[  369.918535] ns3br1: port 1(ns3eth1) entered blocking state
[  369.918649] ns3br1: port 1(ns3eth1) entered disabled state
[  369.918720] ns3eth1: entered allmulticast mode
[  369.918818] ns3eth1: entered promiscuous mode
[  369.918949] ns3br1: port 1(ns3eth1) entered blocking state
[  369.919020] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.923114] ns3br1: port 2(ns3eth2) entered blocking state
[  369.923155] ns3br1: port 2(ns3eth2) entered disabled state
[  369.923189] ns3eth2: entered allmulticast mode
[  369.923248] ns3eth2: entered promiscuous mode
[  369.927567] ns3br1: port 3(ns3eth3) entered blocking state
[  369.927648] ns3br1: port 3(ns3eth3) entered disabled state
[  369.927716] ns3eth3: entered allmulticast mode
[  369.927812] ns3eth3: entered promiscuous mode
[  369.931946] ns3br1: port 2(ns3eth2) entered blocking state
[  369.931986] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.936254] ns3br1: port 3(ns3eth3) entered blocking state
[  369.936334] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.986022] ns1eth1: entered promiscuous mode
[  369.986097] ns1eth2: entered promiscuous mode
[  369.990982] ns2eth1: entered promiscuous mode
[  369.991067] ns2eth2: entered promiscuous mode
[  369.991109] ns2eth3: entered promiscuous mode
[  381.866013] ns1eth1: left promiscuous mode
[  381.866184] ns1eth2: left promiscuous mode
[  381.866491] ns2eth2 (unregistering): left promiscuous mode
[  381.866627] ns2eth1 (unregistering): left promiscuous mode
[  381.880877] ns2eth3: left promiscuous mode
[  381.880987] ns3br1: port 1(ns3eth1) entered disabled state
[  381.881161] ns3eth1 (unregistering): left allmulticast mode
[  381.881189] ns3eth1 (unregistering): left promiscuous mode
[  381.881224] ns3br1: port 1(ns3eth1) entered disabled state
[  381.902044] ns3eth3: left allmulticast mode
[  381.902096] ns3eth3: left promiscuous mode
[  381.902131] ns3br1: port 3(ns3eth3) entered disabled state
[  381.902283] ns3eth2: left allmulticast mode
[  381.902316] ns3eth2: left promiscuous mode
[  381.902344] ns3br1: port 2(ns3eth2) entered disabled state