[ 1551.403989][ T6716] veth0: entered allmulticast mode
[ 1551.404500][ T6716] veth1: entered allmulticast mode
[ 1551.404840][ T6716] veth2: entered allmulticast mode
[ 1551.405158][ T6716] veth3: entered allmulticast mode
[ 1577.081194][ T6716] veth0: left allmulticast mode
[ 1577.088377][ T6716] veth1: left allmulticast mode
[ 1577.088654][ T6716] veth2: left allmulticast mode
[ 1577.089026][ T6716] veth3: left allmulticast mode