[  370.551417] ns3br1: port 1(ns3eth1) entered blocking state
[  370.551514] ns3br1: port 1(ns3eth1) entered disabled state
[  370.551570] ns3eth1: entered allmulticast mode
[  370.551651] ns3eth1: entered promiscuous mode
[  370.551714] ns3br1: port 1(ns3eth1) entered blocking state
[  370.551745] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.555229] ns3br1: port 2(ns3eth2) entered blocking state
[  370.555273] ns3br1: port 2(ns3eth2) entered disabled state
[  370.555307] ns3eth2: entered allmulticast mode
[  370.555378] ns3eth2: entered promiscuous mode
[  370.558918] ns3br1: port 3(ns3eth3) entered blocking state
[  370.558994] ns3br1: port 3(ns3eth3) entered disabled state
[  370.559062] ns3eth3: entered allmulticast mode
[  370.559168] ns3eth3: entered promiscuous mode
[  370.562693] ns3br1: port 2(ns3eth2) entered blocking state
[  370.562776] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.566236] ns3br1: port 3(ns3eth3) entered blocking state
[  370.566317] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.603474] ns1eth1: entered promiscuous mode
[  370.603521] ns1eth2: entered promiscuous mode
[  370.606449] ns2eth1: entered promiscuous mode
[  370.606526] ns2eth2: entered promiscuous mode
[  370.606609] ns2eth3: entered promiscuous mode
[  382.420897] ns1eth1: left promiscuous mode
[  382.420983] ns1eth2: left promiscuous mode
[  382.421280] ns2eth2 (unregistering): left promiscuous mode
[  382.421413] ns2eth1 (unregistering): left promiscuous mode
[  382.438650] ns2eth3: left promiscuous mode
[  382.438756] ns3br1: port 1(ns3eth1) entered disabled state
[  382.438949] ns3eth1 (unregistering): left allmulticast mode
[  382.438980] ns3eth1 (unregistering): left promiscuous mode
[  382.439008] ns3br1: port 1(ns3eth1) entered disabled state
[  382.464640] ns3eth3: left allmulticast mode
[  382.464699] ns3eth3: left promiscuous mode
[  382.464736] ns3br1: port 3(ns3eth3) entered disabled state
[  382.464854] ns3eth2: left allmulticast mode
[  382.464922] ns3eth2: left promiscuous mode
[  382.464953] ns3br1: port 2(ns3eth2) entered disabled state