[  368.827615] ns3br1: port 1(ns3eth1) entered blocking state
[  368.827688] ns3br1: port 1(ns3eth1) entered disabled state
[  368.827794] ns3eth1: entered allmulticast mode
[  368.827920] ns3eth1: entered promiscuous mode
[  368.828095] ns3br1: port 1(ns3eth1) entered blocking state
[  368.828174] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.832627] ns3br1: port 2(ns3eth2) entered blocking state
[  368.832730] ns3br1: port 2(ns3eth2) entered disabled state
[  368.832845] ns3eth2: entered allmulticast mode
[  368.832997] ns3eth2: entered promiscuous mode
[  368.837493] ns3br1: port 3(ns3eth3) entered blocking state
[  368.837575] ns3br1: port 3(ns3eth3) entered disabled state
[  368.837645] ns3eth3: entered allmulticast mode
[  368.837725] ns3eth3: entered promiscuous mode
[  368.842305] ns3br1: port 2(ns3eth2) entered blocking state
[  368.842400] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.847003] ns3br1: port 3(ns3eth3) entered blocking state
[  368.847086] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.893882] ns1eth1: entered promiscuous mode
[  368.893979] ns1eth2: entered promiscuous mode
[  368.897970] ns2eth1: entered promiscuous mode
[  368.898023] ns2eth2: entered promiscuous mode
[  368.898063] ns2eth3: entered promiscuous mode
[  380.737868] ns1eth1: left promiscuous mode
[  380.737955] ns1eth2: left promiscuous mode
[  380.738233] ns2eth2 (unregistering): left promiscuous mode
[  380.738367] ns2eth1 (unregistering): left promiscuous mode
[  380.759353] ns2eth3: left promiscuous mode
[  380.759453] ns3br1: port 1(ns3eth1) entered disabled state
[  380.759626] ns3eth1 (unregistering): left allmulticast mode
[  380.759657] ns3eth1 (unregistering): left promiscuous mode
[  380.759699] ns3br1: port 1(ns3eth1) entered disabled state
[  380.775280] ns3eth3: left allmulticast mode
[  380.775313] ns3eth3: left promiscuous mode
[  380.775340] ns3br1: port 3(ns3eth3) entered disabled state
[  380.775428] ns3eth2: left allmulticast mode
[  380.775458] ns3eth2: left promiscuous mode
[  380.775482] ns3br1: port 2(ns3eth2) entered disabled state