[  370.134175] ns3br1: port 1(ns3eth1) entered blocking state
[  370.134228] ns3br1: port 1(ns3eth1) entered disabled state
[  370.134268] ns3eth1: entered allmulticast mode
[  370.134335] ns3eth1: entered promiscuous mode
[  370.134458] ns3br1: port 1(ns3eth1) entered blocking state
[  370.134489] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.137379] ns3br1: port 2(ns3eth2) entered blocking state
[  370.137447] ns3br1: port 2(ns3eth2) entered disabled state
[  370.137519] ns3eth2: entered allmulticast mode
[  370.137617] ns3eth2: entered promiscuous mode
[  370.140585] ns3br1: port 3(ns3eth3) entered blocking state
[  370.140618] ns3br1: port 3(ns3eth3) entered disabled state
[  370.140650] ns3eth3: entered allmulticast mode
[  370.140703] ns3eth3: entered promiscuous mode
[  370.143653] ns3br1: port 2(ns3eth2) entered blocking state
[  370.143718] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.146688] ns3br1: port 3(ns3eth3) entered blocking state
[  370.146728] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.180713] ns1eth1: entered promiscuous mode
[  370.180798] ns1eth2: entered promiscuous mode
[  370.183800] ns2eth1: entered promiscuous mode
[  370.183846] ns2eth2: entered promiscuous mode
[  370.183883] ns2eth3: entered promiscuous mode
[  382.007595] ns1eth1: left promiscuous mode
[  382.007681] ns1eth2: left promiscuous mode
[  382.008054] ns2eth2 (unregistering): left promiscuous mode
[  382.008263] ns2eth1 (unregistering): left promiscuous mode
[  382.027670] ns3eth3: left allmulticast mode
[  382.027771] ns3eth3: left promiscuous mode
[  382.027838] ns3br1: port 3(ns3eth3) entered disabled state
[  382.028013] ns3eth2: left allmulticast mode
[  382.028071] ns3eth2: left promiscuous mode
[  382.028171] ns3br1: port 2(ns3eth2) entered disabled state
[  382.028293] ns3eth1: left allmulticast mode
[  382.028350] ns3eth1: left promiscuous mode
[  382.028439] ns3br1: port 1(ns3eth1) entered disabled state
[  382.047660] ns2eth3: left promiscuous mode