[  370.127801] ns3br1: port 1(ns3eth1) entered blocking state
[  370.127895] ns3br1: port 1(ns3eth1) entered disabled state
[  370.127956] ns3eth1: entered allmulticast mode
[  370.128039] ns3eth1: entered promiscuous mode
[  370.128135] ns3br1: port 1(ns3eth1) entered blocking state
[  370.128192] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.131602] ns3br1: port 2(ns3eth2) entered blocking state
[  370.131648] ns3br1: port 2(ns3eth2) entered disabled state
[  370.131668] ns3eth2: entered allmulticast mode
[  370.131703] ns3eth2: entered promiscuous mode
[  370.135019] ns3br1: port 3(ns3eth3) entered blocking state
[  370.135094] ns3br1: port 3(ns3eth3) entered disabled state
[  370.135154] ns3eth3: entered allmulticast mode
[  370.135238] ns3eth3: entered promiscuous mode
[  370.138671] ns3br1: port 2(ns3eth2) entered blocking state
[  370.138715] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.142165] ns3br1: port 3(ns3eth3) entered blocking state
[  370.142241] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.181768] ns1eth1: entered promiscuous mode
[  370.181862] ns1eth2: entered promiscuous mode
[  370.185331] ns2eth1: entered promiscuous mode
[  370.185392] ns2eth2: entered promiscuous mode
[  370.185423] ns2eth3: entered promiscuous mode
[  382.021613] ns1eth1: left promiscuous mode
[  382.021713] ns1eth2: left promiscuous mode
[  382.022061] ns2eth2 (unregistering): left promiscuous mode
[  382.022235] ns2eth1 (unregistering): left promiscuous mode
[  382.043604] ns3eth3: left allmulticast mode
[  382.043641] ns3eth3: left promiscuous mode
[  382.043677] ns3br1: port 3(ns3eth3) entered disabled state
[  382.043826] ns3eth2: left allmulticast mode
[  382.043856] ns3eth2: left promiscuous mode
[  382.043881] ns3br1: port 2(ns3eth2) entered disabled state
[  382.044023] ns3eth1: left allmulticast mode
[  382.044051] ns3eth1: left promiscuous mode
[  382.044082] ns3br1: port 1(ns3eth1) entered disabled state
[  382.060602] ns2eth3: left promiscuous mode