[  369.729055] ns3br1: port 1(ns3eth1) entered blocking state
[  369.729139] ns3br1: port 1(ns3eth1) entered disabled state
[  369.729212] ns3eth1: entered allmulticast mode
[  369.729295] ns3eth1: entered promiscuous mode
[  369.729469] ns3br1: port 1(ns3eth1) entered blocking state
[  369.729535] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.732930] ns3br1: port 2(ns3eth2) entered blocking state
[  369.732972] ns3br1: port 2(ns3eth2) entered disabled state
[  369.733003] ns3eth2: entered allmulticast mode
[  369.733053] ns3eth2: entered promiscuous mode
[  369.736399] ns3br1: port 3(ns3eth3) entered blocking state
[  369.736428] ns3br1: port 3(ns3eth3) entered disabled state
[  369.736464] ns3eth3: entered allmulticast mode
[  369.736516] ns3eth3: entered promiscuous mode
[  369.739935] ns3br1: port 2(ns3eth2) entered blocking state
[  369.739998] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.743458] ns3br1: port 3(ns3eth3) entered blocking state
[  369.743494] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.782984] ns1eth1: entered promiscuous mode
[  369.783047] ns1eth2: entered promiscuous mode
[  369.786494] ns2eth1: entered promiscuous mode
[  369.786573] ns2eth2: entered promiscuous mode
[  369.786648] ns2eth3: entered promiscuous mode
[  381.613043] ns1eth1: left promiscuous mode
[  381.613127] ns1eth2: left promiscuous mode
[  381.613391] ns2eth2 (unregistering): left promiscuous mode
[  381.613552] ns2eth1 (unregistering): left promiscuous mode
[  381.630909] ns2eth3: left promiscuous mode
[  381.631008] ns3br1: port 1(ns3eth1) entered disabled state
[  381.631201] ns3eth1 (unregistering): left allmulticast mode
[  381.631230] ns3eth1 (unregistering): left promiscuous mode
[  381.631263] ns3br1: port 1(ns3eth1) entered disabled state
[  381.649902] ns3eth3: left allmulticast mode
[  381.649928] ns3eth3: left promiscuous mode
[  381.649959] ns3br1: port 3(ns3eth3) entered disabled state
[  381.650023] ns3eth2: left allmulticast mode
[  381.650041] ns3eth2: left promiscuous mode
[  381.650067] ns3br1: port 2(ns3eth2) entered disabled state