[  377.771000] ns3br1: port 1(ns3eth1) entered blocking state
[  377.771053] ns3br1: port 1(ns3eth1) entered disabled state
[  377.771091] ns3eth1: entered allmulticast mode
[  377.771147] ns3eth1: entered promiscuous mode
[  377.771204] ns3br1: port 1(ns3eth1) entered blocking state
[  377.771232] ns3br1: port 1(ns3eth1) entered forwarding state
[  377.774073] ns3br1: port 2(ns3eth2) entered blocking state
[  377.774113] ns3br1: port 2(ns3eth2) entered disabled state
[  377.774145] ns3eth2: entered allmulticast mode
[  377.774192] ns3eth2: entered promiscuous mode
[  377.777028] ns3br1: port 3(ns3eth3) entered blocking state
[  377.777061] ns3br1: port 3(ns3eth3) entered disabled state
[  377.777092] ns3eth3: entered allmulticast mode
[  377.777141] ns3eth3: entered promiscuous mode
[  377.780073] ns3br1: port 2(ns3eth2) entered blocking state
[  377.780106] ns3br1: port 2(ns3eth2) entered forwarding state
[  377.782959] ns3br1: port 3(ns3eth3) entered blocking state
[  377.782993] ns3br1: port 3(ns3eth3) entered forwarding state
[  377.816162] ns1eth1: entered promiscuous mode
[  377.816217] ns1eth2: entered promiscuous mode
[  377.819183] ns2eth1: entered promiscuous mode
[  377.819230] ns2eth2: entered promiscuous mode
[  377.819267] ns2eth3: entered promiscuous mode
[  389.633265] ns1eth1: left promiscuous mode
[  389.633380] ns1eth2: left promiscuous mode
[  389.633704] ns2eth2 (unregistering): left promiscuous mode
[  389.633917] ns2eth1 (unregistering): left promiscuous mode
[  389.645977] ns2eth3: left promiscuous mode
[  389.646128] ns3br1: port 1(ns3eth1) entered disabled state
[  389.646354] ns3eth1 (unregistering): left allmulticast mode
[  389.646422] ns3eth1 (unregistering): left promiscuous mode
[  389.646506] ns3br1: port 1(ns3eth1) entered disabled state
[  389.664954] ns3eth3: left allmulticast mode
[  389.665015] ns3eth3: left promiscuous mode
[  389.665104] ns3br1: port 3(ns3eth3) entered disabled state
[  389.665247] ns3eth2: left allmulticast mode
[  389.665304] ns3eth2: left promiscuous mode
[  389.665366] ns3br1: port 2(ns3eth2) entered disabled state