[  389.415676] ns3br1: port 1(ns3eth1) entered blocking state
[  389.415781] ns3br1: port 1(ns3eth1) entered disabled state
[  389.415852] ns3eth1: entered allmulticast mode
[  389.415946] ns3eth1: entered promiscuous mode
[  389.416050] ns3br1: port 1(ns3eth1) entered blocking state
[  389.416099] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.418837] ns3br1: port 2(ns3eth2) entered blocking state
[  389.418884] ns3br1: port 2(ns3eth2) entered disabled state
[  389.418924] ns3eth2: entered allmulticast mode
[  389.418983] ns3eth2: entered promiscuous mode
[  389.421792] ns3br1: port 3(ns3eth3) entered blocking state
[  389.421866] ns3br1: port 3(ns3eth3) entered disabled state
[  389.421935] ns3eth3: entered allmulticast mode
[  389.422024] ns3eth3: entered promiscuous mode
[  389.425048] ns3br1: port 2(ns3eth2) entered blocking state
[  389.425094] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.427981] ns3br1: port 3(ns3eth3) entered blocking state
[  389.428056] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.460948] ns1eth1: entered promiscuous mode
[  389.461035] ns1eth2: entered promiscuous mode
[  389.463926] ns2eth1: entered promiscuous mode
[  389.463975] ns2eth2: entered promiscuous mode
[  389.464016] ns2eth3: entered promiscuous mode
[  401.343793] ns1eth1: left promiscuous mode
[  401.343906] ns1eth2: left promiscuous mode
[  401.344223] ns2eth2 (unregistering): left promiscuous mode
[  401.344385] ns2eth1 (unregistering): left promiscuous mode
[  401.363759] ns2eth3: left promiscuous mode
[  401.363901] ns3br1: port 1(ns3eth1) entered disabled state
[  401.364098] ns3eth1 (unregistering): left allmulticast mode
[  401.364164] ns3eth1 (unregistering): left promiscuous mode
[  401.364225] ns3br1: port 1(ns3eth1) entered disabled state
[  401.375805] ns3eth3: left allmulticast mode
[  401.375867] ns3eth3: left promiscuous mode
[  401.375926] ns3br1: port 3(ns3eth3) entered disabled state
[  401.376038] ns3eth2: left allmulticast mode
[  401.376095] ns3eth2: left promiscuous mode
[  401.376160] ns3br1: port 2(ns3eth2) entered disabled state