[  386.829650] ns3br1: port 1(ns3eth1) entered blocking state
[  386.829742] ns3br1: port 1(ns3eth1) entered disabled state
[  386.829807] ns3eth1: entered allmulticast mode
[  386.829900] ns3eth1: entered promiscuous mode
[  386.830019] ns3br1: port 1(ns3eth1) entered blocking state
[  386.830082] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.832691] ns3br1: port 2(ns3eth2) entered blocking state
[  386.832728] ns3br1: port 2(ns3eth2) entered disabled state
[  386.832759] ns3eth2: entered allmulticast mode
[  386.832816] ns3eth2: entered promiscuous mode
[  386.835407] ns3br1: port 3(ns3eth3) entered blocking state
[  386.835471] ns3br1: port 3(ns3eth3) entered disabled state
[  386.835534] ns3eth3: entered allmulticast mode
[  386.835621] ns3eth3: entered promiscuous mode
[  386.838302] ns3br1: port 2(ns3eth2) entered blocking state
[  386.838339] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.840877] ns3br1: port 3(ns3eth3) entered blocking state
[  386.840940] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.870878] ns1eth1: entered promiscuous mode
[  386.870976] ns1eth2: entered promiscuous mode
[  386.873632] ns2eth1: entered promiscuous mode
[  386.873681] ns2eth2: entered promiscuous mode
[  386.873719] ns2eth3: entered promiscuous mode
[  398.744050] ns1eth1: left promiscuous mode
[  398.744156] ns1eth2: left promiscuous mode
[  398.744445] ns2eth2 (unregistering): left promiscuous mode
[  398.744560] ns2eth1 (unregistering): left promiscuous mode
[  398.768047] ns2eth3: left promiscuous mode
[  398.768197] ns3br1: port 1(ns3eth1) entered disabled state
[  398.768479] ns3eth1 (unregistering): left allmulticast mode
[  398.768520] ns3eth1 (unregistering): left promiscuous mode
[  398.768552] ns3br1: port 1(ns3eth1) entered disabled state
[  398.789096] ns3eth3: left allmulticast mode
[  398.789137] ns3eth3: left promiscuous mode
[  398.789171] ns3br1: port 3(ns3eth3) entered disabled state
[  398.789251] ns3eth2: left allmulticast mode
[  398.789276] ns3eth2: left promiscuous mode
[  398.789303] ns3br1: port 2(ns3eth2) entered disabled state