[  721.742342][ T9535] ns3br1: port 1(ns3eth1) entered blocking state
[  721.742543][ T9535] ns3br1: port 1(ns3eth1) entered disabled state
[  721.742716][ T9535] ns3eth1: entered allmulticast mode
[  721.743676][ T9535] ns3eth1: entered promiscuous mode
[  721.745316][   T48] ns3br1: port 1(ns3eth1) entered blocking state
[  721.745535][   T48] ns3br1: port 1(ns3eth1) entered forwarding state
[  721.774454][ T9536] ns3br1: port 2(ns3eth2) entered blocking state
[  721.774630][ T9536] ns3br1: port 2(ns3eth2) entered disabled state
[  721.774813][ T9536] ns3eth2: entered allmulticast mode
[  721.775754][ T9536] ns3eth2: entered promiscuous mode
[  721.806954][ T9537] ns3br1: port 3(ns3eth3) entered blocking state
[  721.807170][ T9537] ns3br1: port 3(ns3eth3) entered disabled state
[  721.807371][ T9537] ns3eth3: entered allmulticast mode
[  721.808314][ T9537] ns3eth3: entered promiscuous mode
[  721.843414][   T48] ns3br1: port 2(ns3eth2) entered blocking state
[  721.843595][   T48] ns3br1: port 2(ns3eth2) entered forwarding state
[  721.869323][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  721.869522][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  722.222233][ T9551] ns1eth1: entered promiscuous mode
[  722.223625][ T9551] ns1eth2: entered promiscuous mode
[  722.252006][ T9552] ns2eth1: entered promiscuous mode
[  722.252671][ T9552] ns2eth2: entered promiscuous mode
[  722.253198][ T9552] ns2eth3: entered promiscuous mode
[  735.237768][ T2177] ns1eth1: left promiscuous mode
[  735.238292][ T2177] ns1eth2: left promiscuous mode
[  735.247337][ T2177] ns2eth2 (unregistering): left promiscuous mode
[  735.251427][ T2177] ns2eth1 (unregistering): left promiscuous mode
[  735.353259][ T2177] ns2eth3: left promiscuous mode
[  735.356391][ T2177] ns3br1: port 1(ns3eth1) entered disabled state
[  735.362771][ T2177] ns3eth1 (unregistering): left allmulticast mode
[  735.363769][ T2177] ns3eth1 (unregistering): left promiscuous mode
[  735.364077][ T2177] ns3br1: port 1(ns3eth1) entered disabled state
[  735.458532][ T2177] ns3eth3: left allmulticast mode
[  735.458717][ T2177] ns3eth3: left promiscuous mode
[  735.458973][ T2177] ns3br1: port 3(ns3eth3) entered disabled state
[  735.460300][ T2177] ns3eth2: left allmulticast mode
[  735.460444][ T2177] ns3eth2: left promiscuous mode
[  735.460658][ T2177] ns3br1: port 2(ns3eth2) entered disabled state