[ 1349.375687][T17740] br0: port 1(veth1) entered blocking state
[ 1349.376155][T17740] br0: port 1(veth1) entered disabled state
[ 1349.378085][T17740] veth1: entered allmulticast mode
[ 1349.380082][T17740] veth1: entered promiscuous mode
[ 1349.574085][   T56] br0: port 1(veth1) entered blocking state
[ 1349.574605][   T56] br0: port 1(veth1) entered forwarding state
[ 1356.073961][T17783] br0: port 1(veth1) entered disabled state
[ 1356.156883][T17784] veth1: left allmulticast mode
[ 1356.157154][T17784] veth1: left promiscuous mode
[ 1356.157511][T17784] br0: port 1(veth1) entered disabled state