[  368.227921] ns3br1: port 1(ns3eth1) entered blocking state
[  368.227971] ns3br1: port 1(ns3eth1) entered disabled state
[  368.228013] ns3eth1: entered allmulticast mode
[  368.228074] ns3eth1: entered promiscuous mode
[  368.228195] ns3br1: port 1(ns3eth1) entered blocking state
[  368.228223] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.231898] ns3br1: port 2(ns3eth2) entered blocking state
[  368.231937] ns3br1: port 2(ns3eth2) entered disabled state
[  368.231970] ns3eth2: entered allmulticast mode
[  368.232022] ns3eth2: entered promiscuous mode
[  368.235705] ns3br1: port 3(ns3eth3) entered blocking state
[  368.235747] ns3br1: port 3(ns3eth3) entered disabled state
[  368.235774] ns3eth3: entered allmulticast mode
[  368.235837] ns3eth3: entered promiscuous mode
[  368.239581] ns3br1: port 2(ns3eth2) entered blocking state
[  368.239617] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.243414] ns3br1: port 3(ns3eth3) entered blocking state
[  368.243453] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.287149] ns1eth1: entered promiscuous mode
[  368.287204] ns1eth2: entered promiscuous mode
[  368.290954] ns2eth1: entered promiscuous mode
[  368.291008] ns2eth2: entered promiscuous mode
[  368.291046] ns2eth3: entered promiscuous mode
[  380.150832] ns1eth1: left promiscuous mode
[  380.150985] ns1eth2: left promiscuous mode
[  380.151265] ns2eth2 (unregistering): left promiscuous mode
[  380.151418] ns2eth1 (unregistering): left promiscuous mode
[  380.171440] ns2eth3: left promiscuous mode
[  380.171537] ns3br1: port 1(ns3eth1) entered disabled state
[  380.171719] ns3eth1 (unregistering): left allmulticast mode
[  380.171753] ns3eth1 (unregistering): left promiscuous mode
[  380.171783] ns3br1: port 1(ns3eth1) entered disabled state
[  380.189398] ns3eth3: left allmulticast mode
[  380.189433] ns3eth3: left promiscuous mode
[  380.189465] ns3br1: port 3(ns3eth3) entered disabled state
[  380.189542] ns3eth2: left allmulticast mode
[  380.189571] ns3eth2: left promiscuous mode
[  380.189599] ns3br1: port 2(ns3eth2) entered disabled state