[  368.733504] ns3br1: port 1(ns3eth1) entered blocking state
[  368.733597] ns3br1: port 1(ns3eth1) entered disabled state
[  368.733666] ns3eth1: entered allmulticast mode
[  368.733760] ns3eth1: entered promiscuous mode
[  368.733863] ns3br1: port 1(ns3eth1) entered blocking state
[  368.733929] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.737627] ns3br1: port 2(ns3eth2) entered blocking state
[  368.737664] ns3br1: port 2(ns3eth2) entered disabled state
[  368.737701] ns3eth2: entered allmulticast mode
[  368.737756] ns3eth2: entered promiscuous mode
[  368.741402] ns3br1: port 3(ns3eth3) entered blocking state
[  368.741471] ns3br1: port 3(ns3eth3) entered disabled state
[  368.741536] ns3eth3: entered allmulticast mode
[  368.741622] ns3eth3: entered promiscuous mode
[  368.745347] ns3br1: port 2(ns3eth2) entered blocking state
[  368.745381] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.749065] ns3br1: port 3(ns3eth3) entered blocking state
[  368.749133] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.791898] ns1eth1: entered promiscuous mode
[  368.791988] ns1eth2: entered promiscuous mode
[  368.795720] ns2eth1: entered promiscuous mode
[  368.795768] ns2eth2: entered promiscuous mode
[  368.795807] ns2eth3: entered promiscuous mode
[  380.631153] ns1eth1: left promiscuous mode
[  380.631298] ns1eth2: left promiscuous mode
[  380.631645] ns2eth2 (unregistering): left promiscuous mode
[  380.631831] ns2eth1 (unregistering): left promiscuous mode
[  380.649022] ns2eth3: left promiscuous mode
[  380.649188] ns3br1: port 1(ns3eth1) entered disabled state
[  380.649409] ns3eth1 (unregistering): left allmulticast mode
[  380.649477] ns3eth1 (unregistering): left promiscuous mode
[  380.649540] ns3br1: port 1(ns3eth1) entered disabled state
[  380.664979] ns3eth3: left allmulticast mode
[  380.665034] ns3eth3: left promiscuous mode
[  380.665097] ns3br1: port 3(ns3eth3) entered disabled state
[  380.665284] ns3eth2: left allmulticast mode
[  380.665342] ns3eth2: left promiscuous mode
[  380.665404] ns3br1: port 2(ns3eth2) entered disabled state