[  367.311835] ns3br1: port 1(ns3eth1) entered blocking state
[  367.311902] ns3br1: port 1(ns3eth1) entered disabled state
[  367.311935] ns3eth1: entered allmulticast mode
[  367.311979] ns3eth1: entered promiscuous mode
[  367.312049] ns3br1: port 1(ns3eth1) entered blocking state
[  367.312089] ns3br1: port 1(ns3eth1) entered forwarding state
[  367.315924] ns3br1: port 2(ns3eth2) entered blocking state
[  367.315959] ns3br1: port 2(ns3eth2) entered disabled state
[  367.315995] ns3eth2: entered allmulticast mode
[  367.316041] ns3eth2: entered promiscuous mode
[  367.319942] ns3br1: port 3(ns3eth3) entered blocking state
[  367.320007] ns3br1: port 3(ns3eth3) entered disabled state
[  367.320036] ns3eth3: entered allmulticast mode
[  367.320085] ns3eth3: entered promiscuous mode
[  367.324201] ns3br1: port 2(ns3eth2) entered blocking state
[  367.324261] ns3br1: port 2(ns3eth2) entered forwarding state
[  367.328297] ns3br1: port 3(ns3eth3) entered blocking state
[  367.328340] ns3br1: port 3(ns3eth3) entered forwarding state
[  367.375587] ns1eth1: entered promiscuous mode
[  367.375641] ns1eth2: entered promiscuous mode
[  367.379726] ns2eth1: entered promiscuous mode
[  367.379777] ns2eth2: entered promiscuous mode
[  367.379813] ns2eth3: entered promiscuous mode
[  379.246550] ns1eth1: left promiscuous mode
[  379.246674] ns1eth2: left promiscuous mode
[  379.247086] ns2eth2 (unregistering): left promiscuous mode
[  379.247327] ns2eth1 (unregistering): left promiscuous mode
[  379.261553] ns2eth3: left promiscuous mode
[  379.261692] ns3br1: port 1(ns3eth1) entered disabled state
[  379.261978] ns3eth1 (unregistering): left allmulticast mode
[  379.262020] ns3eth1 (unregistering): left promiscuous mode
[  379.262048] ns3br1: port 1(ns3eth1) entered disabled state
[  379.276048] ns3eth3: left allmulticast mode
[  379.276081] ns3eth3: left promiscuous mode
[  379.276139] ns3br1: port 3(ns3eth3) entered disabled state
[  379.276255] ns3eth2: left allmulticast mode
[  379.276290] ns3eth2: left promiscuous mode
[  379.276318] ns3br1: port 2(ns3eth2) entered disabled state