[  371.594373] ns3br1: port 1(ns3eth1) entered blocking state
[  371.594467] ns3br1: port 1(ns3eth1) entered disabled state
[  371.594536] ns3eth1: entered allmulticast mode
[  371.594626] ns3eth1: entered promiscuous mode
[  371.594728] ns3br1: port 1(ns3eth1) entered blocking state
[  371.594792] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.598011] ns3br1: port 2(ns3eth2) entered blocking state
[  371.598062] ns3br1: port 2(ns3eth2) entered disabled state
[  371.598097] ns3eth2: entered allmulticast mode
[  371.598151] ns3eth2: entered promiscuous mode
[  371.601348] ns3br1: port 3(ns3eth3) entered blocking state
[  371.601416] ns3br1: port 3(ns3eth3) entered disabled state
[  371.601484] ns3eth3: entered allmulticast mode
[  371.601572] ns3eth3: entered promiscuous mode
[  371.604853] ns3br1: port 2(ns3eth2) entered blocking state
[  371.604887] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.608062] ns3br1: port 3(ns3eth3) entered blocking state
[  371.608130] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.644869] ns1eth1: entered promiscuous mode
[  371.644926] ns1eth2: entered promiscuous mode
[  371.648171] ns2eth1: entered promiscuous mode
[  371.648259] ns2eth2: entered promiscuous mode
[  371.648339] ns2eth3: entered promiscuous mode
[  383.466739] ns1eth1: left promiscuous mode
[  383.466825] ns1eth2: left promiscuous mode
[  383.467221] ns2eth2 (unregistering): left promiscuous mode
[  383.467455] ns2eth1 (unregistering): left promiscuous mode
[  383.485319] ns2eth3: left promiscuous mode
[  383.485443] ns3br1: port 1(ns3eth1) entered disabled state
[  383.485657] ns3eth1 (unregistering): left allmulticast mode
[  383.485700] ns3eth1 (unregistering): left promiscuous mode
[  383.485732] ns3br1: port 1(ns3eth1) entered disabled state
[  383.500286] ns3eth3: left allmulticast mode
[  383.500350] ns3eth3: left promiscuous mode
[  383.500382] ns3br1: port 3(ns3eth3) entered disabled state
[  383.500479] ns3eth2: left allmulticast mode
[  383.500510] ns3eth2: left promiscuous mode
[  383.500540] ns3br1: port 2(ns3eth2) entered disabled state