[  373.200171] ns3br1: port 1(ns3eth1) entered blocking state
[  373.200270] ns3br1: port 1(ns3eth1) entered disabled state
[  373.200346] ns3eth1: entered allmulticast mode
[  373.200462] ns3eth1: entered promiscuous mode
[  373.200591] ns3br1: port 1(ns3eth1) entered blocking state
[  373.200662] ns3br1: port 1(ns3eth1) entered forwarding state
[  373.204033] ns3br1: port 2(ns3eth2) entered blocking state
[  373.204074] ns3br1: port 2(ns3eth2) entered disabled state
[  373.204109] ns3eth2: entered allmulticast mode
[  373.204166] ns3eth2: entered promiscuous mode
[  373.207415] ns3br1: port 3(ns3eth3) entered blocking state
[  373.207458] ns3br1: port 3(ns3eth3) entered disabled state
[  373.207498] ns3eth3: entered allmulticast mode
[  373.207561] ns3eth3: entered promiscuous mode
[  373.210875] ns3br1: port 2(ns3eth2) entered blocking state
[  373.210947] ns3br1: port 2(ns3eth2) entered forwarding state
[  373.214334] ns3br1: port 3(ns3eth3) entered blocking state
[  373.214373] ns3br1: port 3(ns3eth3) entered forwarding state
[  373.253250] ns1eth1: entered promiscuous mode
[  373.253314] ns1eth2: entered promiscuous mode
[  373.256660] ns2eth1: entered promiscuous mode
[  373.256744] ns2eth2: entered promiscuous mode
[  373.256819] ns2eth3: entered promiscuous mode
[  385.097908] ns1eth1: left promiscuous mode
[  385.098104] ns1eth2: left promiscuous mode
[  385.098409] ns2eth2 (unregistering): left promiscuous mode
[  385.098531] ns2eth1 (unregistering): left promiscuous mode
[  385.117891] ns3eth3: left allmulticast mode
[  385.117928] ns3eth3: left promiscuous mode
[  385.117964] ns3br1: port 3(ns3eth3) entered disabled state
[  385.118053] ns3eth2: left allmulticast mode
[  385.118075] ns3eth2: left promiscuous mode
[  385.118101] ns3br1: port 2(ns3eth2) entered disabled state
[  385.118200] ns3eth1: left allmulticast mode
[  385.118237] ns3eth1: left promiscuous mode
[  385.118261] ns3br1: port 1(ns3eth1) entered disabled state
[  385.138918] ns2eth3: left promiscuous mode