[  392.219636] ns3br1: port 1(ns3eth1) entered blocking state
[  392.219690] ns3br1: port 1(ns3eth1) entered disabled state
[  392.219725] ns3eth1: entered allmulticast mode
[  392.219781] ns3eth1: entered promiscuous mode
[  392.219842] ns3br1: port 1(ns3eth1) entered blocking state
[  392.219871] ns3br1: port 1(ns3eth1) entered forwarding state
[  392.223479] ns3br1: port 2(ns3eth2) entered blocking state
[  392.223552] ns3br1: port 2(ns3eth2) entered disabled state
[  392.223623] ns3eth2: entered allmulticast mode
[  392.223721] ns3eth2: entered promiscuous mode
[  392.227443] ns3br1: port 3(ns3eth3) entered blocking state
[  392.227475] ns3br1: port 3(ns3eth3) entered disabled state
[  392.227510] ns3eth3: entered allmulticast mode
[  392.227561] ns3eth3: entered promiscuous mode
[  392.231218] ns3br1: port 2(ns3eth2) entered blocking state
[  392.231255] ns3br1: port 2(ns3eth2) entered forwarding state
[  392.234991] ns3br1: port 3(ns3eth3) entered blocking state
[  392.235058] ns3br1: port 3(ns3eth3) entered forwarding state
[  392.277101] ns1eth1: entered promiscuous mode
[  392.277157] ns1eth2: entered promiscuous mode
[  392.280877] ns2eth1: entered promiscuous mode
[  392.280986] ns2eth2: entered promiscuous mode
[  392.281076] ns2eth3: entered promiscuous mode
[  404.124761] ns1eth1: left promiscuous mode
[  404.124859] ns1eth2: left promiscuous mode
[  404.125222] ns2eth2 (unregistering): left promiscuous mode
[  404.125386] ns2eth1 (unregistering): left promiscuous mode
[  404.142074] ns2eth3: left promiscuous mode
[  404.142217] ns3br1: port 1(ns3eth1) entered disabled state
[  404.142447] ns3eth1 (unregistering): left allmulticast mode
[  404.142478] ns3eth1 (unregistering): left promiscuous mode
[  404.142509] ns3br1: port 1(ns3eth1) entered disabled state
[  404.158019] ns3eth3: left allmulticast mode
[  404.158060] ns3eth3: left promiscuous mode
[  404.158095] ns3br1: port 3(ns3eth3) entered disabled state
[  404.158208] ns3eth2: left allmulticast mode
[  404.158231] ns3eth2: left promiscuous mode
[  404.158259] ns3br1: port 2(ns3eth2) entered disabled state