[  368.531429] ns3br1: port 1(ns3eth1) entered blocking state
[  368.531491] ns3br1: port 1(ns3eth1) entered disabled state
[  368.531524] ns3eth1: entered allmulticast mode
[  368.531575] ns3eth1: entered promiscuous mode
[  368.531634] ns3br1: port 1(ns3eth1) entered blocking state
[  368.531663] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.535306] ns3br1: port 2(ns3eth2) entered blocking state
[  368.535340] ns3br1: port 2(ns3eth2) entered disabled state
[  368.535377] ns3eth2: entered allmulticast mode
[  368.535427] ns3eth2: entered promiscuous mode
[  368.539055] ns3br1: port 3(ns3eth3) entered blocking state
[  368.539088] ns3br1: port 3(ns3eth3) entered disabled state
[  368.539126] ns3eth3: entered allmulticast mode
[  368.539180] ns3eth3: entered promiscuous mode
[  368.542817] ns3br1: port 2(ns3eth2) entered blocking state
[  368.542850] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.546483] ns3br1: port 3(ns3eth3) entered blocking state
[  368.546515] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.589057] ns1eth1: entered promiscuous mode
[  368.589102] ns1eth2: entered promiscuous mode
[  368.592768] ns2eth1: entered promiscuous mode
[  368.592814] ns2eth2: entered promiscuous mode
[  368.592852] ns2eth3: entered promiscuous mode
[  380.422523] ns1eth1: left promiscuous mode
[  380.422675] ns1eth2: left promiscuous mode
[  380.423047] ns2eth2 (unregistering): left promiscuous mode
[  380.423254] ns2eth1 (unregistering): left promiscuous mode
[  380.441037] ns2eth3: left promiscuous mode
[  380.441203] ns3br1: port 1(ns3eth1) entered disabled state
[  380.441427] ns3eth1 (unregistering): left allmulticast mode
[  380.441468] ns3eth1 (unregistering): left promiscuous mode
[  380.441499] ns3br1: port 1(ns3eth1) entered disabled state
[  380.455010] ns3eth3: left allmulticast mode
[  380.455098] ns3eth3: left promiscuous mode
[  380.455137] ns3br1: port 3(ns3eth3) entered disabled state
[  380.455284] ns3eth2: left allmulticast mode
[  380.455316] ns3eth2: left promiscuous mode
[  380.455342] ns3br1: port 2(ns3eth2) entered disabled state