[  838.471007][ T6406] ns3br1: port 1(ns3eth1) entered blocking state
[  838.471216][ T6406] ns3br1: port 1(ns3eth1) entered disabled state
[  838.471384][ T6406] ns3eth1: entered allmulticast mode
[  838.472368][ T6406] ns3eth1: entered promiscuous mode
[  838.474482][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  838.474840][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  838.505820][ T6407] ns3br1: port 2(ns3eth2) entered blocking state
[  838.506006][ T6407] ns3br1: port 2(ns3eth2) entered disabled state
[  838.506173][ T6407] ns3eth2: entered allmulticast mode
[  838.507070][ T6407] ns3eth2: entered promiscuous mode
[  838.535402][ T6408] ns3br1: port 3(ns3eth3) entered blocking state
[  838.535615][ T6408] ns3br1: port 3(ns3eth3) entered disabled state
[  838.535861][ T6408] ns3eth3: entered allmulticast mode
[  838.536837][ T6408] ns3eth3: entered promiscuous mode
[  838.579362][   T57] ns3br1: port 2(ns3eth2) entered blocking state
[  838.579590][   T57] ns3br1: port 2(ns3eth2) entered forwarding state
[  838.602419][ T2573] ns3br1: port 3(ns3eth3) entered blocking state
[  838.602627][ T2573] ns3br1: port 3(ns3eth3) entered forwarding state
[  838.928439][ T6422] ns1eth1: entered promiscuous mode
[  838.929454][ T6422] ns1eth2: entered promiscuous mode
[  838.956036][ T6423] ns2eth1: entered promiscuous mode
[  838.958845][ T6423] ns2eth2: entered promiscuous mode
[  838.959450][ T6423] ns2eth3: entered promiscuous mode
[  851.963961][ T6216] ns1eth1: left promiscuous mode
[  851.964441][ T6216] ns1eth2: left promiscuous mode
[  851.972003][ T6216] ns2eth2 (unregistering): left promiscuous mode
[  851.975778][ T6216] ns2eth1 (unregistering): left promiscuous mode
[  852.110278][ T6216] ns2eth3: left promiscuous mode
[  852.121044][ T6216] ns3br1: port 1(ns3eth1) entered disabled state
[  852.126125][ T6216] ns3eth1 (unregistering): left allmulticast mode
[  852.126300][ T6216] ns3eth1 (unregistering): left promiscuous mode
[  852.126468][ T6216] ns3br1: port 1(ns3eth1) entered disabled state
[  852.236484][ T6216] ns3eth3: left allmulticast mode
[  852.236644][ T6216] ns3eth3: left promiscuous mode
[  852.236880][ T6216] ns3br1: port 3(ns3eth3) entered disabled state
[  852.238278][ T6216] ns3eth2: left allmulticast mode
[  852.238407][ T6216] ns3eth2: left promiscuous mode
[  852.238606][ T6216] ns3br1: port 2(ns3eth2) entered disabled state