[  391.153702] ns3br1: port 1(ns3eth1) entered blocking state
[  391.153834] ns3br1: port 1(ns3eth1) entered disabled state
[  391.153928] ns3eth1: entered allmulticast mode
[  391.154057] ns3eth1: entered promiscuous mode
[  391.154222] ns3br1: port 1(ns3eth1) entered blocking state
[  391.154315] ns3br1: port 1(ns3eth1) entered forwarding state
[  391.157868] ns3br1: port 2(ns3eth2) entered blocking state
[  391.157918] ns3br1: port 2(ns3eth2) entered disabled state
[  391.157952] ns3eth2: entered allmulticast mode
[  391.158015] ns3eth2: entered promiscuous mode
[  391.161465] ns3br1: port 3(ns3eth3) entered blocking state
[  391.161552] ns3br1: port 3(ns3eth3) entered disabled state
[  391.161637] ns3eth3: entered allmulticast mode
[  391.161746] ns3eth3: entered promiscuous mode
[  391.165219] ns3br1: port 2(ns3eth2) entered blocking state
[  391.165275] ns3br1: port 2(ns3eth2) entered forwarding state
[  391.168820] ns3br1: port 3(ns3eth3) entered blocking state
[  391.168906] ns3br1: port 3(ns3eth3) entered forwarding state
[  391.208896] ns1eth1: entered promiscuous mode
[  391.209011] ns1eth2: entered promiscuous mode
[  391.212675] ns2eth1: entered promiscuous mode
[  391.212773] ns2eth2: entered promiscuous mode
[  391.212817] ns2eth3: entered promiscuous mode
[  403.104308] ns1eth1: left promiscuous mode
[  403.104460] ns1eth2: left promiscuous mode
[  403.104830] ns2eth2 (unregistering): left promiscuous mode
[  403.105080] ns2eth1 (unregistering): left promiscuous mode
[  403.131306] ns2eth3: left promiscuous mode
[  403.131506] ns3br1: port 1(ns3eth1) entered disabled state
[  403.131774] ns3eth1 (unregistering): left allmulticast mode
[  403.131863] ns3eth1 (unregistering): left promiscuous mode
[  403.131938] ns3br1: port 1(ns3eth1) entered disabled state
[  403.151313] ns3eth3: left allmulticast mode
[  403.151391] ns3eth3: left promiscuous mode
[  403.151465] ns3br1: port 3(ns3eth3) entered disabled state
[  403.151607] ns3eth2: left allmulticast mode
[  403.151728] ns3eth2: left promiscuous mode
[  403.151866] ns3br1: port 2(ns3eth2) entered disabled state