[  733.645676][ T3479] ns3br1: port 1(ns3eth1) entered blocking state
[  733.645928][ T3479] ns3br1: port 1(ns3eth1) entered disabled state
[  733.646126][ T3479] ns3eth1: entered allmulticast mode
[  733.647173][ T3479] ns3eth1: entered promiscuous mode
[  733.648789][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  733.649067][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  733.685943][ T3480] ns3br1: port 2(ns3eth2) entered blocking state
[  733.686235][ T3480] ns3br1: port 2(ns3eth2) entered disabled state
[  733.686522][ T3480] ns3eth2: entered allmulticast mode
[  733.688585][ T3480] ns3eth2: entered promiscuous mode
[  733.733078][ T3481] ns3br1: port 3(ns3eth3) entered blocking state
[  733.733428][ T3481] ns3br1: port 3(ns3eth3) entered disabled state
[  733.733754][ T3481] ns3eth3: entered allmulticast mode
[  733.735375][ T3481] ns3eth3: entered promiscuous mode
[  733.796605][   T93] ns3br1: port 2(ns3eth2) entered blocking state
[  733.796981][   T93] ns3br1: port 2(ns3eth2) entered forwarding state
[  733.842567][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  733.842843][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  734.360202][ T3495] ns1eth1: entered promiscuous mode
[  734.360951][ T3495] ns1eth2: entered promiscuous mode
[  734.419587][ T3496] ns2eth1: entered promiscuous mode
[  734.420787][ T3496] ns2eth2: entered promiscuous mode
[  734.421852][ T3496] ns2eth3: entered promiscuous mode
[  748.161911][   T12] ns1eth1: left promiscuous mode
[  748.162609][   T12] ns1eth2: left promiscuous mode
[  748.175938][   T12] ns2eth2 (unregistering): left promiscuous mode
[  748.179370][   T12] ns2eth1 (unregistering): left promiscuous mode
[  748.351856][   T12] ns2eth3: left promiscuous mode
[  748.354851][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  748.359743][   T12] ns3eth1 (unregistering): left allmulticast mode
[  748.359942][   T12] ns3eth1 (unregistering): left promiscuous mode
[  748.360139][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  748.546098][   T12] ns3eth3: left allmulticast mode
[  748.546286][   T12] ns3eth3: left promiscuous mode
[  748.546537][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  748.547733][   T12] ns3eth2: left allmulticast mode
[  748.547994][   T12] ns3eth2: left promiscuous mode
[  748.548240][   T12] ns3br1: port 2(ns3eth2) entered disabled state