[  405.225479] ns3br1: port 1(ns3eth1) entered blocking state
[  405.225528] ns3br1: port 1(ns3eth1) entered disabled state
[  405.225567] ns3eth1: entered allmulticast mode
[  405.225616] ns3eth1: entered promiscuous mode
[  405.225757] ns3br1: port 1(ns3eth1) entered blocking state
[  405.225793] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.228671] ns3br1: port 2(ns3eth2) entered blocking state
[  405.228723] ns3br1: port 2(ns3eth2) entered disabled state
[  405.228758] ns3eth2: entered allmulticast mode
[  405.228826] ns3eth2: entered promiscuous mode
[  405.231664] ns3br1: port 3(ns3eth3) entered blocking state
[  405.231735] ns3br1: port 3(ns3eth3) entered disabled state
[  405.231809] ns3eth3: entered allmulticast mode
[  405.231900] ns3eth3: entered promiscuous mode
[  405.235093] ns3br1: port 2(ns3eth2) entered blocking state
[  405.235141] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.237827] ns3br1: port 3(ns3eth3) entered blocking state
[  405.237863] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.271840] ns1eth1: entered promiscuous mode
[  405.271895] ns1eth2: entered promiscuous mode
[  405.274568] ns2eth1: entered promiscuous mode
[  405.274623] ns2eth2: entered promiscuous mode
[  405.274666] ns2eth3: entered promiscuous mode
[  417.128837] ns1eth1: left promiscuous mode
[  417.128928] ns1eth2: left promiscuous mode
[  417.129202] ns2eth2 (unregistering): left promiscuous mode
[  417.129318] ns2eth1 (unregistering): left promiscuous mode
[  417.143823] ns3eth3: left allmulticast mode
[  417.143864] ns3eth3: left promiscuous mode
[  417.143899] ns3br1: port 3(ns3eth3) entered disabled state
[  417.143979] ns3eth2: left allmulticast mode
[  417.144009] ns3eth2: left promiscuous mode
[  417.144047] ns3br1: port 2(ns3eth2) entered disabled state
[  417.144151] ns3eth1: left allmulticast mode
[  417.144182] ns3eth1: left promiscuous mode
[  417.144218] ns3br1: port 1(ns3eth1) entered disabled state
[  417.155827] ns2eth3: left promiscuous mode