[  756.169642][T11080] ns3br1: port 1(ns3eth1) entered blocking state
[  756.169983][T11080] ns3br1: port 1(ns3eth1) entered disabled state
[  756.170313][T11080] ns3eth1: entered allmulticast mode
[  756.171412][T11080] ns3eth1: entered promiscuous mode
[  756.173188][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  756.173542][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  756.207160][T11081] ns3br1: port 2(ns3eth2) entered blocking state
[  756.207462][T11081] ns3br1: port 2(ns3eth2) entered disabled state
[  756.207746][T11081] ns3eth2: entered allmulticast mode
[  756.208972][T11081] ns3eth2: entered promiscuous mode
[  756.238058][T11082] ns3br1: port 3(ns3eth3) entered blocking state
[  756.238380][T11082] ns3br1: port 3(ns3eth3) entered disabled state
[  756.238711][T11082] ns3eth3: entered allmulticast mode
[  756.239806][T11082] ns3eth3: entered promiscuous mode
[  756.286858][   T46] ns3br1: port 2(ns3eth2) entered blocking state
[  756.287321][   T46] ns3br1: port 2(ns3eth2) entered forwarding state
[  756.314580][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  756.314872][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  756.700664][T11096] ns1eth1: entered promiscuous mode
[  756.701612][T11096] ns1eth2: entered promiscuous mode
[  756.738425][T11097] ns2eth1: entered promiscuous mode
[  756.739249][T11097] ns2eth2: entered promiscuous mode
[  756.739913][T11097] ns2eth3: entered promiscuous mode
[  769.873974][   T62] ns1eth1: left promiscuous mode
[  769.874632][   T62] ns1eth2: left promiscuous mode
[  769.883572][   T62] ns2eth2 (unregistering): left promiscuous mode
[  769.888354][   T62] ns2eth1 (unregistering): left promiscuous mode
[  770.021816][   T62] ns2eth3: left promiscuous mode
[  770.024887][   T62] ns3br1: port 1(ns3eth1) entered disabled state
[  770.031470][   T62] ns3eth1 (unregistering): left allmulticast mode
[  770.031830][   T62] ns3eth1 (unregistering): left promiscuous mode
[  770.032210][   T62] ns3br1: port 1(ns3eth1) entered disabled state
[  770.162596][   T62] ns3eth3: left allmulticast mode
[  770.162903][   T62] ns3eth3: left promiscuous mode
[  770.163356][   T62] ns3br1: port 3(ns3eth3) entered disabled state
[  770.164737][   T62] ns3eth2: left allmulticast mode
[  770.165264][   T62] ns3eth2: left promiscuous mode
[  770.165646][   T62] ns3br1: port 2(ns3eth2) entered disabled state