[  371.250573] ns3br1: port 1(ns3eth1) entered blocking state
[  371.250637] ns3br1: port 1(ns3eth1) entered disabled state
[  371.250669] ns3eth1: entered allmulticast mode
[  371.250721] ns3eth1: entered promiscuous mode
[  371.250781] ns3br1: port 1(ns3eth1) entered blocking state
[  371.250810] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.253766] ns3br1: port 2(ns3eth2) entered blocking state
[  371.253800] ns3br1: port 2(ns3eth2) entered disabled state
[  371.253830] ns3eth2: entered allmulticast mode
[  371.253880] ns3eth2: entered promiscuous mode
[  371.256856] ns3br1: port 3(ns3eth3) entered blocking state
[  371.256889] ns3br1: port 3(ns3eth3) entered disabled state
[  371.256919] ns3eth3: entered allmulticast mode
[  371.256968] ns3eth3: entered promiscuous mode
[  371.259976] ns3br1: port 2(ns3eth2) entered blocking state
[  371.260014] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.263022] ns3br1: port 3(ns3eth3) entered blocking state
[  371.263053] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.297531] ns1eth1: entered promiscuous mode
[  371.297586] ns1eth2: entered promiscuous mode
[  371.300591] ns2eth1: entered promiscuous mode
[  371.300646] ns2eth2: entered promiscuous mode
[  371.300685] ns2eth3: entered promiscuous mode
[  383.116250] ns1eth1: left promiscuous mode
[  383.116378] ns1eth2: left promiscuous mode
[  383.116792] ns2eth2 (unregistering): left promiscuous mode
[  383.117026] ns2eth1 (unregistering): left promiscuous mode
[  383.134716] ns2eth3: left promiscuous mode
[  383.134859] ns3br1: port 1(ns3eth1) entered disabled state
[  383.135082] ns3eth1 (unregistering): left allmulticast mode
[  383.135123] ns3eth1 (unregistering): left promiscuous mode
[  383.135154] ns3br1: port 1(ns3eth1) entered disabled state
[  383.159687] ns3eth3: left allmulticast mode
[  383.159748] ns3eth3: left promiscuous mode
[  383.159786] ns3br1: port 3(ns3eth3) entered disabled state
[  383.159880] ns3eth2: left allmulticast mode
[  383.159956] ns3eth2: left promiscuous mode
[  383.159992] ns3br1: port 2(ns3eth2) entered disabled state