiscuous mode
[  395.068502] ns3br1: port 1(ns3eth1) entered disabled state
[  395.090051] ns3eth3: left allmulticast mode
[  395.090092] ns3eth3: left promiscuous mode
[  395.090123] ns3br1: port 3(ns3eth3) entered disabled state
[  395.090277] ns3eth2: left allmulticast mode
[  395.090304] ns3eth2: left promiscuous mode
[  395.090327] ns3br1: port 2(ns3eth2) entered disabled state