[  734.141787][ T9521] ns3br1: port 1(ns3eth1) entered blocking state
[  734.142037][ T9521] ns3br1: port 1(ns3eth1) entered disabled state
[  734.142291][ T9521] ns3eth1: entered allmulticast mode
[  734.143883][ T9521] ns3eth1: entered promiscuous mode
[  734.145714][   T38] ns3br1: port 1(ns3eth1) entered blocking state
[  734.145962][   T38] ns3br1: port 1(ns3eth1) entered forwarding state
[  734.182855][ T9522] ns3br1: port 2(ns3eth2) entered blocking state
[  734.183047][ T9522] ns3br1: port 2(ns3eth2) entered disabled state
[  734.183220][ T9522] ns3eth2: entered allmulticast mode
[  734.184155][ T9522] ns3eth2: entered promiscuous mode
[  734.208467][ T9523] ns3br1: port 3(ns3eth3) entered blocking state
[  734.208692][ T9523] ns3br1: port 3(ns3eth3) entered disabled state
[  734.208874][ T9523] ns3eth3: entered allmulticast mode
[  734.210193][ T9523] ns3eth3: entered promiscuous mode
[  734.247698][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  734.247923][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  734.271507][  T362] ns3br1: port 3(ns3eth3) entered blocking state
[  734.271954][  T362] ns3br1: port 3(ns3eth3) entered forwarding state
[  734.621924][ T9537] ns1eth1: entered promiscuous mode
[  734.622694][ T9537] ns1eth2: entered promiscuous mode
[  734.651277][ T9538] ns2eth1: entered promiscuous mode
[  734.651925][ T9538] ns2eth2: entered promiscuous mode
[  734.652427][ T9538] ns2eth3: entered promiscuous mode
[  747.642986][   T12] ns1eth1: left promiscuous mode
[  747.643489][   T12] ns1eth2: left promiscuous mode
[  747.660512][   T12] ns2eth2 (unregistering): left promiscuous mode
[  747.663641][   T12] ns2eth1 (unregistering): left promiscuous mode
[  747.830725][   T12] ns2eth3: left promiscuous mode
[  747.835650][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  747.843072][   T12] ns3eth1 (unregistering): left allmulticast mode
[  747.843256][   T12] ns3eth1 (unregistering): left promiscuous mode
[  747.843490][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  747.964168][   T12] ns3eth3: left allmulticast mode
[  747.964347][   T12] ns3eth3: left promiscuous mode
[  747.964593][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  747.966205][   T12] ns3eth2: left allmulticast mode
[  747.966353][   T12] ns3eth2: left promiscuous mode
[  747.966548][   T12] ns3br1: port 2(ns3eth2) entered disabled state