[  345.913088] ns3br1: port 1(ns3eth1) entered blocking state
[  345.913148] ns3br1: port 1(ns3eth1) entered disabled state
[  345.913184] ns3eth1: entered allmulticast mode
[  345.913248] ns3eth1: entered promiscuous mode
[  345.913407] ns3br1: port 1(ns3eth1) entered blocking state
[  345.913438] ns3br1: port 1(ns3eth1) entered forwarding state
[  345.916401] ns3br1: port 2(ns3eth2) entered blocking state
[  345.916433] ns3br1: port 2(ns3eth2) entered disabled state
[  345.916478] ns3eth2: entered allmulticast mode
[  345.916541] ns3eth2: entered promiscuous mode
[  345.919469] ns3br1: port 3(ns3eth3) entered blocking state
[  345.919532] ns3br1: port 3(ns3eth3) entered disabled state
[  345.919599] ns3eth3: entered allmulticast mode
[  345.919684] ns3eth3: entered promiscuous mode
[  345.922992] ns3br1: port 2(ns3eth2) entered blocking state
[  345.923037] ns3br1: port 2(ns3eth2) entered forwarding state
[  345.926004] ns3br1: port 3(ns3eth3) entered blocking state
[  345.926071] ns3br1: port 3(ns3eth3) entered forwarding state
[  345.961085] ns1eth1: entered promiscuous mode
[  345.961181] ns1eth2: entered promiscuous mode
[  345.964241] ns2eth1: entered promiscuous mode
[  345.964289] ns2eth2: entered promiscuous mode
[  345.964324] ns2eth3: entered promiscuous mode
[  357.784803] ns1eth1: left promiscuous mode
[  357.784931] ns1eth2: left promiscuous mode
[  357.785288] ns2eth2 (unregistering): left promiscuous mode
[  357.785462] ns2eth1 (unregistering): left promiscuous mode
[  357.806819] ns3eth3: left allmulticast mode
[  357.806877] ns3eth3: left promiscuous mode
[  357.806911] ns3br1: port 3(ns3eth3) entered disabled state
[  357.807026] ns3eth2: left allmulticast mode
[  357.807083] ns3eth2: left promiscuous mode
[  357.807109] ns3br1: port 2(ns3eth2) entered disabled state
[  357.807210] ns3eth1: left allmulticast mode
[  357.807269] ns3eth1: left promiscuous mode
[  357.807303] ns3br1: port 1(ns3eth1) entered disabled state
[  357.822811] ns2eth3: left promiscuous mode