[  372.752606] ns3br1: port 1(ns3eth1) entered blocking state
[  372.752659] ns3br1: port 1(ns3eth1) entered disabled state
[  372.752694] ns3eth1: entered allmulticast mode
[  372.752752] ns3eth1: entered promiscuous mode
[  372.752811] ns3br1: port 1(ns3eth1) entered blocking state
[  372.752847] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.755726] ns3br1: port 2(ns3eth2) entered blocking state
[  372.755794] ns3br1: port 2(ns3eth2) entered disabled state
[  372.755859] ns3eth2: entered allmulticast mode
[  372.755948] ns3eth2: entered promiscuous mode
[  372.758870] ns3br1: port 3(ns3eth3) entered blocking state
[  372.758902] ns3br1: port 3(ns3eth3) entered disabled state
[  372.758933] ns3eth3: entered allmulticast mode
[  372.758989] ns3eth3: entered promiscuous mode
[  372.761892] ns3br1: port 2(ns3eth2) entered blocking state
[  372.761958] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.764949] ns3br1: port 3(ns3eth3) entered blocking state
[  372.764981] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.798209] ns1eth1: entered promiscuous mode
[  372.798255] ns1eth2: entered promiscuous mode
[  372.801246] ns2eth1: entered promiscuous mode
[  372.801334] ns2eth2: entered promiscuous mode
[  372.801413] ns2eth3: entered promiscuous mode
[  384.629671] ns1eth1: left promiscuous mode
[  384.629766] ns1eth2: left promiscuous mode
[  384.630086] ns2eth2 (unregistering): left promiscuous mode
[  384.630244] ns2eth1 (unregistering): left promiscuous mode
[  384.654626] ns3eth3: left allmulticast mode
[  384.654656] ns3eth3: left promiscuous mode
[  384.654691] ns3br1: port 3(ns3eth3) entered disabled state
[  384.654850] ns3eth2: left allmulticast mode
[  384.654875] ns3eth2: left promiscuous mode
[  384.654902] ns3br1: port 2(ns3eth2) entered disabled state
[  384.655010] ns3eth1: left allmulticast mode
[  384.655032] ns3eth1: left promiscuous mode
[  384.655058] ns3br1: port 1(ns3eth1) entered disabled state
[  384.675682] ns2eth3: left promiscuous mode