[  890.206005][ T6591] ns3br1: port 1(ns3eth1) entered blocking state
[  890.206321][ T6591] ns3br1: port 1(ns3eth1) entered disabled state
[  890.206560][ T6591] ns3eth1: entered allmulticast mode
[  890.207682][ T6591] ns3eth1: entered promiscuous mode
[  890.210973][ T6192] ns3br1: port 1(ns3eth1) entered blocking state
[  890.211255][ T6192] ns3br1: port 1(ns3eth1) entered forwarding state
[  890.245071][ T6592] ns3br1: port 2(ns3eth2) entered blocking state
[  890.245352][ T6592] ns3br1: port 2(ns3eth2) entered disabled state
[  890.246001][ T6592] ns3eth2: entered allmulticast mode
[  890.247691][ T6592] ns3eth2: entered promiscuous mode
[  890.277781][ T6593] ns3br1: port 3(ns3eth3) entered blocking state
[  890.277981][ T6593] ns3br1: port 3(ns3eth3) entered disabled state
[  890.278158][ T6593] ns3eth3: entered allmulticast mode
[  890.279127][ T6593] ns3eth3: entered promiscuous mode
[  890.312148][ T6192] ns3br1: port 2(ns3eth2) entered blocking state
[  890.312456][ T6192] ns3br1: port 2(ns3eth2) entered forwarding state
[  890.336088][   T49] ns3br1: port 3(ns3eth3) entered blocking state
[  890.336429][   T49] ns3br1: port 3(ns3eth3) entered forwarding state
[  890.703836][ T6607] ns1eth1: entered promiscuous mode
[  890.704579][ T6607] ns1eth2: entered promiscuous mode
[  890.742458][ T6608] ns2eth1: entered promiscuous mode
[  890.743671][ T6608] ns2eth2: entered promiscuous mode
[  890.744581][ T6608] ns2eth3: entered promiscuous mode
[  903.790402][ T6389] ns1eth1: left promiscuous mode
[  903.790950][ T6389] ns1eth2: left promiscuous mode
[  903.800763][ T6389] ns2eth2 (unregistering): left promiscuous mode
[  903.805628][ T6389] ns2eth1 (unregistering): left promiscuous mode
[  903.907918][ T6389] ns2eth3: left promiscuous mode
[  903.927310][ T6389] ns3br1: port 1(ns3eth1) entered disabled state
[  903.940432][ T6389] ns3eth1 (unregistering): left allmulticast mode
[  903.940628][ T6389] ns3eth1 (unregistering): left promiscuous mode
[  903.940883][ T6389] ns3br1: port 1(ns3eth1) entered disabled state
[  904.027681][ T6389] ns3eth3: left allmulticast mode
[  904.027840][ T6389] ns3eth3: left promiscuous mode
[  904.028078][ T6389] ns3br1: port 3(ns3eth3) entered disabled state
[  904.029156][ T6389] ns3eth2: left allmulticast mode
[  904.029290][ T6389] ns3eth2: left promiscuous mode
[  904.029497][ T6389] ns3br1: port 2(ns3eth2) entered disabled state