[wasm][aot] Almost all library tests failing on Windows with `RuntimeError: null function or function signature mismatch`

[radical]

PR failing on windows:

Build
Log

[02:22:37] fail: RuntimeError: null function or function signature mismatch
[02:22:38] fail: RuntimeError: null function or function signature mismatch
[02:22:38] fail:     at corlib_System_GC_AllocateUninitializedArray_T_CHAR_int_bool (<anonymous>:wasm-function[37049]:0x8670f8)
[02:22:38] fail:     at corlib_System_Text_StringBuilder_ExpandByABlock_int (<anonymous>:wasm-function[37062]:0x867b72)
[02:22:38] fail:     at corlib_System_Text_StringBuilder_Append_char_int (<anonymous>:wasm-function[30675]:0x77f13c)
[02:22:38] fail:     at corlib_System_Text_StringBuilder_Append_char (<anonymous>:wasm-function[29788]:0x754a89)
[02:22:38] fail:     at corlib_System_Reflection_AssemblyNameFormatter_AppendQuoted_System_Text_StringBuilder_string (<anonymous>:wasm-function[41322]:0x918d6a)
[02:22:38] fail:     at corlib_System_Reflection_AssemblyNameFormatter_ComputeDisplayName_string_System_Version_string_byte___System_Reflection_AssemblyNameFlags_System_Reflection_AssemblyContentType (<anonymous>:wasm-function[40872]:0x904ff0)
[02:22:38] fail:     at corlib_System_Reflection_AssemblyName_get_FullName (<anonymous>:wasm-function[40871]:0x904f31)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_out_sig_pinvoke_obj_this_ (<anonymous>:wasm-function[48366]:0xa63e08)
[02:22:38] fail:     at jit_call_cb (<anonymous>:wasm-function[96773]:0x16f48e2)
[02:22:38] fail:     at invoke_vi (./dotnet.js:8173:25)
[02:22:38] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[114048]:0x18ea304)
[02:22:38] fail:     at do_jit_call (<anonymous>:wasm-function[96730]:0x16f3996)
[02:22:38] fail:     at interp_exec_method (<anonymous>:wasm-function[96664]:0x16e692f)
[02:22:38] fail:     at interp_entry (<anonymous>:wasm-function[96711]:0x16f2e1d)
[02:22:38] fail:     at interp_entry_static_1 (<anonymous>:wasm-function[96806]:0x16f539f)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_in_sig_void_bii (<anonymous>:wasm-function[49882]:0xa82fcb)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_System_Runtime_CompilerServices_AsyncMethodBuilderCore_Start_Microsoft_DotNet_XHarness_TestRunners_Xunit_ThreadlessXunitTestRunner__Rund__0_Microsoft_DotNet_XHarness_TestRunners_Xunit_ThreadlessXunitTestRunner__Rund__0_ (<anonymous>:wasm-function[8421]:0x1eb541)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_Microsoft_DotNet_XHarness_TestRunners_Xunit_ThreadlessXunitTestRunner_Run_string_bool_Xunit_XunitFilters (<anonymous>:wasm-function[8235]:0x1e2fa4)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_aot_wrapper_gsharedvt_out_sig_obj_obju1obj (<anonymous>:wasm-function[8422]:0x1eb583)
[02:22:38] fail:     at jit_call_cb (<anonymous>:wasm-function[96773]:0x16f4917)
[02:22:38] fail:     at invoke_vi (./dotnet.js:8173:25)
[02:22:38] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[114048]:0x18ea304)
[02:22:38] fail:     at do_jit_call (<anonymous>:wasm-function[96730]:0x16f3996)
[02:22:38] fail:     at interp_exec_method (<anonymous>:wasm-function[96664]:0x16e692f)
[02:22:38] fail:     at interp_entry (<anonymous>:wasm-function[96711]:0x16f2e1d)
[02:22:38] fail:     at interp_entry_static_1 (<anonymous>:wasm-function[96806]:0x16f539f)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_in_sig_void_bii (<anonymous>:wasm-function[49882]:0xa82fcb)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_System_Runtime_CompilerServices_AsyncMethodBuilderCore_Start_Microsoft_DotNet_XHarness_TestRunners_Xunit_WasmApplicationEntryPoint__Rund__24_Microsoft_DotNet_XHarness_TestRunners_Xunit_WasmApplicationEntryPoint__Rund__24_ (<anonymous>:wasm-function[8525]:0x1ee1d1)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_Microsoft_DotNet_XHarness_TestRunners_Xunit_WasmApplicationEntryPoint_Run (<anonymous>:wasm-function[8267]:0x1e4669)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_out_sig_pinvoke_obj_this_ (<anonymous>:wasm-function[48366]:0xa63e08)
[02:22:38] fail:     at jit_call_cb (<anonymous>:wasm-function[96773]:0x16f48e2)
[02:22:38] fail:     at invoke_vi (./dotnet.js:8173:25)
[02:22:38] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[114048]:0x18ea304)
[02:22:38] fail:     at do_jit_call (<anonymous>:wasm-function[96730]:0x16f3996)
[02:22:38] fail:     at interp_exec_method (<anonymous>:wasm-function[96664]:0x16e692f)
[02:22:38] fail:     at interp_entry (<anonymous>:wasm-function[96711]:0x16f2e1d)
[02:22:38] fail:     at interp_entry_static_1 (<anonymous>:wasm-function[96806]:0x16f539f)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_in_sig_void_bii (<anonymous>:wasm-function[49882]:0xa82fcb)
[02:22:38] fail:     at WasmTestRunner_System_Runtime_CompilerServices_AsyncMethodBuilderCore_Start_SimpleWasmTestRunner__Maind__0_SimpleWasmTestRunner__Maind__0_ (<anonymous>:wasm-function[88340]:0x156d66d)
[02:22:38] fail:     at WasmTestRunner_SimpleWasmTestRunner_Main_string__ (<anonymous>:wasm-function[88283]:0x156a522)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_out_sig_pinvoke_obj_obj (<anonymous>:wasm-function[48364]:0xa63d77)
[02:22:38] fail:     at jit_call_cb (<anonymous>:wasm-function[96773]:0x16f48e2)
[02:22:38] fail:     at invoke_vi (./dotnet.js:8173:25)
[02:22:38] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[114048]:0x18ea304)
[02:22:38] fail:     at do_jit_call (<anonymous>:wasm-function[96730]:0x16f3996)
[02:22:38] fail:     at interp_exec_method (<anonymous>:wasm-function[96664]:0x16e692f)
[02:22:38] fail:     at interp_runtime_invoke (<anonymous>:wasm-function[96663]:0x16e5471)
[02:22:38] fail:     at mono_jit_runtime_invoke (<anonymous>:wasm-function[112977]:0x18c9916)
[02:22:38] fail:     at do_runtime_invoke (<anonymous>:wasm-function[101563]:0x178586d)
[02:22:38] fail:     at mono_runtime_try_invoke (<anonymous>:wasm-function[101574]:0x1785f81)
[02:22:38] fail:     at mono_runtime_invoke (<anonymous>:wasm-function[101652]:0x1788186)
[02:22:38] fail:     at mono_wasm_invoke_method (<anonymous>:wasm-function[114959]:0x190a4ed)
[02:22:38] fail:     at Module._mono_wasm_invoke_method (./dotnet.js:7265:117)
[02:22:38] fail:     at Object._.<computed> (./dotnet.js:24:3681)
[02:22:38] fail:     at _call_method_with_converted_args (./dotnet.js:38:35964)
[02:22:38] fail:     at call_method (./dotnet.js:38:35086)
[02:22:38] fail:     at ./dotnet.js:38:36968
[02:22:38] fail:     at Object.mono_call_assembly_entry_point [as call_assembly_entry_point] (./dotnet.js:38:37146)
[02:22:38] fail:     at Object.init (runtime.js:194:36)
[02:22:38] fail:     at Object.onDotNetReady (runtime.js:135:13)
[02:22:38] fail:     at _finalize_startup (./dotnet.js:38:49544)
[02:22:38] fail:     at ./dotnet.js:38:53722
[02:22:38] fail:     at i (./dotnet.js:38:1385)
[02:22:38] fail:     at Object.next (./dotnet.js:38:677)
[02:22:38] fail:     at a (./dotnet.js:38:242)

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

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Issue Details

---

PR failing on windows:

Build
Log

[02:22:37] fail: RuntimeError: null function or function signature mismatch
[02:22:38] fail: RuntimeError: null function or function signature mismatch
[02:22:38] fail:     at corlib_System_GC_AllocateUninitializedArray_T_CHAR_int_bool (<anonymous>:wasm-function[37049]:0x8670f8)
[02:22:38] fail:     at corlib_System_Text_StringBuilder_ExpandByABlock_int (<anonymous>:wasm-function[37062]:0x867b72)
[02:22:38] fail:     at corlib_System_Text_StringBuilder_Append_char_int (<anonymous>:wasm-function[30675]:0x77f13c)
[02:22:38] fail:     at corlib_System_Text_StringBuilder_Append_char (<anonymous>:wasm-function[29788]:0x754a89)
[02:22:38] fail:     at corlib_System_Reflection_AssemblyNameFormatter_AppendQuoted_System_Text_StringBuilder_string (<anonymous>:wasm-function[41322]:0x918d6a)
[02:22:38] fail:     at corlib_System_Reflection_AssemblyNameFormatter_ComputeDisplayName_string_System_Version_string_byte___System_Reflection_AssemblyNameFlags_System_Reflection_AssemblyContentType (<anonymous>:wasm-function[40872]:0x904ff0)
[02:22:38] fail:     at corlib_System_Reflection_AssemblyName_get_FullName (<anonymous>:wasm-function[40871]:0x904f31)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_out_sig_pinvoke_obj_this_ (<anonymous>:wasm-function[48366]:0xa63e08)
[02:22:38] fail:     at jit_call_cb (<anonymous>:wasm-function[96773]:0x16f48e2)
[02:22:38] fail:     at invoke_vi (./dotnet.js:8173:25)
[02:22:38] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[114048]:0x18ea304)
[02:22:38] fail:     at do_jit_call (<anonymous>:wasm-function[96730]:0x16f3996)
[02:22:38] fail:     at interp_exec_method (<anonymous>:wasm-function[96664]:0x16e692f)
[02:22:38] fail:     at interp_entry (<anonymous>:wasm-function[96711]:0x16f2e1d)
[02:22:38] fail:     at interp_entry_static_1 (<anonymous>:wasm-function[96806]:0x16f539f)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_in_sig_void_bii (<anonymous>:wasm-function[49882]:0xa82fcb)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_System_Runtime_CompilerServices_AsyncMethodBuilderCore_Start_Microsoft_DotNet_XHarness_TestRunners_Xunit_ThreadlessXunitTestRunner__Rund__0_Microsoft_DotNet_XHarness_TestRunners_Xunit_ThreadlessXunitTestRunner__Rund__0_ (<anonymous>:wasm-function[8421]:0x1eb541)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_Microsoft_DotNet_XHarness_TestRunners_Xunit_ThreadlessXunitTestRunner_Run_string_bool_Xunit_XunitFilters (<anonymous>:wasm-function[8235]:0x1e2fa4)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_aot_wrapper_gsharedvt_out_sig_obj_obju1obj (<anonymous>:wasm-function[8422]:0x1eb583)
[02:22:38] fail:     at jit_call_cb (<anonymous>:wasm-function[96773]:0x16f4917)
[02:22:38] fail:     at invoke_vi (./dotnet.js:8173:25)
[02:22:38] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[114048]:0x18ea304)
[02:22:38] fail:     at do_jit_call (<anonymous>:wasm-function[96730]:0x16f3996)
[02:22:38] fail:     at interp_exec_method (<anonymous>:wasm-function[96664]:0x16e692f)
[02:22:38] fail:     at interp_entry (<anonymous>:wasm-function[96711]:0x16f2e1d)
[02:22:38] fail:     at interp_entry_static_1 (<anonymous>:wasm-function[96806]:0x16f539f)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_in_sig_void_bii (<anonymous>:wasm-function[49882]:0xa82fcb)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_System_Runtime_CompilerServices_AsyncMethodBuilderCore_Start_Microsoft_DotNet_XHarness_TestRunners_Xunit_WasmApplicationEntryPoint__Rund__24_Microsoft_DotNet_XHarness_TestRunners_Xunit_WasmApplicationEntryPoint__Rund__24_ (<anonymous>:wasm-function[8525]:0x1ee1d1)
[02:22:38] fail:     at Microsoft_DotNet_XHarness_TestRunners_Xunit_Microsoft_DotNet_XHarness_TestRunners_Xunit_WasmApplicationEntryPoint_Run (<anonymous>:wasm-function[8267]:0x1e4669)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_out_sig_pinvoke_obj_this_ (<anonymous>:wasm-function[48366]:0xa63e08)
[02:22:38] fail:     at jit_call_cb (<anonymous>:wasm-function[96773]:0x16f48e2)
[02:22:38] fail:     at invoke_vi (./dotnet.js:8173:25)
[02:22:38] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[114048]:0x18ea304)
[02:22:38] fail:     at do_jit_call (<anonymous>:wasm-function[96730]:0x16f3996)
[02:22:38] fail:     at interp_exec_method (<anonymous>:wasm-function[96664]:0x16e692f)
[02:22:38] fail:     at interp_entry (<anonymous>:wasm-function[96711]:0x16f2e1d)
[02:22:38] fail:     at interp_entry_static_1 (<anonymous>:wasm-function[96806]:0x16f539f)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_in_sig_void_bii (<anonymous>:wasm-function[49882]:0xa82fcb)
[02:22:38] fail:     at WasmTestRunner_System_Runtime_CompilerServices_AsyncMethodBuilderCore_Start_SimpleWasmTestRunner__Maind__0_SimpleWasmTestRunner__Maind__0_ (<anonymous>:wasm-function[88340]:0x156d66d)
[02:22:38] fail:     at WasmTestRunner_SimpleWasmTestRunner_Main_string__ (<anonymous>:wasm-function[88283]:0x156a522)
[02:22:38] fail:     at corlib_aot_wrapper_gsharedvt_out_sig_pinvoke_obj_obj (<anonymous>:wasm-function[48364]:0xa63d77)
[02:22:38] fail:     at jit_call_cb (<anonymous>:wasm-function[96773]:0x16f48e2)
[02:22:38] fail:     at invoke_vi (./dotnet.js:8173:25)
[02:22:38] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[114048]:0x18ea304)
[02:22:38] fail:     at do_jit_call (<anonymous>:wasm-function[96730]:0x16f3996)
[02:22:38] fail:     at interp_exec_method (<anonymous>:wasm-function[96664]:0x16e692f)
[02:22:38] fail:     at interp_runtime_invoke (<anonymous>:wasm-function[96663]:0x16e5471)
[02:22:38] fail:     at mono_jit_runtime_invoke (<anonymous>:wasm-function[112977]:0x18c9916)
[02:22:38] fail:     at do_runtime_invoke (<anonymous>:wasm-function[101563]:0x178586d)
[02:22:38] fail:     at mono_runtime_try_invoke (<anonymous>:wasm-function[101574]:0x1785f81)
[02:22:38] fail:     at mono_runtime_invoke (<anonymous>:wasm-function[101652]:0x1788186)
[02:22:38] fail:     at mono_wasm_invoke_method (<anonymous>:wasm-function[114959]:0x190a4ed)
[02:22:38] fail:     at Module._mono_wasm_invoke_method (./dotnet.js:7265:117)
[02:22:38] fail:     at Object._.<computed> (./dotnet.js:24:3681)
[02:22:38] fail:     at _call_method_with_converted_args (./dotnet.js:38:35964)
[02:22:38] fail:     at call_method (./dotnet.js:38:35086)
[02:22:38] fail:     at ./dotnet.js:38:36968
[02:22:38] fail:     at Object.mono_call_assembly_entry_point [as call_assembly_entry_point] (./dotnet.js:38:37146)
[02:22:38] fail:     at Object.init (runtime.js:194:36)
[02:22:38] fail:     at Object.onDotNetReady (runtime.js:135:13)
[02:22:38] fail:     at _finalize_startup (./dotnet.js:38:49544)
[02:22:38] fail:     at ./dotnet.js:38:53722
[02:22:38] fail:     at i (./dotnet.js:38:1385)
[02:22:38] fail:     at Object.next (./dotnet.js:38:677)
[02:22:38] fail:     at a (./dotnet.js:38:242)

Author:	radical
Assignees:	-
Labels:	arch-wasm, untriaged, area-Codegen-AOT-mono
Milestone:	-

[radical]

Similar failure with Wasm.Build.NativeRebuild.Tests.ReferenceNewAssemblyRebuildTest.ReferenceNewAssembly+AOT:
Build
Log

        [wasm test] [08:06:40] fail: RuntimeError: null function or function signature mismatch
        [wasm test] [08:06:40] fail: RuntimeError: null function or function signature mismatch
        [wasm test] [08:06:40] fail:     at corlib_System_GC_AllocateUninitializedArray_T_BYTE_int_bool (<anonymous>:wasm-function[8898]:0x172ab6)
        [wasm test] [08:06:40] fail:     at corlib_System_Buffers_TlsOverPerCoreLockedStacksArrayPool_1_T_BYTE_Rent_int (<anonymous>:wasm-function[10296]:0x1b9b42)
        [wasm test] [08:06:40] fail:     at System_Text_Json_System_Text_Json_JsonDocument_MetadataDb_CreateRented_int_bool (<anonymous>:wasm-function[16505]:0x2aacdd)
        [wasm test] [08:06:40] fail:     at System_Text_Json_aot_wrapper_gsharedvt_out_sig_cl2f_Mono_dValueTuple_603_3cint_2c_20int_2c_20int_3e__i4u1 (<anonymous>:wasm-function[17335]:0x2dcc03)
        [wasm test] [08:06:40] fail:     at jit_call_cb (<anonymous>:wasm-function[17816]:0x2f8f91)
        [wasm test] [08:06:40] fail:     at invoke_vi (./dotnet.js:6436:25)
        [wasm test] [08:06:40] fail:     at mono_llvm_cpp_catch_exception (<anonymous>:wasm-function[23889]:0x3b890b)
        [wasm test] [08:06:40] fail:     at do_jit_call (<anonymous>:wasm-function[17773]:0x2f803c)
        [wasm test] [08:06:40] fail:     at interp_exec_method (<anonymous>:wasm-function[17707]:0x2eaf76)
        [wasm test] [08:06:40] fail:     at interp_entry (<anonymous>:wasm-function[17754]:0x2f74c8)

[radical]

cc @vargaz @radekdoulik

[vargaz]

Does this only fail on windows ?

[radical]

I've only seen this on windows.

[lewing]

It's hitting here

runtime/src/mono/System.Private.CoreLib/src/System/GC.Mono.cs

Line 273 in fc3787d

public static T[] AllocateUninitializedArray<T>(int length, bool pinned = false)

cc @BrzVlad