[ 1647.852282][ T7692] veth0: entered allmulticast mode
[ 1647.853431][ T7692] veth1: entered allmulticast mode
[ 1647.854326][ T7692] veth2: entered allmulticast mode
[ 1647.855221][ T7692] veth3: entered allmulticast mode
[ 1671.932184][ T7692] veth0: left allmulticast mode
[ 1671.932686][ T7692] veth1: left allmulticast mode
[ 1671.944879][ T7692] veth2: left allmulticast mode
[ 1671.945318][ T7692] veth3: left allmulticast mode