[  389.395442] ns3br1: port 1(ns3eth1) entered blocking state
[  389.395497] ns3br1: port 1(ns3eth1) entered disabled state
[  389.395531] ns3eth1: entered allmulticast mode
[  389.395589] ns3eth1: entered promiscuous mode
[  389.395643] ns3br1: port 1(ns3eth1) entered blocking state
[  389.395677] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.398329] ns3br1: port 2(ns3eth2) entered blocking state
[  389.398394] ns3br1: port 2(ns3eth2) entered disabled state
[  389.398457] ns3eth2: entered allmulticast mode
[  389.398538] ns3eth2: entered promiscuous mode
[  389.401155] ns3br1: port 3(ns3eth3) entered blocking state
[  389.401191] ns3br1: port 3(ns3eth3) entered disabled state
[  389.401233] ns3eth3: entered allmulticast mode
[  389.401285] ns3eth3: entered promiscuous mode
[  389.403890] ns3br1: port 2(ns3eth2) entered blocking state
[  389.403952] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.406519] ns3br1: port 3(ns3eth3) entered blocking state
[  389.406554] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.436228] ns1eth1: entered promiscuous mode
[  389.436311] ns1eth2: entered promiscuous mode
[  389.438960] ns2eth1: entered promiscuous mode
[  389.439012] ns2eth2: entered promiscuous mode
[  389.439051] ns2eth3: entered promiscuous mode
[  401.302796] ns1eth1: left promiscuous mode
[  401.302886] ns1eth2: left promiscuous mode
[  401.303112] ns2eth2 (unregistering): left promiscuous mode
[  401.303236] ns2eth1 (unregistering): left promiscuous mode
[  401.325804] ns3eth3: left allmulticast mode
[  401.325838] ns3eth3: left promiscuous mode
[  401.325874] ns3br1: port 3(ns3eth3) entered disabled state
[  401.325955] ns3eth2: left allmulticast mode
[  401.325983] ns3eth2: left promiscuous mode
[  401.326013] ns3br1: port 2(ns3eth2) entered disabled state
[  401.326085] ns3eth1: left allmulticast mode
[  401.326110] ns3eth1: left promiscuous mode
[  401.326140] ns3br1: port 1(ns3eth1) entered disabled state
[  401.341797] ns2eth3: left promiscuous mode