[  881.775572][ T6550] ns3br1: port 1(ns3eth1) entered blocking state
[  881.775777][ T6550] ns3br1: port 1(ns3eth1) entered disabled state
[  881.775945][ T6550] ns3eth1: entered allmulticast mode
[  881.776902][ T6550] ns3eth1: entered promiscuous mode
[  881.778307][ T6023] ns3br1: port 1(ns3eth1) entered blocking state
[  881.778530][ T6023] ns3br1: port 1(ns3eth1) entered forwarding state
[  881.810330][ T6551] ns3br1: port 2(ns3eth2) entered blocking state
[  881.810503][ T6551] ns3br1: port 2(ns3eth2) entered disabled state
[  881.810665][ T6551] ns3eth2: entered allmulticast mode
[  881.811745][ T6551] ns3eth2: entered promiscuous mode
[  881.836704][ T6552] ns3br1: port 3(ns3eth3) entered blocking state
[  881.836885][ T6552] ns3br1: port 3(ns3eth3) entered disabled state
[  881.837061][ T6552] ns3eth3: entered allmulticast mode
[  881.837949][ T6552] ns3eth3: entered promiscuous mode
[  881.867973][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  881.868154][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  881.891901][ T6023] ns3br1: port 3(ns3eth3) entered blocking state
[  881.892077][ T6023] ns3br1: port 3(ns3eth3) entered forwarding state
[  882.164792][ T6566] ns1eth1: entered promiscuous mode
[  882.165460][ T6566] ns1eth2: entered promiscuous mode
[  882.194828][ T6567] ns2eth1: entered promiscuous mode
[  882.195500][ T6567] ns2eth2: entered promiscuous mode
[  882.196006][ T6567] ns2eth3: entered promiscuous mode
[  895.108349][ T6358] ns1eth1: left promiscuous mode
[  895.109263][ T6358] ns1eth2: left promiscuous mode
[  895.128783][ T6358] ns2eth2 (unregistering): left promiscuous mode
[  895.135287][ T6358] ns2eth1 (unregistering): left promiscuous mode
[  895.250084][ T6358] ns2eth3: left promiscuous mode
[  895.253891][ T6358] ns3br1: port 1(ns3eth1) entered disabled state
[  895.275371][ T6358] ns3eth1 (unregistering): left allmulticast mode
[  895.275654][ T6358] ns3eth1 (unregistering): left promiscuous mode
[  895.275860][ T6358] ns3br1: port 1(ns3eth1) entered disabled state
[  895.412342][ T6358] ns3eth3: left allmulticast mode
[  895.412540][ T6358] ns3eth3: left promiscuous mode
[  895.412784][ T6358] ns3br1: port 3(ns3eth3) entered disabled state
[  895.414005][ T6358] ns3eth2: left allmulticast mode
[  895.414146][ T6358] ns3eth2: left promiscuous mode
[  895.414439][ T6358] ns3br1: port 2(ns3eth2) entered disabled state