[  371.657598] ns3br1: port 1(ns3eth1) entered blocking state
[  371.657654] ns3br1: port 1(ns3eth1) entered disabled state
[  371.657691] ns3eth1: entered allmulticast mode
[  371.657744] ns3eth1: entered promiscuous mode
[  371.657828] ns3br1: port 1(ns3eth1) entered blocking state
[  371.657897] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.661071] ns3br1: port 2(ns3eth2) entered blocking state
[  371.661137] ns3br1: port 2(ns3eth2) entered disabled state
[  371.661205] ns3eth2: entered allmulticast mode
[  371.661294] ns3eth2: entered promiscuous mode
[  371.664358] ns3br1: port 3(ns3eth3) entered blocking state
[  371.664390] ns3br1: port 3(ns3eth3) entered disabled state
[  371.664423] ns3eth3: entered allmulticast mode
[  371.664475] ns3eth3: entered promiscuous mode
[  371.667399] ns3br1: port 2(ns3eth2) entered blocking state
[  371.667469] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.670429] ns3br1: port 3(ns3eth3) entered blocking state
[  371.670465] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.705079] ns1eth1: entered promiscuous mode
[  371.705131] ns1eth2: entered promiscuous mode
[  371.708376] ns2eth1: entered promiscuous mode
[  371.708469] ns2eth2: entered promiscuous mode
[  371.708544] ns2eth3: entered promiscuous mode
[  383.525974] ns1eth1: left promiscuous mode
[  383.526062] ns1eth2: left promiscuous mode
[  383.526516] ns2eth2 (unregistering): left promiscuous mode
[  383.526699] ns2eth1 (unregistering): left promiscuous mode
[  383.547675] ns2eth3: left promiscuous mode
[  383.547807] ns3br1: port 1(ns3eth1) entered disabled state
[  383.548012] ns3eth1 (unregistering): left allmulticast mode
[  383.548043] ns3eth1 (unregistering): left promiscuous mode
[  383.548070] ns3br1: port 1(ns3eth1) entered disabled state
[  383.569756] ns3eth3: left allmulticast mode
[  383.569822] ns3eth3: left promiscuous mode
[  383.569858] ns3br1: port 3(ns3eth3) entered disabled state
[  383.569983] ns3eth2: left allmulticast mode
[  383.570013] ns3eth2: left promiscuous mode
[  383.570045] ns3br1: port 2(ns3eth2) entered disabled state