[  771.658942][ T7665] br1: port 1(veth1.100) entered blocking state
[  771.660360][ T7665] br1: port 1(veth1.100) entered disabled state
[  771.660554][ T7665] veth1.100: entered allmulticast mode
[  771.660690][ T7665] veth1: entered allmulticast mode
[  771.662170][ T7665] veth1.100: entered promiscuous mode
[  771.662320][ T7665] veth1: entered promiscuous mode
[  771.725580][ T7668] br1: port 1(veth1.100) entered blocking state
[  771.725793][ T7668] br1: port 1(veth1.100) entered forwarding state
[  771.908401][ T7678] br2: port 1(veth1.200) entered blocking state
[  771.908611][ T7678] br2: port 1(veth1.200) entered disabled state
[  771.908803][ T7678] veth1.200: entered allmulticast mode
[  771.910699][ T7678] veth1.200: entered promiscuous mode
[  771.981714][ T7681] br2: port 1(veth1.200) entered blocking state
[  771.981927][ T7681] br2: port 1(veth1.200) entered forwarding state
[  781.693863][ T7742] veth1.100: left allmulticast mode
[  781.694088][ T7742] veth1.100: left promiscuous mode
[  781.694468][ T7742] br1: port 1(veth1.100) entered disabled state
[  781.716939][ T7743] veth1.200: left allmulticast mode
[  781.717129][ T7743] veth1: left allmulticast mode
[  781.717290][ T7743] veth1.200: left promiscuous mode
[  781.717435][ T7743] veth1: left promiscuous mode
[  781.717783][ T7743] br2: port 1(veth1.200) entered disabled state
[  783.771798][ T7745] br2: port 1(veth1.200) entered blocking state
[  783.772024][ T7745] br2: port 1(veth1.200) entered disabled state
[  783.772225][ T7745] veth1.200: entered allmulticast mode
[  783.772363][ T7745] veth1: entered allmulticast mode
[  783.773880][ T7745] veth1.200: entered promiscuous mode
[  783.774033][ T7745] veth1: entered promiscuous mode
[  783.774554][ T7745] br2: port 1(veth1.200) entered blocking state
[  783.774743][ T7745] br2: port 1(veth1.200) entered forwarding state
[  783.800321][ T7746] br1: port 1(veth1.100) entered blocking state
[  783.800556][ T7746] br1: port 1(veth1.100) entered disabled state
[  783.800802][ T7746] veth1.100: entered allmulticast mode
[  783.802357][ T7746] veth1.100: entered promiscuous mode
[  783.802927][ T7746] br1: port 1(veth1.100) entered blocking state
[  783.803177][ T7746] br1: port 1(veth1.100) entered forwarding state
[  788.450258][ T7798] veth1.200: left allmulticast mode
[  788.450455][ T7798] veth1.200: left promiscuous mode
[  788.450823][ T7798] br2: port 1(veth1.200) entered disabled state
[  788.635193][ T7803] veth1.100: left allmulticast mode
[  788.635462][ T7803] veth1: left allmulticast mode
[  788.635714][ T7803] veth1.100: left promiscuous mode
[  788.635906][ T7803] veth1: left promiscuous mode
[  788.637286][ T7803] br1: port 1(veth1.100) entered disabled state