[  368.522909] ns3br1: port 1(ns3eth1) entered blocking state
[  368.522979] ns3br1: port 1(ns3eth1) entered disabled state
[  368.523015] ns3eth1: entered allmulticast mode
[  368.523091] ns3eth1: entered promiscuous mode
[  368.523182] ns3br1: port 1(ns3eth1) entered blocking state
[  368.523220] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.526801] ns3br1: port 2(ns3eth2) entered blocking state
[  368.526876] ns3br1: port 2(ns3eth2) entered disabled state
[  368.526955] ns3eth2: entered allmulticast mode
[  368.527047] ns3eth2: entered promiscuous mode
[  368.531463] ns3br1: port 3(ns3eth3) entered blocking state
[  368.531511] ns3br1: port 3(ns3eth3) entered disabled state
[  368.531560] ns3eth3: entered allmulticast mode
[  368.531635] ns3eth3: entered promiscuous mode
[  368.535328] ns3br1: port 2(ns3eth2) entered blocking state
[  368.535394] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.539750] ns3br1: port 3(ns3eth3) entered blocking state
[  368.539804] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.586689] ns1eth1: entered promiscuous mode
[  368.586750] ns1eth2: entered promiscuous mode
[  368.590361] ns2eth1: entered promiscuous mode
[  368.590451] ns2eth2: entered promiscuous mode
[  368.590532] ns2eth3: entered promiscuous mode
[  380.437545] ns1eth1: left promiscuous mode
[  380.437698] ns1eth2: left promiscuous mode
[  380.438152] ns2eth2 (unregistering): left promiscuous mode
[  380.438414] ns2eth1 (unregistering): left promiscuous mode
[  380.454612] ns2eth3: left promiscuous mode
[  380.454790] ns3br1: port 1(ns3eth1) entered disabled state
[  380.455127] ns3eth1 (unregistering): left allmulticast mode
[  380.455187] ns3eth1 (unregistering): left promiscuous mode
[  380.455217] ns3br1: port 1(ns3eth1) entered disabled state
[  380.471016] ns3eth3: left allmulticast mode
[  380.471090] ns3eth3: left promiscuous mode
[  380.471130] ns3br1: port 3(ns3eth3) entered disabled state
[  380.471207] ns3eth2: left allmulticast mode
[  380.471261] ns3eth2: left promiscuous mode
[  380.471295] ns3br1: port 2(ns3eth2) entered disabled state