[  391.844653] ns3br1: port 1(ns3eth1) entered blocking state
[  391.844707] ns3br1: port 1(ns3eth1) entered disabled state
[  391.844747] ns3eth1: entered allmulticast mode
[  391.844807] ns3eth1: entered promiscuous mode
[  391.844869] ns3br1: port 1(ns3eth1) entered blocking state
[  391.844897] ns3br1: port 1(ns3eth1) entered forwarding state
[  391.848509] ns3br1: port 2(ns3eth2) entered blocking state
[  391.848543] ns3br1: port 2(ns3eth2) entered disabled state
[  391.848577] ns3eth2: entered allmulticast mode
[  391.848632] ns3eth2: entered promiscuous mode
[  391.852235] ns3br1: port 3(ns3eth3) entered blocking state
[  391.852266] ns3br1: port 3(ns3eth3) entered disabled state
[  391.852301] ns3eth3: entered allmulticast mode
[  391.852349] ns3eth3: entered promiscuous mode
[  391.856116] ns3br1: port 2(ns3eth2) entered blocking state
[  391.856180] ns3br1: port 2(ns3eth2) entered forwarding state
[  391.859889] ns3br1: port 3(ns3eth3) entered blocking state
[  391.859917] ns3br1: port 3(ns3eth3) entered forwarding state
[  391.903100] ns1eth1: entered promiscuous mode
[  391.903157] ns1eth2: entered promiscuous mode
[  391.906908] ns2eth1: entered promiscuous mode
[  391.906951] ns2eth2: entered promiscuous mode
[  391.906991] ns2eth3: entered promiscuous mode
[  403.736724] ns1eth1: left promiscuous mode
[  403.736846] ns1eth2: left promiscuous mode
[  403.737238] ns2eth2 (unregistering): left promiscuous mode
[  403.737441] ns2eth1 (unregistering): left promiscuous mode
[  403.751270] ns2eth3: left promiscuous mode
[  403.751431] ns3br1: port 1(ns3eth1) entered disabled state
[  403.751655] ns3eth1 (unregistering): left allmulticast mode
[  403.751693] ns3eth1 (unregistering): left promiscuous mode
[  403.751735] ns3br1: port 1(ns3eth1) entered disabled state
[  403.768190] ns3eth3: left allmulticast mode
[  403.768253] ns3eth3: left promiscuous mode
[  403.768291] ns3br1: port 3(ns3eth3) entered disabled state
[  403.768366] ns3eth2: left allmulticast mode
[  403.768389] ns3eth2: left promiscuous mode
[  403.768446] ns3br1: port 2(ns3eth2) entered disabled state