[  449.934444][ T6834] ns3br1: port 1(ns3eth1) entered blocking state
[  449.934733][ T6834] ns3br1: port 1(ns3eth1) entered disabled state
[  449.934950][ T6834] ns3eth1: entered allmulticast mode
[  449.936034][ T6834] ns3eth1: entered promiscuous mode
[  449.937659][ T6714] ns3br1: port 1(ns3eth1) entered blocking state
[  449.937903][ T6714] ns3br1: port 1(ns3eth1) entered forwarding state
[  449.974692][ T6835] ns3br1: port 2(ns3eth2) entered blocking state
[  449.974909][ T6835] ns3br1: port 2(ns3eth2) entered disabled state
[  449.975112][ T6835] ns3eth2: entered allmulticast mode
[  449.976279][ T6835] ns3eth2: entered promiscuous mode
[  450.005650][ T6836] ns3br1: port 3(ns3eth3) entered blocking state
[  450.005829][ T6836] ns3br1: port 3(ns3eth3) entered disabled state
[  450.006003][ T6836] ns3eth3: entered allmulticast mode
[  450.006897][ T6836] ns3eth3: entered promiscuous mode
[  450.033308][ T6207] ns3br1: port 2(ns3eth2) entered blocking state
[  450.033512][ T6207] ns3br1: port 2(ns3eth2) entered forwarding state
[  450.058785][ T6714] ns3br1: port 3(ns3eth3) entered blocking state
[  450.058993][ T6714] ns3br1: port 3(ns3eth3) entered forwarding state
[  450.420639][ T6850] ns1eth1: entered promiscuous mode
[  450.421509][ T6850] ns1eth2: entered promiscuous mode
[  450.460357][ T6851] ns2eth1: entered promiscuous mode
[  450.461764][ T6851] ns2eth2: entered promiscuous mode
[  450.462347][ T6851] ns2eth3: entered promiscuous mode
[  463.411446][   T69] ns1eth1: left promiscuous mode
[  463.412053][   T69] ns1eth2: left promiscuous mode
[  463.428119][   T69] ns2eth2 (unregistering): left promiscuous mode
[  463.431582][   T69] ns2eth1 (unregistering): left promiscuous mode
[  463.529813][   T69] ns2eth3: left promiscuous mode
[  463.532586][   T69] ns3br1: port 1(ns3eth1) entered disabled state
[  463.538280][   T69] ns3eth1 (unregistering): left allmulticast mode
[  463.538449][   T69] ns3eth1 (unregistering): left promiscuous mode
[  463.538598][   T69] ns3br1: port 1(ns3eth1) entered disabled state
[  463.630700][   T69] ns3eth3: left allmulticast mode
[  463.630845][   T69] ns3eth3: left promiscuous mode
[  463.631206][   T69] ns3br1: port 3(ns3eth3) entered disabled state
[  463.632340][   T69] ns3eth2: left allmulticast mode
[  463.632465][   T69] ns3eth2: left promiscuous mode
[  463.632648][   T69] ns3br1: port 2(ns3eth2) entered disabled state