[  368.689217] ns3br1: port 1(ns3eth1) entered blocking state
[  368.689268] ns3br1: port 1(ns3eth1) entered disabled state
[  368.689314] ns3eth1: entered allmulticast mode
[  368.689369] ns3eth1: entered promiscuous mode
[  368.689435] ns3br1: port 1(ns3eth1) entered blocking state
[  368.689472] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.692971] ns3br1: port 2(ns3eth2) entered blocking state
[  368.693004] ns3br1: port 2(ns3eth2) entered disabled state
[  368.693039] ns3eth2: entered allmulticast mode
[  368.693087] ns3eth2: entered promiscuous mode
[  368.696615] ns3br1: port 3(ns3eth3) entered blocking state
[  368.696647] ns3br1: port 3(ns3eth3) entered disabled state
[  368.696682] ns3eth3: entered allmulticast mode
[  368.696728] ns3eth3: entered promiscuous mode
[  368.700308] ns3br1: port 2(ns3eth2) entered blocking state
[  368.700345] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.703946] ns3br1: port 3(ns3eth3) entered blocking state
[  368.703979] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.745875] ns1eth1: entered promiscuous mode
[  368.745925] ns1eth2: entered promiscuous mode
[  368.749540] ns2eth1: entered promiscuous mode
[  368.749587] ns2eth2: entered promiscuous mode
[  368.749626] ns2eth3: entered promiscuous mode
[  380.590418] ns1eth1: left promiscuous mode
[  380.590511] ns1eth2: left promiscuous mode
[  380.590775] ns2eth2 (unregistering): left promiscuous mode
[  380.590902] ns2eth1 (unregistering): left promiscuous mode
[  380.604731] ns2eth3: left promiscuous mode
[  380.604837] ns3br1: port 1(ns3eth1) entered disabled state
[  380.605006] ns3eth1 (unregistering): left allmulticast mode
[  380.605038] ns3eth1 (unregistering): left promiscuous mode
[  380.605067] ns3br1: port 1(ns3eth1) entered disabled state
[  380.618449] ns3eth3: left allmulticast mode
[  380.618485] ns3eth3: left promiscuous mode
[  380.618519] ns3br1: port 3(ns3eth3) entered disabled state
[  380.618644] ns3eth2: left allmulticast mode
[  380.618672] ns3eth2: left promiscuous mode
[  380.618696] ns3br1: port 2(ns3eth2) entered disabled state