[  749.546704][T11079] ns3br1: port 1(ns3eth1) entered blocking state
[  749.547072][T11079] ns3br1: port 1(ns3eth1) entered disabled state
[  749.547480][T11079] ns3eth1: entered allmulticast mode
[  749.548658][T11079] ns3eth1: entered promiscuous mode
[  749.550633][   T60] ns3br1: port 1(ns3eth1) entered blocking state
[  749.551011][   T60] ns3br1: port 1(ns3eth1) entered forwarding state
[  749.598518][T11080] ns3br1: port 2(ns3eth2) entered blocking state
[  749.598865][T11080] ns3br1: port 2(ns3eth2) entered disabled state
[  749.599313][T11080] ns3eth2: entered allmulticast mode
[  749.600579][T11080] ns3eth2: entered promiscuous mode
[  749.640549][T11081] ns3br1: port 3(ns3eth3) entered blocking state
[  749.640911][T11081] ns3br1: port 3(ns3eth3) entered disabled state
[  749.641270][T11081] ns3eth3: entered allmulticast mode
[  749.642392][T11081] ns3eth3: entered promiscuous mode
[  749.675044][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  749.675354][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  749.704637][   T60] ns3br1: port 3(ns3eth3) entered blocking state
[  749.704965][   T60] ns3br1: port 3(ns3eth3) entered forwarding state
[  750.117516][T11095] ns1eth1: entered promiscuous mode
[  750.118369][T11095] ns1eth2: entered promiscuous mode
[  750.166001][T11096] ns2eth1: entered promiscuous mode
[  750.166815][T11096] ns2eth2: entered promiscuous mode
[  750.174611][T11096] ns2eth3: entered promiscuous mode
[  763.341835][ T2261] ns1eth1: left promiscuous mode
[  763.342483][ T2261] ns1eth2: left promiscuous mode
[  763.353507][ T2261] ns2eth2 (unregistering): left promiscuous mode
[  763.357771][ T2261] ns2eth1 (unregistering): left promiscuous mode
[  763.472764][ T2261] ns2eth3: left promiscuous mode
[  763.484058][ T2261] ns3br1: port 1(ns3eth1) entered disabled state
[  763.491313][ T2261] ns3eth1 (unregistering): left allmulticast mode
[  763.491894][ T2261] ns3eth1 (unregistering): left promiscuous mode
[  763.492379][ T2261] ns3br1: port 1(ns3eth1) entered disabled state
[  763.646239][ T2261] ns3eth3: left allmulticast mode
[  763.646797][ T2261] ns3eth3: left promiscuous mode
[  763.647424][ T2261] ns3br1: port 3(ns3eth3) entered disabled state
[  763.650559][ T2261] ns3eth2: left allmulticast mode
[  763.650989][ T2261] ns3eth2: left promiscuous mode
[  763.651573][ T2261] ns3br1: port 2(ns3eth2) entered disabled state