[  368.395141] ns3br1: port 1(ns3eth1) entered blocking state
[  368.395228] ns3br1: port 1(ns3eth1) entered disabled state
[  368.395298] ns3eth1: entered allmulticast mode
[  368.395390] ns3eth1: entered promiscuous mode
[  368.395567] ns3br1: port 1(ns3eth1) entered blocking state
[  368.395631] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.399034] ns3br1: port 2(ns3eth2) entered blocking state
[  368.399077] ns3br1: port 2(ns3eth2) entered disabled state
[  368.399117] ns3eth2: entered allmulticast mode
[  368.399172] ns3eth2: entered promiscuous mode
[  368.402573] ns3br1: port 3(ns3eth3) entered blocking state
[  368.402637] ns3br1: port 3(ns3eth3) entered disabled state
[  368.402703] ns3eth3: entered allmulticast mode
[  368.402809] ns3eth3: entered promiscuous mode
[  368.406258] ns3br1: port 2(ns3eth2) entered blocking state
[  368.406295] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.409715] ns3br1: port 3(ns3eth3) entered blocking state
[  368.409787] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.449886] ns1eth1: entered promiscuous mode
[  368.449973] ns1eth2: entered promiscuous mode
[  368.453481] ns2eth1: entered promiscuous mode
[  368.453529] ns2eth2: entered promiscuous mode
[  368.453566] ns2eth3: entered promiscuous mode
[  380.282016] ns1eth1: left promiscuous mode
[  380.282131] ns1eth2: left promiscuous mode
[  380.282415] ns2eth2 (unregistering): left promiscuous mode
[  380.282559] ns2eth1 (unregistering): left promiscuous mode
[  380.297910] ns2eth3: left promiscuous mode
[  380.298025] ns3br1: port 1(ns3eth1) entered disabled state
[  380.298274] ns3eth1 (unregistering): left allmulticast mode
[  380.298307] ns3eth1 (unregistering): left promiscuous mode
[  380.298341] ns3br1: port 1(ns3eth1) entered disabled state
[  380.312846] ns3eth3: left allmulticast mode
[  380.312875] ns3eth3: left promiscuous mode
[  380.312912] ns3br1: port 3(ns3eth3) entered disabled state
[  380.313021] ns3eth2: left allmulticast mode
[  380.313042] ns3eth2: left promiscuous mode
[  380.313070] ns3br1: port 2(ns3eth2) entered disabled state