[  383.769103] ns3br1: port 1(ns3eth1) entered blocking state
[  383.769165] ns3br1: port 1(ns3eth1) entered disabled state
[  383.769215] ns3eth1: entered allmulticast mode
[  383.769276] ns3eth1: entered promiscuous mode
[  383.769335] ns3br1: port 1(ns3eth1) entered blocking state
[  383.769364] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.773111] ns3br1: port 2(ns3eth2) entered blocking state
[  383.773146] ns3br1: port 2(ns3eth2) entered disabled state
[  383.773186] ns3eth2: entered allmulticast mode
[  383.773246] ns3eth2: entered promiscuous mode
[  383.776814] ns3br1: port 3(ns3eth3) entered blocking state
[  383.776847] ns3br1: port 3(ns3eth3) entered disabled state
[  383.776884] ns3eth3: entered allmulticast mode
[  383.776933] ns3eth3: entered promiscuous mode
[  383.780789] ns3br1: port 2(ns3eth2) entered blocking state
[  383.780834] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.784335] ns3br1: port 3(ns3eth3) entered blocking state
[  383.784378] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.827559] ns1eth1: entered promiscuous mode
[  383.827617] ns1eth2: entered promiscuous mode
[  383.831254] ns2eth1: entered promiscuous mode
[  383.831303] ns2eth2: entered promiscuous mode
[  383.831338] ns2eth3: entered promiscuous mode
[  395.695558] ns1eth1: left promiscuous mode
[  395.695732] ns1eth2: left promiscuous mode
[  395.696153] ns2eth2 (unregistering): left promiscuous mode
[  395.696430] ns2eth1 (unregistering): left promiscuous mode
[  395.709664] ns2eth3: left promiscuous mode
[  395.709869] ns3br1: port 1(ns3eth1) entered disabled state
[  395.710216] ns3eth1 (unregistering): left allmulticast mode
[  395.710292] ns3eth1 (unregistering): left promiscuous mode
[  395.710364] ns3br1: port 1(ns3eth1) entered disabled state
[  395.723228] ns3eth3: left allmulticast mode
[  395.723298] ns3eth3: left promiscuous mode
[  395.723377] ns3br1: port 3(ns3eth3) entered disabled state
[  395.723534] ns3eth2: left allmulticast mode
[  395.723601] ns3eth2: left promiscuous mode
[  395.723671] ns3br1: port 2(ns3eth2) entered disabled state