[  385.121774] ns3br1: port 1(ns3eth1) entered blocking state
[  385.121833] ns3br1: port 1(ns3eth1) entered disabled state
[  385.121869] ns3eth1: entered allmulticast mode
[  385.121925] ns3eth1: entered promiscuous mode
[  385.122027] ns3br1: port 1(ns3eth1) entered blocking state
[  385.122061] ns3br1: port 1(ns3eth1) entered forwarding state
[  385.125126] ns3br1: port 2(ns3eth2) entered blocking state
[  385.125167] ns3br1: port 2(ns3eth2) entered disabled state
[  385.125199] ns3eth2: entered allmulticast mode
[  385.125249] ns3eth2: entered promiscuous mode
[  385.128312] ns3br1: port 3(ns3eth3) entered blocking state
[  385.128344] ns3br1: port 3(ns3eth3) entered disabled state
[  385.128379] ns3eth3: entered allmulticast mode
[  385.128424] ns3eth3: entered promiscuous mode
[  385.131466] ns3br1: port 2(ns3eth2) entered blocking state
[  385.131507] ns3br1: port 2(ns3eth2) entered forwarding state
[  385.134541] ns3br1: port 3(ns3eth3) entered blocking state
[  385.134603] ns3br1: port 3(ns3eth3) entered forwarding state
[  385.170156] ns1eth1: entered promiscuous mode
[  385.170201] ns1eth2: entered promiscuous mode
[  385.173307] ns2eth1: entered promiscuous mode
[  385.173350] ns2eth2: entered promiscuous mode
[  385.173388] ns2eth3: entered promiscuous mode
[  396.991227] ns1eth1: left promiscuous mode
[  396.991313] ns1eth2: left promiscuous mode
[  396.991605] ns2eth2 (unregistering): left promiscuous mode
[  396.991773] ns2eth1 (unregistering): left promiscuous mode
[  397.013059] ns2eth3: left promiscuous mode
[  397.013176] ns3br1: port 1(ns3eth1) entered disabled state
[  397.013355] ns3eth1 (unregistering): left allmulticast mode
[  397.013383] ns3eth1 (unregistering): left promiscuous mode
[  397.013415] ns3br1: port 1(ns3eth1) entered disabled state
[  397.035042] ns3eth3: left allmulticast mode
[  397.035070] ns3eth3: left promiscuous mode
[  397.035098] ns3br1: port 3(ns3eth3) entered disabled state
[  397.035179] ns3eth2: left allmulticast mode
[  397.035202] ns3eth2: left promiscuous mode
[  397.035227] ns3br1: port 2(ns3eth2) entered disabled state