[  693.293506][ T9462] ns3br1: port 1(ns3eth1) entered blocking state
[  693.293759][ T9462] ns3br1: port 1(ns3eth1) entered disabled state
[  693.293998][ T9462] ns3eth1: entered allmulticast mode
[  693.295027][ T9462] ns3eth1: entered promiscuous mode
[  693.296992][ T7538] ns3br1: port 1(ns3eth1) entered blocking state
[  693.297226][ T7538] ns3br1: port 1(ns3eth1) entered forwarding state
[  693.335972][ T9463] ns3br1: port 2(ns3eth2) entered blocking state
[  693.336138][ T9463] ns3br1: port 2(ns3eth2) entered disabled state
[  693.336305][ T9463] ns3eth2: entered allmulticast mode
[  693.337187][ T9463] ns3eth2: entered promiscuous mode
[  693.360360][ T9464] ns3br1: port 3(ns3eth3) entered blocking state
[  693.360557][ T9464] ns3br1: port 3(ns3eth3) entered disabled state
[  693.360771][ T9464] ns3eth3: entered allmulticast mode
[  693.361740][ T9464] ns3eth3: entered promiscuous mode
[  693.386757][   T47] ns3br1: port 2(ns3eth2) entered blocking state
[  693.387008][   T47] ns3br1: port 2(ns3eth2) entered forwarding state
[  693.421511][ T7538] ns3br1: port 3(ns3eth3) entered blocking state
[  693.421707][ T7538] ns3br1: port 3(ns3eth3) entered forwarding state
[  693.754396][ T9478] ns1eth1: entered promiscuous mode
[  693.755107][ T9478] ns1eth2: entered promiscuous mode
[  693.786664][ T9479] ns2eth1: entered promiscuous mode
[  693.787294][ T9479] ns2eth2: entered promiscuous mode
[  693.787782][ T9479] ns2eth3: entered promiscuous mode
[  706.699945][ T7912] ns1eth1: left promiscuous mode
[  706.700496][ T7912] ns1eth2: left promiscuous mode
[  706.709839][ T7912] ns2eth2 (unregistering): left promiscuous mode
[  706.713450][ T7912] ns2eth1 (unregistering): left promiscuous mode
[  706.817216][ T7912] ns2eth3: left promiscuous mode
[  706.819950][ T7912] ns3br1: port 1(ns3eth1) entered disabled state
[  706.825430][ T7912] ns3eth1 (unregistering): left allmulticast mode
[  706.825592][ T7912] ns3eth1 (unregistering): left promiscuous mode
[  706.825743][ T7912] ns3br1: port 1(ns3eth1) entered disabled state
[  706.923387][ T7912] ns3eth3: left allmulticast mode
[  706.923536][ T7912] ns3eth3: left promiscuous mode
[  706.923736][ T7912] ns3br1: port 3(ns3eth3) entered disabled state
[  706.930051][ T7912] ns3eth2: left allmulticast mode
[  706.930199][ T7912] ns3eth2: left promiscuous mode
[  706.930398][ T7912] ns3br1: port 2(ns3eth2) entered disabled state