[  383.832946] ns3br1: port 1(ns3eth1) entered blocking state
[  383.833038] ns3br1: port 1(ns3eth1) entered disabled state
[  383.833109] ns3eth1: entered allmulticast mode
[  383.833196] ns3eth1: entered promiscuous mode
[  383.833300] ns3br1: port 1(ns3eth1) entered blocking state
[  383.833338] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.836756] ns3br1: port 2(ns3eth2) entered blocking state
[  383.836788] ns3br1: port 2(ns3eth2) entered disabled state
[  383.836822] ns3eth2: entered allmulticast mode
[  383.836874] ns3eth2: entered promiscuous mode
[  383.840242] ns3br1: port 3(ns3eth3) entered blocking state
[  383.840302] ns3br1: port 3(ns3eth3) entered disabled state
[  383.840371] ns3eth3: entered allmulticast mode
[  383.840459] ns3eth3: entered promiscuous mode
[  383.843976] ns3br1: port 2(ns3eth2) entered blocking state
[  383.844019] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.847460] ns3br1: port 3(ns3eth3) entered blocking state
[  383.847524] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.887320] ns1eth1: entered promiscuous mode
[  383.887404] ns1eth2: entered promiscuous mode
[  383.890887] ns2eth1: entered promiscuous mode
[  383.890937] ns2eth2: entered promiscuous mode
[  383.890977] ns2eth3: entered promiscuous mode
[  395.716850] ns1eth1: left promiscuous mode
[  395.716986] ns1eth2: left promiscuous mode
[  395.717387] ns2eth2 (unregistering): left promiscuous mode
[  395.717584] ns2eth1 (unregistering): left promiscuous mode
[  395.735338] ns2eth3: left promiscuous mode
[  395.735476] ns3br1: port 1(ns3eth1) entered disabled state
[  395.735708] ns3eth1 (unregistering): left allmulticast mode
[  395.735747] ns3eth1 (unregistering): left promiscuous mode
[  395.735779] ns3br1: port 1(ns3eth1) entered disabled state
[  395.750260] ns3eth3: left allmulticast mode
[  395.750294] ns3eth3: left promiscuous mode
[  395.750365] ns3br1: port 3(ns3eth3) entered disabled state
[  395.750466] ns3eth2: left allmulticast mode
[  395.750498] ns3eth2: left promiscuous mode
[  395.750527] ns3br1: port 2(ns3eth2) entered disabled state