[  370.693229] ns3br1: port 1(ns3eth1) entered blocking state
[  370.693286] ns3br1: port 1(ns3eth1) entered disabled state
[  370.693322] ns3eth1: entered allmulticast mode
[  370.693377] ns3eth1: entered promiscuous mode
[  370.693437] ns3br1: port 1(ns3eth1) entered blocking state
[  370.693466] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.696466] ns3br1: port 2(ns3eth2) entered blocking state
[  370.696503] ns3br1: port 2(ns3eth2) entered disabled state
[  370.696534] ns3eth2: entered allmulticast mode
[  370.696591] ns3eth2: entered promiscuous mode
[  370.699604] ns3br1: port 3(ns3eth3) entered blocking state
[  370.699651] ns3br1: port 3(ns3eth3) entered disabled state
[  370.699684] ns3eth3: entered allmulticast mode
[  370.699735] ns3eth3: entered promiscuous mode
[  370.702747] ns3br1: port 2(ns3eth2) entered blocking state
[  370.702780] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.705773] ns3br1: port 3(ns3eth3) entered blocking state
[  370.705805] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.740343] ns1eth1: entered promiscuous mode
[  370.740389] ns1eth2: entered promiscuous mode
[  370.743505] ns2eth1: entered promiscuous mode
[  370.743586] ns2eth2: entered promiscuous mode
[  370.743671] ns2eth3: entered promiscuous mode
[  382.557391] ns1eth1: left promiscuous mode
[  382.557600] ns1eth2: left promiscuous mode
[  382.557968] ns2eth2 (unregistering): left promiscuous mode
[  382.558115] ns2eth1 (unregistering): left promiscuous mode
[  382.575688] ns2eth3: left promiscuous mode
[  382.575795] ns3br1: port 1(ns3eth1) entered disabled state
[  382.576008] ns3eth1 (unregistering): left allmulticast mode
[  382.576039] ns3eth1 (unregistering): left promiscuous mode
[  382.576070] ns3br1: port 1(ns3eth1) entered disabled state
[  382.598677] ns3eth3: left allmulticast mode
[  382.598704] ns3eth3: left promiscuous mode
[  382.598730] ns3br1: port 3(ns3eth3) entered disabled state
[  382.598804] ns3eth2: left allmulticast mode
[  382.598826] ns3eth2: left promiscuous mode
[  382.598854] ns3br1: port 2(ns3eth2) entered disabled state