[  857.115555][ T6590] ns3br1: port 1(ns3eth1) entered blocking state
[  857.115760][ T6590] ns3br1: port 1(ns3eth1) entered disabled state
[  857.115924][ T6590] ns3eth1: entered allmulticast mode
[  857.116886][ T6590] ns3eth1: entered promiscuous mode
[  857.118333][  T451] ns3br1: port 1(ns3eth1) entered blocking state
[  857.118555][  T451] ns3br1: port 1(ns3eth1) entered forwarding state
[  857.148713][ T6591] ns3br1: port 2(ns3eth2) entered blocking state
[  857.148887][ T6591] ns3br1: port 2(ns3eth2) entered disabled state
[  857.149068][ T6591] ns3eth2: entered allmulticast mode
[  857.150160][ T6591] ns3eth2: entered promiscuous mode
[  857.172946][ T6592] ns3br1: port 3(ns3eth3) entered blocking state
[  857.173148][ T6592] ns3br1: port 3(ns3eth3) entered disabled state
[  857.173369][ T6592] ns3eth3: entered allmulticast mode
[  857.174332][ T6592] ns3eth3: entered promiscuous mode
[  857.209704][  T451] ns3br1: port 2(ns3eth2) entered blocking state
[  857.209913][  T451] ns3br1: port 2(ns3eth2) entered forwarding state
[  857.239365][  T451] ns3br1: port 3(ns3eth3) entered blocking state
[  857.239549][  T451] ns3br1: port 3(ns3eth3) entered forwarding state
[  857.567294][ T6606] ns1eth1: entered promiscuous mode
[  857.568030][ T6606] ns1eth2: entered promiscuous mode
[  857.593330][ T6607] ns2eth1: entered promiscuous mode
[  857.593943][ T6607] ns2eth2: entered promiscuous mode
[  857.594412][ T6607] ns2eth3: entered promiscuous mode
[  870.497294][   T68] ns1eth1: left promiscuous mode
[  870.497766][   T68] ns1eth2: left promiscuous mode
[  870.505567][   T68] ns2eth2 (unregistering): left promiscuous mode
[  870.509539][   T68] ns2eth1 (unregistering): left promiscuous mode
[  870.613430][   T68] ns2eth3: left promiscuous mode
[  870.616157][   T68] ns3br1: port 1(ns3eth1) entered disabled state
[  870.621371][   T68] ns3eth1 (unregistering): left allmulticast mode
[  870.621540][   T68] ns3eth1 (unregistering): left promiscuous mode
[  870.621701][   T68] ns3br1: port 1(ns3eth1) entered disabled state
[  870.722236][   T68] ns3eth3: left allmulticast mode
[  870.722383][   T68] ns3eth3: left promiscuous mode
[  870.722593][   T68] ns3br1: port 3(ns3eth3) entered disabled state
[  870.723737][   T68] ns3eth2: left allmulticast mode
[  870.723858][   T68] ns3eth2: left promiscuous mode
[  870.724041][   T68] ns3br1: port 2(ns3eth2) entered disabled state