[  406.079191] ns3br1: port 1(ns3eth1) entered blocking state
[  406.079247] ns3br1: port 1(ns3eth1) entered disabled state
[  406.079280] ns3eth1: entered allmulticast mode
[  406.079336] ns3eth1: entered promiscuous mode
[  406.079391] ns3br1: port 1(ns3eth1) entered blocking state
[  406.079418] ns3br1: port 1(ns3eth1) entered forwarding state
[  406.082439] ns3br1: port 2(ns3eth2) entered blocking state
[  406.082512] ns3br1: port 2(ns3eth2) entered disabled state
[  406.082590] ns3eth2: entered allmulticast mode
[  406.082675] ns3eth2: entered promiscuous mode
[  406.085863] ns3br1: port 3(ns3eth3) entered blocking state
[  406.085895] ns3br1: port 3(ns3eth3) entered disabled state
[  406.085944] ns3eth3: entered allmulticast mode
[  406.085997] ns3eth3: entered promiscuous mode
[  406.089106] ns3br1: port 2(ns3eth2) entered blocking state
[  406.089175] ns3br1: port 2(ns3eth2) entered forwarding state
[  406.092233] ns3br1: port 3(ns3eth3) entered blocking state
[  406.092265] ns3br1: port 3(ns3eth3) entered forwarding state
[  406.128856] ns1eth1: entered promiscuous mode
[  406.128907] ns1eth2: entered promiscuous mode
[  406.132096] ns2eth1: entered promiscuous mode
[  406.132180] ns2eth2: entered promiscuous mode
[  406.132257] ns2eth3: entered promiscuous mode
[  417.957623] ns1eth1: left promiscuous mode
[  417.957714] ns1eth2: left promiscuous mode
[  417.958006] ns2eth2 (unregistering): left promiscuous mode
[  417.958116] ns2eth1 (unregistering): left promiscuous mode
[  417.978649] ns3eth3: left allmulticast mode
[  417.978686] ns3eth3: left promiscuous mode
[  417.978721] ns3br1: port 3(ns3eth3) entered disabled state
[  417.978793] ns3eth2: left allmulticast mode
[  417.978818] ns3eth2: left promiscuous mode
[  417.978844] ns3br1: port 2(ns3eth2) entered disabled state
[  417.978920] ns3eth1: left allmulticast mode
[  417.978944] ns3eth1: left promiscuous mode
[  417.978974] ns3br1: port 1(ns3eth1) entered disabled state
[  417.995632] ns2eth3: left promiscuous mode