[  370.053747] ns3br1: port 1(ns3eth1) entered blocking state
[  370.053798] ns3br1: port 1(ns3eth1) entered disabled state
[  370.053834] ns3eth1: entered allmulticast mode
[  370.053890] ns3eth1: entered promiscuous mode
[  370.054027] ns3br1: port 1(ns3eth1) entered blocking state
[  370.054060] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.058109] ns3br1: port 2(ns3eth2) entered blocking state
[  370.058150] ns3br1: port 2(ns3eth2) entered disabled state
[  370.058192] ns3eth2: entered allmulticast mode
[  370.058256] ns3eth2: entered promiscuous mode
[  370.062099] ns3br1: port 3(ns3eth3) entered blocking state
[  370.062132] ns3br1: port 3(ns3eth3) entered disabled state
[  370.062165] ns3eth3: entered allmulticast mode
[  370.062220] ns3eth3: entered promiscuous mode
[  370.066316] ns3br1: port 2(ns3eth2) entered blocking state
[  370.066359] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.070201] ns3br1: port 3(ns3eth3) entered blocking state
[  370.070234] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.116408] ns1eth1: entered promiscuous mode
[  370.116470] ns1eth2: entered promiscuous mode
[  370.120466] ns2eth1: entered promiscuous mode
[  370.120512] ns2eth2: entered promiscuous mode
[  370.120548] ns2eth3: entered promiscuous mode
[  381.976194] ns1eth1: left promiscuous mode
[  381.976293] ns1eth2: left promiscuous mode
[  381.976628] ns2eth2 (unregistering): left promiscuous mode
[  381.976767] ns2eth1 (unregistering): left promiscuous mode
[  381.994306] ns2eth3: left promiscuous mode
[  381.994518] ns3br1: port 1(ns3eth1) entered disabled state
[  381.994812] ns3eth1 (unregistering): left allmulticast mode
[  381.994851] ns3eth1 (unregistering): left promiscuous mode
[  381.994885] ns3br1: port 1(ns3eth1) entered disabled state
[  382.011303] ns3eth3: left allmulticast mode
[  382.011373] ns3eth3: left promiscuous mode
[  382.011411] ns3br1: port 3(ns3eth3) entered disabled state
[  382.011536] ns3eth2: left allmulticast mode
[  382.011567] ns3eth2: left promiscuous mode
[  382.011600] ns3br1: port 2(ns3eth2) entered disabled state