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CI build failure in Linux Arm64: Generating native code, crossgen2.ilc.rsp exited with code 139 (segmentation fault) #76905
Description
{
"ErrorMessage": "crossgen2.ilc.rsp"" exited with code 139",
"BuildRetry": false
}Found in an unrelated main PR: #76846
- Queue:
Installer Build and Test coreclr Linux_musl_arm64 Debug - Step: Build
- Job results: https://dev.azure.com/dnceng-public/public/_build/results?buildId=47155&view=logs&j=e976c900-41ed-5a2d-5322-3b91fb8c7c8c&t=7fdb571d-f3d6-50a8-e870-3f5dcbdb7ad9&l=411
Here are the last few output lines:
ILCompiler.Diagnostics -> /__w/1/s/artifacts/bin/ILCompiler.Diagnostics/arm64/Debug/ILCompiler.Diagnostics.dll
ILCompiler.ReadyToRun -> /__w/1/s/artifacts/bin/ILCompiler.ReadyToRun/arm64/Debug/ILCompiler.ReadyToRun.dll
crossgen2 -> /__w/1/s/artifacts/bin/coreclr/Linux.arm64.Debug/crossgen2/linux-musl-arm64/crossgen2.dll
Generating native code
Segmentation fault (core dumped)
/__w/1/s/artifacts/transport/coreclr/build/Microsoft.NETCore.Native.targets(278,5): error MSB3073: The command ""/__w/1/s/artifacts/transport/coreclr/x64/ilc/ilc" @"/__w/1/s/artifacts/obj/coreclr/crossgen2/arm64/Debug/linux-musl-arm64/native/crossgen2.ilc.rsp"" exited with code 139. [/__w/1/s/src/coreclr/tools/aot/crossgen2/crossgen2.csproj]
##[error]artifacts/transport/coreclr/build/Microsoft.NETCore.Native.targets(278,5): error MSB3073: (NETCORE_ENGINEERING_TELEMETRY=Build) The command ""/__w/1/s/artifacts/transport/coreclr/x64/ilc/ilc" @"/__w/1/s/artifacts/obj/coreclr/crossgen2/arm64/Debug/linux-musl-arm64/native/crossgen2.ilc.rsp"" exited with code 139.
Build FAILED.
Report
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 0 | 0 |
Activity
[-]CI build failure in Linux Musl Arm64: Generating native code, crossgen2.ilc.rsp exited with code 139 (segmentation fault)[/-][+]CI build failure in Linux Arm64: Generating native code, crossgen2.ilc.rsp exited with code 139 (segmentation fault)[/+]mangod9 commentedon Mar 22, 2023
This looks to be an issue with ilc compiling crossgen2. Moving it to NativeAOT path.
jkotas commentedon Mar 22, 2023
We have fixed multiple intermittent crashes on arm64 since October. It was likely one of those since there are no hits in last month.