[  368.618861] ns3br1: port 1(ns3eth1) entered blocking state
[  368.618925] ns3br1: port 1(ns3eth1) entered disabled state
[  368.618957] ns3eth1: entered allmulticast mode
[  368.619013] ns3eth1: entered promiscuous mode
[  368.619087] ns3br1: port 1(ns3eth1) entered blocking state
[  368.619122] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.623045] ns3br1: port 2(ns3eth2) entered blocking state
[  368.623118] ns3br1: port 2(ns3eth2) entered disabled state
[  368.623191] ns3eth2: entered allmulticast mode
[  368.623286] ns3eth2: entered promiscuous mode
[  368.627047] ns3br1: port 3(ns3eth3) entered blocking state
[  368.627080] ns3br1: port 3(ns3eth3) entered disabled state
[  368.627116] ns3eth3: entered allmulticast mode
[  368.627165] ns3eth3: entered promiscuous mode
[  368.630943] ns3br1: port 2(ns3eth2) entered blocking state
[  368.631020] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.634807] ns3br1: port 3(ns3eth3) entered blocking state
[  368.634839] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.682204] ns1eth1: entered promiscuous mode
[  368.682264] ns1eth2: entered promiscuous mode
[  368.686781] ns2eth1: entered promiscuous mode
[  368.686885] ns2eth2: entered promiscuous mode
[  368.686990] ns2eth3: entered promiscuous mode
[  380.549829] ns1eth1: left promiscuous mode
[  380.549989] ns1eth2: left promiscuous mode
[  380.550353] ns2eth2 (unregistering): left promiscuous mode
[  380.550602] ns2eth1 (unregistering): left promiscuous mode
[  380.564526] ns2eth3: left promiscuous mode
[  380.564660] ns3br1: port 1(ns3eth1) entered disabled state
[  380.564906] ns3eth1 (unregistering): left allmulticast mode
[  380.564975] ns3eth1 (unregistering): left promiscuous mode
[  380.565066] ns3br1: port 1(ns3eth1) entered disabled state
[  380.578587] ns3eth3: left allmulticast mode
[  380.578650] ns3eth3: left promiscuous mode
[  380.578742] ns3br1: port 3(ns3eth3) entered disabled state
[  380.578924] ns3eth2: left allmulticast mode
[  380.578983] ns3eth2: left promiscuous mode
[  380.579041] ns3br1: port 2(ns3eth2) entered disabled state