[  381.994828] ns3br1: port 1(ns3eth1) entered blocking state
[  381.994878] ns3br1: port 1(ns3eth1) entered disabled state
[  381.994910] ns3eth1: entered allmulticast mode
[  381.994956] ns3eth1: entered promiscuous mode
[  381.995016] ns3br1: port 1(ns3eth1) entered blocking state
[  381.995044] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.998317] ns3br1: port 2(ns3eth2) entered blocking state
[  381.998358] ns3br1: port 2(ns3eth2) entered disabled state
[  381.998392] ns3eth2: entered allmulticast mode
[  381.998437] ns3eth2: entered promiscuous mode
[  382.001737] ns3br1: port 3(ns3eth3) entered blocking state
[  382.001769] ns3br1: port 3(ns3eth3) entered disabled state
[  382.001805] ns3eth3: entered allmulticast mode
[  382.001847] ns3eth3: entered promiscuous mode
[  382.005202] ns3br1: port 2(ns3eth2) entered blocking state
[  382.005235] ns3br1: port 2(ns3eth2) entered forwarding state
[  382.008431] ns3br1: port 3(ns3eth3) entered blocking state
[  382.008472] ns3br1: port 3(ns3eth3) entered forwarding state
[  382.046786] ns1eth1: entered promiscuous mode
[  382.046832] ns1eth2: entered promiscuous mode
[  382.050146] ns2eth1: entered promiscuous mode
[  382.050204] ns2eth2: entered promiscuous mode
[  382.050239] ns2eth3: entered promiscuous mode
[  393.870676] ns1eth1: left promiscuous mode
[  393.870795] ns1eth2: left promiscuous mode
[  393.871131] ns2eth2 (unregistering): left promiscuous mode
[  393.871369] ns2eth1 (unregistering): left promiscuous mode
[  393.887251] ns2eth3: left promiscuous mode
[  393.887386] ns3br1: port 1(ns3eth1) entered disabled state
[  393.887560] ns3eth1 (unregistering): left allmulticast mode
[  393.887615] ns3eth1 (unregistering): left promiscuous mode
[  393.887654] ns3br1: port 1(ns3eth1) entered disabled state
[  393.905268] ns3eth3: left allmulticast mode
[  393.905360] ns3eth3: left promiscuous mode
[  393.905397] ns3br1: port 3(ns3eth3) entered disabled state
[  393.905503] ns3eth2: left allmulticast mode
[  393.905534] ns3eth2: left promiscuous mode
[  393.905564] ns3br1: port 2(ns3eth2) entered disabled state