[  381.697139] ns3br1: port 1(ns3eth1) entered blocking state
[  381.697184] ns3br1: port 1(ns3eth1) entered disabled state
[  381.697223] ns3eth1: entered allmulticast mode
[  381.697273] ns3eth1: entered promiscuous mode
[  381.697386] ns3br1: port 1(ns3eth1) entered blocking state
[  381.697414] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.700219] ns3br1: port 2(ns3eth2) entered blocking state
[  381.700256] ns3br1: port 2(ns3eth2) entered disabled state
[  381.700290] ns3eth2: entered allmulticast mode
[  381.700338] ns3eth2: entered promiscuous mode
[  381.703236] ns3br1: port 3(ns3eth3) entered blocking state
[  381.703268] ns3br1: port 3(ns3eth3) entered disabled state
[  381.703300] ns3eth3: entered allmulticast mode
[  381.703352] ns3eth3: entered promiscuous mode
[  381.706254] ns3br1: port 2(ns3eth2) entered blocking state
[  381.706286] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.709392] ns3br1: port 3(ns3eth3) entered blocking state
[  381.709453] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.743168] ns1eth1: entered promiscuous mode
[  381.743214] ns1eth2: entered promiscuous mode
[  381.746240] ns2eth1: entered promiscuous mode
[  381.746284] ns2eth2: entered promiscuous mode
[  381.746318] ns2eth3: entered promiscuous mode
[  393.561937] ns1eth1: left promiscuous mode
[  393.562062] ns1eth2: left promiscuous mode
[  393.562408] ns2eth2 (unregistering): left promiscuous mode
[  393.562625] ns2eth1 (unregistering): left promiscuous mode
[  393.573275] ns2eth3: left promiscuous mode
[  393.573423] ns3br1: port 1(ns3eth1) entered disabled state
[  393.573640] ns3eth1 (unregistering): left allmulticast mode
[  393.573713] ns3eth1 (unregistering): left promiscuous mode
[  393.573835] ns3br1: port 1(ns3eth1) entered disabled state
[  393.589795] ns3eth3: left allmulticast mode
[  393.589878] ns3eth3: left promiscuous mode
[  393.589944] ns3br1: port 3(ns3eth3) entered disabled state
[  393.590056] ns3eth2: left allmulticast mode
[  393.590111] ns3eth2: left promiscuous mode
[  393.590208] ns3br1: port 2(ns3eth2) entered disabled state