[  384.750896] ns3br1: port 1(ns3eth1) entered blocking state
[  384.750954] ns3br1: port 1(ns3eth1) entered disabled state
[  384.750982] ns3eth1: entered allmulticast mode
[  384.751035] ns3eth1: entered promiscuous mode
[  384.751095] ns3br1: port 1(ns3eth1) entered blocking state
[  384.751124] ns3br1: port 1(ns3eth1) entered forwarding state
[  384.754657] ns3br1: port 2(ns3eth2) entered blocking state
[  384.754725] ns3br1: port 2(ns3eth2) entered disabled state
[  384.754795] ns3eth2: entered allmulticast mode
[  384.754878] ns3eth2: entered promiscuous mode
[  384.758406] ns3br1: port 3(ns3eth3) entered blocking state
[  384.758444] ns3br1: port 3(ns3eth3) entered disabled state
[  384.758477] ns3eth3: entered allmulticast mode
[  384.758523] ns3eth3: entered promiscuous mode
[  384.762067] ns3br1: port 2(ns3eth2) entered blocking state
[  384.762131] ns3br1: port 2(ns3eth2) entered forwarding state
[  384.765672] ns3br1: port 3(ns3eth3) entered blocking state
[  384.765703] ns3br1: port 3(ns3eth3) entered forwarding state
[  384.807196] ns1eth1: entered promiscuous mode
[  384.807251] ns1eth2: entered promiscuous mode
[  384.810849] ns2eth1: entered promiscuous mode
[  384.810931] ns2eth2: entered promiscuous mode
[  384.811014] ns2eth3: entered promiscuous mode
[  396.644236] ns1eth1: left promiscuous mode
[  396.644364] ns1eth2: left promiscuous mode
[  396.644779] ns2eth2 (unregistering): left promiscuous mode
[  396.645013] ns2eth1 (unregistering): left promiscuous mode
[  396.659482] ns2eth3: left promiscuous mode
[  396.659650] ns3br1: port 1(ns3eth1) entered disabled state
[  396.659893] ns3eth1 (unregistering): left allmulticast mode
[  396.659962] ns3eth1 (unregistering): left promiscuous mode
[  396.660030] ns3br1: port 1(ns3eth1) entered disabled state
[  396.678416] ns3eth3: left allmulticast mode
[  396.678516] ns3eth3: left promiscuous mode
[  396.678585] ns3br1: port 3(ns3eth3) entered disabled state
[  396.678727] ns3eth2: left allmulticast mode
[  396.678817] ns3eth2: left promiscuous mode
[  396.678884] ns3br1: port 2(ns3eth2) entered disabled state