[  368.353236] ns3br1: port 1(ns3eth1) entered blocking state
[  368.353285] ns3br1: port 1(ns3eth1) entered disabled state
[  368.353325] ns3eth1: entered allmulticast mode
[  368.353380] ns3eth1: entered promiscuous mode
[  368.353444] ns3br1: port 1(ns3eth1) entered blocking state
[  368.353472] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.356899] ns3br1: port 2(ns3eth2) entered blocking state
[  368.356933] ns3br1: port 2(ns3eth2) entered disabled state
[  368.356966] ns3eth2: entered allmulticast mode
[  368.357020] ns3eth2: entered promiscuous mode
[  368.360456] ns3br1: port 3(ns3eth3) entered blocking state
[  368.360490] ns3br1: port 3(ns3eth3) entered disabled state
[  368.360524] ns3eth3: entered allmulticast mode
[  368.360572] ns3eth3: entered promiscuous mode
[  368.364023] ns3br1: port 2(ns3eth2) entered blocking state
[  368.364062] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.367515] ns3br1: port 3(ns3eth3) entered blocking state
[  368.367545] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.407714] ns1eth1: entered promiscuous mode
[  368.407759] ns1eth2: entered promiscuous mode
[  368.411253] ns2eth1: entered promiscuous mode
[  368.411302] ns2eth2: entered promiscuous mode
[  368.411339] ns2eth3: entered promiscuous mode
[  380.269285] ns1eth1: left promiscuous mode
[  380.269407] ns1eth2: left promiscuous mode
[  380.269768] ns2eth2 (unregistering): left promiscuous mode
[  380.270004] ns2eth1 (unregistering): left promiscuous mode
[  380.283547] ns2eth3: left promiscuous mode
[  380.283717] ns3br1: port 1(ns3eth1) entered disabled state
[  380.284006] ns3eth1 (unregistering): left allmulticast mode
[  380.284045] ns3eth1 (unregistering): left promiscuous mode
[  380.284086] ns3br1: port 1(ns3eth1) entered disabled state
[  380.298974] ns3eth3: left allmulticast mode
[  380.299040] ns3eth3: left promiscuous mode
[  380.299086] ns3br1: port 3(ns3eth3) entered disabled state
[  380.299203] ns3eth2: left allmulticast mode
[  380.299234] ns3eth2: left promiscuous mode
[  380.299263] ns3br1: port 2(ns3eth2) entered disabled state