[  368.672970] ns3br1: port 1(ns3eth1) entered blocking state
[  368.673025] ns3br1: port 1(ns3eth1) entered disabled state
[  368.673058] ns3eth1: entered allmulticast mode
[  368.673121] ns3eth1: entered promiscuous mode
[  368.673203] ns3br1: port 1(ns3eth1) entered blocking state
[  368.673243] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.677337] ns3br1: port 2(ns3eth2) entered blocking state
[  368.677376] ns3br1: port 2(ns3eth2) entered disabled state
[  368.677408] ns3eth2: entered allmulticast mode
[  368.677464] ns3eth2: entered promiscuous mode
[  368.681667] ns3br1: port 3(ns3eth3) entered blocking state
[  368.681707] ns3br1: port 3(ns3eth3) entered disabled state
[  368.681741] ns3eth3: entered allmulticast mode
[  368.681792] ns3eth3: entered promiscuous mode
[  368.685638] ns3br1: port 2(ns3eth2) entered blocking state
[  368.685676] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.689666] ns3br1: port 3(ns3eth3) entered blocking state
[  368.689705] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.735814] ns1eth1: entered promiscuous mode
[  368.735872] ns1eth2: entered promiscuous mode
[  368.740203] ns2eth1: entered promiscuous mode
[  368.740268] ns2eth2: entered promiscuous mode
[  368.740312] ns2eth3: entered promiscuous mode
[  380.615681] ns1eth1: left promiscuous mode
[  380.615779] ns1eth2: left promiscuous mode
[  380.616063] ns2eth2 (unregistering): left promiscuous mode
[  380.616219] ns2eth1 (unregistering): left promiscuous mode
[  380.630928] ns2eth3: left promiscuous mode
[  380.631057] ns3br1: port 1(ns3eth1) entered disabled state
[  380.631251] ns3eth1 (unregistering): left allmulticast mode
[  380.631280] ns3eth1 (unregistering): left promiscuous mode
[  380.631317] ns3br1: port 1(ns3eth1) entered disabled state
[  380.646535] ns3eth3: left allmulticast mode
[  380.646573] ns3eth3: left promiscuous mode
[  380.646607] ns3br1: port 3(ns3eth3) entered disabled state
[  380.646708] ns3eth2: left allmulticast mode
[  380.646731] ns3eth2: left promiscuous mode
[  380.646759] ns3br1: port 2(ns3eth2) entered disabled state