[  371.781417] ns3br1: port 1(ns3eth1) entered blocking state
[  371.781518] ns3br1: port 1(ns3eth1) entered disabled state
[  371.781586] ns3eth1: entered allmulticast mode
[  371.781683] ns3eth1: entered promiscuous mode
[  371.781784] ns3br1: port 1(ns3eth1) entered blocking state
[  371.781846] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.784699] ns3br1: port 2(ns3eth2) entered blocking state
[  371.784730] ns3br1: port 2(ns3eth2) entered disabled state
[  371.784762] ns3eth2: entered allmulticast mode
[  371.784805] ns3eth2: entered promiscuous mode
[  371.787646] ns3br1: port 3(ns3eth3) entered blocking state
[  371.787717] ns3br1: port 3(ns3eth3) entered disabled state
[  371.787785] ns3eth3: entered allmulticast mode
[  371.787862] ns3eth3: entered promiscuous mode
[  371.790860] ns3br1: port 2(ns3eth2) entered blocking state
[  371.790901] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.793954] ns3br1: port 3(ns3eth3) entered blocking state
[  371.794021] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.827076] ns1eth1: entered promiscuous mode
[  371.827159] ns1eth2: entered promiscuous mode
[  371.830157] ns2eth1: entered promiscuous mode
[  371.830226] ns2eth2: entered promiscuous mode
[  371.830259] ns2eth3: entered promiscuous mode
[  383.652933] ns1eth1: left promiscuous mode
[  383.653033] ns1eth2: left promiscuous mode
[  383.653295] ns2eth2 (unregistering): left promiscuous mode
[  383.653413] ns2eth1 (unregistering): left promiscuous mode
[  383.669962] ns3eth3: left allmulticast mode
[  383.669995] ns3eth3: left promiscuous mode
[  383.670025] ns3br1: port 3(ns3eth3) entered disabled state
[  383.670112] ns3eth2: left allmulticast mode
[  383.670136] ns3eth2: left promiscuous mode
[  383.670157] ns3br1: port 2(ns3eth2) entered disabled state
[  383.670237] ns3eth1: left allmulticast mode
[  383.670258] ns3eth1: left promiscuous mode
[  383.670288] ns3br1: port 1(ns3eth1) entered disabled state
[  383.686925] ns2eth3: left promiscuous mode