[  571.030291][ T7880] br0: port 1(veth1) entered blocking state
[  571.030709][ T7880] br0: port 1(veth1) entered disabled state
[  571.031130][ T7880] veth1: entered allmulticast mode
[  571.032889][ T7880] veth1: entered promiscuous mode
[  571.068458][ T7882] br0: port 2(veth2) entered blocking state
[  571.068802][ T7882] br0: port 2(veth2) entered disabled state
[  571.069130][ T7882] veth2: entered allmulticast mode
[  571.071386][ T7882] veth2: entered promiscuous mode
[  571.100653][ T7883] br0: port 3(veth4) entered blocking state
[  571.101024][ T7883] br0: port 3(veth4) entered disabled state
[  571.101793][ T7883] veth4: entered allmulticast mode
[  571.103482][ T7883] veth4: entered promiscuous mode
[  571.333652][   T93] br0: port 1(veth1) entered blocking state
[  571.334031][   T93] br0: port 1(veth1) entered forwarding state
[  571.375310][   T46] br0: port 2(veth2) entered blocking state
[  571.375654][   T46] br0: port 2(veth2) entered forwarding state
[  571.401233][   T93] br0: port 3(veth4) entered blocking state
[  571.401604][   T93] br0: port 3(veth4) entered forwarding state
[  585.223898][ T7955] veth3: entered promiscuous mode
[  586.465056][ T7964] veth3: left promiscuous mode
[  586.495680][ T7965] veth3: entered promiscuous mode
[  587.800823][ T7974] veth3: left promiscuous mode
[  587.880437][ T7982] br0: port 3(veth4) entered disabled state
[  587.909265][ T7983] br0: port 2(veth2) entered disabled state
[  587.945983][ T7984] br0: port 1(veth1) entered disabled state
[  587.982378][ T7985] veth4: left allmulticast mode
[  587.982663][ T7985] veth4: left promiscuous mode
[  587.982998][ T7985] br0: port 3(veth4) entered disabled state
[  587.984168][ T7985] veth2: left allmulticast mode
[  587.985271][ T7985] veth2: left promiscuous mode
[  587.985663][ T7985] br0: port 2(veth2) entered disabled state
[  587.987610][ T7985] veth1: left allmulticast mode
[  587.987861][ T7985] veth1: left promiscuous mode
[  587.988189][ T7985] br0: port 1(veth1) entered disabled state