[  368.708470] ns3br1: port 1(ns3eth1) entered blocking state
[  368.708521] ns3br1: port 1(ns3eth1) entered disabled state
[  368.708554] ns3eth1: entered allmulticast mode
[  368.708620] ns3eth1: entered promiscuous mode
[  368.708688] ns3br1: port 1(ns3eth1) entered blocking state
[  368.708717] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.711838] ns3br1: port 2(ns3eth2) entered blocking state
[  368.711871] ns3br1: port 2(ns3eth2) entered disabled state
[  368.711903] ns3eth2: entered allmulticast mode
[  368.711962] ns3eth2: entered promiscuous mode
[  368.715324] ns3br1: port 3(ns3eth3) entered blocking state
[  368.715363] ns3br1: port 3(ns3eth3) entered disabled state
[  368.715399] ns3eth3: entered allmulticast mode
[  368.715456] ns3eth3: entered promiscuous mode
[  368.718754] ns3br1: port 2(ns3eth2) entered blocking state
[  368.718797] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.721957] ns3br1: port 3(ns3eth3) entered blocking state
[  368.721992] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.759069] ns1eth1: entered promiscuous mode
[  368.759132] ns1eth2: entered promiscuous mode
[  368.762410] ns2eth1: entered promiscuous mode
[  368.762471] ns2eth2: entered promiscuous mode
[  368.762508] ns2eth3: entered promiscuous mode
[  380.598577] ns1eth1: left promiscuous mode
[  380.598684] ns1eth2: left promiscuous mode
[  380.599058] ns2eth2 (unregistering): left promiscuous mode
[  380.599214] ns2eth1 (unregistering): left promiscuous mode
[  380.614024] ns2eth3: left promiscuous mode
[  380.614133] ns3br1: port 1(ns3eth1) entered disabled state
[  380.614322] ns3eth1 (unregistering): left allmulticast mode
[  380.614348] ns3eth1 (unregistering): left promiscuous mode
[  380.614379] ns3br1: port 1(ns3eth1) entered disabled state
[  380.632021] ns3eth3: left allmulticast mode
[  380.632089] ns3eth3: left promiscuous mode
[  380.632123] ns3br1: port 3(ns3eth3) entered disabled state
[  380.632228] ns3eth2: left allmulticast mode
[  380.632261] ns3eth2: left promiscuous mode
[  380.632293] ns3br1: port 2(ns3eth2) entered disabled state