[  734.761962][ T9042] ns3br1: port 1(ns3eth1) entered blocking state
[  734.762149][ T9042] ns3br1: port 1(ns3eth1) entered disabled state
[  734.762323][ T9042] ns3eth1: entered allmulticast mode
[  734.763256][ T9042] ns3eth1: entered promiscuous mode
[  734.764728][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  734.765024][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  734.798752][ T9043] ns3br1: port 2(ns3eth2) entered blocking state
[  734.798948][ T9043] ns3br1: port 2(ns3eth2) entered disabled state
[  734.799108][ T9043] ns3eth2: entered allmulticast mode
[  734.800186][ T9043] ns3eth2: entered promiscuous mode
[  734.833118][ T9044] ns3br1: port 3(ns3eth3) entered blocking state
[  734.833316][ T9044] ns3br1: port 3(ns3eth3) entered disabled state
[  734.833487][ T9044] ns3eth3: entered allmulticast mode
[  734.834399][ T9044] ns3eth3: entered promiscuous mode
[  734.886222][  T455] ns3br1: port 2(ns3eth2) entered blocking state
[  734.886837][  T455] ns3br1: port 2(ns3eth2) entered forwarding state
[  734.911420][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  734.911603][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  735.282313][ T9058] ns1eth1: entered promiscuous mode
[  735.283628][ T9058] ns1eth2: entered promiscuous mode
[  735.319112][ T9059] ns2eth1: entered promiscuous mode
[  735.320413][ T9059] ns2eth2: entered promiscuous mode
[  735.320930][ T9059] ns2eth3: entered promiscuous mode
[  748.436412][   T12] ns1eth1: left promiscuous mode
[  748.443567][   T12] ns1eth2: left promiscuous mode
[  748.452723][   T12] ns2eth2 (unregistering): left promiscuous mode
[  748.456177][   T12] ns2eth1 (unregistering): left promiscuous mode
[  748.546684][   T12] ns2eth3: left promiscuous mode
[  748.550124][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  748.556363][   T12] ns3eth1 (unregistering): left allmulticast mode
[  748.556557][   T12] ns3eth1 (unregistering): left promiscuous mode
[  748.556736][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  748.710185][   T12] ns3eth3: left allmulticast mode
[  748.710419][   T12] ns3eth3: left promiscuous mode
[  748.710640][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  748.712099][   T12] ns3eth2: left allmulticast mode
[  748.712224][   T12] ns3eth2: left promiscuous mode
[  748.712420][   T12] ns3br1: port 2(ns3eth2) entered disabled state