[  372.774821] ns3br1: port 1(ns3eth1) entered blocking state
[  372.774874] ns3br1: port 1(ns3eth1) entered disabled state
[  372.774907] ns3eth1: entered allmulticast mode
[  372.774954] ns3eth1: entered promiscuous mode
[  372.775008] ns3br1: port 1(ns3eth1) entered blocking state
[  372.775070] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.777989] ns3br1: port 2(ns3eth2) entered blocking state
[  372.778035] ns3br1: port 2(ns3eth2) entered disabled state
[  372.778078] ns3eth2: entered allmulticast mode
[  372.778124] ns3eth2: entered promiscuous mode
[  372.781076] ns3br1: port 3(ns3eth3) entered blocking state
[  372.781118] ns3br1: port 3(ns3eth3) entered disabled state
[  372.781145] ns3eth3: entered allmulticast mode
[  372.781192] ns3eth3: entered promiscuous mode
[  372.784102] ns3br1: port 2(ns3eth2) entered blocking state
[  372.784143] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.787049] ns3br1: port 3(ns3eth3) entered blocking state
[  372.787078] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.820903] ns1eth1: entered promiscuous mode
[  372.820954] ns1eth2: entered promiscuous mode
[  372.823877] ns2eth1: entered promiscuous mode
[  372.823929] ns2eth2: entered promiscuous mode
[  372.823967] ns2eth3: entered promiscuous mode
[  384.640700] ns1eth1: left promiscuous mode
[  384.640783] ns1eth2: left promiscuous mode
[  384.641065] ns2eth2 (unregistering): left promiscuous mode
[  384.641196] ns2eth1 (unregistering): left promiscuous mode
[  384.658315] ns2eth3: left promiscuous mode
[  384.658423] ns3br1: port 1(ns3eth1) entered disabled state
[  384.658600] ns3eth1 (unregistering): left allmulticast mode
[  384.658632] ns3eth1 (unregistering): left promiscuous mode
[  384.658660] ns3br1: port 1(ns3eth1) entered disabled state
[  384.679368] ns3eth3: left allmulticast mode
[  384.679436] ns3eth3: left promiscuous mode
[  384.679467] ns3br1: port 3(ns3eth3) entered disabled state
[  384.679571] ns3eth2: left allmulticast mode
[  384.679601] ns3eth2: left promiscuous mode
[  384.679632] ns3br1: port 2(ns3eth2) entered disabled state