[  368.752135] ns3br1: port 1(ns3eth1) entered blocking state
[  368.752229] ns3br1: port 1(ns3eth1) entered disabled state
[  368.752300] ns3eth1: entered allmulticast mode
[  368.752391] ns3eth1: entered promiscuous mode
[  368.752514] ns3br1: port 1(ns3eth1) entered blocking state
[  368.752581] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.756287] ns3br1: port 2(ns3eth2) entered blocking state
[  368.756321] ns3br1: port 2(ns3eth2) entered disabled state
[  368.756353] ns3eth2: entered allmulticast mode
[  368.756403] ns3eth2: entered promiscuous mode
[  368.760118] ns3br1: port 3(ns3eth3) entered blocking state
[  368.760188] ns3br1: port 3(ns3eth3) entered disabled state
[  368.760259] ns3eth3: entered allmulticast mode
[  368.760351] ns3eth3: entered promiscuous mode
[  368.764124] ns3br1: port 2(ns3eth2) entered blocking state
[  368.764161] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.767854] ns3br1: port 3(ns3eth3) entered blocking state
[  368.767922] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.811743] ns1eth1: entered promiscuous mode
[  368.811837] ns1eth2: entered promiscuous mode
[  368.815672] ns2eth1: entered promiscuous mode
[  368.815716] ns2eth2: entered promiscuous mode
[  368.815761] ns2eth3: entered promiscuous mode
[  380.677057] ns1eth1: left promiscuous mode
[  380.677152] ns1eth2: left promiscuous mode
[  380.677462] ns2eth2 (unregistering): left promiscuous mode
[  380.677626] ns2eth1 (unregistering): left promiscuous mode
[  380.691788] ns2eth3: left promiscuous mode
[  380.691894] ns3br1: port 1(ns3eth1) entered disabled state
[  380.692130] ns3eth1 (unregistering): left allmulticast mode
[  380.692162] ns3eth1 (unregistering): left promiscuous mode
[  380.692186] ns3br1: port 1(ns3eth1) entered disabled state
[  380.710843] ns3eth3: left allmulticast mode
[  380.710920] ns3eth3: left promiscuous mode
[  380.710959] ns3br1: port 3(ns3eth3) entered disabled state
[  380.711043] ns3eth2: left allmulticast mode
[  380.711099] ns3eth2: left promiscuous mode
[  380.711135] ns3br1: port 2(ns3eth2) entered disabled state