[  384.683037] ns3br1: port 1(ns3eth1) entered blocking state
[  384.683095] ns3br1: port 1(ns3eth1) entered disabled state
[  384.683140] ns3eth1: entered allmulticast mode
[  384.683195] ns3eth1: entered promiscuous mode
[  384.683263] ns3br1: port 1(ns3eth1) entered blocking state
[  384.683295] ns3br1: port 1(ns3eth1) entered forwarding state
[  384.687702] ns3br1: port 2(ns3eth2) entered blocking state
[  384.687792] ns3br1: port 2(ns3eth2) entered disabled state
[  384.687888] ns3eth2: entered allmulticast mode
[  384.688000] ns3eth2: entered promiscuous mode
[  384.692138] ns3br1: port 3(ns3eth3) entered blocking state
[  384.692176] ns3br1: port 3(ns3eth3) entered disabled state
[  384.692209] ns3eth3: entered allmulticast mode
[  384.692266] ns3eth3: entered promiscuous mode
[  384.696727] ns3br1: port 2(ns3eth2) entered blocking state
[  384.696806] ns3br1: port 2(ns3eth2) entered forwarding state
[  384.701212] ns3br1: port 3(ns3eth3) entered blocking state
[  384.701250] ns3br1: port 3(ns3eth3) entered forwarding state
[  384.751303] ns1eth1: entered promiscuous mode
[  384.751422] ns1eth2: entered promiscuous mode
[  384.755786] ns2eth1: entered promiscuous mode
[  384.755841] ns2eth2: entered promiscuous mode
[  384.755892] ns2eth3: entered promiscuous mode
[  396.636169] ns1eth1: left promiscuous mode
[  396.636261] ns1eth2: left promiscuous mode
[  396.636616] ns2eth2 (unregistering): left promiscuous mode
[  396.636772] ns2eth1 (unregistering): left promiscuous mode
[  396.654078] ns2eth3: left promiscuous mode
[  396.654263] ns3br1: port 1(ns3eth1) entered disabled state
[  396.654576] ns3eth1 (unregistering): left allmulticast mode
[  396.654613] ns3eth1 (unregistering): left promiscuous mode
[  396.654645] ns3br1: port 1(ns3eth1) entered disabled state
[  396.671947] ns3eth3: left allmulticast mode
[  396.672056] ns3eth3: left promiscuous mode
[  396.672102] ns3br1: port 3(ns3eth3) entered disabled state
[  396.672200] ns3eth2: left allmulticast mode
[  396.672223] ns3eth2: left promiscuous mode
[  396.672253] ns3br1: port 2(ns3eth2) entered disabled state