[  371.245153] ns3br1: port 1(ns3eth1) entered blocking state
[  371.245206] ns3br1: port 1(ns3eth1) entered disabled state
[  371.245243] ns3eth1: entered allmulticast mode
[  371.245295] ns3eth1: entered promiscuous mode
[  371.245418] ns3br1: port 1(ns3eth1) entered blocking state
[  371.245448] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.249251] ns3br1: port 2(ns3eth2) entered blocking state
[  371.249317] ns3br1: port 2(ns3eth2) entered disabled state
[  371.249382] ns3eth2: entered allmulticast mode
[  371.249469] ns3eth2: entered promiscuous mode
[  371.253217] ns3br1: port 3(ns3eth3) entered blocking state
[  371.253250] ns3br1: port 3(ns3eth3) entered disabled state
[  371.253279] ns3eth3: entered allmulticast mode
[  371.253334] ns3eth3: entered promiscuous mode
[  371.257072] ns3br1: port 2(ns3eth2) entered blocking state
[  371.257145] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.260890] ns3br1: port 3(ns3eth3) entered blocking state
[  371.260922] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.305116] ns1eth1: entered promiscuous mode
[  371.305188] ns1eth2: entered promiscuous mode
[  371.309148] ns2eth1: entered promiscuous mode
[  371.309227] ns2eth2: entered promiscuous mode
[  371.309305] ns2eth3: entered promiscuous mode
[  383.134107] ns1eth1: left promiscuous mode
[  383.134226] ns1eth2: left promiscuous mode
[  383.134604] ns2eth2 (unregistering): left promiscuous mode
[  383.134808] ns2eth1 (unregistering): left promiscuous mode
[  383.150873] ns2eth3: left promiscuous mode
[  383.151003] ns3br1: port 1(ns3eth1) entered disabled state
[  383.151340] ns3eth1 (unregistering): left allmulticast mode
[  383.151414] ns3eth1 (unregistering): left promiscuous mode
[  383.151483] ns3br1: port 1(ns3eth1) entered disabled state
[  383.169800] ns3eth3: left allmulticast mode
[  383.169857] ns3eth3: left promiscuous mode
[  383.169947] ns3br1: port 3(ns3eth3) entered disabled state
[  383.170066] ns3eth2: left allmulticast mode
[  383.170147] ns3eth2: left promiscuous mode
[  383.170208] ns3br1: port 2(ns3eth2) entered disabled state