[  368.323388] ns3br1: port 1(ns3eth1) entered blocking state
[  368.323444] ns3br1: port 1(ns3eth1) entered disabled state
[  368.323484] ns3eth1: entered allmulticast mode
[  368.323551] ns3eth1: entered promiscuous mode
[  368.323677] ns3br1: port 1(ns3eth1) entered blocking state
[  368.323705] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.327286] ns3br1: port 2(ns3eth2) entered blocking state
[  368.327359] ns3br1: port 2(ns3eth2) entered disabled state
[  368.327427] ns3eth2: entered allmulticast mode
[  368.327514] ns3eth2: entered promiscuous mode
[  368.331145] ns3br1: port 3(ns3eth3) entered blocking state
[  368.331178] ns3br1: port 3(ns3eth3) entered disabled state
[  368.331213] ns3eth3: entered allmulticast mode
[  368.331263] ns3eth3: entered promiscuous mode
[  368.335005] ns3br1: port 2(ns3eth2) entered blocking state
[  368.335070] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.338667] ns3br1: port 3(ns3eth3) entered blocking state
[  368.338698] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.391591] ns1eth1: entered promiscuous mode
[  368.391726] ns1eth2: entered promiscuous mode
[  368.397377] ns2eth1: entered promiscuous mode
[  368.397494] ns2eth2: entered promiscuous mode
[  368.397602] ns2eth3: entered promiscuous mode
[  380.267426] ns1eth1: left promiscuous mode
[  380.267531] ns1eth2: left promiscuous mode
[  380.267890] ns2eth2 (unregistering): left promiscuous mode
[  380.268090] ns2eth1 (unregistering): left promiscuous mode
[  380.285306] ns2eth3: left promiscuous mode
[  380.285461] ns3br1: port 1(ns3eth1) entered disabled state
[  380.285700] ns3eth1 (unregistering): left allmulticast mode
[  380.285767] ns3eth1 (unregistering): left promiscuous mode
[  380.285810] ns3br1: port 1(ns3eth1) entered disabled state
[  380.308196] ns3eth3: left allmulticast mode
[  380.308256] ns3eth3: left promiscuous mode
[  380.308297] ns3br1: port 3(ns3eth3) entered disabled state
[  380.308370] ns3eth2: left allmulticast mode
[  380.308423] ns3eth2: left promiscuous mode
[  380.308462] ns3br1: port 2(ns3eth2) entered disabled state