[  379.524028] ns3br1: port 1(ns3eth1) entered blocking state
[  379.524082] ns3br1: port 1(ns3eth1) entered disabled state
[  379.524114] ns3eth1: entered allmulticast mode
[  379.524172] ns3eth1: entered promiscuous mode
[  379.524233] ns3br1: port 1(ns3eth1) entered blocking state
[  379.524264] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.527764] ns3br1: port 2(ns3eth2) entered blocking state
[  379.527830] ns3br1: port 2(ns3eth2) entered disabled state
[  379.527902] ns3eth2: entered allmulticast mode
[  379.527988] ns3eth2: entered promiscuous mode
[  379.531460] ns3br1: port 3(ns3eth3) entered blocking state
[  379.531491] ns3br1: port 3(ns3eth3) entered disabled state
[  379.531527] ns3eth3: entered allmulticast mode
[  379.531587] ns3eth3: entered promiscuous mode
[  379.534977] ns3br1: port 2(ns3eth2) entered blocking state
[  379.535017] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.538407] ns3br1: port 3(ns3eth3) entered blocking state
[  379.538471] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.578575] ns1eth1: entered promiscuous mode
[  379.578692] ns1eth2: entered promiscuous mode
[  379.582352] ns2eth1: entered promiscuous mode
[  379.582407] ns2eth2: entered promiscuous mode
[  379.582445] ns2eth3: entered promiscuous mode
[  391.414401] ns1eth1: left promiscuous mode
[  391.414489] ns1eth2: left promiscuous mode
[  391.414761] ns2eth2 (unregistering): left promiscuous mode
[  391.414907] ns2eth1 (unregistering): left promiscuous mode
[  391.429753] ns2eth3: left promiscuous mode
[  391.429877] ns3br1: port 1(ns3eth1) entered disabled state
[  391.430108] ns3eth1 (unregistering): left allmulticast mode
[  391.430145] ns3eth1 (unregistering): left promiscuous mode
[  391.430169] ns3br1: port 1(ns3eth1) entered disabled state
[  391.443704] ns3eth3: left allmulticast mode
[  391.443771] ns3eth3: left promiscuous mode
[  391.443818] ns3br1: port 3(ns3eth3) entered disabled state
[  391.443945] ns3eth2: left allmulticast mode
[  391.443984] ns3eth2: left promiscuous mode
[  391.444013] ns3br1: port 2(ns3eth2) entered disabled state