[  368.116607] ns3br1: port 1(ns3eth1) entered blocking state
[  368.116657] ns3br1: port 1(ns3eth1) entered disabled state
[  368.116694] ns3eth1: entered allmulticast mode
[  368.116750] ns3eth1: entered promiscuous mode
[  368.116811] ns3br1: port 1(ns3eth1) entered blocking state
[  368.116841] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.120987] ns3br1: port 2(ns3eth2) entered blocking state
[  368.121052] ns3br1: port 2(ns3eth2) entered disabled state
[  368.121127] ns3eth2: entered allmulticast mode
[  368.121212] ns3eth2: entered promiscuous mode
[  368.125542] ns3br1: port 3(ns3eth3) entered blocking state
[  368.125580] ns3br1: port 3(ns3eth3) entered disabled state
[  368.125619] ns3eth3: entered allmulticast mode
[  368.125680] ns3eth3: entered promiscuous mode
[  368.129759] ns3br1: port 2(ns3eth2) entered blocking state
[  368.129792] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.133944] ns3br1: port 3(ns3eth3) entered blocking state
[  368.134012] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.182655] ns1eth1: entered promiscuous mode
[  368.182725] ns1eth2: entered promiscuous mode
[  368.186900] ns2eth1: entered promiscuous mode
[  368.187000] ns2eth2: entered promiscuous mode
[  368.187104] ns2eth3: entered promiscuous mode
[  380.051578] ns1eth1: left promiscuous mode
[  380.051666] ns1eth2: left promiscuous mode
[  380.052023] ns2eth2 (unregistering): left promiscuous mode
[  380.052191] ns2eth1 (unregistering): left promiscuous mode
[  380.069143] ns2eth3: left promiscuous mode
[  380.069255] ns3br1: port 1(ns3eth1) entered disabled state
[  380.069487] ns3eth1 (unregistering): left allmulticast mode
[  380.069520] ns3eth1 (unregistering): left promiscuous mode
[  380.069546] ns3br1: port 1(ns3eth1) entered disabled state
[  380.084222] ns3eth3: left allmulticast mode
[  380.084258] ns3eth3: left promiscuous mode
[  380.084288] ns3br1: port 3(ns3eth3) entered disabled state
[  380.084434] ns3eth2: left allmulticast mode
[  380.084458] ns3eth2: left promiscuous mode
[  380.084492] ns3br1: port 2(ns3eth2) entered disabled state