[  405.295175] ns3br1: port 1(ns3eth1) entered blocking state
[  405.295237] ns3br1: port 1(ns3eth1) entered disabled state
[  405.295275] ns3eth1: entered allmulticast mode
[  405.295342] ns3eth1: entered promiscuous mode
[  405.295407] ns3br1: port 1(ns3eth1) entered blocking state
[  405.295452] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.298233] ns3br1: port 2(ns3eth2) entered blocking state
[  405.298305] ns3br1: port 2(ns3eth2) entered disabled state
[  405.298375] ns3eth2: entered allmulticast mode
[  405.298468] ns3eth2: entered promiscuous mode
[  405.301180] ns3br1: port 3(ns3eth3) entered blocking state
[  405.301230] ns3br1: port 3(ns3eth3) entered disabled state
[  405.301266] ns3eth3: entered allmulticast mode
[  405.301330] ns3eth3: entered promiscuous mode
[  405.304135] ns3br1: port 2(ns3eth2) entered blocking state
[  405.304206] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.306945] ns3br1: port 3(ns3eth3) entered blocking state
[  405.306990] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.338507] ns1eth1: entered promiscuous mode
[  405.338566] ns1eth2: entered promiscuous mode
[  405.341413] ns2eth1: entered promiscuous mode
[  405.341467] ns2eth2: entered promiscuous mode
[  405.341510] ns2eth3: entered promiscuous mode
[  417.170798] ns1eth1: left promiscuous mode
[  417.170918] ns1eth2: left promiscuous mode
[  417.171188] ns2eth2 (unregistering): left promiscuous mode
[  417.171297] ns2eth1 (unregistering): left promiscuous mode
[  417.187828] ns3eth3: left allmulticast mode
[  417.187870] ns3eth3: left promiscuous mode
[  417.187908] ns3br1: port 3(ns3eth3) entered disabled state
[  417.188006] ns3eth2: left allmulticast mode
[  417.188045] ns3eth2: left promiscuous mode
[  417.188075] ns3br1: port 2(ns3eth2) entered disabled state
[  417.188168] ns3eth1: left allmulticast mode
[  417.188199] ns3eth1: left promiscuous mode
[  417.188229] ns3br1: port 1(ns3eth1) entered disabled state
[  417.210043] ns2eth3: left promiscuous mode