[  368.625963] ns3br1: port 1(ns3eth1) entered blocking state
[  368.626016] ns3br1: port 1(ns3eth1) entered disabled state
[  368.626056] ns3eth1: entered allmulticast mode
[  368.626114] ns3eth1: entered promiscuous mode
[  368.626180] ns3br1: port 1(ns3eth1) entered blocking state
[  368.626217] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.629724] ns3br1: port 2(ns3eth2) entered blocking state
[  368.629788] ns3br1: port 2(ns3eth2) entered disabled state
[  368.629855] ns3eth2: entered allmulticast mode
[  368.629943] ns3eth2: entered promiscuous mode
[  368.633506] ns3br1: port 3(ns3eth3) entered blocking state
[  368.633539] ns3br1: port 3(ns3eth3) entered disabled state
[  368.633573] ns3eth3: entered allmulticast mode
[  368.633628] ns3eth3: entered promiscuous mode
[  368.637171] ns3br1: port 2(ns3eth2) entered blocking state
[  368.637202] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.640818] ns3br1: port 3(ns3eth3) entered blocking state
[  368.640848] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.682298] ns1eth1: entered promiscuous mode
[  368.682345] ns1eth2: entered promiscuous mode
[  368.685986] ns2eth1: entered promiscuous mode
[  368.686048] ns2eth2: entered promiscuous mode
[  368.686086] ns2eth3: entered promiscuous mode
[  380.531189] ns1eth1: left promiscuous mode
[  380.531271] ns1eth2: left promiscuous mode
[  380.531560] ns2eth2 (unregistering): left promiscuous mode
[  380.531691] ns2eth1 (unregistering): left promiscuous mode
[  380.544935] ns2eth3: left promiscuous mode
[  380.545110] ns3br1: port 1(ns3eth1) entered disabled state
[  380.545308] ns3eth1 (unregistering): left allmulticast mode
[  380.545337] ns3eth1 (unregistering): left promiscuous mode
[  380.545367] ns3br1: port 1(ns3eth1) entered disabled state
[  380.558413] ns3eth3: left allmulticast mode
[  380.558446] ns3eth3: left promiscuous mode
[  380.558477] ns3br1: port 3(ns3eth3) entered disabled state
[  380.558561] ns3eth2: left allmulticast mode
[  380.558582] ns3eth2: left promiscuous mode
[  380.558607] ns3br1: port 2(ns3eth2) entered disabled state