[  369.615332] ns3br1: port 1(ns3eth1) entered blocking state
[  369.615385] ns3br1: port 1(ns3eth1) entered disabled state
[  369.615422] ns3eth1: entered allmulticast mode
[  369.615471] ns3eth1: entered promiscuous mode
[  369.615593] ns3br1: port 1(ns3eth1) entered blocking state
[  369.615622] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.619107] ns3br1: port 2(ns3eth2) entered blocking state
[  369.619172] ns3br1: port 2(ns3eth2) entered disabled state
[  369.619242] ns3eth2: entered allmulticast mode
[  369.619332] ns3eth2: entered promiscuous mode
[  369.622839] ns3br1: port 3(ns3eth3) entered blocking state
[  369.622869] ns3br1: port 3(ns3eth3) entered disabled state
[  369.622908] ns3eth3: entered allmulticast mode
[  369.622961] ns3eth3: entered promiscuous mode
[  369.626432] ns3br1: port 2(ns3eth2) entered blocking state
[  369.626468] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.630040] ns3br1: port 3(ns3eth3) entered blocking state
[  369.630105] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.671667] ns1eth1: entered promiscuous mode
[  369.671720] ns1eth2: entered promiscuous mode
[  369.675345] ns2eth1: entered promiscuous mode
[  369.675392] ns2eth2: entered promiscuous mode
[  369.675431] ns2eth3: entered promiscuous mode
[  381.499755] ns1eth1: left promiscuous mode
[  381.499905] ns1eth2: left promiscuous mode
[  381.500267] ns2eth2 (unregistering): left promiscuous mode
[  381.500455] ns2eth1 (unregistering): left promiscuous mode
[  381.516082] ns2eth3: left promiscuous mode
[  381.516202] ns3br1: port 1(ns3eth1) entered disabled state
[  381.516559] ns3eth1 (unregistering): left allmulticast mode
[  381.516624] ns3eth1 (unregistering): left promiscuous mode
[  381.516686] ns3br1: port 1(ns3eth1) entered disabled state
[  381.536218] ns3eth3: left allmulticast mode
[  381.536302] ns3eth3: left promiscuous mode
[  381.536405] ns3br1: port 3(ns3eth3) entered disabled state
[  381.536517] ns3eth2: left allmulticast mode
[  381.536607] ns3eth2: left promiscuous mode
[  381.536669] ns3br1: port 2(ns3eth2) entered disabled state