[  386.730006] ns3br1: port 1(ns3eth1) entered blocking state
[  386.730118] ns3br1: port 1(ns3eth1) entered disabled state
[  386.730189] ns3eth1: entered allmulticast mode
[  386.730291] ns3eth1: entered promiscuous mode
[  386.730404] ns3br1: port 1(ns3eth1) entered blocking state
[  386.730479] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.734257] ns3br1: port 2(ns3eth2) entered blocking state
[  386.734291] ns3br1: port 2(ns3eth2) entered disabled state
[  386.734325] ns3eth2: entered allmulticast mode
[  386.734379] ns3eth2: entered promiscuous mode
[  386.738266] ns3br1: port 3(ns3eth3) entered blocking state
[  386.738346] ns3br1: port 3(ns3eth3) entered disabled state
[  386.738419] ns3eth3: entered allmulticast mode
[  386.738525] ns3eth3: entered promiscuous mode
[  386.742343] ns3br1: port 2(ns3eth2) entered blocking state
[  386.742380] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.746451] ns3br1: port 3(ns3eth3) entered blocking state
[  386.746532] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.790964] ns1eth1: entered promiscuous mode
[  386.791069] ns1eth2: entered promiscuous mode
[  386.794901] ns2eth1: entered promiscuous mode
[  386.794952] ns2eth2: entered promiscuous mode
[  386.794989] ns2eth3: entered promiscuous mode
[  398.662436] ns1eth1: left promiscuous mode
[  398.662573] ns1eth2: left promiscuous mode
[  398.662944] ns2eth2 (unregistering): left promiscuous mode
[  398.663124] ns2eth1 (unregistering): left promiscuous mode
[  398.685194] ns2eth3: left promiscuous mode
[  398.685340] ns3br1: port 1(ns3eth1) entered disabled state
[  398.685582] ns3eth1 (unregistering): left allmulticast mode
[  398.685622] ns3eth1 (unregistering): left promiscuous mode
[  398.685659] ns3br1: port 1(ns3eth1) entered disabled state
[  398.703128] ns3eth3: left allmulticast mode
[  398.703166] ns3eth3: left promiscuous mode
[  398.703200] ns3br1: port 3(ns3eth3) entered disabled state
[  398.703314] ns3eth2: left allmulticast mode
[  398.703342] ns3eth2: left promiscuous mode
[  398.703417] ns3br1: port 2(ns3eth2) entered disabled state