[  372.065781] ns3br1: port 1(ns3eth1) entered blocking state
[  372.065838] ns3br1: port 1(ns3eth1) entered disabled state
[  372.065875] ns3eth1: entered allmulticast mode
[  372.065931] ns3eth1: entered promiscuous mode
[  372.065986] ns3br1: port 1(ns3eth1) entered blocking state
[  372.066019] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.068965] ns3br1: port 2(ns3eth2) entered blocking state
[  372.069033] ns3br1: port 2(ns3eth2) entered disabled state
[  372.069107] ns3eth2: entered allmulticast mode
[  372.069194] ns3eth2: entered promiscuous mode
[  372.072107] ns3br1: port 3(ns3eth3) entered blocking state
[  372.072139] ns3br1: port 3(ns3eth3) entered disabled state
[  372.072177] ns3eth3: entered allmulticast mode
[  372.072232] ns3eth3: entered promiscuous mode
[  372.075070] ns3br1: port 2(ns3eth2) entered blocking state
[  372.075106] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.078022] ns3br1: port 3(ns3eth3) entered blocking state
[  372.078095] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.112425] ns1eth1: entered promiscuous mode
[  372.112518] ns1eth2: entered promiscuous mode
[  372.115560] ns2eth1: entered promiscuous mode
[  372.115607] ns2eth2: entered promiscuous mode
[  372.115645] ns2eth3: entered promiscuous mode
[  383.938681] ns1eth1: left promiscuous mode
[  383.938798] ns1eth2: left promiscuous mode
[  383.939121] ns2eth2 (unregistering): left promiscuous mode
[  383.939355] ns2eth1 (unregistering): left promiscuous mode
[  383.959682] ns3eth3: left allmulticast mode
[  383.959772] ns3eth3: left promiscuous mode
[  383.959839] ns3br1: port 3(ns3eth3) entered disabled state
[  383.959967] ns3eth2: left allmulticast mode
[  383.960027] ns3eth2: left promiscuous mode
[  383.960137] ns3br1: port 2(ns3eth2) entered disabled state
[  383.960270] ns3eth1: left allmulticast mode
[  383.960330] ns3eth1: left promiscuous mode
[  383.960432] ns3br1: port 1(ns3eth1) entered disabled state
[  383.973682] ns2eth3: left promiscuous mode