[  369.511221] ns3br1: port 1(ns3eth1) entered blocking state
[  369.511274] ns3br1: port 1(ns3eth1) entered disabled state
[  369.511308] ns3eth1: entered allmulticast mode
[  369.511358] ns3eth1: entered promiscuous mode
[  369.511409] ns3br1: port 1(ns3eth1) entered blocking state
[  369.511437] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.514254] ns3br1: port 2(ns3eth2) entered blocking state
[  369.514287] ns3br1: port 2(ns3eth2) entered disabled state
[  369.514322] ns3eth2: entered allmulticast mode
[  369.514368] ns3eth2: entered promiscuous mode
[  369.517202] ns3br1: port 3(ns3eth3) entered blocking state
[  369.517245] ns3br1: port 3(ns3eth3) entered disabled state
[  369.517280] ns3eth3: entered allmulticast mode
[  369.517326] ns3eth3: entered promiscuous mode
[  369.520152] ns3br1: port 2(ns3eth2) entered blocking state
[  369.520184] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.523033] ns3br1: port 3(ns3eth3) entered blocking state
[  369.523071] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.556050] ns1eth1: entered promiscuous mode
[  369.556099] ns1eth2: entered promiscuous mode
[  369.559098] ns2eth1: entered promiscuous mode
[  369.559185] ns2eth2: entered promiscuous mode
[  369.559257] ns2eth3: entered promiscuous mode
[  381.385604] ns1eth1: left promiscuous mode
[  381.385740] ns1eth2: left promiscuous mode
[  381.386103] ns2eth2 (unregistering): left promiscuous mode
[  381.386298] ns2eth1 (unregistering): left promiscuous mode
[  381.408224] ns2eth3: left promiscuous mode
[  381.408327] ns3br1: port 1(ns3eth1) entered disabled state
[  381.408505] ns3eth1 (unregistering): left allmulticast mode
[  381.408536] ns3eth1 (unregistering): left promiscuous mode
[  381.408571] ns3br1: port 1(ns3eth1) entered disabled state
[  381.431067] ns3eth3: left allmulticast mode
[  381.431101] ns3eth3: left promiscuous mode
[  381.431136] ns3br1: port 3(ns3eth3) entered disabled state
[  381.431203] ns3eth2: left allmulticast mode
[  381.431226] ns3eth2: left promiscuous mode
[  381.431253] ns3br1: port 2(ns3eth2) entered disabled state