[  371.284137] ns3br1: port 1(ns3eth1) entered blocking state
[  371.284196] ns3br1: port 1(ns3eth1) entered disabled state
[  371.284230] ns3eth1: entered allmulticast mode
[  371.284286] ns3eth1: entered promiscuous mode
[  371.284417] ns3br1: port 1(ns3eth1) entered blocking state
[  371.284450] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.287840] ns3br1: port 2(ns3eth2) entered blocking state
[  371.287930] ns3br1: port 2(ns3eth2) entered disabled state
[  371.288011] ns3eth2: entered allmulticast mode
[  371.288117] ns3eth2: entered promiscuous mode
[  371.291449] ns3br1: port 3(ns3eth3) entered blocking state
[  371.291515] ns3br1: port 3(ns3eth3) entered disabled state
[  371.291545] ns3eth3: entered allmulticast mode
[  371.291636] ns3eth3: entered promiscuous mode
[  371.294986] ns3br1: port 2(ns3eth2) entered blocking state
[  371.295092] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.298270] ns3br1: port 3(ns3eth3) entered blocking state
[  371.298319] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.338141] ns1eth1: entered promiscuous mode
[  371.338288] ns1eth2: entered promiscuous mode
[  371.341845] ns2eth1: entered promiscuous mode
[  371.341922] ns2eth2: entered promiscuous mode
[  371.341959] ns2eth3: entered promiscuous mode
[  383.206278] ns1eth1: left promiscuous mode
[  383.206516] ns1eth2: left promiscuous mode
[  383.206930] ns2eth2 (unregistering): left promiscuous mode
[  383.207114] ns2eth1 (unregistering): left promiscuous mode
[  383.228631] ns2eth3: left promiscuous mode
[  383.228796] ns3br1: port 1(ns3eth1) entered disabled state
[  383.228989] ns3eth1 (unregistering): left allmulticast mode
[  383.229030] ns3eth1 (unregistering): left promiscuous mode
[  383.229063] ns3br1: port 1(ns3eth1) entered disabled state
[  383.250663] ns3eth3: left allmulticast mode
[  383.250713] ns3eth3: left promiscuous mode
[  383.250749] ns3br1: port 3(ns3eth3) entered disabled state
[  383.250856] ns3eth2: left allmulticast mode
[  383.250880] ns3eth2: left promiscuous mode
[  383.250907] ns3br1: port 2(ns3eth2) entered disabled state