[  382.280887] ns3br1: port 1(ns3eth1) entered blocking state
[  382.280925] ns3br1: port 1(ns3eth1) entered disabled state
[  382.280946] ns3eth1: entered allmulticast mode
[  382.280981] ns3eth1: entered promiscuous mode
[  382.281091] ns3br1: port 1(ns3eth1) entered blocking state
[  382.281109] ns3br1: port 1(ns3eth1) entered forwarding state
[  382.284299] ns3br1: port 2(ns3eth2) entered blocking state
[  382.284321] ns3br1: port 2(ns3eth2) entered disabled state
[  382.284338] ns3eth2: entered allmulticast mode
[  382.284372] ns3eth2: entered promiscuous mode
[  382.287568] ns3br1: port 3(ns3eth3) entered blocking state
[  382.287589] ns3br1: port 3(ns3eth3) entered disabled state
[  382.287608] ns3eth3: entered allmulticast mode
[  382.287645] ns3eth3: entered promiscuous mode
[  382.290979] ns3br1: port 2(ns3eth2) entered blocking state
[  382.291030] ns3br1: port 2(ns3eth2) entered forwarding state
[  382.294376] ns3br1: port 3(ns3eth3) entered blocking state
[  382.294404] ns3br1: port 3(ns3eth3) entered forwarding state
[  382.331552] ns1eth1: entered promiscuous mode
[  382.331624] ns1eth2: entered promiscuous mode
[  382.334932] ns2eth1: entered promiscuous mode
[  382.334972] ns2eth2: entered promiscuous mode
[  382.334999] ns2eth3: entered promiscuous mode
[  394.190067] ns1eth1: left promiscuous mode
[  394.190139] ns1eth2: left promiscuous mode
[  394.190460] ns2eth2 (unregistering): left promiscuous mode
[  394.190642] ns2eth1 (unregistering): left promiscuous mode
[  394.206864] ns2eth3: left promiscuous mode
[  394.206984] ns3br1: port 1(ns3eth1) entered disabled state
[  394.207208] ns3eth1 (unregistering): left allmulticast mode
[  394.207262] ns3eth1 (unregistering): left promiscuous mode
[  394.207311] ns3br1: port 1(ns3eth1) entered disabled state
[  394.224847] ns3eth3: left allmulticast mode
[  394.224893] ns3eth3: left promiscuous mode
[  394.224949] ns3br1: port 3(ns3eth3) entered disabled state
[  394.225103] ns3eth2: left allmulticast mode
[  394.225149] ns3eth2: left promiscuous mode
[  394.225204] ns3br1: port 2(ns3eth2) entered disabled state