[  634.219764][ T4698] ns3br1: port 1(ns3eth1) entered blocking state
[  634.219991][ T4698] ns3br1: port 1(ns3eth1) entered disabled state
[  634.220600][ T4698] ns3eth1: entered allmulticast mode
[  634.221605][ T4698] ns3eth1: entered promiscuous mode
[  634.225016][   T39] ns3br1: port 1(ns3eth1) entered blocking state
[  634.225290][   T39] ns3br1: port 1(ns3eth1) entered forwarding state
[  634.249615][ T4699] ns3br1: port 2(ns3eth2) entered blocking state
[  634.249816][ T4699] ns3br1: port 2(ns3eth2) entered disabled state
[  634.249995][ T4699] ns3eth2: entered allmulticast mode
[  634.251251][ T4699] ns3eth2: entered promiscuous mode
[  634.281378][ T4700] ns3br1: port 3(ns3eth3) entered blocking state
[  634.281612][ T4700] ns3br1: port 3(ns3eth3) entered disabled state
[  634.281850][ T4700] ns3eth3: entered allmulticast mode
[  634.282909][ T4700] ns3eth3: entered promiscuous mode
[  634.322159][   T39] ns3br1: port 2(ns3eth2) entered blocking state
[  634.322434][   T39] ns3br1: port 2(ns3eth2) entered forwarding state
[  634.366968][   T39] ns3br1: port 3(ns3eth3) entered blocking state
[  634.367572][   T39] ns3br1: port 3(ns3eth3) entered forwarding state
[  634.689763][ T4714] ns1eth1: entered promiscuous mode
[  634.690590][ T4714] ns1eth2: entered promiscuous mode
[  634.719146][ T4715] ns2eth1: entered promiscuous mode
[  634.719857][ T4715] ns2eth2: entered promiscuous mode
[  634.720417][ T4715] ns2eth3: entered promiscuous mode
[  647.997464][ T1446] ns1eth1: left promiscuous mode
[  647.999866][ T1446] ns1eth2: left promiscuous mode
[  648.007796][ T1446] ns2eth2 (unregistering): left promiscuous mode
[  648.010326][ T1446] ns2eth1 (unregistering): left promiscuous mode
[  648.136519][ T1446] ns2eth3: left promiscuous mode
[  648.139747][ T1446] ns3br1: port 1(ns3eth1) entered disabled state
[  648.144970][ T1446] ns3eth1 (unregistering): left allmulticast mode
[  648.145235][ T1446] ns3eth1 (unregistering): left promiscuous mode
[  648.145464][ T1446] ns3br1: port 1(ns3eth1) entered disabled state
[  648.262626][ T1446] ns3eth3: left allmulticast mode
[  648.262845][ T1446] ns3eth3: left promiscuous mode
[  648.263188][ T1446] ns3br1: port 3(ns3eth3) entered disabled state
[  648.264596][ T1446] ns3eth2: left allmulticast mode
[  648.264803][ T1446] ns3eth2: left promiscuous mode
[  648.265164][ T1446] ns3br1: port 2(ns3eth2) entered disabled state