[  563.378992][ T9623] ns3br1: port 1(ns3eth1) entered blocking state
[  563.379191][ T9623] ns3br1: port 1(ns3eth1) entered disabled state
[  563.379353][ T9623] ns3eth1: entered allmulticast mode
[  563.379918][ T9623] ns3eth1: entered promiscuous mode
[  563.381099][ T5456] ns3br1: port 1(ns3eth1) entered blocking state
[  563.381243][ T5456] ns3br1: port 1(ns3eth1) entered forwarding state
[  563.403606][ T9624] ns3br1: port 2(ns3eth2) entered blocking state
[  563.403754][ T9624] ns3br1: port 2(ns3eth2) entered disabled state
[  563.403908][ T9624] ns3eth2: entered allmulticast mode
[  563.406661][ T9624] ns3eth2: entered promiscuous mode
[  563.423976][ T9625] ns3br1: port 3(ns3eth3) entered blocking state
[  563.424100][ T9625] ns3br1: port 3(ns3eth3) entered disabled state
[  563.424221][ T9625] ns3eth3: entered allmulticast mode
[  563.424709][ T9625] ns3eth3: entered promiscuous mode
[  563.443627][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  563.443738][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  563.462545][ T5456] ns3br1: port 3(ns3eth3) entered blocking state
[  563.462651][ T5456] ns3br1: port 3(ns3eth3) entered forwarding state
[  563.663704][ T9639] ns1eth1: entered promiscuous mode
[  563.664376][ T9639] ns1eth2: entered promiscuous mode
[  563.683103][ T9640] ns2eth1: entered promiscuous mode
[  563.683514][ T9640] ns2eth2: entered promiscuous mode
[  563.683815][ T9640] ns2eth3: entered promiscuous mode
[  576.098930][ T9400] ns1eth1: left promiscuous mode
[  576.099323][ T9400] ns1eth2: left promiscuous mode
[  576.104055][ T9400] ns2eth2 (unregistering): left promiscuous mode
[  576.106603][ T9400] ns2eth1 (unregistering): left promiscuous mode
[  576.175993][ T9400] ns2eth3: left promiscuous mode
[  576.177848][ T9400] ns3br1: port 1(ns3eth1) entered disabled state
[  576.180111][ T9400] ns3eth1 (unregistering): left allmulticast mode
[  576.180298][ T9400] ns3eth1 (unregistering): left promiscuous mode
[  576.180475][ T9400] ns3br1: port 1(ns3eth1) entered disabled state
[  576.240350][ T9400] ns3eth3: left allmulticast mode
[  576.240456][ T9400] ns3eth3: left promiscuous mode
[  576.240604][ T9400] ns3br1: port 3(ns3eth3) entered disabled state
[  576.241060][ T9400] ns3eth2: left allmulticast mode
[  576.241173][ T9400] ns3eth2: left promiscuous mode
[  576.241298][ T9400] ns3br1: port 2(ns3eth2) entered disabled state