[  386.598189] ns3br1: port 1(ns3eth1) entered blocking state
[  386.598238] ns3br1: port 1(ns3eth1) entered disabled state
[  386.598270] ns3eth1: entered allmulticast mode
[  386.598315] ns3eth1: entered promiscuous mode
[  386.598376] ns3br1: port 1(ns3eth1) entered blocking state
[  386.598403] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.601437] ns3br1: port 2(ns3eth2) entered blocking state
[  386.601482] ns3br1: port 2(ns3eth2) entered disabled state
[  386.601520] ns3eth2: entered allmulticast mode
[  386.601570] ns3eth2: entered promiscuous mode
[  386.604596] ns3br1: port 3(ns3eth3) entered blocking state
[  386.604663] ns3br1: port 3(ns3eth3) entered disabled state
[  386.604732] ns3eth3: entered allmulticast mode
[  386.604818] ns3eth3: entered promiscuous mode
[  386.607804] ns3br1: port 2(ns3eth2) entered blocking state
[  386.607837] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.610835] ns3br1: port 3(ns3eth3) entered blocking state
[  386.610902] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.645561] ns1eth1: entered promiscuous mode
[  386.645646] ns1eth2: entered promiscuous mode
[  386.648737] ns2eth1: entered promiscuous mode
[  386.648781] ns2eth2: entered promiscuous mode
[  386.648818] ns2eth3: entered promiscuous mode
[  398.466693] ns1eth1: left promiscuous mode
[  398.466779] ns1eth2: left promiscuous mode
[  398.467043] ns2eth2 (unregistering): left promiscuous mode
[  398.467180] ns2eth1 (unregistering): left promiscuous mode
[  398.483060] ns2eth3: left promiscuous mode
[  398.483158] ns3br1: port 1(ns3eth1) entered disabled state
[  398.483328] ns3eth1 (unregistering): left allmulticast mode
[  398.483358] ns3eth1 (unregistering): left promiscuous mode
[  398.483386] ns3br1: port 1(ns3eth1) entered disabled state
[  398.503082] ns3eth3: left allmulticast mode
[  398.503116] ns3eth3: left promiscuous mode
[  398.503144] ns3br1: port 3(ns3eth3) entered disabled state
[  398.503207] ns3eth2: left allmulticast mode
[  398.503235] ns3eth2: left promiscuous mode
[  398.503261] ns3br1: port 2(ns3eth2) entered disabled state