[  371.380723] ns3br1: port 1(ns3eth1) entered blocking state
[  371.380779] ns3br1: port 1(ns3eth1) entered disabled state
[  371.380813] ns3eth1: entered allmulticast mode
[  371.380869] ns3eth1: entered promiscuous mode
[  371.380932] ns3br1: port 1(ns3eth1) entered blocking state
[  371.380962] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.383892] ns3br1: port 2(ns3eth2) entered blocking state
[  371.383963] ns3br1: port 2(ns3eth2) entered disabled state
[  371.384033] ns3eth2: entered allmulticast mode
[  371.384123] ns3eth2: entered promiscuous mode
[  371.387072] ns3br1: port 3(ns3eth3) entered blocking state
[  371.387115] ns3br1: port 3(ns3eth3) entered disabled state
[  371.387143] ns3eth3: entered allmulticast mode
[  371.387188] ns3eth3: entered promiscuous mode
[  371.390128] ns3br1: port 2(ns3eth2) entered blocking state
[  371.390194] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.393166] ns3br1: port 3(ns3eth3) entered blocking state
[  371.393198] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.427079] ns1eth1: entered promiscuous mode
[  371.427131] ns1eth2: entered promiscuous mode
[  371.430095] ns2eth1: entered promiscuous mode
[  371.430181] ns2eth2: entered promiscuous mode
[  371.430261] ns2eth3: entered promiscuous mode
[  383.264760] ns1eth1: left promiscuous mode
[  383.264885] ns1eth2: left promiscuous mode
[  383.265281] ns2eth2 (unregistering): left promiscuous mode
[  383.265487] ns2eth1 (unregistering): left promiscuous mode
[  383.289727] ns3eth3: left allmulticast mode
[  383.289767] ns3eth3: left promiscuous mode
[  383.289807] ns3br1: port 3(ns3eth3) entered disabled state
[  383.289897] ns3eth2: left allmulticast mode
[  383.289924] ns3eth2: left promiscuous mode
[  383.289952] ns3br1: port 2(ns3eth2) entered disabled state
[  383.290032] ns3eth1: left allmulticast mode
[  383.290056] ns3eth1: left promiscuous mode
[  383.290086] ns3br1: port 1(ns3eth1) entered disabled state
[  383.302710] ns2eth3: left promiscuous mode