[  379.991553] ns3br1: port 1(ns3eth1) entered blocking state
[  379.991621] ns3br1: port 1(ns3eth1) entered disabled state
[  379.991676] ns3eth1: entered allmulticast mode
[  379.991751] ns3eth1: entered promiscuous mode
[  379.991838] ns3br1: port 1(ns3eth1) entered blocking state
[  379.991889] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.994662] ns3br1: port 2(ns3eth2) entered blocking state
[  379.994712] ns3br1: port 2(ns3eth2) entered disabled state
[  379.994764] ns3eth2: entered allmulticast mode
[  379.994834] ns3eth2: entered promiscuous mode
[  379.997656] ns3br1: port 3(ns3eth3) entered blocking state
[  379.997678] ns3br1: port 3(ns3eth3) entered disabled state
[  379.997701] ns3eth3: entered allmulticast mode
[  379.997742] ns3eth3: entered promiscuous mode
[  380.000524] ns3br1: port 2(ns3eth2) entered blocking state
[  380.000573] ns3br1: port 2(ns3eth2) entered forwarding state
[  380.003368] ns3br1: port 3(ns3eth3) entered blocking state
[  380.003391] ns3br1: port 3(ns3eth3) entered forwarding state
[  380.035512] ns1eth1: entered promiscuous mode
[  380.035549] ns1eth2: entered promiscuous mode
[  380.038322] ns2eth1: entered promiscuous mode
[  380.038360] ns2eth2: entered promiscuous mode
[  380.038384] ns2eth3: entered promiscuous mode
[  391.850828] ns1eth1: left promiscuous mode
[  391.850909] ns1eth2: left promiscuous mode
[  391.851274] ns2eth2 (unregistering): left promiscuous mode
[  391.851450] ns2eth1 (unregistering): left promiscuous mode
[  391.864100] ns2eth3: left promiscuous mode
[  391.864224] ns3br1: port 1(ns3eth1) entered disabled state
[  391.864475] ns3eth1 (unregistering): left allmulticast mode
[  391.864528] ns3eth1 (unregistering): left promiscuous mode
[  391.864576] ns3br1: port 1(ns3eth1) entered disabled state
[  391.877125] ns3eth3: left allmulticast mode
[  391.877175] ns3eth3: left promiscuous mode
[  391.877227] ns3br1: port 3(ns3eth3) entered disabled state
[  391.877363] ns3eth2: left allmulticast mode
[  391.877420] ns3eth2: left promiscuous mode
[  391.877472] ns3br1: port 2(ns3eth2) entered disabled state