[ 1276.518952][ T6615] veth0: entered allmulticast mode
[ 1276.521145][ T6615] veth1: entered allmulticast mode
[ 1276.522329][ T6615] veth2: entered allmulticast mode
[ 1276.522903][ T6615] veth3: entered allmulticast mode
[ 1298.941181][ T6615] veth0: left allmulticast mode
[ 1298.942012][ T6615] veth1: left allmulticast mode
[ 1298.942718][ T6615] veth2: left allmulticast mode
[ 1298.943767][ T6615] veth3: left allmulticast mode