[  368.447533] ns3br1: port 1(ns3eth1) entered blocking state
[  368.447591] ns3br1: port 1(ns3eth1) entered disabled state
[  368.447626] ns3eth1: entered allmulticast mode
[  368.447698] ns3eth1: entered promiscuous mode
[  368.447763] ns3br1: port 1(ns3eth1) entered blocking state
[  368.447796] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.451500] ns3br1: port 2(ns3eth2) entered blocking state
[  368.451544] ns3br1: port 2(ns3eth2) entered disabled state
[  368.451579] ns3eth2: entered allmulticast mode
[  368.451634] ns3eth2: entered promiscuous mode
[  368.455437] ns3br1: port 3(ns3eth3) entered blocking state
[  368.455516] ns3br1: port 3(ns3eth3) entered disabled state
[  368.455588] ns3eth3: entered allmulticast mode
[  368.455696] ns3eth3: entered promiscuous mode
[  368.459549] ns3br1: port 2(ns3eth2) entered blocking state
[  368.459586] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.463422] ns3br1: port 3(ns3eth3) entered blocking state
[  368.463499] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.507703] ns1eth1: entered promiscuous mode
[  368.507806] ns1eth2: entered promiscuous mode
[  368.511713] ns2eth1: entered promiscuous mode
[  368.511775] ns2eth2: entered promiscuous mode
[  368.511812] ns2eth3: entered promiscuous mode
[  380.357058] ns1eth1: left promiscuous mode
[  380.357187] ns1eth2: left promiscuous mode
[  380.357555] ns2eth2 (unregistering): left promiscuous mode
[  380.357789] ns2eth1 (unregistering): left promiscuous mode
[  380.371810] ns2eth3: left promiscuous mode
[  380.371962] ns3br1: port 1(ns3eth1) entered disabled state
[  380.372197] ns3eth1 (unregistering): left allmulticast mode
[  380.372242] ns3eth1 (unregistering): left promiscuous mode
[  380.372272] ns3br1: port 1(ns3eth1) entered disabled state
[  380.386488] ns3eth3: left allmulticast mode
[  380.386525] ns3eth3: left promiscuous mode
[  380.386559] ns3br1: port 3(ns3eth3) entered disabled state
[  380.386657] ns3eth2: left allmulticast mode
[  380.386679] ns3eth2: left promiscuous mode
[  380.386704] ns3br1: port 2(ns3eth2) entered disabled state