[  367.295691] ns3br1: port 1(ns3eth1) entered blocking state
[  367.295739] ns3br1: port 1(ns3eth1) entered disabled state
[  367.295781] ns3eth1: entered allmulticast mode
[  367.295865] ns3eth1: entered promiscuous mode
[  367.295940] ns3br1: port 1(ns3eth1) entered blocking state
[  367.295971] ns3br1: port 1(ns3eth1) entered forwarding state
[  367.299703] ns3br1: port 2(ns3eth2) entered blocking state
[  367.299773] ns3br1: port 2(ns3eth2) entered disabled state
[  367.299837] ns3eth2: entered allmulticast mode
[  367.299924] ns3eth2: entered promiscuous mode
[  367.303603] ns3br1: port 3(ns3eth3) entered blocking state
[  367.303646] ns3br1: port 3(ns3eth3) entered disabled state
[  367.303677] ns3eth3: entered allmulticast mode
[  367.303722] ns3eth3: entered promiscuous mode
[  367.307441] ns3br1: port 2(ns3eth2) entered blocking state
[  367.307512] ns3br1: port 2(ns3eth2) entered forwarding state
[  367.311206] ns3br1: port 3(ns3eth3) entered blocking state
[  367.311264] ns3br1: port 3(ns3eth3) entered forwarding state
[  367.355581] ns1eth1: entered promiscuous mode
[  367.355634] ns1eth2: entered promiscuous mode
[  367.359720] ns2eth1: entered promiscuous mode
[  367.359806] ns2eth2: entered promiscuous mode
[  367.359893] ns2eth3: entered promiscuous mode
[  379.189254] ns1eth1: left promiscuous mode
[  379.189365] ns1eth2: left promiscuous mode
[  379.189641] ns2eth2 (unregistering): left promiscuous mode
[  379.189773] ns2eth1 (unregistering): left promiscuous mode
[  379.207587] ns2eth3: left promiscuous mode
[  379.207687] ns3br1: port 1(ns3eth1) entered disabled state
[  379.207877] ns3eth1 (unregistering): left allmulticast mode
[  379.207906] ns3eth1 (unregistering): left promiscuous mode
[  379.207940] ns3br1: port 1(ns3eth1) entered disabled state
[  379.221552] ns3eth3: left allmulticast mode
[  379.221582] ns3eth3: left promiscuous mode
[  379.221608] ns3br1: port 3(ns3eth3) entered disabled state
[  379.221687] ns3eth2: left allmulticast mode
[  379.221707] ns3eth2: left promiscuous mode
[  379.221735] ns3br1: port 2(ns3eth2) entered disabled state