[  368.952114] ns3br1: port 1(ns3eth1) entered blocking state
[  368.952181] ns3br1: port 1(ns3eth1) entered disabled state
[  368.952217] ns3eth1: entered allmulticast mode
[  368.952277] ns3eth1: entered promiscuous mode
[  368.952342] ns3br1: port 1(ns3eth1) entered blocking state
[  368.952381] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.955983] ns3br1: port 2(ns3eth2) entered blocking state
[  368.956016] ns3br1: port 2(ns3eth2) entered disabled state
[  368.956054] ns3eth2: entered allmulticast mode
[  368.956103] ns3eth2: entered promiscuous mode
[  368.959721] ns3br1: port 3(ns3eth3) entered blocking state
[  368.959753] ns3br1: port 3(ns3eth3) entered disabled state
[  368.959782] ns3eth3: entered allmulticast mode
[  368.959834] ns3eth3: entered promiscuous mode
[  368.963564] ns3br1: port 2(ns3eth2) entered blocking state
[  368.963598] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.967292] ns3br1: port 3(ns3eth3) entered blocking state
[  368.967327] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.009903] ns1eth1: entered promiscuous mode
[  369.009950] ns1eth2: entered promiscuous mode
[  369.013640] ns2eth1: entered promiscuous mode
[  369.013687] ns2eth2: entered promiscuous mode
[  369.013729] ns2eth3: entered promiscuous mode
[  380.847558] ns1eth1: left promiscuous mode
[  380.847688] ns1eth2: left promiscuous mode
[  380.848092] ns2eth2 (unregistering): left promiscuous mode
[  380.848354] ns2eth1 (unregistering): left promiscuous mode
[  380.862199] ns2eth3: left promiscuous mode
[  380.862360] ns3br1: port 1(ns3eth1) entered disabled state
[  380.862581] ns3eth1 (unregistering): left allmulticast mode
[  380.862621] ns3eth1 (unregistering): left promiscuous mode
[  380.862651] ns3br1: port 1(ns3eth1) entered disabled state
[  380.877304] ns3eth3: left allmulticast mode
[  380.877338] ns3eth3: left promiscuous mode
[  380.877373] ns3br1: port 3(ns3eth3) entered disabled state
[  380.877516] ns3eth2: left allmulticast mode
[  380.877547] ns3eth2: left promiscuous mode
[  380.877572] ns3br1: port 2(ns3eth2) entered disabled state