[  405.773557] ns3br1: port 1(ns3eth1) entered blocking state
[  405.773653] ns3br1: port 1(ns3eth1) entered disabled state
[  405.773739] ns3eth1: entered allmulticast mode
[  405.773830] ns3eth1: entered promiscuous mode
[  405.773931] ns3br1: port 1(ns3eth1) entered blocking state
[  405.773993] ns3br1: port 1(ns3eth1) entered forwarding state
[  405.776587] ns3br1: port 2(ns3eth2) entered blocking state
[  405.776626] ns3br1: port 2(ns3eth2) entered disabled state
[  405.776664] ns3eth2: entered allmulticast mode
[  405.776723] ns3eth2: entered promiscuous mode
[  405.779332] ns3br1: port 3(ns3eth3) entered blocking state
[  405.779395] ns3br1: port 3(ns3eth3) entered disabled state
[  405.779458] ns3eth3: entered allmulticast mode
[  405.779552] ns3eth3: entered promiscuous mode
[  405.782254] ns3br1: port 2(ns3eth2) entered blocking state
[  405.782298] ns3br1: port 2(ns3eth2) entered forwarding state
[  405.785014] ns3br1: port 3(ns3eth3) entered blocking state
[  405.785087] ns3br1: port 3(ns3eth3) entered forwarding state
[  405.815858] ns1eth1: entered promiscuous mode
[  405.815953] ns1eth2: entered promiscuous mode
[  405.818694] ns2eth1: entered promiscuous mode
[  405.818762] ns2eth2: entered promiscuous mode
[  405.818809] ns2eth3: entered promiscuous mode
[  417.645739] ns1eth1: left promiscuous mode
[  417.645829] ns1eth2: left promiscuous mode
[  417.646070] ns2eth2 (unregistering): left promiscuous mode
[  417.646193] ns2eth1 (unregistering): left promiscuous mode
[  417.666750] ns3eth3: left allmulticast mode
[  417.666791] ns3eth3: left promiscuous mode
[  417.666829] ns3br1: port 3(ns3eth3) entered disabled state
[  417.666941] ns3eth2: left allmulticast mode
[  417.666980] ns3eth2: left promiscuous mode
[  417.667008] ns3br1: port 2(ns3eth2) entered disabled state
[  417.667079] ns3eth1: left allmulticast mode
[  417.667109] ns3eth1: left promiscuous mode
[  417.667141] ns3br1: port 1(ns3eth1) entered disabled state
[  417.690748] ns2eth3: left promiscuous mode