[  378.892738] ns3br1: port 1(ns3eth1) entered blocking state
[  378.892795] ns3br1: port 1(ns3eth1) entered disabled state
[  378.892830] ns3eth1: entered allmulticast mode
[  378.892877] ns3eth1: entered promiscuous mode
[  378.892957] ns3br1: port 1(ns3eth1) entered blocking state
[  378.892991] ns3br1: port 1(ns3eth1) entered forwarding state
[  378.895454] ns3br1: port 2(ns3eth2) entered blocking state
[  378.895518] ns3br1: port 2(ns3eth2) entered disabled state
[  378.895578] ns3eth2: entered allmulticast mode
[  378.895660] ns3eth2: entered promiscuous mode
[  378.898203] ns3br1: port 3(ns3eth3) entered blocking state
[  378.898252] ns3br1: port 3(ns3eth3) entered disabled state
[  378.898287] ns3eth3: entered allmulticast mode
[  378.898343] ns3eth3: entered promiscuous mode
[  378.900874] ns3br1: port 2(ns3eth2) entered blocking state
[  378.900943] ns3br1: port 2(ns3eth2) entered forwarding state
[  378.903499] ns3br1: port 3(ns3eth3) entered blocking state
[  378.903565] ns3br1: port 3(ns3eth3) entered forwarding state
[  378.932752] ns1eth1: entered promiscuous mode
[  378.932878] ns1eth2: entered promiscuous mode
[  378.935919] ns2eth1: entered promiscuous mode
[  378.936035] ns2eth2: entered promiscuous mode
[  378.936109] ns2eth3: entered promiscuous mode
[  390.793818] ns1eth1: left promiscuous mode
[  390.793953] ns1eth2: left promiscuous mode
[  390.794226] ns2eth2 (unregistering): left promiscuous mode
[  390.794402] ns2eth1 (unregistering): left promiscuous mode
[  390.819807] ns2eth3: left promiscuous mode
[  390.819954] ns3br1: port 1(ns3eth1) entered disabled state
[  390.820172] ns3eth1 (unregistering): left allmulticast mode
[  390.820275] ns3eth1 (unregistering): left promiscuous mode
[  390.820342] ns3br1: port 1(ns3eth1) entered disabled state
[  390.837809] ns3eth3: left allmulticast mode
[  390.837873] ns3eth3: left promiscuous mode
[  390.837935] ns3br1: port 3(ns3eth3) entered disabled state
[  390.838039] ns3eth2: left allmulticast mode
[  390.838101] ns3eth2: left promiscuous mode
[  390.838161] ns3br1: port 2(ns3eth2) entered disabled state