[  369.701436] ns3br1: port 1(ns3eth1) entered blocking state
[  369.701496] ns3br1: port 1(ns3eth1) entered disabled state
[  369.701530] ns3eth1: entered allmulticast mode
[  369.701584] ns3eth1: entered promiscuous mode
[  369.701653] ns3br1: port 1(ns3eth1) entered blocking state
[  369.701681] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.705122] ns3br1: port 2(ns3eth2) entered blocking state
[  369.705187] ns3br1: port 2(ns3eth2) entered disabled state
[  369.705257] ns3eth2: entered allmulticast mode
[  369.705344] ns3eth2: entered promiscuous mode
[  369.708788] ns3br1: port 3(ns3eth3) entered blocking state
[  369.708820] ns3br1: port 3(ns3eth3) entered disabled state
[  369.708854] ns3eth3: entered allmulticast mode
[  369.708902] ns3eth3: entered promiscuous mode
[  369.712340] ns3br1: port 2(ns3eth2) entered blocking state
[  369.712404] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.715856] ns3br1: port 3(ns3eth3) entered blocking state
[  369.715887] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.755458] ns1eth1: entered promiscuous mode
[  369.755553] ns1eth2: entered promiscuous mode
[  369.759090] ns2eth1: entered promiscuous mode
[  369.759136] ns2eth2: entered promiscuous mode
[  369.759180] ns2eth3: entered promiscuous mode
[  381.597719] ns1eth1: left promiscuous mode
[  381.597871] ns1eth2: left promiscuous mode
[  381.598154] ns2eth2 (unregistering): left promiscuous mode
[  381.598278] ns2eth1 (unregistering): left promiscuous mode
[  381.612761] ns2eth3: left promiscuous mode
[  381.612853] ns3br1: port 1(ns3eth1) entered disabled state
[  381.613020] ns3eth1 (unregistering): left allmulticast mode
[  381.613049] ns3eth1 (unregistering): left promiscuous mode
[  381.613079] ns3br1: port 1(ns3eth1) entered disabled state
[  381.629749] ns3eth3: left allmulticast mode
[  381.629785] ns3eth3: left promiscuous mode
[  381.629817] ns3br1: port 3(ns3eth3) entered disabled state
[  381.629900] ns3eth2: left allmulticast mode
[  381.629923] ns3eth2: left promiscuous mode
[  381.629946] ns3br1: port 2(ns3eth2) entered disabled state