[  786.571303][ T7735] br0: port 1(veth1) entered blocking state
[  786.571520][ T7735] br0: port 1(veth1) entered disabled state
[  786.571705][ T7735] veth1: entered allmulticast mode
[  786.573211][ T7735] veth1: entered promiscuous mode
[  786.607458][ T7737] br0: port 2(veth2) entered blocking state
[  786.607640][ T7737] br0: port 2(veth2) entered disabled state
[  786.607823][ T7737] veth2: entered allmulticast mode
[  786.609306][ T7737] veth2: entered promiscuous mode
[  786.642802][ T7738] br0: port 3(veth4) entered blocking state
[  786.643084][ T7738] br0: port 3(veth4) entered disabled state
[  786.643360][ T7738] veth4: entered allmulticast mode
[  786.646406][ T7738] veth4: entered promiscuous mode
[  786.883933][   T45] br0: port 1(veth1) entered blocking state
[  786.884143][   T45] br0: port 1(veth1) entered forwarding state
[  786.909925][  T764] br0: port 2(veth2) entered blocking state
[  786.910132][  T764] br0: port 2(veth2) entered forwarding state
[  786.940039][  T764] br0: port 3(veth4) entered blocking state
[  786.940229][  T764] br0: port 3(veth4) entered forwarding state
[  800.904772][ T7804] veth3: entered promiscuous mode
[  802.117553][ T7813] veth3: left promiscuous mode
[  802.135483][ T7814] veth3: entered promiscuous mode
[  803.355203][ T7823] veth3: left promiscuous mode
[  803.419177][ T7831] br0: port 3(veth4) entered disabled state
[  803.439468][ T7832] br0: port 2(veth2) entered disabled state
[  803.465997][ T7833] br0: port 1(veth1) entered disabled state
[  803.495237][ T7834] veth4: left allmulticast mode
[  803.495400][ T7834] veth4: left promiscuous mode
[  803.495624][ T7834] br0: port 3(veth4) entered disabled state
[  803.496885][ T7834] veth2: left allmulticast mode
[  803.497101][ T7834] veth2: left promiscuous mode
[  803.497445][ T7834] br0: port 2(veth2) entered disabled state
[  803.499403][ T7834] veth1: left allmulticast mode
[  803.499617][ T7834] veth1: left promiscuous mode
[  803.499972][ T7834] br0: port 1(veth1) entered disabled state