[  369.869448] ns3br1: port 1(ns3eth1) entered blocking state
[  369.869502] ns3br1: port 1(ns3eth1) entered disabled state
[  369.869534] ns3eth1: entered allmulticast mode
[  369.869600] ns3eth1: entered promiscuous mode
[  369.869761] ns3br1: port 1(ns3eth1) entered blocking state
[  369.869794] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.873465] ns3br1: port 2(ns3eth2) entered blocking state
[  369.873534] ns3br1: port 2(ns3eth2) entered disabled state
[  369.873601] ns3eth2: entered allmulticast mode
[  369.873698] ns3eth2: entered promiscuous mode
[  369.877386] ns3br1: port 3(ns3eth3) entered blocking state
[  369.877419] ns3br1: port 3(ns3eth3) entered disabled state
[  369.877451] ns3eth3: entered allmulticast mode
[  369.877505] ns3eth3: entered promiscuous mode
[  369.881445] ns3br1: port 2(ns3eth2) entered blocking state
[  369.881481] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.885252] ns3br1: port 3(ns3eth3) entered blocking state
[  369.885291] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.930335] ns1eth1: entered promiscuous mode
[  369.930424] ns1eth2: entered promiscuous mode
[  369.934491] ns2eth1: entered promiscuous mode
[  369.934541] ns2eth2: entered promiscuous mode
[  369.934577] ns2eth3: entered promiscuous mode
[  381.800787] ns1eth1: left promiscuous mode
[  381.800884] ns1eth2: left promiscuous mode
[  381.801179] ns2eth2 (unregistering): left promiscuous mode
[  381.801335] ns2eth1 (unregistering): left promiscuous mode
[  381.816315] ns2eth3: left promiscuous mode
[  381.816417] ns3br1: port 1(ns3eth1) entered disabled state
[  381.816597] ns3eth1 (unregistering): left allmulticast mode
[  381.816631] ns3eth1 (unregistering): left promiscuous mode
[  381.816655] ns3br1: port 1(ns3eth1) entered disabled state
[  381.831417] ns3eth3: left allmulticast mode
[  381.831456] ns3eth3: left promiscuous mode
[  381.831489] ns3br1: port 3(ns3eth3) entered disabled state
[  381.831563] ns3eth2: left allmulticast mode
[  381.831584] ns3eth2: left promiscuous mode
[  381.831611] ns3br1: port 2(ns3eth2) entered disabled state