[  369.670152] ns3br1: port 1(ns3eth1) entered blocking state
[  369.670209] ns3br1: port 1(ns3eth1) entered disabled state
[  369.670241] ns3eth1: entered allmulticast mode
[  369.670301] ns3eth1: entered promiscuous mode
[  369.670431] ns3br1: port 1(ns3eth1) entered blocking state
[  369.670461] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.674401] ns3br1: port 2(ns3eth2) entered blocking state
[  369.674437] ns3br1: port 2(ns3eth2) entered disabled state
[  369.674471] ns3eth2: entered allmulticast mode
[  369.674530] ns3eth2: entered promiscuous mode
[  369.678365] ns3br1: port 3(ns3eth3) entered blocking state
[  369.678398] ns3br1: port 3(ns3eth3) entered disabled state
[  369.678430] ns3eth3: entered allmulticast mode
[  369.678482] ns3eth3: entered promiscuous mode
[  369.682626] ns3br1: port 2(ns3eth2) entered blocking state
[  369.682662] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.686413] ns3br1: port 3(ns3eth3) entered blocking state
[  369.686443] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.733485] ns1eth1: entered promiscuous mode
[  369.733545] ns1eth2: entered promiscuous mode
[  369.737443] ns2eth1: entered promiscuous mode
[  369.737492] ns2eth2: entered promiscuous mode
[  369.737528] ns2eth3: entered promiscuous mode
[  381.599744] ns1eth1: left promiscuous mode
[  381.599871] ns1eth2: left promiscuous mode
[  381.600310] ns2eth2 (unregistering): left promiscuous mode
[  381.600522] ns2eth1 (unregistering): left promiscuous mode
[  381.617112] ns2eth3: left promiscuous mode
[  381.617347] ns3br1: port 1(ns3eth1) entered disabled state
[  381.617603] ns3eth1 (unregistering): left allmulticast mode
[  381.617656] ns3eth1 (unregistering): left promiscuous mode
[  381.617696] ns3br1: port 1(ns3eth1) entered disabled state
[  381.633509] ns3eth3: left allmulticast mode
[  381.633574] ns3eth3: left promiscuous mode
[  381.633618] ns3br1: port 3(ns3eth3) entered disabled state
[  381.633727] ns3eth2: left allmulticast mode
[  381.633755] ns3eth2: left promiscuous mode
[  381.633780] ns3br1: port 2(ns3eth2) entered disabled state