[  370.020717] ns3br1: port 1(ns3eth1) entered blocking state
[  370.020770] ns3br1: port 1(ns3eth1) entered disabled state
[  370.020807] ns3eth1: entered allmulticast mode
[  370.020902] ns3eth1: entered promiscuous mode
[  370.020977] ns3br1: port 1(ns3eth1) entered blocking state
[  370.021016] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.024645] ns3br1: port 2(ns3eth2) entered blocking state
[  370.024710] ns3br1: port 2(ns3eth2) entered disabled state
[  370.024778] ns3eth2: entered allmulticast mode
[  370.024876] ns3eth2: entered promiscuous mode
[  370.028794] ns3br1: port 3(ns3eth3) entered blocking state
[  370.028829] ns3br1: port 3(ns3eth3) entered disabled state
[  370.028870] ns3eth3: entered allmulticast mode
[  370.028925] ns3eth3: entered promiscuous mode
[  370.032621] ns3br1: port 2(ns3eth2) entered blocking state
[  370.032685] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.036728] ns3br1: port 3(ns3eth3) entered blocking state
[  370.036767] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.082328] ns1eth1: entered promiscuous mode
[  370.082380] ns1eth2: entered promiscuous mode
[  370.086447] ns2eth1: entered promiscuous mode
[  370.086533] ns2eth2: entered promiscuous mode
[  370.086610] ns2eth3: entered promiscuous mode
[  381.942713] ns1eth1: left promiscuous mode
[  381.942795] ns1eth2: left promiscuous mode
[  381.943115] ns2eth2 (unregistering): left promiscuous mode
[  381.943275] ns2eth1 (unregistering): left promiscuous mode
[  381.963996] ns2eth3: left promiscuous mode
[  381.964092] ns3br1: port 1(ns3eth1) entered disabled state
[  381.964260] ns3eth1 (unregistering): left allmulticast mode
[  381.964291] ns3eth1 (unregistering): left promiscuous mode
[  381.964322] ns3br1: port 1(ns3eth1) entered disabled state
[  381.977885] ns3eth3: left allmulticast mode
[  381.977918] ns3eth3: left promiscuous mode
[  381.977952] ns3br1: port 3(ns3eth3) entered disabled state
[  381.978046] ns3eth2: left allmulticast mode
[  381.978078] ns3eth2: left promiscuous mode
[  381.978105] ns3br1: port 2(ns3eth2) entered disabled state