[  369.552619] ns3br1: port 1(ns3eth1) entered blocking state
[  369.552715] ns3br1: port 1(ns3eth1) entered disabled state
[  369.552786] ns3eth1: entered allmulticast mode
[  369.552877] ns3eth1: entered promiscuous mode
[  369.552998] ns3br1: port 1(ns3eth1) entered blocking state
[  369.553062] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.556662] ns3br1: port 2(ns3eth2) entered blocking state
[  369.556698] ns3br1: port 2(ns3eth2) entered disabled state
[  369.556732] ns3eth2: entered allmulticast mode
[  369.556781] ns3eth2: entered promiscuous mode
[  369.560279] ns3br1: port 3(ns3eth3) entered blocking state
[  369.560340] ns3br1: port 3(ns3eth3) entered disabled state
[  369.560402] ns3eth3: entered allmulticast mode
[  369.560482] ns3eth3: entered promiscuous mode
[  369.564007] ns3br1: port 2(ns3eth2) entered blocking state
[  369.564049] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.567589] ns3br1: port 3(ns3eth3) entered blocking state
[  369.567655] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.609137] ns1eth1: entered promiscuous mode
[  369.609221] ns1eth2: entered promiscuous mode
[  369.612819] ns2eth1: entered promiscuous mode
[  369.612863] ns2eth2: entered promiscuous mode
[  369.612902] ns2eth3: entered promiscuous mode
[  381.436352] ns1eth1: left promiscuous mode
[  381.436517] ns1eth2: left promiscuous mode
[  381.436940] ns2eth2 (unregistering): left promiscuous mode
[  381.437228] ns2eth1 (unregistering): left promiscuous mode
[  381.454163] ns2eth3: left promiscuous mode
[  381.454338] ns3br1: port 1(ns3eth1) entered disabled state
[  381.454607] ns3eth1 (unregistering): left allmulticast mode
[  381.454688] ns3eth1 (unregistering): left promiscuous mode
[  381.454741] ns3br1: port 1(ns3eth1) entered disabled state
[  381.471557] ns3eth3: left allmulticast mode
[  381.471606] ns3eth3: left promiscuous mode
[  381.471636] ns3br1: port 3(ns3eth3) entered disabled state
[  381.471758] ns3eth2: left allmulticast mode
[  381.471842] ns3eth2: left promiscuous mode
[  381.471874] ns3br1: port 2(ns3eth2) entered disabled state