[  368.513527] ns3br1: port 1(ns3eth1) entered blocking state
[  368.513620] ns3br1: port 1(ns3eth1) entered disabled state
[  368.513687] ns3eth1: entered allmulticast mode
[  368.513771] ns3eth1: entered promiscuous mode
[  368.513873] ns3br1: port 1(ns3eth1) entered blocking state
[  368.513933] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.517733] ns3br1: port 2(ns3eth2) entered blocking state
[  368.517769] ns3br1: port 2(ns3eth2) entered disabled state
[  368.517802] ns3eth2: entered allmulticast mode
[  368.517853] ns3eth2: entered promiscuous mode
[  368.521541] ns3br1: port 3(ns3eth3) entered blocking state
[  368.521609] ns3br1: port 3(ns3eth3) entered disabled state
[  368.521677] ns3eth3: entered allmulticast mode
[  368.521762] ns3eth3: entered promiscuous mode
[  368.525531] ns3br1: port 2(ns3eth2) entered blocking state
[  368.525574] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.529325] ns3br1: port 3(ns3eth3) entered blocking state
[  368.529397] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.572714] ns1eth1: entered promiscuous mode
[  368.572801] ns1eth2: entered promiscuous mode
[  368.576615] ns2eth1: entered promiscuous mode
[  368.576664] ns2eth2: entered promiscuous mode
[  368.576708] ns2eth3: entered promiscuous mode
[  380.405539] ns1eth1: left promiscuous mode
[  380.405673] ns1eth2: left promiscuous mode
[  380.406019] ns2eth2 (unregistering): left promiscuous mode
[  380.406261] ns2eth1 (unregistering): left promiscuous mode
[  380.419457] ns2eth3: left promiscuous mode
[  380.419615] ns3br1: port 1(ns3eth1) entered disabled state
[  380.419848] ns3eth1 (unregistering): left allmulticast mode
[  380.419915] ns3eth1 (unregistering): left promiscuous mode
[  380.420032] ns3br1: port 1(ns3eth1) entered disabled state
[  380.434034] ns3eth3: left allmulticast mode
[  380.434092] ns3eth3: left promiscuous mode
[  380.434182] ns3br1: port 3(ns3eth3) entered disabled state
[  380.434352] ns3eth2: left allmulticast mode
[  380.434409] ns3eth2: left promiscuous mode
[  380.434470] ns3br1: port 2(ns3eth2) entered disabled state