[  369.777894] ns3br1: port 1(ns3eth1) entered blocking state
[  369.777950] ns3br1: port 1(ns3eth1) entered disabled state
[  369.777983] ns3eth1: entered allmulticast mode
[  369.778042] ns3eth1: entered promiscuous mode
[  369.778102] ns3br1: port 1(ns3eth1) entered blocking state
[  369.778130] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.781791] ns3br1: port 2(ns3eth2) entered blocking state
[  369.781823] ns3br1: port 2(ns3eth2) entered disabled state
[  369.781863] ns3eth2: entered allmulticast mode
[  369.781919] ns3eth2: entered promiscuous mode
[  369.785566] ns3br1: port 3(ns3eth3) entered blocking state
[  369.785599] ns3br1: port 3(ns3eth3) entered disabled state
[  369.785634] ns3eth3: entered allmulticast mode
[  369.785685] ns3eth3: entered promiscuous mode
[  369.789365] ns3br1: port 2(ns3eth2) entered blocking state
[  369.789399] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.793039] ns3br1: port 3(ns3eth3) entered blocking state
[  369.793071] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.836177] ns1eth1: entered promiscuous mode
[  369.836223] ns1eth2: entered promiscuous mode
[  369.839951] ns2eth1: entered promiscuous mode
[  369.839997] ns2eth2: entered promiscuous mode
[  369.840029] ns2eth3: entered promiscuous mode
[  381.662300] ns1eth1: left promiscuous mode
[  381.662430] ns1eth2: left promiscuous mode
[  381.662798] ns2eth2 (unregistering): left promiscuous mode
[  381.662976] ns2eth1 (unregistering): left promiscuous mode
[  381.677305] ns2eth3: left promiscuous mode
[  381.677446] ns3br1: port 1(ns3eth1) entered disabled state
[  381.677668] ns3eth1 (unregistering): left allmulticast mode
[  381.677713] ns3eth1 (unregistering): left promiscuous mode
[  381.677752] ns3br1: port 1(ns3eth1) entered disabled state
[  381.690922] ns3eth3: left allmulticast mode
[  381.690958] ns3eth3: left promiscuous mode
[  381.691048] ns3br1: port 3(ns3eth3) entered disabled state
[  381.691217] ns3eth2: left allmulticast mode
[  381.691246] ns3eth2: left promiscuous mode
[  381.691271] ns3br1: port 2(ns3eth2) entered disabled state