[  386.446564] ns3br1: port 1(ns3eth1) entered blocking state
[  386.446623] ns3br1: port 1(ns3eth1) entered disabled state
[  386.446662] ns3eth1: entered allmulticast mode
[  386.446721] ns3eth1: entered promiscuous mode
[  386.446863] ns3br1: port 1(ns3eth1) entered blocking state
[  386.446892] ns3br1: port 1(ns3eth1) entered forwarding state
[  386.450771] ns3br1: port 2(ns3eth2) entered blocking state
[  386.450820] ns3br1: port 2(ns3eth2) entered disabled state
[  386.450861] ns3eth2: entered allmulticast mode
[  386.450921] ns3eth2: entered promiscuous mode
[  386.454960] ns3br1: port 3(ns3eth3) entered blocking state
[  386.454997] ns3br1: port 3(ns3eth3) entered disabled state
[  386.455030] ns3eth3: entered allmulticast mode
[  386.455092] ns3eth3: entered promiscuous mode
[  386.459055] ns3br1: port 2(ns3eth2) entered blocking state
[  386.459088] ns3br1: port 2(ns3eth2) entered forwarding state
[  386.463064] ns3br1: port 3(ns3eth3) entered blocking state
[  386.463107] ns3br1: port 3(ns3eth3) entered forwarding state
[  386.509086] ns1eth1: entered promiscuous mode
[  386.509159] ns1eth2: entered promiscuous mode
[  386.513331] ns2eth1: entered promiscuous mode
[  386.513396] ns2eth2: entered promiscuous mode
[  386.513432] ns2eth3: entered promiscuous mode
[  398.383746] ns1eth1: left promiscuous mode
[  398.383890] ns1eth2: left promiscuous mode
[  398.384336] ns2eth2 (unregistering): left promiscuous mode
[  398.384571] ns2eth1 (unregistering): left promiscuous mode
[  398.404250] ns2eth3: left promiscuous mode
[  398.404418] ns3br1: port 1(ns3eth1) entered disabled state
[  398.404676] ns3eth1 (unregistering): left allmulticast mode
[  398.404716] ns3eth1 (unregistering): left promiscuous mode
[  398.404747] ns3br1: port 1(ns3eth1) entered disabled state
[  398.425210] ns3eth3: left allmulticast mode
[  398.425274] ns3eth3: left promiscuous mode
[  398.425310] ns3br1: port 3(ns3eth3) entered disabled state
[  398.425384] ns3eth2: left allmulticast mode
[  398.425443] ns3eth2: left promiscuous mode
[  398.425475] ns3br1: port 2(ns3eth2) entered disabled state