[  870.156437][ T6691] ns3br1: port 1(ns3eth1) entered blocking state
[  870.156667][ T6691] ns3br1: port 1(ns3eth1) entered disabled state
[  870.156852][ T6691] ns3eth1: entered allmulticast mode
[  870.157855][ T6691] ns3eth1: entered promiscuous mode
[  870.159380][   T57] ns3br1: port 1(ns3eth1) entered blocking state
[  870.159618][   T57] ns3br1: port 1(ns3eth1) entered forwarding state
[  870.184271][ T6692] ns3br1: port 2(ns3eth2) entered blocking state
[  870.184461][ T6692] ns3br1: port 2(ns3eth2) entered disabled state
[  870.184641][ T6692] ns3eth2: entered allmulticast mode
[  870.185856][ T6692] ns3eth2: entered promiscuous mode
[  870.214960][ T6693] ns3br1: port 3(ns3eth3) entered blocking state
[  870.215157][ T6693] ns3br1: port 3(ns3eth3) entered disabled state
[  870.215339][ T6693] ns3eth3: entered allmulticast mode
[  870.216307][ T6693] ns3eth3: entered promiscuous mode
[  870.245973][  T188] ns3br1: port 2(ns3eth2) entered blocking state
[  870.246169][  T188] ns3br1: port 2(ns3eth2) entered forwarding state
[  870.277673][  T188] ns3br1: port 3(ns3eth3) entered blocking state
[  870.277898][  T188] ns3br1: port 3(ns3eth3) entered forwarding state
[  870.588751][ T6707] ns1eth1: entered promiscuous mode
[  870.589466][ T6707] ns1eth2: entered promiscuous mode
[  870.624816][ T6708] ns2eth1: entered promiscuous mode
[  870.625977][ T6708] ns2eth2: entered promiscuous mode
[  870.626611][ T6708] ns2eth3: entered promiscuous mode
[  883.503393][   T12] ns1eth1: left promiscuous mode
[  883.503888][   T12] ns1eth2: left promiscuous mode
[  883.510876][   T12] ns2eth2 (unregistering): left promiscuous mode
[  883.513935][   T12] ns2eth1 (unregistering): left promiscuous mode
[  883.626556][   T12] ns2eth3: left promiscuous mode
[  883.629331][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  883.642001][   T12] ns3eth1 (unregistering): left allmulticast mode
[  883.642190][   T12] ns3eth1 (unregistering): left promiscuous mode
[  883.642356][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  883.727174][   T12] ns3eth3: left allmulticast mode
[  883.727334][   T12] ns3eth3: left promiscuous mode
[  883.727554][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  883.728898][   T12] ns3eth2: left allmulticast mode
[  883.729033][   T12] ns3eth2: left promiscuous mode
[  883.729240][   T12] ns3br1: port 2(ns3eth2) entered disabled state