[  753.721913][T11170] ns3br1: port 1(ns3eth1) entered blocking state
[  753.722346][T11170] ns3br1: port 1(ns3eth1) entered disabled state
[  753.722687][T11170] ns3eth1: entered allmulticast mode
[  753.723850][T11170] ns3eth1: entered promiscuous mode
[  753.725703][ T4879] ns3br1: port 1(ns3eth1) entered blocking state
[  753.726088][ T4879] ns3br1: port 1(ns3eth1) entered forwarding state
[  753.761008][T11171] ns3br1: port 2(ns3eth2) entered blocking state
[  753.761311][T11171] ns3br1: port 2(ns3eth2) entered disabled state
[  753.761592][T11171] ns3eth2: entered allmulticast mode
[  753.762816][T11171] ns3eth2: entered promiscuous mode
[  753.797670][T11172] ns3br1: port 3(ns3eth3) entered blocking state
[  753.797961][T11172] ns3br1: port 3(ns3eth3) entered disabled state
[  753.798262][T11172] ns3eth3: entered allmulticast mode
[  753.799306][T11172] ns3eth3: entered promiscuous mode
[  753.835236][  T189] ns3br1: port 2(ns3eth2) entered blocking state
[  753.835529][  T189] ns3br1: port 2(ns3eth2) entered forwarding state
[  753.862286][ T4879] ns3br1: port 3(ns3eth3) entered blocking state
[  753.862553][ T4879] ns3br1: port 3(ns3eth3) entered forwarding state
[  754.242461][T11186] ns1eth1: entered promiscuous mode
[  754.247740][T11186] ns1eth2: entered promiscuous mode
[  754.282419][T11187] ns2eth1: entered promiscuous mode
[  754.283243][T11187] ns2eth2: entered promiscuous mode
[  754.283891][T11187] ns2eth3: entered promiscuous mode
[  767.356091][T10494] ns1eth1: left promiscuous mode
[  767.356802][T10494] ns1eth2: left promiscuous mode
[  767.373245][T10494] ns2eth2 (unregistering): left promiscuous mode
[  767.378157][T10494] ns2eth1 (unregistering): left promiscuous mode
[  767.488931][T10494] ns2eth3: left promiscuous mode
[  767.492083][T10494] ns3br1: port 1(ns3eth1) entered disabled state
[  767.505816][T10494] ns3eth1 (unregistering): left allmulticast mode
[  767.506152][T10494] ns3eth1 (unregistering): left promiscuous mode
[  767.506825][T10494] ns3br1: port 1(ns3eth1) entered disabled state
[  767.615630][T10494] ns3eth3: left allmulticast mode
[  767.615896][T10494] ns3eth3: left promiscuous mode
[  767.616275][T10494] ns3br1: port 3(ns3eth3) entered disabled state
[  767.617557][T10494] ns3eth2: left allmulticast mode
[  767.617801][T10494] ns3eth2: left promiscuous mode
[  767.618133][T10494] ns3br1: port 2(ns3eth2) entered disabled state