[  777.466050][T18837] br0: port 1(veth1) entered blocking state
[  777.466265][T18837] br0: port 1(veth1) entered disabled state
[  777.466640][T18837] veth1: entered allmulticast mode
[  777.468171][T18837] veth1: entered promiscuous mode
[  777.505502][T18839] br0: port 2(veth2) entered blocking state
[  777.505700][T18839] br0: port 2(veth2) entered disabled state
[  777.505902][T18839] veth2: entered allmulticast mode
[  777.507361][T18839] veth2: entered promiscuous mode
[  777.530565][T18840] br0: port 3(veth4) entered blocking state
[  777.530770][T18840] br0: port 3(veth4) entered disabled state
[  777.530959][T18840] veth4: entered allmulticast mode
[  777.533492][T18840] veth4: entered promiscuous mode
[  777.742223][   T38] br0: port 1(veth1) entered blocking state
[  777.742495][   T38] br0: port 1(veth1) entered forwarding state
[  777.779048][  T108] br0: port 2(veth2) entered blocking state
[  777.779301][  T108] br0: port 2(veth2) entered forwarding state
[  777.802316][   T36] br0: port 3(veth4) entered blocking state
[  777.802517][   T36] br0: port 3(veth4) entered forwarding state
[  791.729898][T18912] veth3: entered promiscuous mode
[  792.943335][T18921] veth3: left promiscuous mode
[  792.970536][T18922] veth3: entered promiscuous mode
[  794.187351][T18931] veth3: left promiscuous mode
[  794.247547][T18939] br0: port 3(veth4) entered disabled state
[  794.271188][T18940] br0: port 2(veth2) entered disabled state
[  794.294710][T18941] br0: port 1(veth1) entered disabled state
[  794.322219][T18942] veth4: left allmulticast mode
[  794.322377][T18942] veth4: left promiscuous mode
[  794.322599][T18942] br0: port 3(veth4) entered disabled state
[  794.323420][T18942] veth2: left allmulticast mode
[  794.323553][T18942] veth2: left promiscuous mode
[  794.323753][T18942] br0: port 2(veth2) entered disabled state
[  794.324609][T18942] veth1: left allmulticast mode
[  794.324738][T18942] veth1: left promiscuous mode
[  794.324950][T18942] br0: port 1(veth1) entered disabled state