[  378.474263] ns3br1: port 1(ns3eth1) entered blocking state
[  378.474314] ns3br1: port 1(ns3eth1) entered disabled state
[  378.474360] ns3eth1: entered allmulticast mode
[  378.474415] ns3eth1: entered promiscuous mode
[  378.474535] ns3br1: port 1(ns3eth1) entered blocking state
[  378.474569] ns3br1: port 1(ns3eth1) entered forwarding state
[  378.477645] ns3br1: port 2(ns3eth2) entered blocking state
[  378.477709] ns3br1: port 2(ns3eth2) entered disabled state
[  378.477782] ns3eth2: entered allmulticast mode
[  378.477882] ns3eth2: entered promiscuous mode
[  378.481019] ns3br1: port 3(ns3eth3) entered blocking state
[  378.481053] ns3br1: port 3(ns3eth3) entered disabled state
[  378.481083] ns3eth3: entered allmulticast mode
[  378.481128] ns3eth3: entered promiscuous mode
[  378.484280] ns3br1: port 2(ns3eth2) entered blocking state
[  378.484352] ns3br1: port 2(ns3eth2) entered forwarding state
[  378.487493] ns3br1: port 3(ns3eth3) entered blocking state
[  378.487527] ns3br1: port 3(ns3eth3) entered forwarding state
[  378.524035] ns1eth1: entered promiscuous mode
[  378.524087] ns1eth2: entered promiscuous mode
[  378.527272] ns2eth1: entered promiscuous mode
[  378.527361] ns2eth2: entered promiscuous mode
[  378.527448] ns2eth3: entered promiscuous mode
[  390.346957] ns1eth1: left promiscuous mode
[  390.347100] ns1eth2: left promiscuous mode
[  390.347519] ns2eth2 (unregistering): left promiscuous mode
[  390.347709] ns2eth1 (unregistering): left promiscuous mode
[  390.362185] ns2eth3: left promiscuous mode
[  390.362318] ns3br1: port 1(ns3eth1) entered disabled state
[  390.362555] ns3eth1 (unregistering): left allmulticast mode
[  390.362597] ns3eth1 (unregistering): left promiscuous mode
[  390.362630] ns3br1: port 1(ns3eth1) entered disabled state
[  390.381078] ns3eth3: left allmulticast mode
[  390.381111] ns3eth3: left promiscuous mode
[  390.381141] ns3br1: port 3(ns3eth3) entered disabled state
[  390.381226] ns3eth2: left allmulticast mode
[  390.381247] ns3eth2: left promiscuous mode
[  390.381270] ns3br1: port 2(ns3eth2) entered disabled state