[  389.468394] ns3br1: port 1(ns3eth1) entered blocking state
[  389.468451] ns3br1: port 1(ns3eth1) entered disabled state
[  389.468491] ns3eth1: entered allmulticast mode
[  389.468545] ns3eth1: entered promiscuous mode
[  389.468614] ns3br1: port 1(ns3eth1) entered blocking state
[  389.468650] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.471283] ns3br1: port 2(ns3eth2) entered blocking state
[  389.471353] ns3br1: port 2(ns3eth2) entered disabled state
[  389.471421] ns3eth2: entered allmulticast mode
[  389.471506] ns3eth2: entered promiscuous mode
[  389.474134] ns3br1: port 3(ns3eth3) entered blocking state
[  389.474174] ns3br1: port 3(ns3eth3) entered disabled state
[  389.474213] ns3eth3: entered allmulticast mode
[  389.474264] ns3eth3: entered promiscuous mode
[  389.476944] ns3br1: port 2(ns3eth2) entered blocking state
[  389.477012] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.479661] ns3br1: port 3(ns3eth3) entered blocking state
[  389.479709] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.512298] ns1eth1: entered promiscuous mode
[  389.512386] ns1eth2: entered promiscuous mode
[  389.515158] ns2eth1: entered promiscuous mode
[  389.515209] ns2eth2: entered promiscuous mode
[  389.515255] ns2eth3: entered promiscuous mode
[  401.397158] ns1eth1: left promiscuous mode
[  401.397319] ns1eth2: left promiscuous mode
[  401.397657] ns2eth2 (unregistering): left promiscuous mode
[  401.397885] ns2eth1 (unregistering): left promiscuous mode
[  401.426148] ns2eth3: left promiscuous mode
[  401.426346] ns3br1: port 1(ns3eth1) entered disabled state
[  401.426857] ns3eth1 (unregistering): left allmulticast mode
[  401.426927] ns3eth1 (unregistering): left promiscuous mode
[  401.426994] ns3br1: port 1(ns3eth1) entered disabled state
[  401.439139] ns3eth3: left allmulticast mode
[  401.439206] ns3eth3: left promiscuous mode
[  401.439281] ns3br1: port 3(ns3eth3) entered disabled state
[  401.439435] ns3eth2: left allmulticast mode
[  401.439493] ns3eth2: left promiscuous mode
[  401.439557] ns3br1: port 2(ns3eth2) entered disabled state