Console log: 'Microsoft.Extensions.Caching.Memory.Tests' from job 8ef13d59-e647-4734-9528-4ed5e7a9c5bc (azurelinux.3.arm64.open) using docker image mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.24-helix-arm32v7@sha256:f4e3341b4234c06cf751287bf429702bbaccc7fc7cf3419ac49bec318513857f on a00CSNB running $HELIX_CORRELATION_PAYLOAD/scripts/3ad923610ff0471c9ba203c49fbeb315/execute.sh in /datadisks/disk1/work/A7740963/w/B7FC09AF/e max 2700 seconds Output: [BEGIN EXECUTION] + cd /root/helix/work/workitem/e + mkdir -p /datadisks/disk1/dumps/ + /root/helix/work/correlation/scripts/3ad923610ff0471c9ba203c49fbeb315/execute.sh + export '__TestArchitecture=arm' + ./RunTests.sh --runtime-path /root/helix/work/correlation ========================= Begin custom configuration settings ============================== export __IsXUnitLogCheckerSupported=1 export XUNIT_HIDE_PASSING_OUTPUT_DIAGNOSTICS=1 ========================== End custom configuration settings =============================== ----- start Fri Jul 24 21:04:19 UTC 2026 =============== To repro directly: ===================================================== pushd . /root/helix/work/correlation/dotnet exec --runtimeconfig Microsoft.Extensions.Caching.Memory.Tests.runtimeconfig.json --depsfile Microsoft.Extensions.Caching.Memory.Tests.deps.json xunit.console.dll Microsoft.Extensions.Caching.Memory.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing popd =========================================================================================================== /root/helix/work/workitem/e /root/helix/work/workitem/e Discovering: Microsoft.Extensions.Caching.Memory.Tests (method display = ClassAndMethod, method display options = None) Discovered: Microsoft.Extensions.Caching.Memory.Tests (found 121 of 130 test cases) Starting: Microsoft.Extensions.Caching.Memory.Tests (parallel test collections = on [2 threads], stop on fail = off) Assert failure(PID 17 [0x00000011], Thread: 39 [0x0027]): Assertion failed 'head != nullptr' in 'Microsoft.Extensions.Caching.Memory.CompactTestsDisableParallelization+<>c__DisplayClass0_0:b__1():this' during 'Morph - Global' (IL size 114; hash 0xab01e139; Tier0-FullOpts) File: /__w/1/s/src/coreclr/jit/gentree.cpp:1161 Image: /root/helix/work/correlation/dotnet [createdump] Gathering state for process 17 dotnet [createdump] Crashing thread 0027 signal 6 (0006) [createdump] Writing crash report to file /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json [createdump] Crash report successfully written [createdump] Writing minidump with heap to file /datadisks/disk1/dumps/coredump.17.dmp [createdump] Written 74063872 bytes (18082 pages) to core file [createdump] Target process is alive [createdump] Dump successfully written in 181ms waitpid() returned successfully (wstatus 00000000) WEXITSTATUS 0 WTERMSIG 0 ./RunTests.sh: line 175: 17 Aborted (core dumped) "$RUNTIME_PATH/dotnet" exec --runtimeconfig Microsoft.Extensions.Caching.Memory.Tests.runtimeconfig.json --depsfile Microsoft.Extensions.Caching.Memory.Tests.deps.json xunit.console.dll Microsoft.Extensions.Caching.Memory.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing $RSP_FILE /root/helix/work/workitem/e ----- end Fri Jul 24 21:04:26 UTC 2026 ----- exit code 134 ---------------------------------------------------------- exit code 134 means SIGABRT Abort. Managed or native assert, or runtime check such as heap corruption, caused call to abort(). Core dumped. ulimit -c value: unlimited cat /proc/sys/kernel/core_pattern: /datadisks/disk1/dumps/core.%u.%p cat /proc/sys/kernel/core_uses_pid: 1 cat: /proc/sys/kernel/coredump_filter: No such file or directory cat /proc/sys/kernel/coredump_filter: Looking around for any Linux dumps... Looking for files matching core.* ... dmesg: klogctl: Operation not permitted XUnitLogChecker status: 1 ----- start =============== XUnitLogChecker Output ===================================================== Total dumps found in /datadisks/disk1/dumps: 1 Executing XUnitLogChecker in /datadisks/disk1/dumps... /root/helix/work/correlation/XUnitLogChecker --dumps-path /datadisks/disk1/dumps [XUnitLogChecker]: 21:04:26.43: Only dumps checking will be done. [XUnitLogChecker]: 21:04:26.43: Checking for dumps... [XUnitLogChecker]: 21:04:26.43: Reading crash report '/datadisks/disk1/dumps/coredump.17.dmp.crashreport.json'... [XUnitLogChecker]: 21:04:26.43: Stack Trace Found: Invoking: sudo ls -l /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json stdout: -rw------- 1 helixbot adm 79691 Jul 24 21:04 /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json ========================================= Invoking: sudo chmod a+rw /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json Invoking: sudo chown helixbot /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json ========================================= Invoking: sudo ls -l /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json stdout: -rw-rw-rw- 1 helixbot adm 79691 Jul 24 21:04 /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json ========================================= Invoking: ls -l /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json stdout: -rw-rw-rw- 1 helixbot adm 79691 Jul 24 21:04 /datadisks/disk1/dumps/coredump.17.dmp.crashreport.json Printing stacktrace from '/datadisks/disk1/dumps/coredump.17.dmp.crashreport.json' Invoking llvm-symbolizer --pretty-print Stack trace: ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ?? at ??:0:0 ----- end =============== XUnitLogChecker Output - exit code 0 =========================== + export '_commandExitCode=134' + python /root/helix/work/correlation/reporter/run.py https://dev.azure.com/dnceng-public/ public 42012640 eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsIng1dCI6ImFGa21LVkZjLTRXVjZzWENCdk5aa1hJNTA1WSIsImtpZCI6ImFGa21LVkZjLTRXVjZzWENCdk5aa1hJNTA1WSJ9.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.dh051iogu6s4lSq6bu8umu3CyBkOdPejp3sgIi2l7mOs1VdDbQR0YSiWQEGkRyVPiCbQNIkgOQSinLB73AlhgnJeK6V6emfBZ_XMAQ2NyaoqBTh56lYFKBNEaW1h6ap80cZ11kZGvvr05KgfniAtvBFMNuZgM6A2ONr0dPcKUHZEXAf3aX8zrboVqOQtM4QxhFOGE6-1X3YgudVBCKGTy6Sla_9o7aaz9Or04Wa8KWfTKiT_s6nSGN6SB9xiLEWexNN_yBT_FDJEVtymryZMi6nS7rl8itDPJCIebqAIxpW7DM2xNYEwEBn5nioDqRC9RtDrTUaDLsHmhIHV26XJ8Q /home/helixbot/.vsts-env/lib/python3.14/site-packages/azure/__init__.py:5: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81. import pkg_resources 2026-07-24T21:04:28.085Z INFO run.py managed_identity(151) __init__ ManagedIdentityCredential will use IMDS with client_id: 3423231b-6b9e-4177-8817-76276b647404 2026-07-24T21:04:28.085Z INFO run.py azure_utils(32) get_credential_and_access_token VMSSManagedIdentity VmssMIClientIdForUpload Auth type will be used 2026-07-24T21:04:28.086Z INFO run.py _universal(535) on_request Request URL: 'http://169.254.169.254/metadata/identity/oauth2/token?api-version=2018-02-01&resource=REDACTED&client_id=REDACTED' Request method: 'GET' Request headers: 'Metadata': 'REDACTED' 'x-client-SKU': 'REDACTED' 'x-client-Ver': 'REDACTED' 'x-ms-client-request-id': '1e9a6c46-2c6c-4512-bd2b-97fc71b37d81' 'User-Agent': 'azsdk-python-identity/1.25.3 Python/3.14.5 (Linux-6.6.139.1-1.azl3-aarch64-with-musl1)' No body was attached to the request 2026-07-24T21:04:28.097Z INFO run.py _universal(581) on_response Response status: 200 Response headers: 'Content-Type': 'application/json; charset=utf-8' 'Server': 'IMDS/150.870.65.2118' 'x-ms-request-id': '1e9a6c46-2c6c-4512-bd2b-97fc71b37d81' 'Date': 'Fri, 24 Jul 2026 21:04:27 GMT' 'Content-Length': '2531' 2026-07-24T21:04:28.097Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token succeeded 2026-07-24T21:04:28.097Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token succeeded 2026-07-24T21:04:28.097Z INFO run.py azure_utils(64) get_credential_and_access_token Credentials are valid 2026-07-24T21:04:28.099Z INFO run.py msal_managed_identity_client(165) _get_token_base ImdsCredential.get_token_info succeeded 2026-07-24T21:04:28.100Z INFO run.py decorators(24) wrapper ManagedIdentityCredential.get_token_info succeeded 2026-07-24T21:04:28.162Z INFO run.py run(67) main Beginning reading of test results. 2026-07-24T21:04:28.162Z INFO run.py __init__(49) read_results Searching '/root/helix/work/workitem/e' for test results files 2026-07-24T21:04:28.162Z INFO run.py __init__(49) read_results Searching '/root/helix/work/workitem/uploads' for test results files 2026-07-24T21:04:28.162Z WARNING run.py __init__(62) read_results No results file found in any of the following formats: xunit, junit, trx 2026-07-24T21:04:28.163Z INFO run.py packing_test_reporter(30) report_results Packing 0 test reports to '/root/helix/work/workitem/e/__test_report.json' 2026-07-24T21:04:28.163Z INFO run.py packing_test_reporter(33) report_results Packed 3113 bytes 2026-07-24T21:04:28.163Z INFO run.py _helix_compat(255) report_results Writing 0 test results to '/root/helix/work/workitem/e/__test_report_v2.json' (JSON v1) 2026-07-24T21:04:28.163Z INFO run.py _helix_compat(261) report_results Wrote 2980 bytes to '/root/helix/work/workitem/e/__test_report_v2.json' + python /root/helix/work/correlation/gen-debug-dump-docs.py -buildid 1525734 -workitem Microsoft.Extensions.Caching.Memory.Tests -jobid 8ef13d59-e647-4734-9528-4ed5e7a9c5bc -outdir /root/helix/work/workitem/uploads -templatedir /root/helix/work/correlation -dumpdir /datadisks/disk1/dumps -productver 11.0.0 gen-debug-dump-docs.py: read file: /root/helix/work/correlation/debug-dump-template.md gen-debug-dump-docs.py: writing output file: /root/helix/work/workitem/uploads/how-to-debug-dump.md gen-debug-dump-docs.py: done writing debug dump information + exit 134 + _commandExitCode=134 + chmod -R 777 /datadisks/disk1/dumps + exit 134 [END EXECUTION] Exit Code:134