[  405.344450] ns3br1: port 1(ns3eth1) entered blocking state
[  405.344515] ns3br1: port 1(ns3eth1) entered disabled state
[  405.344548] ns3eth1: entered allmulticast mode
[  405.344601] ns3eth1: entered promiscuous mode
[  405.344656] ns3br1: port 1(ns3eth1) entered blocking state
[  405.344685] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.347690] ns3br1: port 2(ns3eth2) entered blocking state
[  405.347729] ns3br1: port 2(ns3eth2) entered disabled state
[  405.347762] ns3eth2: entered allmulticast mode
[  405.347812] ns3eth2: entered promiscuous mode
[  405.350789] ns3br1: port 3(ns3eth3) entered blocking state
[  405.350830] ns3br1: port 3(ns3eth3) entered disabled state
[  405.350866] ns3eth3: entered allmulticast mode
[  405.350915] ns3eth3: entered promiscuous mode
[  405.353941] ns3br1: port 2(ns3eth2) entered blocking state
[  405.353976] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.356959] ns3br1: port 3(ns3eth3) entered blocking state
[  405.356996] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.391709] ns1eth1: entered promiscuous mode
[  405.391794] ns1eth2: entered promiscuous mode
[  405.394875] ns2eth1: entered promiscuous mode
[  405.394920] ns2eth2: entered promiscuous mode
[  405.394955] ns2eth3: entered promiscuous mode
[  417.218254] ns1eth1: left promiscuous mode
[  417.218335] ns1eth2: left promiscuous mode
[  417.218681] ns2eth2 (unregistering): left promiscuous mode
[  417.218818] ns2eth1 (unregistering): left promiscuous mode
[  417.241269] ns3eth3: left allmulticast mode
[  417.241311] ns3eth3: left promiscuous mode
[  417.241345] ns3br1: port 3(ns3eth3) entered disabled state
[  417.241426] ns3eth2: left allmulticast mode
[  417.241448] ns3eth2: left promiscuous mode
[  417.241473] ns3br1: port 2(ns3eth2) entered disabled state
[  417.241540] ns3eth1: left allmulticast mode
[  417.241561] ns3eth1: left promiscuous mode
[  417.241586] ns3br1: port 1(ns3eth1) entered disabled state
[  417.256278] ns2eth3: left promiscuous mode