[  372.306095] ns3br1: port 1(ns3eth1) entered blocking state
[  372.306143] ns3br1: port 1(ns3eth1) entered disabled state
[  372.306178] ns3eth1: entered allmulticast mode
[  372.306228] ns3eth1: entered promiscuous mode
[  372.306284] ns3br1: port 1(ns3eth1) entered blocking state
[  372.306311] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.309244] ns3br1: port 2(ns3eth2) entered blocking state
[  372.309309] ns3br1: port 2(ns3eth2) entered disabled state
[  372.309383] ns3eth2: entered allmulticast mode
[  372.309473] ns3eth2: entered promiscuous mode
[  372.312407] ns3br1: port 3(ns3eth3) entered blocking state
[  372.312440] ns3br1: port 3(ns3eth3) entered disabled state
[  372.312475] ns3eth3: entered allmulticast mode
[  372.312525] ns3eth3: entered promiscuous mode
[  372.315448] ns3br1: port 2(ns3eth2) entered blocking state
[  372.315515] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.318432] ns3br1: port 3(ns3eth3) entered blocking state
[  372.318464] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.352768] ns1eth1: entered promiscuous mode
[  372.352823] ns1eth2: entered promiscuous mode
[  372.356211] ns2eth1: entered promiscuous mode
[  372.356262] ns2eth2: entered promiscuous mode
[  372.356300] ns2eth3: entered promiscuous mode
[  384.184793] ns1eth1: left promiscuous mode
[  384.184871] ns1eth2: left promiscuous mode
[  384.185136] ns2eth2 (unregistering): left promiscuous mode
[  384.185262] ns2eth1 (unregistering): left promiscuous mode
[  384.206785] ns3eth3: left allmulticast mode
[  384.206814] ns3eth3: left promiscuous mode
[  384.206846] ns3br1: port 3(ns3eth3) entered disabled state
[  384.206920] ns3eth2: left allmulticast mode
[  384.206941] ns3eth2: left promiscuous mode
[  384.206965] ns3br1: port 2(ns3eth2) entered disabled state
[  384.207044] ns3eth1: left allmulticast mode
[  384.207067] ns3eth1: left promiscuous mode
[  384.207093] ns3br1: port 1(ns3eth1) entered disabled state
[  384.227061] ns2eth3: left promiscuous mode