[  381.346047] ns3br1: port 1(ns3eth1) entered blocking state
[  381.346143] ns3br1: port 1(ns3eth1) entered disabled state
[  381.346238] ns3eth1: entered allmulticast mode
[  381.346348] ns3eth1: entered promiscuous mode
[  381.346460] ns3br1: port 1(ns3eth1) entered blocking state
[  381.346497] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.349694] ns3br1: port 2(ns3eth2) entered blocking state
[  381.349732] ns3br1: port 2(ns3eth2) entered disabled state
[  381.349760] ns3eth2: entered allmulticast mode
[  381.349806] ns3eth2: entered promiscuous mode
[  381.352993] ns3br1: port 3(ns3eth3) entered blocking state
[  381.353063] ns3br1: port 3(ns3eth3) entered disabled state
[  381.353132] ns3eth3: entered allmulticast mode
[  381.353228] ns3eth3: entered promiscuous mode
[  381.356617] ns3br1: port 2(ns3eth2) entered blocking state
[  381.356653] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.359893] ns3br1: port 3(ns3eth3) entered blocking state
[  381.359970] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.397353] ns1eth1: entered promiscuous mode
[  381.397403] ns1eth2: entered promiscuous mode
[  381.400779] ns2eth1: entered promiscuous mode
[  381.400872] ns2eth2: entered promiscuous mode
[  381.400956] ns2eth3: entered promiscuous mode
[  393.220442] ns1eth1: left promiscuous mode
[  393.220592] ns1eth2: left promiscuous mode
[  393.220886] ns2eth2 (unregistering): left promiscuous mode
[  393.221014] ns2eth1 (unregistering): left promiscuous mode
[  393.242283] ns2eth3: left promiscuous mode
[  393.242376] ns3br1: port 1(ns3eth1) entered disabled state
[  393.242566] ns3eth1 (unregistering): left allmulticast mode
[  393.242599] ns3eth1 (unregistering): left promiscuous mode
[  393.242631] ns3br1: port 1(ns3eth1) entered disabled state
[  393.265285] ns3eth3: left allmulticast mode
[  393.265317] ns3eth3: left promiscuous mode
[  393.265349] ns3br1: port 3(ns3eth3) entered disabled state
[  393.265495] ns3eth2: left allmulticast mode
[  393.265518] ns3eth2: left promiscuous mode
[  393.265542] ns3br1: port 2(ns3eth2) entered disabled state