[  371.828162] ns3br1: port 1(ns3eth1) entered blocking state
[  371.828250] ns3br1: port 1(ns3eth1) entered disabled state
[  371.828311] ns3eth1: entered allmulticast mode
[  371.828407] ns3eth1: entered promiscuous mode
[  371.828596] ns3br1: port 1(ns3eth1) entered blocking state
[  371.828653] ns3br1: port 1(ns3eth1) entered forwarding state
[  371.832005] ns3br1: port 2(ns3eth2) entered blocking state
[  371.832034] ns3br1: port 2(ns3eth2) entered disabled state
[  371.832052] ns3eth2: entered allmulticast mode
[  371.832089] ns3eth2: entered promiscuous mode
[  371.835083] ns3br1: port 3(ns3eth3) entered blocking state
[  371.835106] ns3br1: port 3(ns3eth3) entered disabled state
[  371.835125] ns3eth3: entered allmulticast mode
[  371.835164] ns3eth3: entered promiscuous mode
[  371.838204] ns3br1: port 2(ns3eth2) entered blocking state
[  371.838235] ns3br1: port 2(ns3eth2) entered forwarding state
[  371.841292] ns3br1: port 3(ns3eth3) entered blocking state
[  371.841324] ns3br1: port 3(ns3eth3) entered forwarding state
[  371.877409] ns1eth1: entered promiscuous mode
[  371.877460] ns1eth2: entered promiscuous mode
[  371.880761] ns2eth1: entered promiscuous mode
[  371.880802] ns2eth2: entered promiscuous mode
[  371.880841] ns2eth3: entered promiscuous mode
[  383.706457] ns1eth1: left promiscuous mode
[  383.706567] ns1eth2: left promiscuous mode
[  383.706946] ns2eth2 (unregistering): left promiscuous mode
[  383.707124] ns2eth1 (unregistering): left promiscuous mode
[  383.728424] ns3eth3: left allmulticast mode
[  383.728449] ns3eth3: left promiscuous mode
[  383.728472] ns3br1: port 3(ns3eth3) entered disabled state
[  383.728600] ns3eth2: left allmulticast mode
[  383.728622] ns3eth2: left promiscuous mode
[  383.728641] ns3br1: port 2(ns3eth2) entered disabled state
[  383.728761] ns3eth1: left allmulticast mode
[  383.728779] ns3eth1: left promiscuous mode
[  383.728797] ns3br1: port 1(ns3eth1) entered disabled state
[  383.740425] ns2eth3: left promiscuous mode