[  369.752053] ns3br1: port 1(ns3eth1) entered blocking state
[  369.752103] ns3br1: port 1(ns3eth1) entered disabled state
[  369.752139] ns3eth1: entered allmulticast mode
[  369.752186] ns3eth1: entered promiscuous mode
[  369.752243] ns3br1: port 1(ns3eth1) entered blocking state
[  369.752272] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.755625] ns3br1: port 2(ns3eth2) entered blocking state
[  369.755658] ns3br1: port 2(ns3eth2) entered disabled state
[  369.755693] ns3eth2: entered allmulticast mode
[  369.755748] ns3eth2: entered promiscuous mode
[  369.758829] ns3br1: port 3(ns3eth3) entered blocking state
[  369.758858] ns3br1: port 3(ns3eth3) entered disabled state
[  369.758895] ns3eth3: entered allmulticast mode
[  369.758942] ns3eth3: entered promiscuous mode
[  369.762186] ns3br1: port 2(ns3eth2) entered blocking state
[  369.762220] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.765554] ns3br1: port 3(ns3eth3) entered blocking state
[  369.765628] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.800422] ns1eth1: entered promiscuous mode
[  369.800475] ns1eth2: entered promiscuous mode
[  369.803630] ns2eth1: entered promiscuous mode
[  369.803712] ns2eth2: entered promiscuous mode
[  369.803789] ns2eth3: entered promiscuous mode
[  381.622916] ns1eth1: left promiscuous mode
[  381.623024] ns1eth2: left promiscuous mode
[  381.623527] ns2eth2 (unregistering): left promiscuous mode
[  381.623776] ns2eth1 (unregistering): left promiscuous mode
[  381.641640] ns2eth3: left promiscuous mode
[  381.641811] ns3br1: port 1(ns3eth1) entered disabled state
[  381.642056] ns3eth1 (unregistering): left allmulticast mode
[  381.642097] ns3eth1 (unregistering): left promiscuous mode
[  381.642129] ns3br1: port 1(ns3eth1) entered disabled state
[  381.665629] ns3eth3: left allmulticast mode
[  381.665701] ns3eth3: left promiscuous mode
[  381.665743] ns3br1: port 3(ns3eth3) entered disabled state
[  381.665853] ns3eth2: left allmulticast mode
[  381.665888] ns3eth2: left promiscuous mode
[  381.665922] ns3br1: port 2(ns3eth2) entered disabled state