[  371.760972] ns3br1: port 1(ns3eth1) entered blocking state
[  371.761022] ns3br1: port 1(ns3eth1) entered disabled state
[  371.761056] ns3eth1: entered allmulticast mode
[  371.761113] ns3eth1: entered promiscuous mode
[  371.761168] ns3br1: port 1(ns3eth1) entered blocking state
[  371.761198] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.764229] ns3br1: port 2(ns3eth2) entered blocking state
[  371.764304] ns3br1: port 2(ns3eth2) entered disabled state
[  371.764372] ns3eth2: entered allmulticast mode
[  371.764458] ns3eth2: entered promiscuous mode
[  371.767403] ns3br1: port 3(ns3eth3) entered blocking state
[  371.767435] ns3br1: port 3(ns3eth3) entered disabled state
[  371.767471] ns3eth3: entered allmulticast mode
[  371.767517] ns3eth3: entered promiscuous mode
[  371.770416] ns3br1: port 2(ns3eth2) entered blocking state
[  371.770449] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.773344] ns3br1: port 3(ns3eth3) entered blocking state
[  371.773376] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.807055] ns1eth1: entered promiscuous mode
[  371.807135] ns1eth2: entered promiscuous mode
[  371.810148] ns2eth1: entered promiscuous mode
[  371.810193] ns2eth2: entered promiscuous mode
[  371.810232] ns2eth3: entered promiscuous mode
[  383.635453] ns1eth1: left promiscuous mode
[  383.635623] ns1eth2: left promiscuous mode
[  383.635947] ns2eth2 (unregistering): left promiscuous mode
[  383.636069] ns2eth1 (unregistering): left promiscuous mode
[  383.655965] ns2eth3: left promiscuous mode
[  383.656082] ns3br1: port 1(ns3eth1) entered disabled state
[  383.656272] ns3eth1 (unregistering): left allmulticast mode
[  383.656302] ns3eth1 (unregistering): left promiscuous mode
[  383.656330] ns3br1: port 1(ns3eth1) entered disabled state
[  383.677932] ns3eth3: left allmulticast mode
[  383.677967] ns3eth3: left promiscuous mode
[  383.677998] ns3br1: port 3(ns3eth3) entered disabled state
[  383.678073] ns3eth2: left allmulticast mode
[  383.678150] ns3eth2: left promiscuous mode
[  383.678182] ns3br1: port 2(ns3eth2) entered disabled state