[  368.553176] ns3br1: port 1(ns3eth1) entered blocking state
[  368.553240] ns3br1: port 1(ns3eth1) entered disabled state
[  368.553273] ns3eth1: entered allmulticast mode
[  368.553326] ns3eth1: entered promiscuous mode
[  368.553385] ns3br1: port 1(ns3eth1) entered blocking state
[  368.553415] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.557435] ns3br1: port 2(ns3eth2) entered blocking state
[  368.557507] ns3br1: port 2(ns3eth2) entered disabled state
[  368.557578] ns3eth2: entered allmulticast mode
[  368.557668] ns3eth2: entered promiscuous mode
[  368.561753] ns3br1: port 3(ns3eth3) entered blocking state
[  368.561800] ns3br1: port 3(ns3eth3) entered disabled state
[  368.561834] ns3eth3: entered allmulticast mode
[  368.561892] ns3eth3: entered promiscuous mode
[  368.565965] ns3br1: port 2(ns3eth2) entered blocking state
[  368.566032] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.570264] ns3br1: port 3(ns3eth3) entered blocking state
[  368.570310] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.615728] ns1eth1: entered promiscuous mode
[  368.615789] ns1eth2: entered promiscuous mode
[  368.619758] ns2eth1: entered promiscuous mode
[  368.619839] ns2eth2: entered promiscuous mode
[  368.619914] ns2eth3: entered promiscuous mode
[  380.500049] ns1eth1: left promiscuous mode
[  380.500232] ns1eth2: left promiscuous mode
[  380.500685] ns2eth2 (unregistering): left promiscuous mode
[  380.500907] ns2eth1 (unregistering): left promiscuous mode
[  380.517193] ns2eth3: left promiscuous mode
[  380.517327] ns3br1: port 1(ns3eth1) entered disabled state
[  380.517562] ns3eth1 (unregistering): left allmulticast mode
[  380.517603] ns3eth1 (unregistering): left promiscuous mode
[  380.517635] ns3br1: port 1(ns3eth1) entered disabled state
[  380.533149] ns3eth3: left allmulticast mode
[  380.533186] ns3eth3: left promiscuous mode
[  380.533220] ns3br1: port 3(ns3eth3) entered disabled state
[  380.533343] ns3eth2: left allmulticast mode
[  380.533378] ns3eth2: left promiscuous mode
[  380.533409] ns3br1: port 2(ns3eth2) entered disabled state