[  368.758656] ns3br1: port 1(ns3eth1) entered blocking state
[  368.758728] ns3br1: port 1(ns3eth1) entered disabled state
[  368.758804] ns3eth1: entered allmulticast mode
[  368.758872] ns3eth1: entered promiscuous mode
[  368.758933] ns3br1: port 1(ns3eth1) entered blocking state
[  368.758986] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.762971] ns3br1: port 2(ns3eth2) entered blocking state
[  368.763046] ns3br1: port 2(ns3eth2) entered disabled state
[  368.763092] ns3eth2: entered allmulticast mode
[  368.763148] ns3eth2: entered promiscuous mode
[  368.766937] ns3br1: port 3(ns3eth3) entered blocking state
[  368.766987] ns3br1: port 3(ns3eth3) entered disabled state
[  368.767018] ns3eth3: entered allmulticast mode
[  368.767097] ns3eth3: entered promiscuous mode
[  368.771281] ns3br1: port 2(ns3eth2) entered blocking state
[  368.771338] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.775164] ns3br1: port 3(ns3eth3) entered blocking state
[  368.775202] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.821535] ns1eth1: entered promiscuous mode
[  368.821589] ns1eth2: entered promiscuous mode
[  368.825828] ns2eth1: entered promiscuous mode
[  368.825886] ns2eth2: entered promiscuous mode
[  368.825921] ns2eth3: entered promiscuous mode
[  380.666901] ns1eth1: left promiscuous mode
[  380.667025] ns1eth2: left promiscuous mode
[  380.667382] ns2eth2 (unregistering): left promiscuous mode
[  380.667557] ns2eth1 (unregistering): left promiscuous mode
[  380.682345] ns2eth3: left promiscuous mode
[  380.682474] ns3br1: port 1(ns3eth1) entered disabled state
[  380.682702] ns3eth1 (unregistering): left allmulticast mode
[  380.682742] ns3eth1 (unregistering): left promiscuous mode
[  380.682773] ns3br1: port 1(ns3eth1) entered disabled state
[  380.696896] ns3eth3: left allmulticast mode
[  380.696935] ns3eth3: left promiscuous mode
[  380.696967] ns3br1: port 3(ns3eth3) entered disabled state
[  380.697034] ns3eth2: left allmulticast mode
[  380.697054] ns3eth2: left promiscuous mode
[  380.697080] ns3br1: port 2(ns3eth2) entered disabled state