[wasm] `dotnet-runtime-perf` - `System.AccessViolationException: Attempted to read or write protected memory.`

[radical]

This is failing on PERFTIGER198, which often hits odd errors, like inexplicable emcc/clang crashes. This machine might be in need of a memtest.

Build:

wasmaot.x64.micro.net7.0.Partition8
..

Fatal error. System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.InitializerRewriter.RewriteFieldInitializer(Microsoft.CodeAnalysis.CSharp.BoundFieldEqualsValue) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Collections.Immutable.ImmutableArray.CreateRange[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](System.Collections.Immutable.ImmutableArray`1<System.__Canon>, System.Func`2<System.__Canon,System.__Canon>) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.InitializerRewriter.RewriteConstructor(System.Collections.Immutable.ImmutableArray`1<Microsoft.CodeAnalysis.CSharp.BoundInitializer>, Microsoft.CodeAnalysis.CSharp.Symbols.MethodSymbol) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.MethodCompiler.CompileMethod(Microsoft.CodeAnalysis.CSharp.Symbols.MethodSymbol, Int32, ProcessedFieldInitializers ByRef, Microsoft.CodeAnalysis.CSharp.SynthesizedSubmissionFields, Microsoft.CodeAnalysis.CSharp.TypeCompilationState) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.MethodCompiler.CompileNamedType(Microsoft.CodeAnalysis.CSharp.Symbols.NamedTypeSymbol) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.MethodCompiler+<>c__DisplayClass25_0.<CompileNamedTypeAsync>b__0() [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(System.Threading.Thread, System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(System.Threading.Tasks.Task ByRef, System.Threading.Thread) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Threading.ThreadPoolWorkQueue.Dispatch() [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart() [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]

cc @sblom @LoopedBard3 @DrewScoggins

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

Issue Details

---

This is failing on PERFTIGER198, which often hits odd errors, like inexplicable emcc/clang crashes. This machine might be in need of a memtest.

Build:

wasmaot.x64.micro.net7.0.Partition8
..

Fatal error. System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.InitializerRewriter.RewriteFieldInitializer(Microsoft.CodeAnalysis.CSharp.BoundFieldEqualsValue) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Collections.Immutable.ImmutableArray.CreateRange[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](System.Collections.Immutable.ImmutableArray`1<System.__Canon>, System.Func`2<System.__Canon,System.__Canon>) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.InitializerRewriter.RewriteConstructor(System.Collections.Immutable.ImmutableArray`1<Microsoft.CodeAnalysis.CSharp.BoundInitializer>, Microsoft.CodeAnalysis.CSharp.Symbols.MethodSymbol) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.MethodCompiler.CompileMethod(Microsoft.CodeAnalysis.CSharp.Symbols.MethodSymbol, Int32, ProcessedFieldInitializers ByRef, Microsoft.CodeAnalysis.CSharp.SynthesizedSubmissionFields, Microsoft.CodeAnalysis.CSharp.TypeCompilationState) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.MethodCompiler.CompileNamedType(Microsoft.CodeAnalysis.CSharp.Symbols.NamedTypeSymbol) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at Microsoft.CodeAnalysis.CSharp.MethodCompiler+<>c__DisplayClass25_0.<CompileNamedTypeAsync>b__0() [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(System.Threading.Thread, System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(System.Threading.Tasks.Task ByRef, System.Threading.Thread) [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Threading.ThreadPoolWorkQueue.Dispatch() [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]
   at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart() [/home/helixbot/work/B07409D9/w/B42C095B/e/performance/src/benchmarks/micro/MicroBenchmarks.csproj::TargetFramework=net7.0]

cc @sblom @LoopedBard3 @DrewScoggins

Author:	radical
Assignees:	-
Labels:	area-CodeGen-coreclr, test-failure, perf-pipeline
Milestone:	-

[radical]

`Another failure (not the same), emcc crash https://dev.azure.com/dnceng/internal/_build/results?buildId=2028735&view=logs&j=4edff57d-39de-55b3-be71-c5e451bc5767&t=c90beb91-5e2c-5c32-0f6f-7cbadbf68287

Failed to compile /home/helixbot/work/BACF09D9/w/936B0869/e/performance/artifacts/obj/BenchmarkDotNet.Autogenerated/Release/net7.0/browser-wasm/wasm/for-publish/Microsoft.Diagnostics.Runtime.dll.bc -> /home/helixbot/work/BACF09D9/w/936B0869/e/performance/artifacts/obj/BenchmarkDotNet.Autogenerated/Release/net7.0/browser-wasm/wasm/for-publish/Microsoft.Diagnostics.Runtime.dll.o 
emcc: warning: linker setting ignored during compilation: 'EXPORT_ES6'  

 "/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang++" -target wasm32-unknown-emscripten -DEMSCRIPTEN -D__EMSCRIPTEN_major__=3 -D__EMSCRIPTEN_minor__=1 -D__EMSCRIPTEN_tiny__=12 -fvisibility=default -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-cxx-exceptions -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr -Werror=implicit-function-declaration -Xclang -iwithsysroot/include/SDL --sysroot=/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Cache.linux-x64/8.0.0-alpha.1.22510.1/tools/emscripten/cache/sysroot -Xclang -iwithsysroot/include/compat -O2 -v -c /home/helixbot/work/BACF09D9/w/936B0869/e/performance/artifacts/obj/BenchmarkDotNet.Autogenerated/Release/net7.0/browser-wasm/wasm/for-publish/Microsoft.Diagnostics.Runtime.dll.bc -o /home/helixbot/work/BACF09D9/t/tmpt3V5UK.tmp 
clang version 15.0.0 (https://github.com/llvm/llvm-project d58cc0839ee5935e649dbbc18c898a8e4bcd6724) 
Target: wasm32-unknown-emscripten 
Thread model: posix 
InstalledDir: /home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin 
 (in-process) 
 "/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15" -cc1 -triple wasm32-unknown-emscripten -emit-obj --mrelax-relocations -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name Microsoft.Diagnostics.Runtime.dll.bc -mrelocation-model static -mframe-pointer=none -ffp-contract=on -fno-rounding-math -mconstructor-aliases -target-cpu generic -mllvm -treat-scalable-fixed-error-as-warning -debugger-tuning=gdb -v -fcoverage-compilation-dir=/home/helixbot/work/BACF09D9/w/936B0869/e/performance/artifacts/bin/for-running/MicroBenchmarks/c6ed2ec3-22d9-4e91-9e32-968054e1009c -resource-dir /home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/lib/clang/15.0.0 -O2 -Werror=implicit-function-declaration -fdebug-compilation-dir=/home/helixbot/work/BACF09D9/w/936B0869/e/performance/artifacts/bin/for-running/MicroBenchmarks/c6ed2ec3-22d9-4e91-9e32-968054e1009c -ferror-limit 19 -fvisibility default -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -iwithsysroot/include/SDL -iwithsysroot/include/compat -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-cxx-exceptions -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr -o /home/helixbot/work/BACF09D9/t/tmpt3V5UK.tmp -x ir /home/helixbot/work/BACF09D9/w/936B0869/e/performance/artifacts/obj/BenchmarkDotNet.Autogenerated/Release/net7.0/browser-wasm/wasm/for-publish/Microsoft.Diagnostics.Runtime.dll.bc 

clang -cc1 version 15.0.0 based upon LLVM 15.0.0git default target x86_64-unknown-linux-gnu 
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script. 
Stack dump: 
0.	Program arguments: /home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15 --driver-mode=g++ -target wasm32-unknown-emscripten -DEMSCRIPTEN -D__EMSCRIPTEN_major__=3 -D__EMSCRIPTEN_minor__=1 -D__EMSCRIPTEN_tiny__=12 -fvisibility=default -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-cxx-exceptions -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr -Werror=implicit-function-declaration -Xclang -iwithsysroot/include/SDL --sysroot=/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Cache.linux-x64/8.0.0-alpha.1.22510.1/tools/emscripten/cache/sysroot -Xclang -iwithsysroot/include/compat -O2 -v -c /home/helixbot/work/BACF09D9/w/936B0869/e/performance/artifacts/obj/BenchmarkDotNet.Autogenerated/Release/net7.0/browser-wasm/wasm/for-publish/Microsoft.Diagnostics.Runtime.dll.bc -o /home/helixbot/work/BACF09D9/t/tmpt3V5UK.tmp 
 #0 0x000055d14b04f053 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x2da6053) 
 #1 0x000055d14b04c9de llvm::sys::RunSignalHandlers() (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x2da39de) 
 #2 0x000055d14b04e323 llvm::sys::CleanupOnSignal(unsigned long) (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x2da5323) 
 #3 0x000055d14afa5c27 (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x2cfcc27) 
 #4 0x00007f4460637980 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12980) 
 #5 0x00007f445f6eca6d free /build/glibc-S9d2JN/glibc-2.27/malloc/malloc.c:3113:0 
 #6 0x000055d14c42cdb5 (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x4183db5) 
 #7 0x000055d14a8acdeb (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x2603deb) 
 #8 0x000055d14aa2139c (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x277839c) 
 #9 0x000055d14a83a18b (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x259118b) 
#10 0x000055d14b8f5611 (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x364c611) 
#11 0x000055d14b8edfe0 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, std::__2::unique_ptr<llvm::raw_pwrite_stream, std::__2::default_delete<llvm::raw_pwrite_stream>>) (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x3644fe0) 
#12 0x000055d14bd63fe2 clang::CodeGenAction::ExecuteAction() (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x3abafe2) 
#13 0x000055d14bc85945 clang::FrontendAction::Execute() (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x39dc945) 
#14 0x000055d14bbe6cd2 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x393dcd2) 
#15 0x000055d14bd5e8c3 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x3ab58c3) 
#16 0x000055d149c1267b cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x196967b) 
#17 0x000055d149c10686 (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x1967686) 
#18 0x000055d14ba187f2 (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x376f7f2) 
#19 0x000055d14afa56c7 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x2cfc6c7) 
#20 0x000055d14ba18448 clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef>>, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>>*, bool*) const (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x376f448) 
#21 0x000055d14b9d3395 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&) const (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x372a395) 
#22 0x000055d14b9f40ec clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::__2::pair<int, clang::driver::Command const*>>&) (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x374b0ec) 
#23 0x000055d149c0fceb main (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x1966ceb) 
#24 0x00007f445f676bf7 __libc_start_main /build/glibc-S9d2JN/glibc-2.27/csu/../csu/libc-start.c:344:0 
#25 0x000055d149b8c79a _start (/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang-15+0x18e379a) 

clang-15: error: clang frontend command failed with exit code 139 (use -v to see invocation) 
clang version 15.0.0 (https://github.com/llvm/llvm-project d58cc0839ee5935e649dbbc18c898a8e4bcd6724) 
Target: wasm32-unknown-emscripten 
Thread model: posix 
InstalledDir: /home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin 
clang-15: note: diagnostic msg: Error generating preprocessed source(s) - no preprocessable inputs. 
emcc: error: '/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Sdk.linux-x64/8.0.0-alpha.1.22510.1/tools/bin/clang++ -target wasm32-unknown-emscripten -DEMSCRIPTEN -D__EMSCRIPTEN_major__=3 -D__EMSCRIPTEN_minor__=1 -D__EMSCRIPTEN_tiny__=12 -fvisibility=default -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-cxx-exceptions -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr -Werror=implicit-function-declaration -Xclang -iwithsysroot/include/SDL --sysroot=/home/helixbot/work/BACF09D9/p/dotnet/packs/Microsoft.NET.Runtime.Emscripten.3.1.12.Cache.linux-x64/8.0.0-alpha.1.22510.1/tools/emscripten/cache/sysroot -Xclang -iwithsysroot/include/compat -O2 -v -c /home/helixbot/work/BACF09D9/w/936B0869/e/performance/artifacts/obj/BenchmarkDotNet.Autogenerated/Release/net7.0/browser-wasm/wasm/for-publish/Microsoft.Diagnostics.Runtime.dll.bc -o /home/helixbot/work/BACF09D9/t/tmpt3V5UK.tmp' failed (returned 139) [took 18.376s] 

[lewing]

cc @LoopedBard3 @DrewScoggins

[radical]

I'm seeing more of these. And also some linker crashes, but at this point I'm not sure if that might be due to faulty hardware.

[LoopedBard3]

@radical do you know if these are mostly happening on PerfTiger198, or multiple different machines?

[radical]

These are all on 198 specifically .

[LoopedBard3]

PERFTIGER198 has been removed so we can run some tests on it to hopefully determine if the hardware is failing.