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Test failure: JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmd #131447
Description
Activity
Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.It looks like a GC liveness / object lifetime reporting issue. @EgorBo, PTAL. It's blocking outerloop.
Failed in (3):
- runtime-coreclr jitstress 20260728.1
- runtime-coreclr outerloop 20260729.1
- runtime-coreclr pgo 20260729.1
Console Log: Console Log
Source: runtime-coreclr jitstress / coreclr linux arm Checked jitminopts @ (Debian.13.Arm32.Open)AzureLinux.3.Arm64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:debian-13-helix-arm32v7@sha256:5782ea4fdaf8904d77a3c90b69eedbca1e6a93a6a8cef0ab77f9fcebbdcbfcd9 / JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmdFailed tests:
runtime-coreclr jitstress - coreclr linux arm Checked jitminopts @ (Debian.13.Arm32.Open)AzureLinux.3.Arm64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:debian-13-helix-arm32v7@sha256:5782ea4fdaf8904d77a3c90b69eedbca1e6a93a6a8cef0ab77f9fcebbdcbfcd9 - coreclr linux arm64 Checked jitminopts @ AzureLinux.3.Arm64.Open - coreclr linux arm64 Checked jitstress1_tiered @ AzureLinux.3.Arm64.Open - coreclr linux arm64 Checked jitstress2_tiered @ AzureLinux.3.Arm64.Open - coreclr linux x64 Checked jitminopts @ AzureLinux.3.Amd64.Open - coreclr linux x64 Checked jitstress1_tiered @ AzureLinux.3.Amd64.Open - coreclr linux x64 Checked jitstress2_tiered @ AzureLinux.3.Amd64.Open - coreclr osx arm64 Checked jitminopts @ OSX.26.Arm64.Open - coreclr osx arm64 Checked jitstress1_tiered @ OSX.26.Arm64.Open - coreclr osx arm64 Checked jitstress2_tiered @ OSX.26.Arm64.Open - coreclr osx x64 Checked jitminopts @ OSX.15.Amd64.Open - coreclr osx x64 Checked jitstress1_tiered @ OSX.15.Amd64.Open - coreclr osx x64 Checked jitstress2_tiered @ OSX.15.Amd64.Open - coreclr windows arm64 Checked jitminopts @ Windows.11.Arm64.Open - coreclr windows arm64 Checked jitstress1_tiered @ Windows.11.Arm64.Open - coreclr windows arm64 Checked jitstress2_tiered @ Windows.11.Arm64.Open - coreclr windows x64 Checked jitminopts @ Windows.10.Amd64.Open - coreclr windows x64 Checked jitstress1_tiered @ Windows.10.Amd64.Open - coreclr windows x64 Checked jitstress2_tiered @ Windows.10.Amd64.Open - coreclr windows x86 Checked jitminopts @ Windows.10.Amd64.Open runtime-coreclr outerloop - coreclr linux arm64 Checked @ (Alpine.324.Arm64.Open)AzureLinux.3.Arm64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.24-helix-arm64v8@sha256:c0651a184147638e54b2f6a3c8f040274b1bf2deb0bf3e5c4513824598497ae0 - coreclr linux arm64 Checked @ AzureLinux.3.Arm64.Open - coreclr linux x64 Checked @ (Alpine.324.Amd64.Open)AzureLinux.3.Amd64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.24-helix-amd64@sha256:240788457ec91460a35f6aa8d70bc1aaa7d1347d211fc5f5c0b35f648a33d7bd - coreclr linux x64 Checked @ AzureLinux.3.Amd64.Open - coreclr osx x64 Checked @ OSX.15.Amd64.Open - coreclr windows arm64 Checked @ Windows.11.Arm64.Open - coreclr windows x64 Checked @ Windows.10.Amd64.Open runtime-coreclr pgo - coreclr linux arm Checked defaultpgo @ (Debian.13.Arm32.Open)AzureLinux.3.Arm64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:debian-13-helix-arm32v7@sha256:5782ea4fdaf8904d77a3c90b69eedbca1e6a93a6a8cef0ab77f9fcebbdcbfcd9 - coreclr linux arm64 Checked defaultpgo @ AzureLinux.3.Arm64.Open - coreclr linux x64 Checked defaultpgo @ AzureLinux.3.Amd64.Open - coreclr osx arm64 Checked defaultpgo @ OSX.26.Arm64.Open - coreclr windows arm64 Checked defaultpgo @ Windows.11.Arm64.Open - coreclr windows x64 Checked defaultpgo @ Windows.10.Amd64.Open - coreclr windows x86 Checked defaultpgo @ Windows.10.Amd64.Open - JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmdFailed in: runtime-coreclr outerloop 20260802.2
Failed tests:
coreclr linux x64 Checked @ (Alpine.324.Amd64.Open)AzureLinux.3.Amd64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.24-helix-amd64@sha256:240788457ec91460a35f6aa8d70bc1aaa7d1347d211fc5f5c0b35f648a33d7bd - JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmd coreclr linux arm64 Checked @ (Alpine.324.Arm64.Open)AzureLinux.3.Arm64.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.24-helix-arm64v8@sha256:c0651a184147638e54b2f6a3c8f040274b1bf2deb0bf3e5c4513824598497ae0 - JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmd coreclr linux x64 Checked @ AzureLinux.3.Amd64.Open - JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmd coreclr linux arm64 Checked @ AzureLinux.3.Arm64.Open - JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmd coreclr osx arm64 Checked @ OSX.26.Arm64.Open - JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmd coreclr osx x64 Checked @ OSX.15.Amd64.Open - JIT/Methodical/Arrays/misc/arrres_il_r/arrres_il_r.cmdError message:
Unhandled exception. System.Exception: Exception of type 'System.Exception' was thrown. at GCTest_arrres_il.Test.Main() waitpid() returned successfully (wstatus 00000000) WEXITSTATUS 0 WTERMSIG 0 /root/helix/work/workitem/e/JIT/Methodical/Methodical_r1/../Arrays/misc/arrres_il_r/arrres_il_r.sh: line 438: 33 Aborted (core dumped) $LAUNCHER $ExePath "${CLRTestExecutionArguments[@]}" Return code: 1 Raw output file: /root/helix/work/workitem/uploads/Arrays/misc/arrres_il_r/output.txt Raw output: BEGIN EXECUTION /root/helix/work/correlation/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false -p System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization=true arrres_il_r.dll '' [createdump] Gathering state for process 33 corerun [createdump] Crashing thread 0021 signal 6 (0006) [createdump] Writing crash report to file /datadisks/disk1/dumps/coredump.33.dmp.crashreport.json [createdump] Crash report successfully written [createdump] Writing minidump with heap to file /datadisks/disk1/dumps/coredump.33.dmp [createdump] Written 35348480 bytes (8630 pages) to core file [createdump] Target process is alive [createdump] Dump successfully written in 438ms Expected: 100 Actual: 134 END EXECUTION - FAILED Test Harness Exitcode is : 1 To run the test: Set up CORE_ROOT and run. > /root/helix/work/workitem/e/JIT/Methodical/Methodical_r1/../Arrays/misc/arrres_il_r/arrres_il_r.shStack trace:
at Xunit.Assert.True(Nullable`1 condition, String userMessage) in /_/src/arcade/src/Microsoft.DotNet.XUnitAssert/src/BooleanAsserts.cs:line 135 at Xunit.Assert.True(Boolean condition, String userMessage) in /_/src/arcade/src/Microsoft.DotNet.XUnitAssert/src/BooleanAsserts.cs:line 117 at TestLibrary.OutOfProcessTest.RunOutOfProcessTest(String assemblyPath, String testPathPrefix) in /__w/1/s/src/tests/Common/CoreCLRTestLibrary/OutOfProcessTest.cs:line 147 at Program.<<Main>$>g__TestExecutor365|0_366(StreamWriter tempLogSw, StreamWriter statsCsvSw, <>c__DisplayClass0_0&)- marked [ci-scan] Test failure: JIT/Methodical/Arrays/misc/arrres_il_r crashes (abort, exit 134) #131744 as a duplicate of this issue
on Aug 3, 2026 on it
- added a commit that references this issue
on Aug 4, 2026 - locked and limited conversation to collaborators
on Sep 3, 2026
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Use this to report build issues in the .NET Helix tabWork that is critical for the release, but we could probably ship withoutCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMIBlocking optional rolling runsBlocking the 'runtime-coreclr outerloop' and 'runtime-libraries-coreclr outerloop' runs
Failed in: runtime-coreclr outerloop 20260727.3
Failed tests:
Error message:
Stack trace:
Kusto query result:
Known Issue Error Message
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{ "ErrorMessage": "at GCTest_arrres_il.Test.Main", "ErrorPattern": "", "BuildRetry": false, "ExcludeConsoleLog": false }Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1528585
Error message validated:
[at GCTest_arrres_il.Test.Main]Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 8/3/2026 2:47:21 PM UTC
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