[  387.928650] ns3br1: port 1(ns3eth1) entered blocking state
[  387.928702] ns3br1: port 1(ns3eth1) entered disabled state
[  387.928736] ns3eth1: entered allmulticast mode
[  387.928790] ns3eth1: entered promiscuous mode
[  387.928896] ns3br1: port 1(ns3eth1) entered blocking state
[  387.928928] ns3br1: port 1(ns3eth1) entered forwarding state
[  387.931487] ns3br1: port 2(ns3eth2) entered blocking state
[  387.931525] ns3br1: port 2(ns3eth2) entered disabled state
[  387.931555] ns3eth2: entered allmulticast mode
[  387.931603] ns3eth2: entered promiscuous mode
[  387.934199] ns3br1: port 3(ns3eth3) entered blocking state
[  387.934242] ns3br1: port 3(ns3eth3) entered disabled state
[  387.934276] ns3eth3: entered allmulticast mode
[  387.934331] ns3eth3: entered promiscuous mode
[  387.937000] ns3br1: port 2(ns3eth2) entered blocking state
[  387.937044] ns3br1: port 2(ns3eth2) entered forwarding state
[  387.939609] ns3br1: port 3(ns3eth3) entered blocking state
[  387.939654] ns3br1: port 3(ns3eth3) entered forwarding state
[  387.970057] ns1eth1: entered promiscuous mode
[  387.970112] ns1eth2: entered promiscuous mode
[  387.972745] ns2eth1: entered promiscuous mode
[  387.972796] ns2eth2: entered promiscuous mode
[  387.972835] ns2eth3: entered promiscuous mode
[  399.843204] ns1eth1: left promiscuous mode
[  399.843306] ns1eth2: left promiscuous mode
[  399.843671] ns2eth2 (unregistering): left promiscuous mode
[  399.843953] ns2eth1 (unregistering): left promiscuous mode
[  399.866188] ns2eth3: left promiscuous mode
[  399.866337] ns3br1: port 1(ns3eth1) entered disabled state
[  399.866532] ns3eth1 (unregistering): left allmulticast mode
[  399.866573] ns3eth1 (unregistering): left promiscuous mode
[  399.866606] ns3br1: port 1(ns3eth1) entered disabled state
[  399.889192] ns3eth3: left allmulticast mode
[  399.889231] ns3eth3: left promiscuous mode
[  399.889263] ns3br1: port 3(ns3eth3) entered disabled state
[  399.889391] ns3eth2: left allmulticast mode
[  399.889445] ns3eth2: left promiscuous mode
[  399.889484] ns3br1: port 2(ns3eth2) entered disabled state