[  390.463261] ns3br1: port 1(ns3eth1) entered blocking state
[  390.463315] ns3br1: port 1(ns3eth1) entered disabled state
[  390.463349] ns3eth1: entered allmulticast mode
[  390.463412] ns3eth1: entered promiscuous mode
[  390.463484] ns3br1: port 1(ns3eth1) entered blocking state
[  390.463515] ns3br1: port 1(ns3eth1) entered forwarding state
[  390.466256] ns3br1: port 2(ns3eth2) entered blocking state
[  390.466332] ns3br1: port 2(ns3eth2) entered disabled state
[  390.466414] ns3eth2: entered allmulticast mode
[  390.466501] ns3eth2: entered promiscuous mode
[  390.469233] ns3br1: port 3(ns3eth3) entered blocking state
[  390.469271] ns3br1: port 3(ns3eth3) entered disabled state
[  390.469305] ns3eth3: entered allmulticast mode
[  390.469349] ns3eth3: entered promiscuous mode
[  390.472070] ns3br1: port 2(ns3eth2) entered blocking state
[  390.472136] ns3br1: port 2(ns3eth2) entered forwarding state
[  390.474930] ns3br1: port 3(ns3eth3) entered blocking state
[  390.474996] ns3br1: port 3(ns3eth3) entered forwarding state
[  390.506664] ns1eth1: entered promiscuous mode
[  390.506764] ns1eth2: entered promiscuous mode
[  390.509601] ns2eth1: entered promiscuous mode
[  390.509653] ns2eth2: entered promiscuous mode
[  390.509691] ns2eth3: entered promiscuous mode
[  402.376397] ns1eth1: left promiscuous mode
[  402.376538] ns1eth2: left promiscuous mode
[  402.376821] ns2eth2 (unregistering): left promiscuous mode
[  402.377002] ns2eth1 (unregistering): left promiscuous mode
[  402.408400] ns2eth3: left promiscuous mode
[  402.408558] ns3br1: port 1(ns3eth1) entered disabled state
[  402.408796] ns3eth1 (unregistering): left allmulticast mode
[  402.408901] ns3eth1 (unregistering): left promiscuous mode
[  402.408966] ns3br1: port 1(ns3eth1) entered disabled state
[  402.428415] ns3eth3: left allmulticast mode
[  402.428486] ns3eth3: left promiscuous mode
[  402.428557] ns3br1: port 3(ns3eth3) entered disabled state
[  402.428686] ns3eth2: left allmulticast mode
[  402.428747] ns3eth2: left promiscuous mode
[  402.428820] ns3br1: port 2(ns3eth2) entered disabled state