[  381.026827] ns3br1: port 1(ns3eth1) entered blocking state
[  381.026875] ns3br1: port 1(ns3eth1) entered disabled state
[  381.026907] ns3eth1: entered allmulticast mode
[  381.026964] ns3eth1: entered promiscuous mode
[  381.027033] ns3br1: port 1(ns3eth1) entered blocking state
[  381.027069] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.029955] ns3br1: port 2(ns3eth2) entered blocking state
[  381.029987] ns3br1: port 2(ns3eth2) entered disabled state
[  381.030020] ns3eth2: entered allmulticast mode
[  381.030073] ns3eth2: entered promiscuous mode
[  381.033020] ns3br1: port 3(ns3eth3) entered blocking state
[  381.033051] ns3br1: port 3(ns3eth3) entered disabled state
[  381.033083] ns3eth3: entered allmulticast mode
[  381.033140] ns3eth3: entered promiscuous mode
[  381.036085] ns3br1: port 2(ns3eth2) entered blocking state
[  381.036127] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.039138] ns3br1: port 3(ns3eth3) entered blocking state
[  381.039172] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.073598] ns1eth1: entered promiscuous mode
[  381.073657] ns1eth2: entered promiscuous mode
[  381.076629] ns2eth1: entered promiscuous mode
[  381.076675] ns2eth2: entered promiscuous mode
[  381.076714] ns2eth3: entered promiscuous mode
[  392.896256] ns1eth1: left promiscuous mode
[  392.896379] ns1eth2: left promiscuous mode
[  392.896741] ns2eth2 (unregistering): left promiscuous mode
[  392.896958] ns2eth1 (unregistering): left promiscuous mode
[  392.913092] ns2eth3: left promiscuous mode
[  392.913239] ns3br1: port 1(ns3eth1) entered disabled state
[  392.913472] ns3eth1 (unregistering): left allmulticast mode
[  392.913511] ns3eth1 (unregistering): left promiscuous mode
[  392.913544] ns3br1: port 1(ns3eth1) entered disabled state
[  392.932979] ns3eth3: left allmulticast mode
[  392.933009] ns3eth3: left promiscuous mode
[  392.933041] ns3br1: port 3(ns3eth3) entered disabled state
[  392.933154] ns3eth2: left allmulticast mode
[  392.933183] ns3eth2: left promiscuous mode
[  392.933208] ns3br1: port 2(ns3eth2) entered disabled state