[  371.464427] ns3br1: port 1(ns3eth1) entered blocking state
[  371.464478] ns3br1: port 1(ns3eth1) entered disabled state
[  371.464512] ns3eth1: entered allmulticast mode
[  371.464561] ns3eth1: entered promiscuous mode
[  371.464618] ns3br1: port 1(ns3eth1) entered blocking state
[  371.464646] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.467730] ns3br1: port 2(ns3eth2) entered blocking state
[  371.467802] ns3br1: port 2(ns3eth2) entered disabled state
[  371.467869] ns3eth2: entered allmulticast mode
[  371.467972] ns3eth2: entered promiscuous mode
[  371.471056] ns3br1: port 3(ns3eth3) entered blocking state
[  371.471097] ns3br1: port 3(ns3eth3) entered disabled state
[  371.471133] ns3eth3: entered allmulticast mode
[  371.471182] ns3eth3: entered promiscuous mode
[  371.474173] ns3br1: port 2(ns3eth2) entered blocking state
[  371.474205] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.477294] ns3br1: port 3(ns3eth3) entered blocking state
[  371.477370] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.513150] ns1eth1: entered promiscuous mode
[  371.513205] ns1eth2: entered promiscuous mode
[  371.516343] ns2eth1: entered promiscuous mode
[  371.516434] ns2eth2: entered promiscuous mode
[  371.516511] ns2eth3: entered promiscuous mode
[  383.336823] ns1eth1: left promiscuous mode
[  383.337070] ns1eth2: left promiscuous mode
[  383.337433] ns2eth2 (unregistering): left promiscuous mode
[  383.337653] ns2eth1 (unregistering): left promiscuous mode
[  383.355041] ns2eth3: left promiscuous mode
[  383.355238] ns3br1: port 1(ns3eth1) entered disabled state
[  383.355556] ns3eth1 (unregistering): left allmulticast mode
[  383.355649] ns3eth1 (unregistering): left promiscuous mode
[  383.355756] ns3br1: port 1(ns3eth1) entered disabled state
[  383.382982] ns3eth3: left allmulticast mode
[  383.383043] ns3eth3: left promiscuous mode
[  383.383107] ns3br1: port 3(ns3eth3) entered disabled state
[  383.383292] ns3eth2: left allmulticast mode
[  383.383351] ns3eth2: left promiscuous mode
[  383.383412] ns3br1: port 2(ns3eth2) entered disabled state