[  368.530733] ns3br1: port 1(ns3eth1) entered blocking state
[  368.530771] ns3br1: port 1(ns3eth1) entered disabled state
[  368.530856] ns3eth1: entered allmulticast mode
[  368.530927] ns3eth1: entered promiscuous mode
[  368.531014] ns3br1: port 1(ns3eth1) entered blocking state
[  368.531062] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.534499] ns3br1: port 2(ns3eth2) entered blocking state
[  368.534521] ns3br1: port 2(ns3eth2) entered disabled state
[  368.534538] ns3eth2: entered allmulticast mode
[  368.534573] ns3eth2: entered promiscuous mode
[  368.538015] ns3br1: port 3(ns3eth3) entered blocking state
[  368.538044] ns3br1: port 3(ns3eth3) entered disabled state
[  368.538065] ns3eth3: entered allmulticast mode
[  368.538106] ns3eth3: entered promiscuous mode
[  368.541422] ns3br1: port 2(ns3eth2) entered blocking state
[  368.541446] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.544810] ns3br1: port 3(ns3eth3) entered blocking state
[  368.544858] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.583795] ns1eth1: entered promiscuous mode
[  368.583860] ns1eth2: entered promiscuous mode
[  368.587254] ns2eth1: entered promiscuous mode
[  368.587286] ns2eth2: entered promiscuous mode
[  368.587310] ns2eth3: entered promiscuous mode
[  380.407762] ns1eth1: left promiscuous mode
[  380.407873] ns1eth2: left promiscuous mode
[  380.408249] ns2eth2 (unregistering): left promiscuous mode
[  380.408408] ns2eth1 (unregistering): left promiscuous mode
[  380.424275] ns2eth3: left promiscuous mode
[  380.424393] ns3br1: port 1(ns3eth1) entered disabled state
[  380.424590] ns3eth1 (unregistering): left allmulticast mode
[  380.424615] ns3eth1 (unregistering): left promiscuous mode
[  380.424632] ns3br1: port 1(ns3eth1) entered disabled state
[  380.445199] ns3eth3: left allmulticast mode
[  380.445250] ns3eth3: left promiscuous mode
[  380.445276] ns3br1: port 3(ns3eth3) entered disabled state
[  380.445365] ns3eth2: left allmulticast mode
[  380.445387] ns3eth2: left promiscuous mode
[  380.445405] ns3br1: port 2(ns3eth2) entered disabled state