[  368.551438] ns3br1: port 1(ns3eth1) entered blocking state
[  368.551481] ns3br1: port 1(ns3eth1) entered disabled state
[  368.551503] ns3eth1: entered allmulticast mode
[  368.551541] ns3eth1: entered promiscuous mode
[  368.551663] ns3br1: port 1(ns3eth1) entered blocking state
[  368.551687] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.555014] ns3br1: port 2(ns3eth2) entered blocking state
[  368.555064] ns3br1: port 2(ns3eth2) entered disabled state
[  368.555116] ns3eth2: entered allmulticast mode
[  368.555186] ns3eth2: entered promiscuous mode
[  368.558654] ns3br1: port 3(ns3eth3) entered blocking state
[  368.558682] ns3br1: port 3(ns3eth3) entered disabled state
[  368.558701] ns3eth3: entered allmulticast mode
[  368.558738] ns3eth3: entered promiscuous mode
[  368.562095] ns3br1: port 2(ns3eth2) entered blocking state
[  368.562119] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.565498] ns3br1: port 3(ns3eth3) entered blocking state
[  368.565527] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.605444] ns1eth1: entered promiscuous mode
[  368.605489] ns1eth2: entered promiscuous mode
[  368.608951] ns2eth1: entered promiscuous mode
[  368.608985] ns2eth2: entered promiscuous mode
[  368.609009] ns2eth3: entered promiscuous mode
[  380.461440] ns1eth1: left promiscuous mode
[  380.461518] ns1eth2: left promiscuous mode
[  380.461798] ns2eth2 (unregistering): left promiscuous mode
[  380.461929] ns2eth1 (unregistering): left promiscuous mode
[  380.481971] ns2eth3: left promiscuous mode
[  380.482076] ns3br1: port 1(ns3eth1) entered disabled state
[  380.482245] ns3eth1 (unregistering): left allmulticast mode
[  380.482273] ns3eth1 (unregistering): left promiscuous mode
[  380.482308] ns3br1: port 1(ns3eth1) entered disabled state
[  380.499959] ns3eth3: left allmulticast mode
[  380.499990] ns3eth3: left promiscuous mode
[  380.500019] ns3br1: port 3(ns3eth3) entered disabled state
[  380.500098] ns3eth2: left allmulticast mode
[  380.500123] ns3eth2: left promiscuous mode
[  380.500156] ns3br1: port 2(ns3eth2) entered disabled state