[  377.632018] ns3br1: port 1(ns3eth1) entered blocking state
[  377.632066] ns3br1: port 1(ns3eth1) entered disabled state
[  377.632104] ns3eth1: entered allmulticast mode
[  377.632159] ns3eth1: entered promiscuous mode
[  377.632275] ns3br1: port 1(ns3eth1) entered blocking state
[  377.632303] ns3br1: port 1(ns3eth1) entered forwarding state
[  377.635118] ns3br1: port 2(ns3eth2) entered blocking state
[  377.635150] ns3br1: port 2(ns3eth2) entered disabled state
[  377.635180] ns3eth2: entered allmulticast mode
[  377.635231] ns3eth2: entered promiscuous mode
[  377.638078] ns3br1: port 3(ns3eth3) entered blocking state
[  377.638108] ns3br1: port 3(ns3eth3) entered disabled state
[  377.638142] ns3eth3: entered allmulticast mode
[  377.638194] ns3eth3: entered promiscuous mode
[  377.641034] ns3br1: port 2(ns3eth2) entered blocking state
[  377.641075] ns3br1: port 2(ns3eth2) entered forwarding state
[  377.644175] ns3br1: port 3(ns3eth3) entered blocking state
[  377.644211] ns3br1: port 3(ns3eth3) entered forwarding state
[  377.679754] ns1eth1: entered promiscuous mode
[  377.679815] ns1eth2: entered promiscuous mode
[  377.682848] ns2eth1: entered promiscuous mode
[  377.682901] ns2eth2: entered promiscuous mode
[  377.682936] ns2eth3: entered promiscuous mode
[  389.515179] ns1eth1: left promiscuous mode
[  389.515270] ns1eth2: left promiscuous mode
[  389.515712] ns2eth2 (unregistering): left promiscuous mode
[  389.516043] ns2eth1 (unregistering): left promiscuous mode
[  389.529969] ns2eth3: left promiscuous mode
[  389.530097] ns3br1: port 1(ns3eth1) entered disabled state
[  389.530407] ns3eth1 (unregistering): left allmulticast mode
[  389.530447] ns3eth1 (unregistering): left promiscuous mode
[  389.530495] ns3br1: port 1(ns3eth1) entered disabled state
[  389.546884] ns3eth3: left allmulticast mode
[  389.546955] ns3eth3: left promiscuous mode
[  389.546995] ns3br1: port 3(ns3eth3) entered disabled state
[  389.547100] ns3eth2: left allmulticast mode
[  389.547139] ns3eth2: left promiscuous mode
[  389.547176] ns3br1: port 2(ns3eth2) entered disabled state