[  368.094945] ns3br1: port 1(ns3eth1) entered blocking state
[  368.094997] ns3br1: port 1(ns3eth1) entered disabled state
[  368.095033] ns3eth1: entered allmulticast mode
[  368.095096] ns3eth1: entered promiscuous mode
[  368.095172] ns3br1: port 1(ns3eth1) entered blocking state
[  368.095213] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.098708] ns3br1: port 2(ns3eth2) entered blocking state
[  368.098749] ns3br1: port 2(ns3eth2) entered disabled state
[  368.098777] ns3eth2: entered allmulticast mode
[  368.098827] ns3eth2: entered promiscuous mode
[  368.102378] ns3br1: port 3(ns3eth3) entered blocking state
[  368.102420] ns3br1: port 3(ns3eth3) entered disabled state
[  368.102448] ns3eth3: entered allmulticast mode
[  368.102499] ns3eth3: entered promiscuous mode
[  368.105990] ns3br1: port 2(ns3eth2) entered blocking state
[  368.106030] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.109598] ns3br1: port 3(ns3eth3) entered blocking state
[  368.109637] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.151868] ns1eth1: entered promiscuous mode
[  368.151924] ns1eth2: entered promiscuous mode
[  368.156003] ns2eth1: entered promiscuous mode
[  368.156074] ns2eth2: entered promiscuous mode
[  368.156120] ns2eth3: entered promiscuous mode
[  379.990065] ns1eth1: left promiscuous mode
[  379.990239] ns1eth2: left promiscuous mode
[  379.990509] ns2eth2 (unregistering): left promiscuous mode
[  379.990636] ns2eth1 (unregistering): left promiscuous mode
[  380.008185] ns2eth3: left promiscuous mode
[  380.008291] ns3br1: port 1(ns3eth1) entered disabled state
[  380.008466] ns3eth1 (unregistering): left allmulticast mode
[  380.008497] ns3eth1 (unregistering): left promiscuous mode
[  380.008525] ns3br1: port 1(ns3eth1) entered disabled state
[  380.022147] ns3eth3: left allmulticast mode
[  380.022178] ns3eth3: left promiscuous mode
[  380.022210] ns3br1: port 3(ns3eth3) entered disabled state
[  380.022293] ns3eth2: left allmulticast mode
[  380.022317] ns3eth2: left promiscuous mode
[  380.022342] ns3br1: port 2(ns3eth2) entered disabled state