https://clickhouse-test-reports.s3.yandex.net/19475/02d28c1f9b9558ca5af267167a542819b9e1d061/fuzzer_debug/report.html#fail1
{
    totals = totals_block;
    mergeRightBlocks();
    if (is_right || is_full)
        used_rows_bitmap = std::make_shared<RowBitmaps>(getRightBlocksCount());
}
void MergeJoin::joinTotals(Block & block) const
{
    JoinCommon::joinTotals(totals, right_columns_to_add, table_join->keyNamesRight(), block);
}
void MergeJoin::mergeRightBlocks()