[  384.545356] ns3br1: port 1(ns3eth1) entered blocking state
[  384.545448] ns3br1: port 1(ns3eth1) entered disabled state
[  384.545514] ns3eth1: entered allmulticast mode
[  384.545606] ns3eth1: entered promiscuous mode
[  384.545723] ns3br1: port 1(ns3eth1) entered blocking state
[  384.545789] ns3br1: port 1(ns3eth1) entered forwarding state
[  384.549661] ns3br1: port 2(ns3eth2) entered blocking state
[  384.549697] ns3br1: port 2(ns3eth2) entered disabled state
[  384.549732] ns3eth2: entered allmulticast mode
[  384.549792] ns3eth2: entered promiscuous mode
[  384.553452] ns3br1: port 3(ns3eth3) entered blocking state
[  384.553517] ns3br1: port 3(ns3eth3) entered disabled state
[  384.553588] ns3eth3: entered allmulticast mode
[  384.553685] ns3eth3: entered promiscuous mode
[  384.557632] ns3br1: port 2(ns3eth2) entered blocking state
[  384.557667] ns3br1: port 2(ns3eth2) entered forwarding state
[  384.561293] ns3br1: port 3(ns3eth3) entered blocking state
[  384.561362] ns3br1: port 3(ns3eth3) entered forwarding state
[  384.603738] ns1eth1: entered promiscuous mode
[  384.603846] ns1eth2: entered promiscuous mode
[  384.607581] ns2eth1: entered promiscuous mode
[  384.607627] ns2eth2: entered promiscuous mode
[  384.607662] ns2eth3: entered promiscuous mode
[  396.438497] ns1eth1: left promiscuous mode
[  396.438613] ns1eth2: left promiscuous mode
[  396.438973] ns2eth2 (unregistering): left promiscuous mode
[  396.439223] ns2eth1 (unregistering): left promiscuous mode
[  396.454257] ns2eth3: left promiscuous mode
[  396.454396] ns3br1: port 1(ns3eth1) entered disabled state
[  396.454632] ns3eth1 (unregistering): left allmulticast mode
[  396.454667] ns3eth1 (unregistering): left promiscuous mode
[  396.454700] ns3br1: port 1(ns3eth1) entered disabled state
[  396.473184] ns3eth3: left allmulticast mode
[  396.473222] ns3eth3: left promiscuous mode
[  396.473250] ns3br1: port 3(ns3eth3) entered disabled state
[  396.473355] ns3eth2: left allmulticast mode
[  396.473381] ns3eth2: left promiscuous mode
[  396.473406] ns3br1: port 2(ns3eth2) entered disabled state