[  371.041333] ns3br1: port 1(ns3eth1) entered blocking state
[  371.041396] ns3br1: port 1(ns3eth1) entered disabled state
[  371.041432] ns3eth1: entered allmulticast mode
[  371.041484] ns3eth1: entered promiscuous mode
[  371.041537] ns3br1: port 1(ns3eth1) entered blocking state
[  371.041565] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.044582] ns3br1: port 2(ns3eth2) entered blocking state
[  371.044648] ns3br1: port 2(ns3eth2) entered disabled state
[  371.044718] ns3eth2: entered allmulticast mode
[  371.044804] ns3eth2: entered promiscuous mode
[  371.047829] ns3br1: port 3(ns3eth3) entered blocking state
[  371.047863] ns3br1: port 3(ns3eth3) entered disabled state
[  371.047901] ns3eth3: entered allmulticast mode
[  371.047951] ns3eth3: entered promiscuous mode
[  371.050966] ns3br1: port 2(ns3eth2) entered blocking state
[  371.051033] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.054185] ns3br1: port 3(ns3eth3) entered blocking state
[  371.054221] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.089295] ns1eth1: entered promiscuous mode
[  371.089352] ns1eth2: entered promiscuous mode
[  371.092396] ns2eth1: entered promiscuous mode
[  371.092450] ns2eth2: entered promiscuous mode
[  371.092484] ns2eth3: entered promiscuous mode
[  382.912335] ns1eth1: left promiscuous mode
[  382.912591] ns1eth2: left promiscuous mode
[  382.912972] ns2eth2 (unregistering): left promiscuous mode
[  382.913237] ns2eth1 (unregistering): left promiscuous mode
[  382.932165] ns2eth3: left promiscuous mode
[  382.932311] ns3br1: port 1(ns3eth1) entered disabled state
[  382.932557] ns3eth1 (unregistering): left allmulticast mode
[  382.932599] ns3eth1 (unregistering): left promiscuous mode
[  382.932632] ns3br1: port 1(ns3eth1) entered disabled state
[  382.950166] ns3eth3: left allmulticast mode
[  382.950224] ns3eth3: left promiscuous mode
[  382.950261] ns3br1: port 3(ns3eth3) entered disabled state
[  382.950361] ns3eth2: left allmulticast mode
[  382.950394] ns3eth2: left promiscuous mode
[  382.950425] ns3br1: port 2(ns3eth2) entered disabled state