[  368.502537] ns3br1: port 1(ns3eth1) entered blocking state
[  368.502631] ns3br1: port 1(ns3eth1) entered disabled state
[  368.502702] ns3eth1: entered allmulticast mode
[  368.502803] ns3eth1: entered promiscuous mode
[  368.502906] ns3br1: port 1(ns3eth1) entered blocking state
[  368.502970] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.505961] ns3br1: port 2(ns3eth2) entered blocking state
[  368.505994] ns3br1: port 2(ns3eth2) entered disabled state
[  368.506028] ns3eth2: entered allmulticast mode
[  368.506080] ns3eth2: entered promiscuous mode
[  368.509077] ns3br1: port 3(ns3eth3) entered blocking state
[  368.509141] ns3br1: port 3(ns3eth3) entered disabled state
[  368.509206] ns3eth3: entered allmulticast mode
[  368.509288] ns3eth3: entered promiscuous mode
[  368.512344] ns3br1: port 2(ns3eth2) entered blocking state
[  368.512375] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.515349] ns3br1: port 3(ns3eth3) entered blocking state
[  368.515420] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.549594] ns1eth1: entered promiscuous mode
[  368.549648] ns1eth2: entered promiscuous mode
[  368.552661] ns2eth1: entered promiscuous mode
[  368.552741] ns2eth2: entered promiscuous mode
[  368.552822] ns2eth3: entered promiscuous mode
[  380.370191] ns1eth1: left promiscuous mode
[  380.370279] ns1eth2: left promiscuous mode
[  380.370554] ns2eth2 (unregistering): left promiscuous mode
[  380.370686] ns2eth1 (unregistering): left promiscuous mode
[  380.391865] ns2eth3: left promiscuous mode
[  380.391971] ns3br1: port 1(ns3eth1) entered disabled state
[  380.392141] ns3eth1 (unregistering): left allmulticast mode
[  380.392171] ns3eth1 (unregistering): left promiscuous mode
[  380.392196] ns3br1: port 1(ns3eth1) entered disabled state
[  380.410794] ns3eth3: left allmulticast mode
[  380.410829] ns3eth3: left promiscuous mode
[  380.410856] ns3br1: port 3(ns3eth3) entered disabled state
[  380.410929] ns3eth2: left allmulticast mode
[  380.410956] ns3eth2: left promiscuous mode
[  380.410981] ns3br1: port 2(ns3eth2) entered disabled state