[  370.919556] ns3br1: port 1(ns3eth1) entered blocking state
[  370.919613] ns3br1: port 1(ns3eth1) entered disabled state
[  370.919652] ns3eth1: entered allmulticast mode
[  370.919707] ns3eth1: entered promiscuous mode
[  370.919760] ns3br1: port 1(ns3eth1) entered blocking state
[  370.919792] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.922722] ns3br1: port 2(ns3eth2) entered blocking state
[  370.922764] ns3br1: port 2(ns3eth2) entered disabled state
[  370.922799] ns3eth2: entered allmulticast mode
[  370.922856] ns3eth2: entered promiscuous mode
[  370.925817] ns3br1: port 3(ns3eth3) entered blocking state
[  370.925899] ns3br1: port 3(ns3eth3) entered disabled state
[  370.925968] ns3eth3: entered allmulticast mode
[  370.926053] ns3eth3: entered promiscuous mode
[  370.929053] ns3br1: port 2(ns3eth2) entered blocking state
[  370.929083] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.932034] ns3br1: port 3(ns3eth3) entered blocking state
[  370.932069] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.966401] ns1eth1: entered promiscuous mode
[  370.966443] ns1eth2: entered promiscuous mode
[  370.969476] ns2eth1: entered promiscuous mode
[  370.969565] ns2eth2: entered promiscuous mode
[  370.969642] ns2eth3: entered promiscuous mode
[  382.794927] ns1eth1: left promiscuous mode
[  382.795004] ns1eth2: left promiscuous mode
[  382.795342] ns2eth2 (unregistering): left promiscuous mode
[  382.795467] ns2eth1 (unregistering): left promiscuous mode
[  382.815882] ns3eth3: left allmulticast mode
[  382.815907] ns3eth3: left promiscuous mode
[  382.815936] ns3br1: port 3(ns3eth3) entered disabled state
[  382.816046] ns3eth2: left allmulticast mode
[  382.816067] ns3eth2: left promiscuous mode
[  382.816093] ns3br1: port 2(ns3eth2) entered disabled state
[  382.816232] ns3eth1: left allmulticast mode
[  382.816258] ns3eth1: left promiscuous mode
[  382.816283] ns3br1: port 1(ns3eth1) entered disabled state
[  382.838898] ns2eth3: left promiscuous mode