[  405.434448] ns3br1: port 1(ns3eth1) entered blocking state
[  405.434512] ns3br1: port 1(ns3eth1) entered disabled state
[  405.434560] ns3eth1: entered allmulticast mode
[  405.434617] ns3eth1: entered promiscuous mode
[  405.434683] ns3br1: port 1(ns3eth1) entered blocking state
[  405.434720] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.437334] ns3br1: port 2(ns3eth2) entered blocking state
[  405.437381] ns3br1: port 2(ns3eth2) entered disabled state
[  405.437417] ns3eth2: entered allmulticast mode
[  405.437473] ns3eth2: entered promiscuous mode
[  405.440088] ns3br1: port 3(ns3eth3) entered blocking state
[  405.440136] ns3br1: port 3(ns3eth3) entered disabled state
[  405.440177] ns3eth3: entered allmulticast mode
[  405.440231] ns3eth3: entered promiscuous mode
[  405.442918] ns3br1: port 2(ns3eth2) entered blocking state
[  405.443004] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.445730] ns3br1: port 3(ns3eth3) entered blocking state
[  405.445786] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.476587] ns1eth1: entered promiscuous mode
[  405.476641] ns1eth2: entered promiscuous mode
[  405.479458] ns2eth1: entered promiscuous mode
[  405.479520] ns2eth2: entered promiscuous mode
[  405.479564] ns2eth3: entered promiscuous mode
[  417.303018] ns1eth1: left promiscuous mode
[  417.303141] ns1eth2: left promiscuous mode
[  417.303463] ns2eth2 (unregistering): left promiscuous mode
[  417.303621] ns2eth1 (unregistering): left promiscuous mode
[  417.317976] ns3eth3: left allmulticast mode
[  417.318079] ns3eth3: left promiscuous mode
[  417.318129] ns3br1: port 3(ns3eth3) entered disabled state
[  417.318212] ns3eth2: left allmulticast mode
[  417.318269] ns3eth2: left promiscuous mode
[  417.318306] ns3br1: port 2(ns3eth2) entered disabled state
[  417.318444] ns3eth1: left allmulticast mode
[  417.318479] ns3eth1: left promiscuous mode
[  417.318509] ns3br1: port 1(ns3eth1) entered disabled state
[  417.332976] ns2eth3: left promiscuous mode