[  206.527677] ns3br1: port 1(ns3eth1) entered blocking state
[  206.527773] ns3br1: port 1(ns3eth1) entered disabled state
[  206.527857] ns3eth1: entered allmulticast mode
[  206.527945] ns3eth1: entered promiscuous mode
[  206.528045] ns3br1: port 1(ns3eth1) entered blocking state
[  206.528116] ns3br1: port 1(ns3eth1) entered forwarding state
[  206.532023] ns3br1: port 2(ns3eth2) entered blocking state
[  206.532057] ns3br1: port 2(ns3eth2) entered disabled state
[  206.532095] ns3eth2: entered allmulticast mode
[  206.532154] ns3eth2: entered promiscuous mode
[  206.535981] ns3br1: port 3(ns3eth3) entered blocking state
[  206.536013] ns3br1: port 3(ns3eth3) entered disabled state
[  206.536043] ns3eth3: entered allmulticast mode
[  206.536095] ns3eth3: entered promiscuous mode
[  206.539976] ns3br1: port 2(ns3eth2) entered blocking state
[  206.540040] ns3br1: port 2(ns3eth2) entered forwarding state
[  206.543803] ns3br1: port 3(ns3eth3) entered blocking state
[  206.543839] ns3br1: port 3(ns3eth3) entered forwarding state
[  206.587673] ns1eth1: entered promiscuous mode
[  206.587722] ns1eth2: entered promiscuous mode
[  206.591456] ns2eth1: entered promiscuous mode
[  206.591541] ns2eth2: entered promiscuous mode
[  206.591623] ns2eth3: entered promiscuous mode
[  218.428610] ns1eth1: left promiscuous mode
[  218.428767] ns1eth2: left promiscuous mode
[  218.429114] ns2eth2 (unregistering): left promiscuous mode
[  218.429302] ns2eth1 (unregistering): left promiscuous mode
[  218.444873] ns2eth3: left promiscuous mode
[  218.444996] ns3br1: port 1(ns3eth1) entered disabled state
[  218.445217] ns3eth1 (unregistering): left allmulticast mode
[  218.445287] ns3eth1 (unregistering): left promiscuous mode
[  218.445350] ns3br1: port 1(ns3eth1) entered disabled state
[  218.459835] ns3eth3: left allmulticast mode
[  218.459917] ns3eth3: left promiscuous mode
[  218.459979] ns3br1: port 3(ns3eth3) entered disabled state
[  218.460098] ns3eth2: left allmulticast mode
[  218.460186] ns3eth2: left promiscuous mode
[  218.460249] ns3br1: port 2(ns3eth2) entered disabled state