ABORT THROWN BY INTERNAL EXCEPTION: Assertion triggered in file "/home/runner/work/duckdb-fuzzer-ci/duckdb-fuzzer-ci/src/common/types/hugeint.cpp" on line 129: lhs.upper >= 0

[fuzzerofducks]

Issue found by DuckFuzz (Functions) on git commit hash 134e0 using seed 1028907394.

To Reproduce

call dbgen(sf=0.1);
SELECT mean(c1) FROM test_vector_types(CAST(NULL AS TIMESTAMP)) AS test_vector_types(c1)

Error Message

ABORT THROWN BY INTERNAL EXCEPTION: Assertion triggered in file "/home/runner/work/duckdb-fuzzer-ci/duckdb-fuzzer-ci/src/common/types/hugeint.cpp" on line 129: lhs.upper >= 0

Stack Trace

../duckdb(duckdb::StackTrace::GetStackTrace[abi:cxx11](unsigned long)+0x11b) [0x55be2d1e3570]
../duckdb(duckdb::InternalException::InternalException(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x3a1) [0x55be2d0b75df]
../duckdb(duckdb::InternalException::InternalException<char const*, int, char const*>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*, int, char const*)+0x20c) [0x55be2d24d5f8]
../duckdb(duckdb::DuckDBAssertInternal(bool, char const*, char const*, int)+0x143) [0x55be2d07e39a]
../duckdb(duckdb::Hugeint::DivModPositive(duckdb::hugeint_t, unsigned long, unsigned long&)+0x139) [0x55be2c9c26b5]
../duckdb(void duckdb::DiscreteAverageOperation::Finalize<long, duckdb::AvgState<duckdb::hugeint_t> >(duckdb::AvgState<duckdb::hugeint_t>&, long&, duckdb::AggregateFinalizeData&)+0x240) [0x55be3507ef27]
../duckdb(void duckdb::AggregateExecutor::Finalize<duckdb::AvgState<duckdb::hugeint_t>, long, duckdb::DiscreteAverageOperation>(duckdb::Vector&, duckdb::AggregateInputData&, duckdb::Vector&, unsigned long, unsigned long)+0x271) [0x55be350576ca]
../duckdb(void duckdb::AggregateFunction::StateFinalize<duckdb::AvgState<duckdb::hugeint_t>, long, duckdb::DiscreteAverageOperation>(duckdb::Vector&, duckdb::AggregateInputData&, duckdb::Vector&, unsigned long, unsigned long)+0x3f) [0x55be35047977]
../duckdb(duckdb::GlobalUngroupedAggregateState::Finalize(duckdb::DataChunk&, unsigned long)+0xa93) [0x55be319fe21d]
../duckdb(duckdb::PhysicalUngroupedAggregate::GetData(duckdb::ExecutionContext&, duckdb::DataChunk&, duckdb::OperatorSourceInput&) const+0x3fb) [0x55be319fe8f5]
../duckdb(duckdb::PipelineExecutor::GetData(duckdb::DataChunk&, duckdb::OperatorSourceInput&)+0x2fc) [0x55be2e3d83d0]
../duckdb(duckdb::PipelineExecutor::FetchFromSource(duckdb::DataChunk&)+0x4d3) [0x55be2e3d8bab]
../duckdb(duckdb::PipelineExecutor::Execute(unsigned long)+0x12f4) [0x55be2e3d2b10]
../duckdb(duckdb::PipelineTask::ExecuteTask(duckdb::TaskExecutionMode)+0x82a) [0x55be2e3bc9dc]
../duckdb(duckdb::ExecutorTask::Execute(duckdb::TaskExecutionMode)+0xb47) [0x55be2e3a09f7]
../duckdb(duckdb::Executor::ExecuteTask(bool)+0xc86) [0x55be2e3b32b0]
../duckdb(duckdb::ClientContext::ExecuteTaskInternal(duckdb::ClientContextLock&, duckdb::BaseQueryResult&, bool)+0x429) [0x55be2de4a899]
../duckdb(duckdb::PendingQueryResult::ExecuteTaskInternal(duckdb::ClientContextLock&)+0x237) [0x55be2debe1b5]
../duckdb(duckdb::PendingQueryResult::ExecuteInternal(duckdb::ClientContextLock&)+0x583) [0x55be2debe73b]
../duckdb(duckdb::PendingQueryResult::Execute()+0x16b) [0x55be2debf071]
../duckdb(duckdb_shell_sqlite3_print_duckbox+0x892) [0x55be2c07daf3]
../duckdb(duckdb_shell::ShellState::ExecutePreparedStatement(sqlite3_stmt*)+0x93c) [0x55be2bff766a]
../duckdb(duckdb_shell::ShellState::ExecuteSQL(char const*, char**)+0xac5) [0x55be2bff90ad]
../duckdb(duckdb_shell::ShellState::RunOneSqlLine(char*)+0x253) [0x55be2c017165]
../duckdb(duckdb_shell::ShellState::ProcessInput()+0x116c) [0x55be2c0186ba]
../duckdb(main+0x2d12) [0x55be2c01cc90]
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7effe542a1ca]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7effe542a28b]
../duckdb(_start+0x25) [0x55be2bf7b025]

[c-herrewijn]

open to test fuzzer