[  379.674918] ns3br1: port 1(ns3eth1) entered blocking state
[  379.674973] ns3br1: port 1(ns3eth1) entered disabled state
[  379.675006] ns3eth1: entered allmulticast mode
[  379.675055] ns3eth1: entered promiscuous mode
[  379.675160] ns3br1: port 1(ns3eth1) entered blocking state
[  379.675194] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.677786] ns3br1: port 2(ns3eth2) entered blocking state
[  379.677870] ns3br1: port 2(ns3eth2) entered disabled state
[  379.677944] ns3eth2: entered allmulticast mode
[  379.678025] ns3eth2: entered promiscuous mode
[  379.680660] ns3br1: port 3(ns3eth3) entered blocking state
[  379.680701] ns3br1: port 3(ns3eth3) entered disabled state
[  379.680731] ns3eth3: entered allmulticast mode
[  379.680775] ns3eth3: entered promiscuous mode
[  379.683471] ns3br1: port 2(ns3eth2) entered blocking state
[  379.683534] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.686112] ns3br1: port 3(ns3eth3) entered blocking state
[  379.686147] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.716078] ns1eth1: entered promiscuous mode
[  379.716128] ns1eth2: entered promiscuous mode
[  379.718827] ns2eth1: entered promiscuous mode
[  379.718887] ns2eth2: entered promiscuous mode
[  379.718924] ns2eth3: entered promiscuous mode
[  391.583916] ns1eth1: left promiscuous mode
[  391.584022] ns1eth2: left promiscuous mode
[  391.584271] ns2eth2 (unregistering): left promiscuous mode
[  391.584405] ns2eth1 (unregistering): left promiscuous mode
[  391.612889] ns2eth3: left promiscuous mode
[  391.613017] ns3br1: port 1(ns3eth1) entered disabled state
[  391.613196] ns3eth1 (unregistering): left allmulticast mode
[  391.613232] ns3eth1 (unregistering): left promiscuous mode
[  391.613264] ns3br1: port 1(ns3eth1) entered disabled state
[  391.631883] ns3eth3: left allmulticast mode
[  391.631924] ns3eth3: left promiscuous mode
[  391.631957] ns3br1: port 3(ns3eth3) entered disabled state
[  391.632032] ns3eth2: left allmulticast mode
[  391.632065] ns3eth2: left promiscuous mode
[  391.632095] ns3br1: port 2(ns3eth2) entered disabled state