[  379.681022] ns3br1: port 1(ns3eth1) entered blocking state
[  379.681077] ns3br1: port 1(ns3eth1) entered disabled state
[  379.681113] ns3eth1: entered allmulticast mode
[  379.681169] ns3eth1: entered promiscuous mode
[  379.681291] ns3br1: port 1(ns3eth1) entered blocking state
[  379.681320] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.684305] ns3br1: port 2(ns3eth2) entered blocking state
[  379.684371] ns3br1: port 2(ns3eth2) entered disabled state
[  379.684443] ns3eth2: entered allmulticast mode
[  379.684545] ns3eth2: entered promiscuous mode
[  379.687632] ns3br1: port 3(ns3eth3) entered blocking state
[  379.687669] ns3br1: port 3(ns3eth3) entered disabled state
[  379.687701] ns3eth3: entered allmulticast mode
[  379.687750] ns3eth3: entered promiscuous mode
[  379.690798] ns3br1: port 2(ns3eth2) entered blocking state
[  379.690829] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.693881] ns3br1: port 3(ns3eth3) entered blocking state
[  379.693949] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.728863] ns1eth1: entered promiscuous mode
[  379.728955] ns1eth2: entered promiscuous mode
[  379.732035] ns2eth1: entered promiscuous mode
[  379.732082] ns2eth2: entered promiscuous mode
[  379.732123] ns2eth3: entered promiscuous mode
[  391.549127] ns1eth1: left promiscuous mode
[  391.549253] ns1eth2: left promiscuous mode
[  391.549633] ns2eth2 (unregistering): left promiscuous mode
[  391.549820] ns2eth1 (unregistering): left promiscuous mode
[  391.567132] ns2eth3: left promiscuous mode
[  391.567298] ns3br1: port 1(ns3eth1) entered disabled state
[  391.567523] ns3eth1 (unregistering): left allmulticast mode
[  391.567567] ns3eth1 (unregistering): left promiscuous mode
[  391.567594] ns3br1: port 1(ns3eth1) entered disabled state
[  391.586007] ns3eth3: left allmulticast mode
[  391.586065] ns3eth3: left promiscuous mode
[  391.586102] ns3br1: port 3(ns3eth3) entered disabled state
[  391.586202] ns3eth2: left allmulticast mode
[  391.586234] ns3eth2: left promiscuous mode
[  391.586260] ns3br1: port 2(ns3eth2) entered disabled state