[  370.773237] ns3br1: port 1(ns3eth1) entered blocking state
[  370.773294] ns3br1: port 1(ns3eth1) entered disabled state
[  370.773332] ns3eth1: entered allmulticast mode
[  370.773386] ns3eth1: entered promiscuous mode
[  370.773440] ns3br1: port 1(ns3eth1) entered blocking state
[  370.773469] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.776425] ns3br1: port 2(ns3eth2) entered blocking state
[  370.776493] ns3br1: port 2(ns3eth2) entered disabled state
[  370.776557] ns3eth2: entered allmulticast mode
[  370.776640] ns3eth2: entered promiscuous mode
[  370.779532] ns3br1: port 3(ns3eth3) entered blocking state
[  370.779563] ns3br1: port 3(ns3eth3) entered disabled state
[  370.779603] ns3eth3: entered allmulticast mode
[  370.779649] ns3eth3: entered promiscuous mode
[  370.782556] ns3br1: port 2(ns3eth2) entered blocking state
[  370.782588] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.785463] ns3br1: port 3(ns3eth3) entered blocking state
[  370.785498] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.818836] ns1eth1: entered promiscuous mode
[  370.818889] ns1eth2: entered promiscuous mode
[  370.821804] ns2eth1: entered promiscuous mode
[  370.821844] ns2eth2: entered promiscuous mode
[  370.821879] ns2eth3: entered promiscuous mode
[  382.638073] ns1eth1: left promiscuous mode
[  382.638304] ns1eth2: left promiscuous mode
[  382.638673] ns2eth2 (unregistering): left promiscuous mode
[  382.638900] ns2eth1 (unregistering): left promiscuous mode
[  382.659820] ns2eth3: left promiscuous mode
[  382.659992] ns3br1: port 1(ns3eth1) entered disabled state
[  382.660233] ns3eth1 (unregistering): left allmulticast mode
[  382.660301] ns3eth1 (unregistering): left promiscuous mode
[  382.660367] ns3br1: port 1(ns3eth1) entered disabled state
[  382.684828] ns3eth3: left allmulticast mode
[  382.684924] ns3eth3: left promiscuous mode
[  382.684993] ns3br1: port 3(ns3eth3) entered disabled state
[  382.685192] ns3eth2: left allmulticast mode
[  382.685285] ns3eth2: left promiscuous mode
[  382.685358] ns3br1: port 2(ns3eth2) entered disabled state