[  368.729591] ns3br1: port 1(ns3eth1) entered blocking state
[  368.729691] ns3br1: port 1(ns3eth1) entered disabled state
[  368.729762] ns3eth1: entered allmulticast mode
[  368.729850] ns3eth1: entered promiscuous mode
[  368.729954] ns3br1: port 1(ns3eth1) entered blocking state
[  368.730015] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.733913] ns3br1: port 2(ns3eth2) entered blocking state
[  368.733947] ns3br1: port 2(ns3eth2) entered disabled state
[  368.733978] ns3eth2: entered allmulticast mode
[  368.734021] ns3eth2: entered promiscuous mode
[  368.737934] ns3br1: port 3(ns3eth3) entered blocking state
[  368.738003] ns3br1: port 3(ns3eth3) entered disabled state
[  368.738068] ns3eth3: entered allmulticast mode
[  368.738150] ns3eth3: entered promiscuous mode
[  368.742031] ns3br1: port 2(ns3eth2) entered blocking state
[  368.742062] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.745745] ns3br1: port 3(ns3eth3) entered blocking state
[  368.745808] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.790289] ns1eth1: entered promiscuous mode
[  368.790374] ns1eth2: entered promiscuous mode
[  368.794227] ns2eth1: entered promiscuous mode
[  368.794286] ns2eth2: entered promiscuous mode
[  368.794323] ns2eth3: entered promiscuous mode
[  380.624590] ns1eth1: left promiscuous mode
[  380.624710] ns1eth2: left promiscuous mode
[  380.625036] ns2eth2 (unregistering): left promiscuous mode
[  380.625232] ns2eth1 (unregistering): left promiscuous mode
[  380.639342] ns2eth3: left promiscuous mode
[  380.639451] ns3br1: port 1(ns3eth1) entered disabled state
[  380.639622] ns3eth1 (unregistering): left allmulticast mode
[  380.639653] ns3eth1 (unregistering): left promiscuous mode
[  380.639685] ns3br1: port 1(ns3eth1) entered disabled state
[  380.652201] ns3eth3: left allmulticast mode
[  380.652235] ns3eth3: left promiscuous mode
[  380.652265] ns3br1: port 3(ns3eth3) entered disabled state
[  380.652396] ns3eth2: left allmulticast mode
[  380.652419] ns3eth2: left promiscuous mode
[  380.652445] ns3br1: port 2(ns3eth2) entered disabled state