[  385.892044] ns3br1: port 1(ns3eth1) entered blocking state
[  385.892163] ns3br1: port 1(ns3eth1) entered disabled state
[  385.892230] ns3eth1: entered allmulticast mode
[  385.892334] ns3eth1: entered promiscuous mode
[  385.892427] ns3br1: port 1(ns3eth1) entered blocking state
[  385.892508] ns3br1: port 1(ns3eth1) entered forwarding state
[  385.895543] ns3br1: port 2(ns3eth2) entered blocking state
[  385.895614] ns3br1: port 2(ns3eth2) entered disabled state
[  385.895682] ns3eth2: entered allmulticast mode
[  385.895766] ns3eth2: entered promiscuous mode
[  385.898935] ns3br1: port 3(ns3eth3) entered blocking state
[  385.899053] ns3br1: port 3(ns3eth3) entered disabled state
[  385.899174] ns3eth3: entered allmulticast mode
[  385.899325] ns3eth3: entered promiscuous mode
[  385.902409] ns3br1: port 2(ns3eth2) entered blocking state
[  385.902477] ns3br1: port 2(ns3eth2) entered forwarding state
[  385.905985] ns3br1: port 3(ns3eth3) entered blocking state
[  385.906056] ns3br1: port 3(ns3eth3) entered forwarding state
[  385.941593] ns1eth1: entered promiscuous mode
[  385.941703] ns1eth2: entered promiscuous mode
[  385.944921] ns2eth1: entered promiscuous mode
[  385.945035] ns2eth2: entered promiscuous mode
[  385.945143] ns2eth3: entered promiscuous mode
[  397.781887] ns1eth1: left promiscuous mode
[  397.781994] ns1eth2: left promiscuous mode
[  397.782266] ns2eth2 (unregistering): left promiscuous mode
[  397.782385] ns2eth1 (unregistering): left promiscuous mode
[  397.794890] ns3eth3: left allmulticast mode
[  397.794941] ns3eth3: left promiscuous mode
[  397.794981] ns3br1: port 3(ns3eth3) entered disabled state
[  397.795074] ns3eth2: left allmulticast mode
[  397.795100] ns3eth2: left promiscuous mode
[  397.795122] ns3br1: port 2(ns3eth2) entered disabled state
[  397.795201] ns3eth1: left allmulticast mode
[  397.795232] ns3eth1: left promiscuous mode
[  397.795255] ns3br1: port 1(ns3eth1) entered disabled state
[  397.808905] ns2eth3: left promiscuous mode