[  720.718840][ T9889] ns3br1: port 1(ns3eth1) entered blocking state
[  720.719072][ T9889] ns3br1: port 1(ns3eth1) entered disabled state
[  720.719315][ T9889] ns3eth1: entered allmulticast mode
[  720.720306][ T9889] ns3eth1: entered promiscuous mode
[  720.723186][  T183] ns3br1: port 1(ns3eth1) entered blocking state
[  720.723530][  T183] ns3br1: port 1(ns3eth1) entered forwarding state
[  720.746878][ T9890] ns3br1: port 2(ns3eth2) entered blocking state
[  720.747072][ T9890] ns3br1: port 2(ns3eth2) entered disabled state
[  720.747258][ T9890] ns3eth2: entered allmulticast mode
[  720.748196][ T9890] ns3eth2: entered promiscuous mode
[  720.778278][ T9891] ns3br1: port 3(ns3eth3) entered blocking state
[  720.778906][ T9891] ns3br1: port 3(ns3eth3) entered disabled state
[  720.779071][ T9891] ns3eth3: entered allmulticast mode
[  720.779937][ T9891] ns3eth3: entered promiscuous mode
[  720.812174][   T73] ns3br1: port 2(ns3eth2) entered blocking state
[  720.812375][   T73] ns3br1: port 2(ns3eth2) entered forwarding state
[  720.837215][   T73] ns3br1: port 3(ns3eth3) entered blocking state
[  720.837379][   T73] ns3br1: port 3(ns3eth3) entered forwarding state
[  721.169736][ T9905] ns1eth1: entered promiscuous mode
[  721.170391][ T9905] ns1eth2: entered promiscuous mode
[  721.198784][ T9906] ns2eth1: entered promiscuous mode
[  721.199389][ T9906] ns2eth2: entered promiscuous mode
[  721.204090][ T9906] ns2eth3: entered promiscuous mode
[  734.114739][   T12] ns1eth1: left promiscuous mode
[  734.115201][   T12] ns1eth2: left promiscuous mode
[  734.124283][   T12] ns2eth2 (unregistering): left promiscuous mode
[  734.135187][   T12] ns2eth1 (unregistering): left promiscuous mode
[  734.242427][   T12] ns2eth3: left promiscuous mode
[  734.245277][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  734.256768][   T12] ns3eth1 (unregistering): left allmulticast mode
[  734.256980][   T12] ns3eth1 (unregistering): left promiscuous mode
[  734.257184][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  734.341828][   T12] ns3eth3: left allmulticast mode
[  734.342019][   T12] ns3eth3: left promiscuous mode
[  734.342293][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  734.343369][   T12] ns3eth2: left allmulticast mode
[  734.343641][   T12] ns3eth2: left promiscuous mode
[  734.343894][   T12] ns3br1: port 2(ns3eth2) entered disabled state