[  866.728970][T21904] br0: port 1(veth1) entered blocking state
[  866.729373][T21904] br0: port 1(veth1) entered disabled state
[  866.729756][T21904] veth1: entered allmulticast mode
[  866.731398][T21904] veth1: entered promiscuous mode
[  866.764817][T21906] br0: port 2(veth2) entered blocking state
[  866.765133][T21906] br0: port 2(veth2) entered disabled state
[  866.765666][T21906] veth2: entered allmulticast mode
[  866.772647][T21906] veth2: entered promiscuous mode
[  866.804752][T21907] br0: port 3(veth4) entered blocking state
[  866.805068][T21907] br0: port 3(veth4) entered disabled state
[  866.805377][T21907] veth4: entered allmulticast mode
[  866.806886][T21907] veth4: entered promiscuous mode
[  867.032650][T18415] br0: port 1(veth1) entered blocking state
[  867.033159][T18415] br0: port 1(veth1) entered forwarding state
[  867.067271][   T36] br0: port 2(veth2) entered blocking state
[  867.067650][   T36] br0: port 2(veth2) entered forwarding state
[  867.093560][T18415] br0: port 3(veth4) entered blocking state
[  867.093878][T18415] br0: port 3(veth4) entered forwarding state
[  881.009164][T21979] veth3: entered promiscuous mode
[  882.254458][T21988] veth3: left promiscuous mode
[  882.281220][T21989] veth3: entered promiscuous mode
[  883.546463][T21998] veth3: left promiscuous mode
[  883.619825][T22006] br0: port 3(veth4) entered disabled state
[  883.654385][T22007] br0: port 2(veth2) entered disabled state
[  883.683596][T22008] br0: port 1(veth1) entered disabled state
[  883.716279][T22009] veth4: left allmulticast mode
[  883.716585][T22009] veth4: left promiscuous mode
[  883.716977][T22009] br0: port 3(veth4) entered disabled state
[  883.718155][T22009] veth2: left allmulticast mode
[  883.718900][T22009] veth2: left promiscuous mode
[  883.719282][T22009] br0: port 2(veth2) entered disabled state
[  883.721242][T22009] veth1: left allmulticast mode
[  883.721522][T22009] veth1: left promiscuous mode
[  883.721900][T22009] br0: port 1(veth1) entered disabled state