[  368.995939] ns3br1: port 1(ns3eth1) entered blocking state
[  368.996022] ns3br1: port 1(ns3eth1) entered disabled state
[  368.996094] ns3eth1: entered allmulticast mode
[  368.996189] ns3eth1: entered promiscuous mode
[  368.996354] ns3br1: port 1(ns3eth1) entered blocking state
[  368.996418] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.000134] ns3br1: port 2(ns3eth2) entered blocking state
[  369.000161] ns3br1: port 2(ns3eth2) entered disabled state
[  369.000199] ns3eth2: entered allmulticast mode
[  369.000292] ns3eth2: entered promiscuous mode
[  369.004077] ns3br1: port 3(ns3eth3) entered blocking state
[  369.004135] ns3br1: port 3(ns3eth3) entered disabled state
[  369.004207] ns3eth3: entered allmulticast mode
[  369.004318] ns3eth3: entered promiscuous mode
[  369.008112] ns3br1: port 2(ns3eth2) entered blocking state
[  369.008140] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.012021] ns3br1: port 3(ns3eth3) entered blocking state
[  369.012083] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.055767] ns1eth1: entered promiscuous mode
[  369.055808] ns1eth2: entered promiscuous mode
[  369.059603] ns2eth1: entered promiscuous mode
[  369.059645] ns2eth2: entered promiscuous mode
[  369.059675] ns2eth3: entered promiscuous mode
[  380.914411] ns1eth1: left promiscuous mode
[  380.914521] ns1eth2: left promiscuous mode
[  380.914866] ns2eth2 (unregistering): left promiscuous mode
[  380.915028] ns2eth1 (unregistering): left promiscuous mode
[  380.929088] ns2eth3: left promiscuous mode
[  380.929241] ns3br1: port 1(ns3eth1) entered disabled state
[  380.929501] ns3eth1 (unregistering): left allmulticast mode
[  380.929527] ns3eth1 (unregistering): left promiscuous mode
[  380.929548] ns3br1: port 1(ns3eth1) entered disabled state
[  380.943363] ns3eth3: left allmulticast mode
[  380.943414] ns3eth3: left promiscuous mode
[  380.943439] ns3br1: port 3(ns3eth3) entered disabled state
[  380.943529] ns3eth2: left allmulticast mode
[  380.943548] ns3eth2: left promiscuous mode
[  380.943569] ns3br1: port 2(ns3eth2) entered disabled state