[  378.826672] ns3br1: port 1(ns3eth1) entered blocking state
[  378.826731] ns3br1: port 1(ns3eth1) entered disabled state
[  378.826763] ns3eth1: entered allmulticast mode
[  378.826810] ns3eth1: entered promiscuous mode
[  378.826863] ns3br1: port 1(ns3eth1) entered blocking state
[  378.826892] ns3br1: port 1(ns3eth1) entered forwarding state
[  378.829819] ns3br1: port 2(ns3eth2) entered blocking state
[  378.829883] ns3br1: port 2(ns3eth2) entered disabled state
[  378.829949] ns3eth2: entered allmulticast mode
[  378.830042] ns3eth2: entered promiscuous mode
[  378.833116] ns3br1: port 3(ns3eth3) entered blocking state
[  378.833163] ns3br1: port 3(ns3eth3) entered disabled state
[  378.833194] ns3eth3: entered allmulticast mode
[  378.833241] ns3eth3: entered promiscuous mode
[  378.836214] ns3br1: port 2(ns3eth2) entered blocking state
[  378.836278] ns3br1: port 2(ns3eth2) entered forwarding state
[  378.839260] ns3br1: port 3(ns3eth3) entered blocking state
[  378.839294] ns3br1: port 3(ns3eth3) entered forwarding state
[  378.873087] ns1eth1: entered promiscuous mode
[  378.873165] ns1eth2: entered promiscuous mode
[  378.876186] ns2eth1: entered promiscuous mode
[  378.876229] ns2eth2: entered promiscuous mode
[  378.876267] ns2eth3: entered promiscuous mode
[  390.693421] ns1eth1: left promiscuous mode
[  390.693655] ns1eth2: left promiscuous mode
[  390.694010] ns2eth2 (unregistering): left promiscuous mode
[  390.694147] ns2eth1 (unregistering): left promiscuous mode
[  390.711107] ns2eth3: left promiscuous mode
[  390.711216] ns3br1: port 1(ns3eth1) entered disabled state
[  390.711406] ns3eth1 (unregistering): left allmulticast mode
[  390.711430] ns3eth1 (unregistering): left promiscuous mode
[  390.711461] ns3br1: port 1(ns3eth1) entered disabled state
[  390.725070] ns3eth3: left allmulticast mode
[  390.725105] ns3eth3: left promiscuous mode
[  390.725137] ns3br1: port 3(ns3eth3) entered disabled state
[  390.725218] ns3eth2: left allmulticast mode
[  390.725243] ns3eth2: left promiscuous mode
[  390.725270] ns3br1: port 2(ns3eth2) entered disabled state