Linker on OSX x64 generates errors

[MichalStrehovsky]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1109875&view=logs&j=2bc6bdce-e470-5dcb-3197-fe2ccb7d0240
Build error leg or test failing: Build / osx-x64 Release NativeAOT_Libs / Build product
Pull request: #118211

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": "unexpected end of data at offset",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

E.g. https://dev.azure.com/dnceng-public/public/_build/results?buildId=1109875&view=logs&jobId=2bc6bdce-e470-5dcb-3197-fe2ccb7d0240&j=2bc6bdce-e470-5dcb-3197-fe2ccb7d0240&t=e26b3874-8455-5b0e-bfa1-ab355ae88e1e

I assume we updated macOS or XCode on the build machines.

EXEC : error : unexpected end of data at offset 0x110157 while reading [0x10cf79, 0x11907a) [/Users/runner/work/1/s/src/libraries/Microsoft.Extensions.DependencyModel/tests/Microsoft.Extensions.DependencyModel.Tests.csproj::TargetFramework=net10.0]
##[error]EXEC(0,0): error : (NETCORE_ENGINEERING_TELEMETRY=Build) unexpected end of data at offset 0x110157 while reading [0x10cf79, 0x11907a)
EXEC : error : last sequence in debug line table at offset 0x00000000 is not terminated [/Users/runner/work/1/s/src/libraries/Microsoft.Extensions.DependencyModel/tests/Microsoft.Extensions.DependencyModel.Tests.csproj::TargetFramework=net10.0]
##[error]EXEC(0,0): error : (NETCORE_ENGINEERING_TELEMETRY=Build) last sequence in debug line table at offset 0x00000000 is not terminated
EXEC : error : unexpected end of data at offset 0x110157 while reading [0x10cf79, 0x11907a) [/Users/runner/work/1/s/src/libraries/Microsoft.Extensions.DependencyModel/tests/Microsoft.Extensions.DependencyModel.Tests.csproj::TargetFramework=net10.0]
##[error]EXEC(0,0): error : (NETCORE_ENGINEERING_TELEMETRY=Build) unexpected end of data at offset 0x110157 while reading [0x10cf79, 0x11907a)
EXEC : error : last sequence in debug line table at offset 0x00000000 is not terminated [/Users/runner/work/1/s/src/libraries/Microsoft.Extensions.DependencyModel/tests/Microsoft.Extensions.DependencyModel.Tests.csproj::TargetFramework=net10.0]
##[error]EXEC(0,0): error : (NETCORE_ENGINEERING_TELEMETRY=Build) last sequence in debug line table at offset 0x00000000 is not terminated

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1109875
Error message validated: [unexpected end of data at offset]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 7/31/2025 10:44:38 AM UTC

Report

Build	Definition	Step Name	Console log	Pull Request
1121395	dotnet/runtime	Build product	Log	#118676
1121318	dotnet/runtime	Build product	Log	#118673
1121265	dotnet/runtime	Build product	Log
1120868	dotnet/runtime	Build product	Log
1120257	dotnet/runtime	Build product	Log	#118632
1119756	dotnet/runtime	Build product	Log
1119238	dotnet/runtime	Build product	Log
1118934	dotnet/runtime	Build product	Log
1118829	dotnet/runtime	Build product	Log
1118740	dotnet/runtime	Build product	Log
1118624	dotnet/runtime	Build product	Log
1118380	dotnet/runtime	Build product	Log	#118528
1118286	dotnet/runtime	Build product	Log
1117610	dotnet/runtime	Build product	Log
1117472	dotnet/runtime	Build product	Log	#117502
1117151	dotnet/runtime	Build product	Log	#117502
1117079	dotnet/runtime	Build product	Log
1116603	dotnet/runtime	Build product	Log
1116100	dotnet/runtime	Build product	Log
1115255	dotnet/runtime	Build product	Log
1114914	dotnet/runtime	Build product	Log	#111178
1114687	dotnet/runtime	Build product	Log
1113990	dotnet/runtime	Build product	Log
1113884	dotnet/runtime	Build product	Log	#111178
1113425	dotnet/runtime	Build product	Log	#118324
1113409	dotnet/runtime	Build product	Log
1112650	dotnet/runtime	Build product	Log
1112366	dotnet/runtime	Build product	Log
1112206	dotnet/runtime	Build product	Log	#118060
1112203	dotnet/runtime	Build product	Log
1112097	dotnet/runtime	Build product	Log
1111948	dotnet/runtime	Build product	Log
1111702	dotnet/runtime	Build product	Log	#118256
1111635	dotnet/runtime	Build product	Log
1111302	dotnet/runtime	Build product	Log	#118273
1111300	dotnet/runtime	Build product	Log	#118060
1111090	dotnet/runtime	Build product	Log
1111072	dotnet/runtime	Build product	Log	#118156
1111000	dotnet/runtime	Build product	Log	#118060
1110967	dotnet/runtime	Build product	Log	#118256
1110709	dotnet/runtime	Build product	Log
1110663	dotnet/runtime	Build product	Log	#118235
1110287	dotnet/runtime	Build product	Log	#118235
1110271	dotnet/runtime	Build product	Log	#118231
1110198	dotnet/runtime	Build product	Log
1109875	dotnet/runtime	Build product	Log	#118211

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
3	18	46

[dotnet-policy-service]

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