[  737.834650][T11079] ns3br1: port 1(ns3eth1) entered blocking state
[  737.835052][T11079] ns3br1: port 1(ns3eth1) entered disabled state
[  737.835413][T11079] ns3eth1: entered allmulticast mode
[  737.836561][T11079] ns3eth1: entered promiscuous mode
[  737.838359][ T2877] ns3br1: port 1(ns3eth1) entered blocking state
[  737.838741][ T2877] ns3br1: port 1(ns3eth1) entered forwarding state
[  737.882595][T11080] ns3br1: port 2(ns3eth2) entered blocking state
[  737.882929][T11080] ns3br1: port 2(ns3eth2) entered disabled state
[  737.883310][T11080] ns3eth2: entered allmulticast mode
[  737.884588][T11080] ns3eth2: entered promiscuous mode
[  737.912741][T11081] ns3br1: port 3(ns3eth3) entered blocking state
[  737.913044][T11081] ns3br1: port 3(ns3eth3) entered disabled state
[  737.913344][T11081] ns3eth3: entered allmulticast mode
[  737.914380][T11081] ns3eth3: entered promiscuous mode
[  737.949696][ T2877] ns3br1: port 2(ns3eth2) entered blocking state
[  737.949992][ T2877] ns3br1: port 2(ns3eth2) entered forwarding state
[  737.982512][T10535] ns3br1: port 3(ns3eth3) entered blocking state
[  737.982799][T10535] ns3br1: port 3(ns3eth3) entered forwarding state
[  738.366920][T11095] ns1eth1: entered promiscuous mode
[  738.368318][T11095] ns1eth2: entered promiscuous mode
[  738.401921][T11096] ns2eth1: entered promiscuous mode
[  738.402927][T11096] ns2eth2: entered promiscuous mode
[  738.403542][T11096] ns2eth3: entered promiscuous mode
[  751.455689][   T12] ns1eth1: left promiscuous mode
[  751.462939][   T12] ns1eth2: left promiscuous mode
[  751.477835][   T12] ns2eth2 (unregistering): left promiscuous mode
[  751.481320][   T12] ns2eth1 (unregistering): left promiscuous mode
[  751.594821][   T12] ns2eth3: left promiscuous mode
[  751.604456][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  751.610564][   T12] ns3eth1 (unregistering): left allmulticast mode
[  751.610877][   T12] ns3eth1 (unregistering): left promiscuous mode
[  751.612208][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  751.729141][   T12] ns3eth3: left allmulticast mode
[  751.729393][   T12] ns3eth3: left promiscuous mode
[  751.729703][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  751.731048][   T12] ns3eth2: left allmulticast mode
[  751.731457][   T12] ns3eth2: left promiscuous mode
[  751.731929][   T12] ns3br1: port 2(ns3eth2) entered disabled state