[  822.940383][ T6757] ns3br1: port 1(ns3eth1) entered blocking state
[  822.940593][ T6757] ns3br1: port 1(ns3eth1) entered disabled state
[  822.940775][ T6757] ns3eth1: entered allmulticast mode
[  822.941773][ T6757] ns3eth1: entered promiscuous mode
[  822.943310][ T2160] ns3br1: port 1(ns3eth1) entered blocking state
[  822.943548][ T2160] ns3br1: port 1(ns3eth1) entered forwarding state
[  822.972679][ T6758] ns3br1: port 2(ns3eth2) entered blocking state
[  822.972896][ T6758] ns3br1: port 2(ns3eth2) entered disabled state
[  822.973087][ T6758] ns3eth2: entered allmulticast mode
[  822.974087][ T6758] ns3eth2: entered promiscuous mode
[  822.997340][ T6759] ns3br1: port 3(ns3eth3) entered blocking state
[  822.997567][ T6759] ns3br1: port 3(ns3eth3) entered disabled state
[  822.997822][ T6759] ns3eth3: entered allmulticast mode
[  822.998860][ T6759] ns3eth3: entered promiscuous mode
[  823.030776][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  823.030988][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  823.057792][ T2160] ns3br1: port 3(ns3eth3) entered blocking state
[  823.057988][ T2160] ns3br1: port 3(ns3eth3) entered forwarding state
[  823.375061][ T6773] ns1eth1: entered promiscuous mode
[  823.375867][ T6773] ns1eth2: entered promiscuous mode
[  823.406456][ T6774] ns2eth1: entered promiscuous mode
[  823.407161][ T6774] ns2eth2: entered promiscuous mode
[  823.407690][ T6774] ns2eth3: entered promiscuous mode
[  836.237613][   T70] ns1eth1: left promiscuous mode
[  836.238268][   T70] ns1eth2: left promiscuous mode
[  836.255108][   T70] ns2eth2 (unregistering): left promiscuous mode
[  836.257875][   T70] ns2eth1 (unregistering): left promiscuous mode
[  836.347194][   T70] ns2eth3: left promiscuous mode
[  836.350068][   T70] ns3br1: port 1(ns3eth1) entered disabled state
[  836.354896][   T70] ns3eth1 (unregistering): left allmulticast mode
[  836.356117][   T70] ns3eth1 (unregistering): left promiscuous mode
[  836.356315][   T70] ns3br1: port 1(ns3eth1) entered disabled state
[  836.449397][   T70] ns3eth3: left allmulticast mode
[  836.449552][   T70] ns3eth3: left promiscuous mode
[  836.449780][   T70] ns3br1: port 3(ns3eth3) entered disabled state
[  836.451283][   T70] ns3eth2: left allmulticast mode
[  836.451424][   T70] ns3eth2: left promiscuous mode
[  836.451631][   T70] ns3br1: port 2(ns3eth2) entered disabled state