[ 1248.827338][T19340] br0: port 1(veth1) entered blocking state
[ 1248.828103][T19340] br0: port 1(veth1) entered disabled state
[ 1248.828524][T19340] veth1: entered allmulticast mode
[ 1248.832019][T19340] veth1: entered promiscuous mode
[ 1248.942885][T19343] br0: port 2(veth3) entered blocking state
[ 1248.943371][T19343] br0: port 2(veth3) entered disabled state
[ 1248.944497][T19343] veth3: entered allmulticast mode
[ 1248.948064][T19343] veth3: entered promiscuous mode
[ 1249.274596][  T252] br0: port 1(veth1) entered blocking state
[ 1249.275106][  T252] br0: port 1(veth1) entered forwarding state
[ 1249.501451][  T252] br0: port 2(veth3) entered blocking state
[ 1249.501963][  T252] br0: port 2(veth3) entered forwarding state
[ 1255.988159][T19377] br0: port 2(veth3) entered disabled state
[ 1256.213781][T19379] br0: port 1(veth1) entered disabled state
[ 1256.436175][T19381] veth3: left allmulticast mode
[ 1256.436543][T19381] veth3: left promiscuous mode
[ 1256.437017][T19381] br0: port 2(veth3) entered disabled state
[ 1256.439116][T19381] veth1: left allmulticast mode
[ 1256.439421][T19381] veth1: left promiscuous mode
[ 1256.440346][T19381] br0: port 1(veth1) entered disabled state