[  377.764685] ns3br1: port 1(ns3eth1) entered blocking state
[  377.764728] ns3br1: port 1(ns3eth1) entered disabled state
[  377.764751] ns3eth1: entered allmulticast mode
[  377.764824] ns3eth1: entered promiscuous mode
[  377.764915] ns3br1: port 1(ns3eth1) entered blocking state
[  377.764961] ns3br1: port 1(ns3eth1) entered forwarding state
[  377.768455] ns3br1: port 2(ns3eth2) entered blocking state
[  377.768484] ns3br1: port 2(ns3eth2) entered disabled state
[  377.768524] ns3eth2: entered allmulticast mode
[  377.768568] ns3eth2: entered promiscuous mode
[  377.772117] ns3br1: port 3(ns3eth3) entered blocking state
[  377.772179] ns3br1: port 3(ns3eth3) entered disabled state
[  377.772254] ns3eth3: entered allmulticast mode
[  377.772358] ns3eth3: entered promiscuous mode
[  377.775949] ns3br1: port 2(ns3eth2) entered blocking state
[  377.775988] ns3br1: port 2(ns3eth2) entered forwarding state
[  377.779541] ns3br1: port 3(ns3eth3) entered blocking state
[  377.779575] ns3br1: port 3(ns3eth3) entered forwarding state
[  377.820785] ns1eth1: entered promiscuous mode
[  377.820824] ns1eth2: entered promiscuous mode
[  377.824460] ns2eth1: entered promiscuous mode
[  377.824532] ns2eth2: entered promiscuous mode
[  377.824599] ns2eth3: entered promiscuous mode
[  389.656589] ns1eth1: left promiscuous mode
[  389.656715] ns1eth2: left promiscuous mode
[  389.657178] ns2eth2 (unregistering): left promiscuous mode
[  389.657387] ns2eth1 (unregistering): left promiscuous mode
[  389.677249] ns2eth3: left promiscuous mode
[  389.677378] ns3br1: port 1(ns3eth1) entered disabled state
[  389.677600] ns3eth1 (unregistering): left allmulticast mode
[  389.677628] ns3eth1 (unregistering): left promiscuous mode
[  389.677649] ns3br1: port 1(ns3eth1) entered disabled state
[  389.697135] ns3eth3: left allmulticast mode
[  389.697190] ns3eth3: left promiscuous mode
[  389.697217] ns3br1: port 3(ns3eth3) entered disabled state
[  389.697281] ns3eth2: left allmulticast mode
[  389.697331] ns3eth2: left promiscuous mode
[  389.697357] ns3br1: port 2(ns3eth2) entered disabled state