[  379.303744] ns3br1: port 1(ns3eth1) entered blocking state
[  379.303799] ns3br1: port 1(ns3eth1) entered disabled state
[  379.303837] ns3eth1: entered allmulticast mode
[  379.303899] ns3eth1: entered promiscuous mode
[  379.303971] ns3br1: port 1(ns3eth1) entered blocking state
[  379.304002] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.307242] ns3br1: port 2(ns3eth2) entered blocking state
[  379.307280] ns3br1: port 2(ns3eth2) entered disabled state
[  379.307316] ns3eth2: entered allmulticast mode
[  379.307375] ns3eth2: entered promiscuous mode
[  379.310500] ns3br1: port 3(ns3eth3) entered blocking state
[  379.310533] ns3br1: port 3(ns3eth3) entered disabled state
[  379.310566] ns3eth3: entered allmulticast mode
[  379.310616] ns3eth3: entered promiscuous mode
[  379.314461] ns3br1: port 2(ns3eth2) entered blocking state
[  379.314521] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.318259] ns3br1: port 3(ns3eth3) entered blocking state
[  379.318341] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.356841] ns1eth1: entered promiscuous mode
[  379.356947] ns1eth2: entered promiscuous mode
[  379.360094] ns2eth1: entered promiscuous mode
[  379.360152] ns2eth2: entered promiscuous mode
[  379.360188] ns2eth3: entered promiscuous mode
[  391.186436] ns1eth1: left promiscuous mode
[  391.186579] ns1eth2: left promiscuous mode
[  391.187036] ns2eth2 (unregistering): left promiscuous mode
[  391.187289] ns2eth1 (unregistering): left promiscuous mode
[  391.205929] ns2eth3: left promiscuous mode
[  391.206061] ns3br1: port 1(ns3eth1) entered disabled state
[  391.206296] ns3eth1 (unregistering): left allmulticast mode
[  391.206336] ns3eth1 (unregistering): left promiscuous mode
[  391.206365] ns3br1: port 1(ns3eth1) entered disabled state
[  391.227858] ns3eth3: left allmulticast mode
[  391.227892] ns3eth3: left promiscuous mode
[  391.227925] ns3br1: port 3(ns3eth3) entered disabled state
[  391.227997] ns3eth2: left allmulticast mode
[  391.228094] ns3eth2: left promiscuous mode
[  391.228126] ns3br1: port 2(ns3eth2) entered disabled state