[  368.552000] ns3br1: port 1(ns3eth1) entered blocking state
[  368.552102] ns3br1: port 1(ns3eth1) entered disabled state
[  368.552177] ns3eth1: entered allmulticast mode
[  368.552278] ns3eth1: entered promiscuous mode
[  368.552401] ns3br1: port 1(ns3eth1) entered blocking state
[  368.552474] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.556329] ns3br1: port 2(ns3eth2) entered blocking state
[  368.556365] ns3br1: port 2(ns3eth2) entered disabled state
[  368.556401] ns3eth2: entered allmulticast mode
[  368.556454] ns3eth2: entered promiscuous mode
[  368.559973] ns3br1: port 3(ns3eth3) entered blocking state
[  368.560006] ns3br1: port 3(ns3eth3) entered disabled state
[  368.560041] ns3eth3: entered allmulticast mode
[  368.560088] ns3eth3: entered promiscuous mode
[  368.563827] ns3br1: port 2(ns3eth2) entered blocking state
[  368.563913] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.567757] ns3br1: port 3(ns3eth3) entered blocking state
[  368.567795] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.611519] ns1eth1: entered promiscuous mode
[  368.611624] ns1eth2: entered promiscuous mode
[  368.615575] ns2eth1: entered promiscuous mode
[  368.615625] ns2eth2: entered promiscuous mode
[  368.615662] ns2eth3: entered promiscuous mode
[  380.485262] ns1eth1: left promiscuous mode
[  380.485388] ns1eth2: left promiscuous mode
[  380.485753] ns2eth2 (unregistering): left promiscuous mode
[  380.485992] ns2eth1 (unregistering): left promiscuous mode
[  380.502006] ns2eth3: left promiscuous mode
[  380.502130] ns3br1: port 1(ns3eth1) entered disabled state
[  380.502342] ns3eth1 (unregistering): left allmulticast mode
[  380.502380] ns3eth1 (unregistering): left promiscuous mode
[  380.502412] ns3br1: port 1(ns3eth1) entered disabled state
[  380.519995] ns3eth3: left allmulticast mode
[  380.520054] ns3eth3: left promiscuous mode
[  380.520094] ns3br1: port 3(ns3eth3) entered disabled state
[  380.520202] ns3eth2: left allmulticast mode
[  380.520230] ns3eth2: left promiscuous mode
[  380.520258] ns3br1: port 2(ns3eth2) entered disabled state