[  381.714890] ns3br1: port 1(ns3eth1) entered blocking state
[  381.714941] ns3br1: port 1(ns3eth1) entered disabled state
[  381.714984] ns3eth1: entered allmulticast mode
[  381.715037] ns3eth1: entered promiscuous mode
[  381.715137] ns3br1: port 1(ns3eth1) entered blocking state
[  381.715175] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.718300] ns3br1: port 2(ns3eth2) entered blocking state
[  381.718371] ns3br1: port 2(ns3eth2) entered disabled state
[  381.718444] ns3eth2: entered allmulticast mode
[  381.718541] ns3eth2: entered promiscuous mode
[  381.721486] ns3br1: port 3(ns3eth3) entered blocking state
[  381.721519] ns3br1: port 3(ns3eth3) entered disabled state
[  381.721550] ns3eth3: entered allmulticast mode
[  381.721600] ns3eth3: entered promiscuous mode
[  381.724760] ns3br1: port 2(ns3eth2) entered blocking state
[  381.724832] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.727862] ns3br1: port 3(ns3eth3) entered blocking state
[  381.727903] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.763166] ns1eth1: entered promiscuous mode
[  381.763211] ns1eth2: entered promiscuous mode
[  381.766436] ns2eth1: entered promiscuous mode
[  381.766527] ns2eth2: entered promiscuous mode
[  381.766616] ns2eth3: entered promiscuous mode
[  393.587027] ns1eth1: left promiscuous mode
[  393.587193] ns1eth2: left promiscuous mode
[  393.587559] ns2eth2 (unregistering): left promiscuous mode
[  393.587781] ns2eth1 (unregistering): left promiscuous mode
[  393.599081] ns2eth3: left promiscuous mode
[  393.599191] ns3br1: port 1(ns3eth1) entered disabled state
[  393.599396] ns3eth1 (unregistering): left allmulticast mode
[  393.599426] ns3eth1 (unregistering): left promiscuous mode
[  393.599458] ns3br1: port 1(ns3eth1) entered disabled state
[  393.615151] ns3eth3: left allmulticast mode
[  393.615177] ns3eth3: left promiscuous mode
[  393.615211] ns3br1: port 3(ns3eth3) entered disabled state
[  393.615458] ns3eth2: left allmulticast mode
[  393.615480] ns3eth2: left promiscuous mode
[  393.615506] ns3br1: port 2(ns3eth2) entered disabled state