[  389.405560] ns3br1: port 1(ns3eth1) entered blocking state
[  389.405657] ns3br1: port 1(ns3eth1) entered disabled state
[  389.405723] ns3eth1: entered allmulticast mode
[  389.405832] ns3eth1: entered promiscuous mode
[  389.405943] ns3br1: port 1(ns3eth1) entered blocking state
[  389.405979] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.408802] ns3br1: port 2(ns3eth2) entered blocking state
[  389.408839] ns3br1: port 2(ns3eth2) entered disabled state
[  389.408877] ns3eth2: entered allmulticast mode
[  389.408930] ns3eth2: entered promiscuous mode
[  389.411783] ns3br1: port 3(ns3eth3) entered blocking state
[  389.411847] ns3br1: port 3(ns3eth3) entered disabled state
[  389.411912] ns3eth3: entered allmulticast mode
[  389.412054] ns3eth3: entered promiscuous mode
[  389.415000] ns3br1: port 2(ns3eth2) entered blocking state
[  389.415036] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.417949] ns3br1: port 3(ns3eth3) entered blocking state
[  389.418012] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.450600] ns1eth1: entered promiscuous mode
[  389.450656] ns1eth2: entered promiscuous mode
[  389.453567] ns2eth1: entered promiscuous mode
[  389.453651] ns2eth2: entered promiscuous mode
[  389.453733] ns2eth3: entered promiscuous mode
[  401.331834] ns1eth1: left promiscuous mode
[  401.331960] ns1eth2: left promiscuous mode
[  401.332311] ns2eth2 (unregistering): left promiscuous mode
[  401.332522] ns2eth1 (unregistering): left promiscuous mode
[  401.361800] ns2eth3: left promiscuous mode
[  401.361958] ns3br1: port 1(ns3eth1) entered disabled state
[  401.362160] ns3eth1 (unregistering): left allmulticast mode
[  401.362198] ns3eth1 (unregistering): left promiscuous mode
[  401.362228] ns3br1: port 1(ns3eth1) entered disabled state
[  401.376817] ns3eth3: left allmulticast mode
[  401.376880] ns3eth3: left promiscuous mode
[  401.376920] ns3br1: port 3(ns3eth3) entered disabled state
[  401.377001] ns3eth2: left allmulticast mode
[  401.377030] ns3eth2: left promiscuous mode
[  401.377056] ns3br1: port 2(ns3eth2) entered disabled state