[  383.676224] ns3br1: port 1(ns3eth1) entered blocking state
[  383.676271] ns3br1: port 1(ns3eth1) entered disabled state
[  383.676316] ns3eth1: entered allmulticast mode
[  383.676370] ns3eth1: entered promiscuous mode
[  383.676424] ns3br1: port 1(ns3eth1) entered blocking state
[  383.676452] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.679368] ns3br1: port 2(ns3eth2) entered blocking state
[  383.679399] ns3br1: port 2(ns3eth2) entered disabled state
[  383.679436] ns3eth2: entered allmulticast mode
[  383.679488] ns3eth2: entered promiscuous mode
[  383.682398] ns3br1: port 3(ns3eth3) entered blocking state
[  383.682435] ns3br1: port 3(ns3eth3) entered disabled state
[  383.682473] ns3eth3: entered allmulticast mode
[  383.682521] ns3eth3: entered promiscuous mode
[  383.685578] ns3br1: port 2(ns3eth2) entered blocking state
[  383.685643] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.688559] ns3br1: port 3(ns3eth3) entered blocking state
[  383.688591] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.722244] ns1eth1: entered promiscuous mode
[  383.722294] ns1eth2: entered promiscuous mode
[  383.725269] ns2eth1: entered promiscuous mode
[  383.725314] ns2eth2: entered promiscuous mode
[  383.725352] ns2eth3: entered promiscuous mode
[  395.542202] ns1eth1: left promiscuous mode
[  395.542425] ns1eth2: left promiscuous mode
[  395.542812] ns2eth2 (unregistering): left promiscuous mode
[  395.543057] ns2eth1 (unregistering): left promiscuous mode
[  395.556971] ns2eth3: left promiscuous mode
[  395.557097] ns3br1: port 1(ns3eth1) entered disabled state
[  395.557324] ns3eth1 (unregistering): left allmulticast mode
[  395.557401] ns3eth1 (unregistering): left promiscuous mode
[  395.557515] ns3br1: port 1(ns3eth1) entered disabled state
[  395.568921] ns3eth3: left allmulticast mode
[  395.569013] ns3eth3: left promiscuous mode
[  395.569077] ns3br1: port 3(ns3eth3) entered disabled state
[  395.569250] ns3eth2: left allmulticast mode
[  395.569337] ns3eth2: left promiscuous mode
[  395.569434] ns3br1: port 2(ns3eth2) entered disabled state