[  372.826472] ns3br1: port 1(ns3eth1) entered blocking state
[  372.826526] ns3br1: port 1(ns3eth1) entered disabled state
[  372.826560] ns3eth1: entered allmulticast mode
[  372.826608] ns3eth1: entered promiscuous mode
[  372.826672] ns3br1: port 1(ns3eth1) entered blocking state
[  372.826701] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.829710] ns3br1: port 2(ns3eth2) entered blocking state
[  372.829779] ns3br1: port 2(ns3eth2) entered disabled state
[  372.829852] ns3eth2: entered allmulticast mode
[  372.829945] ns3eth2: entered promiscuous mode
[  372.832896] ns3br1: port 3(ns3eth3) entered blocking state
[  372.832933] ns3br1: port 3(ns3eth3) entered disabled state
[  372.832969] ns3eth3: entered allmulticast mode
[  372.833011] ns3eth3: entered promiscuous mode
[  372.835968] ns3br1: port 2(ns3eth2) entered blocking state
[  372.836040] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.839008] ns3br1: port 3(ns3eth3) entered blocking state
[  372.839040] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.873270] ns1eth1: entered promiscuous mode
[  372.873321] ns1eth2: entered promiscuous mode
[  372.876290] ns2eth1: entered promiscuous mode
[  372.876375] ns2eth2: entered promiscuous mode
[  372.876451] ns2eth3: entered promiscuous mode
[  384.696289] ns1eth1: left promiscuous mode
[  384.696400] ns1eth2: left promiscuous mode
[  384.696846] ns2eth2 (unregistering): left promiscuous mode
[  384.697075] ns2eth1 (unregistering): left promiscuous mode
[  384.720669] ns3eth3: left allmulticast mode
[  384.720734] ns3eth3: left promiscuous mode
[  384.720773] ns3br1: port 3(ns3eth3) entered disabled state
[  384.720852] ns3eth2: left allmulticast mode
[  384.720902] ns3eth2: left promiscuous mode
[  384.720935] ns3br1: port 2(ns3eth2) entered disabled state
[  384.721013] ns3eth1: left allmulticast mode
[  384.721035] ns3eth1: left promiscuous mode
[  384.721065] ns3br1: port 1(ns3eth1) entered disabled state
[  384.735690] ns2eth3: left promiscuous mode