[  731.305049][ T9534] ns3br1: port 1(ns3eth1) entered blocking state
[  731.305332][ T9534] ns3br1: port 1(ns3eth1) entered disabled state
[  731.305570][ T9534] ns3eth1: entered allmulticast mode
[  731.306615][ T9534] ns3eth1: entered promiscuous mode
[  731.308533][  T183] ns3br1: port 1(ns3eth1) entered blocking state
[  731.308795][  T183] ns3br1: port 1(ns3eth1) entered forwarding state
[  731.340635][ T9535] ns3br1: port 2(ns3eth2) entered blocking state
[  731.340809][ T9535] ns3br1: port 2(ns3eth2) entered disabled state
[  731.340988][ T9535] ns3eth2: entered allmulticast mode
[  731.342177][ T9535] ns3eth2: entered promiscuous mode
[  731.368333][ T9536] ns3br1: port 3(ns3eth3) entered blocking state
[  731.368515][ T9536] ns3br1: port 3(ns3eth3) entered disabled state
[  731.368687][ T9536] ns3eth3: entered allmulticast mode
[  731.369573][ T9536] ns3eth3: entered promiscuous mode
[  731.400714][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  731.400885][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  731.426238][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  731.426410][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  731.759894][ T9550] ns1eth1: entered promiscuous mode
[  731.760565][ T9550] ns1eth2: entered promiscuous mode
[  731.798780][ T9551] ns2eth1: entered promiscuous mode
[  731.799427][ T9551] ns2eth2: entered promiscuous mode
[  731.799928][ T9551] ns2eth3: entered promiscuous mode
[  744.682795][ T9292] ns1eth1: left promiscuous mode
[  744.683284][ T9292] ns1eth2: left promiscuous mode
[  744.700933][ T9292] ns2eth2 (unregistering): left promiscuous mode
[  744.703359][ T9292] ns2eth1 (unregistering): left promiscuous mode
[  744.805297][ T9292] ns2eth3: left promiscuous mode
[  744.808373][ T9292] ns3br1: port 1(ns3eth1) entered disabled state
[  744.814702][ T9292] ns3eth1 (unregistering): left allmulticast mode
[  744.814871][ T9292] ns3eth1 (unregistering): left promiscuous mode
[  744.815028][ T9292] ns3br1: port 1(ns3eth1) entered disabled state
[  744.921424][ T9292] ns3eth3: left allmulticast mode
[  744.921583][ T9292] ns3eth3: left promiscuous mode
[  744.921791][ T9292] ns3br1: port 3(ns3eth3) entered disabled state
[  744.923195][ T9292] ns3eth2: left allmulticast mode
[  744.923323][ T9292] ns3eth2: left promiscuous mode
[  744.923714][ T9292] ns3br1: port 2(ns3eth2) entered disabled state