[ 1647.850237][ T7518] veth0: entered allmulticast mode
[ 1647.851034][ T7518] veth1: entered allmulticast mode
[ 1647.851596][ T7518] veth2: entered allmulticast mode
[ 1647.852157][ T7518] veth3: entered allmulticast mode
[ 1671.548261][ T7518] veth0: left allmulticast mode
[ 1671.548708][ T7518] veth1: left allmulticast mode
[ 1671.549108][ T7518] veth2: left allmulticast mode
[ 1671.549486][ T7518] veth3: left allmulticast mode