[  369.033519] ns3br1: port 1(ns3eth1) entered blocking state
[  369.033569] ns3br1: port 1(ns3eth1) entered disabled state
[  369.033601] ns3eth1: entered allmulticast mode
[  369.033656] ns3eth1: entered promiscuous mode
[  369.033724] ns3br1: port 1(ns3eth1) entered blocking state
[  369.033755] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.037116] ns3br1: port 2(ns3eth2) entered blocking state
[  369.037152] ns3br1: port 2(ns3eth2) entered disabled state
[  369.037187] ns3eth2: entered allmulticast mode
[  369.037232] ns3eth2: entered promiscuous mode
[  369.040565] ns3br1: port 3(ns3eth3) entered blocking state
[  369.040595] ns3br1: port 3(ns3eth3) entered disabled state
[  369.040624] ns3eth3: entered allmulticast mode
[  369.040681] ns3eth3: entered promiscuous mode
[  369.044212] ns3br1: port 2(ns3eth2) entered blocking state
[  369.044278] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.047611] ns3br1: port 3(ns3eth3) entered blocking state
[  369.047644] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.087549] ns1eth1: entered promiscuous mode
[  369.087639] ns1eth2: entered promiscuous mode
[  369.091235] ns2eth1: entered promiscuous mode
[  369.091279] ns2eth2: entered promiscuous mode
[  369.091318] ns2eth3: entered promiscuous mode
[  380.915990] ns1eth1: left promiscuous mode
[  380.916185] ns1eth2: left promiscuous mode
[  380.916501] ns2eth2 (unregistering): left promiscuous mode
[  380.916834] ns2eth1 (unregistering): left promiscuous mode
[  380.931188] ns2eth3: left promiscuous mode
[  380.931324] ns3br1: port 1(ns3eth1) entered disabled state
[  380.931561] ns3eth1 (unregistering): left allmulticast mode
[  380.931626] ns3eth1 (unregistering): left promiscuous mode
[  380.931699] ns3br1: port 1(ns3eth1) entered disabled state
[  380.947190] ns3eth3: left allmulticast mode
[  380.947279] ns3eth3: left promiscuous mode
[  380.947317] ns3br1: port 3(ns3eth3) entered disabled state
[  380.947386] ns3eth2: left allmulticast mode
[  380.947443] ns3eth2: left promiscuous mode
[  380.947478] ns3br1: port 2(ns3eth2) entered disabled state