[  386.929543] ns3br1: port 1(ns3eth1) entered blocking state
[  386.929635] ns3br1: port 1(ns3eth1) entered disabled state
[  386.929705] ns3eth1: entered allmulticast mode
[  386.929792] ns3eth1: entered promiscuous mode
[  386.929899] ns3br1: port 1(ns3eth1) entered blocking state
[  386.929965] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.932974] ns3br1: port 2(ns3eth2) entered blocking state
[  386.933017] ns3br1: port 2(ns3eth2) entered disabled state
[  386.933045] ns3eth2: entered allmulticast mode
[  386.933093] ns3eth2: entered promiscuous mode
[  386.936055] ns3br1: port 3(ns3eth3) entered blocking state
[  386.936125] ns3br1: port 3(ns3eth3) entered disabled state
[  386.936193] ns3eth3: entered allmulticast mode
[  386.936289] ns3eth3: entered promiscuous mode
[  386.939285] ns3br1: port 2(ns3eth2) entered blocking state
[  386.939317] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.942294] ns3br1: port 3(ns3eth3) entered blocking state
[  386.942360] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.977138] ns1eth1: entered promiscuous mode
[  386.977191] ns1eth2: entered promiscuous mode
[  386.980316] ns2eth1: entered promiscuous mode
[  386.980406] ns2eth2: entered promiscuous mode
[  386.980490] ns2eth3: entered promiscuous mode
[  398.794235] ns1eth1: left promiscuous mode
[  398.794350] ns1eth2: left promiscuous mode
[  398.794831] ns2eth2 (unregistering): left promiscuous mode
[  398.795051] ns2eth1 (unregistering): left promiscuous mode
[  398.813379] ns2eth3: left promiscuous mode
[  398.813527] ns3br1: port 1(ns3eth1) entered disabled state
[  398.813761] ns3eth1 (unregistering): left allmulticast mode
[  398.813800] ns3eth1 (unregistering): left promiscuous mode
[  398.813832] ns3br1: port 1(ns3eth1) entered disabled state
[  398.832327] ns3eth3: left allmulticast mode
[  398.832390] ns3eth3: left promiscuous mode
[  398.832427] ns3br1: port 3(ns3eth3) entered disabled state
[  398.832540] ns3eth2: left allmulticast mode
[  398.832575] ns3eth2: left promiscuous mode
[  398.832606] ns3br1: port 2(ns3eth2) entered disabled state