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[mono][ios] Eventpipe gcdump test failing on apple mobile platforms #90012

Closed
#91785
Closed
[mono][ios] Eventpipe gcdump test failing on apple mobile platforms#90012
#91785
Assignees
lateralusX
Labels
Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
Milestone
9.0.0

Description

@kotlarmilos
kotlarmilos
opened on Aug 4, 2023

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363106
Build error leg or test failing: tracing/eventpipe/gcdump.dll
Pull request: #89726

Error Message

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

{
"ErrorMessage": "Application has finished with exit code 255 but 100 was expected",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}

Test log:

[03:12:26.0256760] Launched application 'net.dot.tracing_eventpipe' on 'DNCENGOSX117' with pid 14378
[03:12:26.1444880] 2023-08-04 03:12:26.185 tracing_eventpipe[14378:13727264] 0.0s: ==TEST STARTING==
[03:12:26.1548200] 2023-08-04 03:12:26.198 tracing_eventpipe[14378:13727274] 0.0s: Started sending sentinel events...
[03:12:26.1581380] 2023-08-04 03:12:26.201 tracing_eventpipe[14378:13727276] 0.0s: Connecting to EventPipe...
[03:12:26.2010550] 2023-08-04 03:12:26.244 tracing_eventpipe[14378:13727276] 0.1s: Creating EventPipeEventSource...
[03:12:26.2053600] 2023-08-04 03:12:26.248 tracing_eventpipe[14378:13727276] 0.1s: EventPipeEventSource created
[03:12:26.2137250] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Dynamic.All callback registered
[03:12:26.2137700] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Running optional trace validator
[03:12:26.2221300] 2023-08-04 03:12:26.264 tracing_eventpipe[14378:13727276] 0.1s: Finished running optional trace validator
[03:12:26.2221690] 2023-08-04 03:12:26.265 tracing_eventpipe[14378:13727276] 0.1s: Starting stream processing...
[03:12:26.3359410] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727276] 0.2s: Saw sentinel event
[03:12:26.3359870] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727274] 0.2s: Stopped sending sentinel events
[03:12:26.3371410] 2023-08-04 03:12:26.380 tracing_eventpipe[14378:13727264] 0.2s: Starting event generating action...
[03:12:36.3443740] 2023-08-04 03:12:36.387 tracing_eventpipe[14378:13727264] 10.2s: Stopping event generating action
[03:12:36.3456970] 2023-08-04 03:12:36.389 tracing_eventpipe[14378:13727274] 10.2s: Sending StopTracing command...
[03:12:36.4805540] 2023-08-04 03:12:36.524 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-DotNETCore-EventPipe'
[03:12:36.4967410] 2023-08-04 03:12:36.540 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
[03:12:36.5134950] 2023-08-04 03:12:36.557 tracing_eventpipe[14378:13727274] 10.4s: Finished StopTracing command
[03:12:36.5411160] 2023-08-04 03:12:36.584 tracing_eventpipe[14378:13727276] 10.4s: Stopping stream processing
[03:12:36.5412890] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727276] 10.4s: Dropped 0 events
[03:12:36.5414080] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Reader task finished
[03:12:36.5415490] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Validating optional callback...
[03:12:36.5416170] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] Test failed due to missing GC heap events.
[03:12:36.5417250] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] _seenGCStart = False
[03:12:36.5417550] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _seenGCStop = False
[03:12:36.5417610] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkTypeCount = 0
[03:12:36.5419840] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkNodeCount = 0
[03:12:36.5420020] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkEdgeCount = 0
[03:12:36.5420080] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootEdgeCount = 0
[03:12:36.5420130] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootStaticVarCount = 0
[03:12:36.5420220] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] 10.4s: ==TEST FINISHED: FAILED!==
[03:12:36.5473960] Xamarin.Hosting: Process '14378' exited with exit code 255 or crashing signal .
[03:12:36.5478560] Application 'net.dot.tracing_eventpipe' terminated (with exit code '255' and/or crashing signal ').

Repro steps

  1. Build the runtime
./build.sh -ci -arch x64 -os tvossimulator -s mono+libs -c Release
  1. Build and AOT compile the tests
./src/tests/build.sh ci os tvossimulator x64 Release -mono tree tracing/eventpipe /p:ArchiveTests=true /p:DevTeamProvisioning=- /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:LibrariesConfiguration=Release
  1. Run the app bundle using Xcode using the following environment variables
MONO_APPLE_APP_ENTRY_POINT_LIB_NAME = 'testdir-gcdump/gcdump.dll'
MONO_APPLE_APP_ASSEMBLY_LOAD_PREFIX = 'testdir-gcdump'

Note: You may need to provide a correct path to the cross compiler in the AppleBuild.targets.

Known issue validation

Build: 🔎https://dev.azure.com/dnceng-public/public/_build/results?buildId=363106
Error message validated:Application has finished with exit code 255 but 100 was expected
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 8/4/2023 11:24:17 AM UTC

Report

Summary

24-Hour Hit Count7-Day Hit Count1-Month Count
000

Metadata

Metadata

Assignees

Labels

Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue

Type

No type

Projects

No projects

    Milestone

    Relationships

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    No branches or pull requests

    Issue actions

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var __re = new RegExp('^' + "github\\.com" + '
[mono][ios] Eventpipe gcdump test failing on apple mobile platforms · Issue #90012 · dotnet/runtime · GitHub
    Skip to content
    [mono][ios] Eventpipe gcdump test failing on apple mobile platforms #90012
    Closed
    #91785
    Closed
    [mono][ios] Eventpipe gcdump test failing on apple mobile platforms#90012
    #91785
    Assignees
    lateralusX
    Labels
    Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
    Milestone
    9.0.0
    Description
    @kotlarmilos
    kotlarmilos
    opened on Aug 4, 2023
    Build Information
    Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363106
    
Build error leg or test failing: tracing/eventpipe/gcdump.dll
    
Pull request: #89726
    Error Message
    Fill the error message using step by step known issues guidance.
    {
"ErrorMessage": "Application has finished with exit code 255 but 100 was expected",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
    Test log:
    [03:12:26.0256760] Launched application 'net.dot.tracing_eventpipe' on 'DNCENGOSX117' with pid 14378
[03:12:26.1444880] 2023-08-04 03:12:26.185 tracing_eventpipe[14378:13727264] 0.0s: ==TEST STARTING==
[03:12:26.1548200] 2023-08-04 03:12:26.198 tracing_eventpipe[14378:13727274] 0.0s: Started sending sentinel events...
[03:12:26.1581380] 2023-08-04 03:12:26.201 tracing_eventpipe[14378:13727276] 0.0s: Connecting to EventPipe...
[03:12:26.2010550] 2023-08-04 03:12:26.244 tracing_eventpipe[14378:13727276] 0.1s: Creating EventPipeEventSource...
[03:12:26.2053600] 2023-08-04 03:12:26.248 tracing_eventpipe[14378:13727276] 0.1s: EventPipeEventSource created
[03:12:26.2137250] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Dynamic.All callback registered
[03:12:26.2137700] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Running optional trace validator
[03:12:26.2221300] 2023-08-04 03:12:26.264 tracing_eventpipe[14378:13727276] 0.1s: Finished running optional trace validator
[03:12:26.2221690] 2023-08-04 03:12:26.265 tracing_eventpipe[14378:13727276] 0.1s: Starting stream processing...
[03:12:26.3359410] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727276] 0.2s: Saw sentinel event
[03:12:26.3359870] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727274] 0.2s: Stopped sending sentinel events
[03:12:26.3371410] 2023-08-04 03:12:26.380 tracing_eventpipe[14378:13727264] 0.2s: Starting event generating action...
[03:12:36.3443740] 2023-08-04 03:12:36.387 tracing_eventpipe[14378:13727264] 10.2s: Stopping event generating action
[03:12:36.3456970] 2023-08-04 03:12:36.389 tracing_eventpipe[14378:13727274] 10.2s: Sending StopTracing command...
[03:12:36.4805540] 2023-08-04 03:12:36.524 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-DotNETCore-EventPipe'
[03:12:36.4967410] 2023-08-04 03:12:36.540 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
[03:12:36.5134950] 2023-08-04 03:12:36.557 tracing_eventpipe[14378:13727274] 10.4s: Finished StopTracing command
[03:12:36.5411160] 2023-08-04 03:12:36.584 tracing_eventpipe[14378:13727276] 10.4s: Stopping stream processing
[03:12:36.5412890] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727276] 10.4s: Dropped 0 events
[03:12:36.5414080] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Reader task finished
[03:12:36.5415490] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Validating optional callback...
[03:12:36.5416170] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] Test failed due to missing GC heap events.
[03:12:36.5417250] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] _seenGCStart = False
[03:12:36.5417550] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _seenGCStop = False
[03:12:36.5417610] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkTypeCount = 0
[03:12:36.5419840] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkNodeCount = 0
[03:12:36.5420020] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkEdgeCount = 0
[03:12:36.5420080] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootEdgeCount = 0
[03:12:36.5420130] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootStaticVarCount = 0
[03:12:36.5420220] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] 10.4s: ==TEST FINISHED: FAILED!==
[03:12:36.5473960] Xamarin.Hosting: Process '14378' exited with exit code 255 or crashing signal .
[03:12:36.5478560] Application 'net.dot.tracing_eventpipe' terminated (with exit code '255' and/or crashing signal ').

    Repro steps
    1. Build the runtime
    ./build.sh -ci -arch x64 -os tvossimulator -s mono+libs -c Release

    1. Build and AOT compile the tests
    ./src/tests/build.sh ci os tvossimulator x64 Release -mono tree tracing/eventpipe /p:ArchiveTests=true /p:DevTeamProvisioning=- /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:LibrariesConfiguration=Release

    1. Run the app bundle using Xcode using the following environment variables
    MONO_APPLE_APP_ENTRY_POINT_LIB_NAME = 'testdir-gcdump/gcdump.dll'
MONO_APPLE_APP_ASSEMBLY_LOAD_PREFIX = 'testdir-gcdump'

    Note: You may need to provide a correct path to the cross compiler in the AppleBuild.targets.
    Known issue validation
    Build: 🔎https://dev.azure.com/dnceng-public/public/_build/results?buildId=363106
    Error message validated:Application has finished with exit code 255 but 100 was expected
    Result validation: ✅ Known issue matched with the provided build.
    Validation performed at: 8/4/2023 11:24:17 AM UTC
    Report
    Summary
    24-Hour Hit Count7-Day Hit Count1-Month Count
    000
    Metadata
    Metadata
    Assignees
    Labels
    Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
    Type
    No type
    Projects
    No projects
      Milestone
      Relationships
      None yet
      Development
      No branches or pull requests
      Issue actions
      
, 'i');
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try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[mono][ios] Eventpipe gcdump test failing on apple mobile platforms · Issue #90012 · dotnet/runtime · GitHub
      Skip to content
      [mono][ios] Eventpipe gcdump test failing on apple mobile platforms #90012
      Closed
      #91785
      Closed
      [mono][ios] Eventpipe gcdump test failing on apple mobile platforms#90012
      #91785
      Assignees
      lateralusX
      Labels
      Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
      Milestone
      9.0.0
      Description
      @kotlarmilos
      kotlarmilos
      opened on Aug 4, 2023
      Build Information
      Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363106
      
Build error leg or test failing: tracing/eventpipe/gcdump.dll
      
Pull request: #89726
      Error Message
      Fill the error message using step by step known issues guidance.
      {
"ErrorMessage": "Application has finished with exit code 255 but 100 was expected",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
      Test log:
      [03:12:26.0256760] Launched application 'net.dot.tracing_eventpipe' on 'DNCENGOSX117' with pid 14378
[03:12:26.1444880] 2023-08-04 03:12:26.185 tracing_eventpipe[14378:13727264] 0.0s: ==TEST STARTING==
[03:12:26.1548200] 2023-08-04 03:12:26.198 tracing_eventpipe[14378:13727274] 0.0s: Started sending sentinel events...
[03:12:26.1581380] 2023-08-04 03:12:26.201 tracing_eventpipe[14378:13727276] 0.0s: Connecting to EventPipe...
[03:12:26.2010550] 2023-08-04 03:12:26.244 tracing_eventpipe[14378:13727276] 0.1s: Creating EventPipeEventSource...
[03:12:26.2053600] 2023-08-04 03:12:26.248 tracing_eventpipe[14378:13727276] 0.1s: EventPipeEventSource created
[03:12:26.2137250] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Dynamic.All callback registered
[03:12:26.2137700] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Running optional trace validator
[03:12:26.2221300] 2023-08-04 03:12:26.264 tracing_eventpipe[14378:13727276] 0.1s: Finished running optional trace validator
[03:12:26.2221690] 2023-08-04 03:12:26.265 tracing_eventpipe[14378:13727276] 0.1s: Starting stream processing...
[03:12:26.3359410] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727276] 0.2s: Saw sentinel event
[03:12:26.3359870] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727274] 0.2s: Stopped sending sentinel events
[03:12:26.3371410] 2023-08-04 03:12:26.380 tracing_eventpipe[14378:13727264] 0.2s: Starting event generating action...
[03:12:36.3443740] 2023-08-04 03:12:36.387 tracing_eventpipe[14378:13727264] 10.2s: Stopping event generating action
[03:12:36.3456970] 2023-08-04 03:12:36.389 tracing_eventpipe[14378:13727274] 10.2s: Sending StopTracing command...
[03:12:36.4805540] 2023-08-04 03:12:36.524 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-DotNETCore-EventPipe'
[03:12:36.4967410] 2023-08-04 03:12:36.540 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
[03:12:36.5134950] 2023-08-04 03:12:36.557 tracing_eventpipe[14378:13727274] 10.4s: Finished StopTracing command
[03:12:36.5411160] 2023-08-04 03:12:36.584 tracing_eventpipe[14378:13727276] 10.4s: Stopping stream processing
[03:12:36.5412890] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727276] 10.4s: Dropped 0 events
[03:12:36.5414080] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Reader task finished
[03:12:36.5415490] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Validating optional callback...
[03:12:36.5416170] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] Test failed due to missing GC heap events.
[03:12:36.5417250] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] _seenGCStart = False
[03:12:36.5417550] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _seenGCStop = False
[03:12:36.5417610] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkTypeCount = 0
[03:12:36.5419840] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkNodeCount = 0
[03:12:36.5420020] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkEdgeCount = 0
[03:12:36.5420080] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootEdgeCount = 0
[03:12:36.5420130] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootStaticVarCount = 0
[03:12:36.5420220] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] 10.4s: ==TEST FINISHED: FAILED!==
[03:12:36.5473960] Xamarin.Hosting: Process '14378' exited with exit code 255 or crashing signal .
[03:12:36.5478560] Application 'net.dot.tracing_eventpipe' terminated (with exit code '255' and/or crashing signal ').

      Repro steps
      1. Build the runtime
      ./build.sh -ci -arch x64 -os tvossimulator -s mono+libs -c Release

      1. Build and AOT compile the tests
      ./src/tests/build.sh ci os tvossimulator x64 Release -mono tree tracing/eventpipe /p:ArchiveTests=true /p:DevTeamProvisioning=- /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:LibrariesConfiguration=Release

      1. Run the app bundle using Xcode using the following environment variables
      MONO_APPLE_APP_ENTRY_POINT_LIB_NAME = 'testdir-gcdump/gcdump.dll'
MONO_APPLE_APP_ASSEMBLY_LOAD_PREFIX = 'testdir-gcdump'

      Note: You may need to provide a correct path to the cross compiler in the AppleBuild.targets.
      Known issue validation
      Build: 🔎https://dev.azure.com/dnceng-public/public/_build/results?buildId=363106
      Error message validated:Application has finished with exit code 255 but 100 was expected
      Result validation: ✅ Known issue matched with the provided build.
      Validation performed at: 8/4/2023 11:24:17 AM UTC
      Report
      Summary
      24-Hour Hit Count7-Day Hit Count1-Month Count
      000
      Metadata
      Metadata
      Assignees
      Labels
      Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
      Type
      No type
      Projects
      No projects
        Milestone
        Relationships
        None yet
        Development
        No branches or pull requests
        Issue actions
        
, 'i');
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var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[mono][ios] Eventpipe gcdump test failing on apple mobile platforms · Issue #90012 · dotnet/runtime · GitHub
        Skip to content
        [mono][ios] Eventpipe gcdump test failing on apple mobile platforms #90012
        Closed
        #91785
        Closed
        [mono][ios] Eventpipe gcdump test failing on apple mobile platforms#90012
        #91785
        Assignees
        lateralusX
        Labels
        Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
        Milestone
        9.0.0
        Description
        @kotlarmilos
        kotlarmilos
        opened on Aug 4, 2023
        Build Information
        Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363106
        
Build error leg or test failing: tracing/eventpipe/gcdump.dll
        
Pull request: #89726
        Error Message
        Fill the error message using step by step known issues guidance.
        {
"ErrorMessage": "Application has finished with exit code 255 but 100 was expected",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
        Test log:
        [03:12:26.0256760] Launched application 'net.dot.tracing_eventpipe' on 'DNCENGOSX117' with pid 14378
[03:12:26.1444880] 2023-08-04 03:12:26.185 tracing_eventpipe[14378:13727264] 0.0s: ==TEST STARTING==
[03:12:26.1548200] 2023-08-04 03:12:26.198 tracing_eventpipe[14378:13727274] 0.0s: Started sending sentinel events...
[03:12:26.1581380] 2023-08-04 03:12:26.201 tracing_eventpipe[14378:13727276] 0.0s: Connecting to EventPipe...
[03:12:26.2010550] 2023-08-04 03:12:26.244 tracing_eventpipe[14378:13727276] 0.1s: Creating EventPipeEventSource...
[03:12:26.2053600] 2023-08-04 03:12:26.248 tracing_eventpipe[14378:13727276] 0.1s: EventPipeEventSource created
[03:12:26.2137250] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Dynamic.All callback registered
[03:12:26.2137700] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Running optional trace validator
[03:12:26.2221300] 2023-08-04 03:12:26.264 tracing_eventpipe[14378:13727276] 0.1s: Finished running optional trace validator
[03:12:26.2221690] 2023-08-04 03:12:26.265 tracing_eventpipe[14378:13727276] 0.1s: Starting stream processing...
[03:12:26.3359410] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727276] 0.2s: Saw sentinel event
[03:12:26.3359870] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727274] 0.2s: Stopped sending sentinel events
[03:12:26.3371410] 2023-08-04 03:12:26.380 tracing_eventpipe[14378:13727264] 0.2s: Starting event generating action...
[03:12:36.3443740] 2023-08-04 03:12:36.387 tracing_eventpipe[14378:13727264] 10.2s: Stopping event generating action
[03:12:36.3456970] 2023-08-04 03:12:36.389 tracing_eventpipe[14378:13727274] 10.2s: Sending StopTracing command...
[03:12:36.4805540] 2023-08-04 03:12:36.524 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-DotNETCore-EventPipe'
[03:12:36.4967410] 2023-08-04 03:12:36.540 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
[03:12:36.5134950] 2023-08-04 03:12:36.557 tracing_eventpipe[14378:13727274] 10.4s: Finished StopTracing command
[03:12:36.5411160] 2023-08-04 03:12:36.584 tracing_eventpipe[14378:13727276] 10.4s: Stopping stream processing
[03:12:36.5412890] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727276] 10.4s: Dropped 0 events
[03:12:36.5414080] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Reader task finished
[03:12:36.5415490] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Validating optional callback...
[03:12:36.5416170] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] Test failed due to missing GC heap events.
[03:12:36.5417250] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] _seenGCStart = False
[03:12:36.5417550] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _seenGCStop = False
[03:12:36.5417610] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkTypeCount = 0
[03:12:36.5419840] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkNodeCount = 0
[03:12:36.5420020] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkEdgeCount = 0
[03:12:36.5420080] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootEdgeCount = 0
[03:12:36.5420130] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootStaticVarCount = 0
[03:12:36.5420220] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] 10.4s: ==TEST FINISHED: FAILED!==
[03:12:36.5473960] Xamarin.Hosting: Process '14378' exited with exit code 255 or crashing signal .
[03:12:36.5478560] Application 'net.dot.tracing_eventpipe' terminated (with exit code '255' and/or crashing signal ').

        Repro steps
        1. Build the runtime
        ./build.sh -ci -arch x64 -os tvossimulator -s mono+libs -c Release

        1. Build and AOT compile the tests
        ./src/tests/build.sh ci os tvossimulator x64 Release -mono tree tracing/eventpipe /p:ArchiveTests=true /p:DevTeamProvisioning=- /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:LibrariesConfiguration=Release

        1. Run the app bundle using Xcode using the following environment variables
        MONO_APPLE_APP_ENTRY_POINT_LIB_NAME = 'testdir-gcdump/gcdump.dll'
MONO_APPLE_APP_ASSEMBLY_LOAD_PREFIX = 'testdir-gcdump'

        Note: You may need to provide a correct path to the cross compiler in the AppleBuild.targets.
        Known issue validation
        Build: 🔎https://dev.azure.com/dnceng-public/public/_build/results?buildId=363106
        Error message validated:Application has finished with exit code 255 but 100 was expected
        Result validation: ✅ Known issue matched with the provided build.
        Validation performed at: 8/4/2023 11:24:17 AM UTC
        Report
        Summary
        24-Hour Hit Count7-Day Hit Count1-Month Count
        000
        Metadata
        Metadata
        Assignees
        Labels
        Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
        Type
        No type
        Projects
        No projects
          Milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
[mono][ios] Eventpipe gcdump test failing on apple mobile platforms · Issue #90012 · dotnet/runtime · GitHub
          Skip to content
          [mono][ios] Eventpipe gcdump test failing on apple mobile platforms #90012
          Closed
          #91785
          Closed
          [mono][ios] Eventpipe gcdump test failing on apple mobile platforms#90012
          #91785
          Assignees
          lateralusX
          Labels
          Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
          Milestone
          9.0.0
          Description
          @kotlarmilos
          kotlarmilos
          opened on Aug 4, 2023
          Build Information
          Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363106
          
Build error leg or test failing: tracing/eventpipe/gcdump.dll
          
Pull request: #89726
          Error Message
          Fill the error message using step by step known issues guidance.
          {
"ErrorMessage": "Application has finished with exit code 255 but 100 was expected",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
          Test log:
          [03:12:26.0256760] Launched application 'net.dot.tracing_eventpipe' on 'DNCENGOSX117' with pid 14378
[03:12:26.1444880] 2023-08-04 03:12:26.185 tracing_eventpipe[14378:13727264] 0.0s: ==TEST STARTING==
[03:12:26.1548200] 2023-08-04 03:12:26.198 tracing_eventpipe[14378:13727274] 0.0s: Started sending sentinel events...
[03:12:26.1581380] 2023-08-04 03:12:26.201 tracing_eventpipe[14378:13727276] 0.0s: Connecting to EventPipe...
[03:12:26.2010550] 2023-08-04 03:12:26.244 tracing_eventpipe[14378:13727276] 0.1s: Creating EventPipeEventSource...
[03:12:26.2053600] 2023-08-04 03:12:26.248 tracing_eventpipe[14378:13727276] 0.1s: EventPipeEventSource created
[03:12:26.2137250] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Dynamic.All callback registered
[03:12:26.2137700] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Running optional trace validator
[03:12:26.2221300] 2023-08-04 03:12:26.264 tracing_eventpipe[14378:13727276] 0.1s: Finished running optional trace validator
[03:12:26.2221690] 2023-08-04 03:12:26.265 tracing_eventpipe[14378:13727276] 0.1s: Starting stream processing...
[03:12:26.3359410] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727276] 0.2s: Saw sentinel event
[03:12:26.3359870] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727274] 0.2s: Stopped sending sentinel events
[03:12:26.3371410] 2023-08-04 03:12:26.380 tracing_eventpipe[14378:13727264] 0.2s: Starting event generating action...
[03:12:36.3443740] 2023-08-04 03:12:36.387 tracing_eventpipe[14378:13727264] 10.2s: Stopping event generating action
[03:12:36.3456970] 2023-08-04 03:12:36.389 tracing_eventpipe[14378:13727274] 10.2s: Sending StopTracing command...
[03:12:36.4805540] 2023-08-04 03:12:36.524 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-DotNETCore-EventPipe'
[03:12:36.4967410] 2023-08-04 03:12:36.540 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
[03:12:36.5134950] 2023-08-04 03:12:36.557 tracing_eventpipe[14378:13727274] 10.4s: Finished StopTracing command
[03:12:36.5411160] 2023-08-04 03:12:36.584 tracing_eventpipe[14378:13727276] 10.4s: Stopping stream processing
[03:12:36.5412890] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727276] 10.4s: Dropped 0 events
[03:12:36.5414080] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Reader task finished
[03:12:36.5415490] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Validating optional callback...
[03:12:36.5416170] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] Test failed due to missing GC heap events.
[03:12:36.5417250] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] _seenGCStart = False
[03:12:36.5417550] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _seenGCStop = False
[03:12:36.5417610] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkTypeCount = 0
[03:12:36.5419840] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkNodeCount = 0
[03:12:36.5420020] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkEdgeCount = 0
[03:12:36.5420080] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootEdgeCount = 0
[03:12:36.5420130] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootStaticVarCount = 0
[03:12:36.5420220] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] 10.4s: ==TEST FINISHED: FAILED!==
[03:12:36.5473960] Xamarin.Hosting: Process '14378' exited with exit code 255 or crashing signal .
[03:12:36.5478560] Application 'net.dot.tracing_eventpipe' terminated (with exit code '255' and/or crashing signal ').

          Repro steps
          1. Build the runtime
          ./build.sh -ci -arch x64 -os tvossimulator -s mono+libs -c Release

          1. Build and AOT compile the tests
          ./src/tests/build.sh ci os tvossimulator x64 Release -mono tree tracing/eventpipe /p:ArchiveTests=true /p:DevTeamProvisioning=- /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:LibrariesConfiguration=Release

          1. Run the app bundle using Xcode using the following environment variables
          MONO_APPLE_APP_ENTRY_POINT_LIB_NAME = 'testdir-gcdump/gcdump.dll'
MONO_APPLE_APP_ASSEMBLY_LOAD_PREFIX = 'testdir-gcdump'

          Note: You may need to provide a correct path to the cross compiler in the AppleBuild.targets.
          Known issue validation
          Build: 🔎https://dev.azure.com/dnceng-public/public/_build/results?buildId=363106
          Error message validated:Application has finished with exit code 255 but 100 was expected
          Result validation: ✅ Known issue matched with the provided build.
          Validation performed at: 8/4/2023 11:24:17 AM UTC
          Report
          Summary
          24-Hour Hit Count7-Day Hit Count1-Month Count
          000
          Metadata
          Metadata
          Assignees
          Labels
          Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
          Type
          No type
          Projects
          No projects
            Milestone
            Relationships
            None yet
            Development
            No branches or pull requests
            Issue actions
            
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[mono][ios] Eventpipe gcdump test failing on apple mobile platforms · Issue #90012 · dotnet/runtime · GitHub
            Skip to content
            [mono][ios] Eventpipe gcdump test failing on apple mobile platforms #90012
            Closed
            #91785
            Closed
            [mono][ios] Eventpipe gcdump test failing on apple mobile platforms#90012
            #91785
            Assignees
            lateralusX
            Labels
            Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
            Milestone
            9.0.0
            Description
            @kotlarmilos
            kotlarmilos
            opened on Aug 4, 2023
            Build Information
            Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363106
            
Build error leg or test failing: tracing/eventpipe/gcdump.dll
            
Pull request: #89726
            Error Message
            Fill the error message using step by step known issues guidance.
            {
"ErrorMessage": "Application has finished with exit code 255 but 100 was expected",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
            Test log:
            [03:12:26.0256760] Launched application 'net.dot.tracing_eventpipe' on 'DNCENGOSX117' with pid 14378
[03:12:26.1444880] 2023-08-04 03:12:26.185 tracing_eventpipe[14378:13727264] 0.0s: ==TEST STARTING==
[03:12:26.1548200] 2023-08-04 03:12:26.198 tracing_eventpipe[14378:13727274] 0.0s: Started sending sentinel events...
[03:12:26.1581380] 2023-08-04 03:12:26.201 tracing_eventpipe[14378:13727276] 0.0s: Connecting to EventPipe...
[03:12:26.2010550] 2023-08-04 03:12:26.244 tracing_eventpipe[14378:13727276] 0.1s: Creating EventPipeEventSource...
[03:12:26.2053600] 2023-08-04 03:12:26.248 tracing_eventpipe[14378:13727276] 0.1s: EventPipeEventSource created
[03:12:26.2137250] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Dynamic.All callback registered
[03:12:26.2137700] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Running optional trace validator
[03:12:26.2221300] 2023-08-04 03:12:26.264 tracing_eventpipe[14378:13727276] 0.1s: Finished running optional trace validator
[03:12:26.2221690] 2023-08-04 03:12:26.265 tracing_eventpipe[14378:13727276] 0.1s: Starting stream processing...
[03:12:26.3359410] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727276] 0.2s: Saw sentinel event
[03:12:26.3359870] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727274] 0.2s: Stopped sending sentinel events
[03:12:26.3371410] 2023-08-04 03:12:26.380 tracing_eventpipe[14378:13727264] 0.2s: Starting event generating action...
[03:12:36.3443740] 2023-08-04 03:12:36.387 tracing_eventpipe[14378:13727264] 10.2s: Stopping event generating action
[03:12:36.3456970] 2023-08-04 03:12:36.389 tracing_eventpipe[14378:13727274] 10.2s: Sending StopTracing command...
[03:12:36.4805540] 2023-08-04 03:12:36.524 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-DotNETCore-EventPipe'
[03:12:36.4967410] 2023-08-04 03:12:36.540 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
[03:12:36.5134950] 2023-08-04 03:12:36.557 tracing_eventpipe[14378:13727274] 10.4s: Finished StopTracing command
[03:12:36.5411160] 2023-08-04 03:12:36.584 tracing_eventpipe[14378:13727276] 10.4s: Stopping stream processing
[03:12:36.5412890] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727276] 10.4s: Dropped 0 events
[03:12:36.5414080] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Reader task finished
[03:12:36.5415490] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Validating optional callback...
[03:12:36.5416170] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] Test failed due to missing GC heap events.
[03:12:36.5417250] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] _seenGCStart = False
[03:12:36.5417550] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _seenGCStop = False
[03:12:36.5417610] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkTypeCount = 0
[03:12:36.5419840] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkNodeCount = 0
[03:12:36.5420020] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkEdgeCount = 0
[03:12:36.5420080] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootEdgeCount = 0
[03:12:36.5420130] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootStaticVarCount = 0
[03:12:36.5420220] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] 10.4s: ==TEST FINISHED: FAILED!==
[03:12:36.5473960] Xamarin.Hosting: Process '14378' exited with exit code 255 or crashing signal .
[03:12:36.5478560] Application 'net.dot.tracing_eventpipe' terminated (with exit code '255' and/or crashing signal ').

            Repro steps
            1. Build the runtime
            ./build.sh -ci -arch x64 -os tvossimulator -s mono+libs -c Release

            1. Build and AOT compile the tests
            ./src/tests/build.sh ci os tvossimulator x64 Release -mono tree tracing/eventpipe /p:ArchiveTests=true /p:DevTeamProvisioning=- /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:LibrariesConfiguration=Release

            1. Run the app bundle using Xcode using the following environment variables
            MONO_APPLE_APP_ENTRY_POINT_LIB_NAME = 'testdir-gcdump/gcdump.dll'
MONO_APPLE_APP_ASSEMBLY_LOAD_PREFIX = 'testdir-gcdump'

            Note: You may need to provide a correct path to the cross compiler in the AppleBuild.targets.
            Known issue validation
            Build: 🔎https://dev.azure.com/dnceng-public/public/_build/results?buildId=363106
            Error message validated:Application has finished with exit code 255 but 100 was expected
            Result validation: ✅ Known issue matched with the provided build.
            Validation performed at: 8/4/2023 11:24:17 AM UTC
            Report
            Summary
            24-Hour Hit Count7-Day Hit Count1-Month Count
            000
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            Metadata
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            Labels
            Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
            Type
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, 'i');
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[mono][ios] Eventpipe gcdump test failing on apple mobile platforms · Issue #90012 · dotnet/runtime · GitHub
              Skip to content
              [mono][ios] Eventpipe gcdump test failing on apple mobile platforms #90012
              Closed
              #91785
              Closed
              [mono][ios] Eventpipe gcdump test failing on apple mobile platforms#90012
              #91785
              Assignees
              lateralusX
              Labels
              Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
              Milestone
              9.0.0
              Description
              @kotlarmilos
              kotlarmilos
              opened on Aug 4, 2023
              Build Information
              Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363106
              
Build error leg or test failing: tracing/eventpipe/gcdump.dll
              
Pull request: #89726
              Error Message
              Fill the error message using step by step known issues guidance.
              {
"ErrorMessage": "Application has finished with exit code 255 but 100 was expected",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
              Test log:
              [03:12:26.0256760] Launched application 'net.dot.tracing_eventpipe' on 'DNCENGOSX117' with pid 14378
[03:12:26.1444880] 2023-08-04 03:12:26.185 tracing_eventpipe[14378:13727264] 0.0s: ==TEST STARTING==
[03:12:26.1548200] 2023-08-04 03:12:26.198 tracing_eventpipe[14378:13727274] 0.0s: Started sending sentinel events...
[03:12:26.1581380] 2023-08-04 03:12:26.201 tracing_eventpipe[14378:13727276] 0.0s: Connecting to EventPipe...
[03:12:26.2010550] 2023-08-04 03:12:26.244 tracing_eventpipe[14378:13727276] 0.1s: Creating EventPipeEventSource...
[03:12:26.2053600] 2023-08-04 03:12:26.248 tracing_eventpipe[14378:13727276] 0.1s: EventPipeEventSource created
[03:12:26.2137250] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Dynamic.All callback registered
[03:12:26.2137700] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Running optional trace validator
[03:12:26.2221300] 2023-08-04 03:12:26.264 tracing_eventpipe[14378:13727276] 0.1s: Finished running optional trace validator
[03:12:26.2221690] 2023-08-04 03:12:26.265 tracing_eventpipe[14378:13727276] 0.1s: Starting stream processing...
[03:12:26.3359410] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727276] 0.2s: Saw sentinel event
[03:12:26.3359870] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727274] 0.2s: Stopped sending sentinel events
[03:12:26.3371410] 2023-08-04 03:12:26.380 tracing_eventpipe[14378:13727264] 0.2s: Starting event generating action...
[03:12:36.3443740] 2023-08-04 03:12:36.387 tracing_eventpipe[14378:13727264] 10.2s: Stopping event generating action
[03:12:36.3456970] 2023-08-04 03:12:36.389 tracing_eventpipe[14378:13727274] 10.2s: Sending StopTracing command...
[03:12:36.4805540] 2023-08-04 03:12:36.524 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-DotNETCore-EventPipe'
[03:12:36.4967410] 2023-08-04 03:12:36.540 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
[03:12:36.5134950] 2023-08-04 03:12:36.557 tracing_eventpipe[14378:13727274] 10.4s: Finished StopTracing command
[03:12:36.5411160] 2023-08-04 03:12:36.584 tracing_eventpipe[14378:13727276] 10.4s: Stopping stream processing
[03:12:36.5412890] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727276] 10.4s: Dropped 0 events
[03:12:36.5414080] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Reader task finished
[03:12:36.5415490] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Validating optional callback...
[03:12:36.5416170] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] Test failed due to missing GC heap events.
[03:12:36.5417250] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] _seenGCStart = False
[03:12:36.5417550] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _seenGCStop = False
[03:12:36.5417610] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkTypeCount = 0
[03:12:36.5419840] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkNodeCount = 0
[03:12:36.5420020] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkEdgeCount = 0
[03:12:36.5420080] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootEdgeCount = 0
[03:12:36.5420130] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootStaticVarCount = 0
[03:12:36.5420220] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] 10.4s: ==TEST FINISHED: FAILED!==
[03:12:36.5473960] Xamarin.Hosting: Process '14378' exited with exit code 255 or crashing signal .
[03:12:36.5478560] Application 'net.dot.tracing_eventpipe' terminated (with exit code '255' and/or crashing signal ').

              Repro steps
              1. Build the runtime
              ./build.sh -ci -arch x64 -os tvossimulator -s mono+libs -c Release

              1. Build and AOT compile the tests
              ./src/tests/build.sh ci os tvossimulator x64 Release -mono tree tracing/eventpipe /p:ArchiveTests=true /p:DevTeamProvisioning=- /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:LibrariesConfiguration=Release

              1. Run the app bundle using Xcode using the following environment variables
              MONO_APPLE_APP_ENTRY_POINT_LIB_NAME = 'testdir-gcdump/gcdump.dll'
MONO_APPLE_APP_ASSEMBLY_LOAD_PREFIX = 'testdir-gcdump'

              Note: You may need to provide a correct path to the cross compiler in the AppleBuild.targets.
              Known issue validation
              Build: 🔎https://dev.azure.com/dnceng-public/public/_build/results?buildId=363106
              Error message validated:Application has finished with exit code 255 but 100 was expected
              Result validation: ✅ Known issue matched with the provided build.
              Validation performed at: 8/4/2023 11:24:17 AM UTC
              Report
              Summary
              24-Hour Hit Count7-Day Hit Count1-Month Count
              000
              Metadata
              Metadata
              Assignees
              Labels
              Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
              Type
              No type
              Projects
              No projects
                Milestone
                Relationships
                None yet
                Development
                No branches or pull requests
                Issue actions
                
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
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.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
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pre code, pre code * {
filter: none !important;
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/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
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::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
[mono][ios] Eventpipe gcdump test failing on apple mobile platforms · Issue #90012 · dotnet/runtime · GitHub
                Skip to content
                [mono][ios] Eventpipe gcdump test failing on apple mobile platforms #90012
                Closed
                #91785
                Closed
                [mono][ios] Eventpipe gcdump test failing on apple mobile platforms#90012
                #91785
                Assignees
                lateralusX
                Labels
                Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
                Milestone
                9.0.0
                Description
                @kotlarmilos
                kotlarmilos
                opened on Aug 4, 2023
                Build Information
                Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363106
                
Build error leg or test failing: tracing/eventpipe/gcdump.dll
                
Pull request: #89726
                Error Message
                Fill the error message using step by step known issues guidance.
                {
"ErrorMessage": "Application has finished with exit code 255 but 100 was expected",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
                Test log:
                [03:12:26.0256760] Launched application 'net.dot.tracing_eventpipe' on 'DNCENGOSX117' with pid 14378
[03:12:26.1444880] 2023-08-04 03:12:26.185 tracing_eventpipe[14378:13727264] 0.0s: ==TEST STARTING==
[03:12:26.1548200] 2023-08-04 03:12:26.198 tracing_eventpipe[14378:13727274] 0.0s: Started sending sentinel events...
[03:12:26.1581380] 2023-08-04 03:12:26.201 tracing_eventpipe[14378:13727276] 0.0s: Connecting to EventPipe...
[03:12:26.2010550] 2023-08-04 03:12:26.244 tracing_eventpipe[14378:13727276] 0.1s: Creating EventPipeEventSource...
[03:12:26.2053600] 2023-08-04 03:12:26.248 tracing_eventpipe[14378:13727276] 0.1s: EventPipeEventSource created
[03:12:26.2137250] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Dynamic.All callback registered
[03:12:26.2137700] 2023-08-04 03:12:26.257 tracing_eventpipe[14378:13727276] 0.1s: Running optional trace validator
[03:12:26.2221300] 2023-08-04 03:12:26.264 tracing_eventpipe[14378:13727276] 0.1s: Finished running optional trace validator
[03:12:26.2221690] 2023-08-04 03:12:26.265 tracing_eventpipe[14378:13727276] 0.1s: Starting stream processing...
[03:12:26.3359410] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727276] 0.2s: Saw sentinel event
[03:12:26.3359870] 2023-08-04 03:12:26.379 tracing_eventpipe[14378:13727274] 0.2s: Stopped sending sentinel events
[03:12:26.3371410] 2023-08-04 03:12:26.380 tracing_eventpipe[14378:13727264] 0.2s: Starting event generating action...
[03:12:36.3443740] 2023-08-04 03:12:36.387 tracing_eventpipe[14378:13727264] 10.2s: Stopping event generating action
[03:12:36.3456970] 2023-08-04 03:12:36.389 tracing_eventpipe[14378:13727274] 10.2s: Sending StopTracing command...
[03:12:36.4805540] 2023-08-04 03:12:36.524 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-DotNETCore-EventPipe'
[03:12:36.4967410] 2023-08-04 03:12:36.540 tracing_eventpipe[14378:13727276] 10.4s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
[03:12:36.5134950] 2023-08-04 03:12:36.557 tracing_eventpipe[14378:13727274] 10.4s: Finished StopTracing command
[03:12:36.5411160] 2023-08-04 03:12:36.584 tracing_eventpipe[14378:13727276] 10.4s: Stopping stream processing
[03:12:36.5412890] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727276] 10.4s: Dropped 0 events
[03:12:36.5414080] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Reader task finished
[03:12:36.5415490] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] 10.4s: Validating optional callback...
[03:12:36.5416170] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] Test failed due to missing GC heap events.
[03:12:36.5417250] 2023-08-04 03:12:36.585 tracing_eventpipe[14378:13727264] _seenGCStart = False
[03:12:36.5417550] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _seenGCStop = False
[03:12:36.5417610] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkTypeCount = 0
[03:12:36.5419840] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkNodeCount = 0
[03:12:36.5420020] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkEdgeCount = 0
[03:12:36.5420080] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootEdgeCount = 0
[03:12:36.5420130] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] _bulkRootStaticVarCount = 0
[03:12:36.5420220] 2023-08-04 03:12:36.586 tracing_eventpipe[14378:13727264] 10.4s: ==TEST FINISHED: FAILED!==
[03:12:36.5473960] Xamarin.Hosting: Process '14378' exited with exit code 255 or crashing signal .
[03:12:36.5478560] Application 'net.dot.tracing_eventpipe' terminated (with exit code '255' and/or crashing signal ').

                Repro steps
                1. Build the runtime
                ./build.sh -ci -arch x64 -os tvossimulator -s mono+libs -c Release

                1. Build and AOT compile the tests
                ./src/tests/build.sh ci os tvossimulator x64 Release -mono tree tracing/eventpipe /p:ArchiveTests=true /p:DevTeamProvisioning=- /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:LibrariesConfiguration=Release

                1. Run the app bundle using Xcode using the following environment variables
                MONO_APPLE_APP_ENTRY_POINT_LIB_NAME = 'testdir-gcdump/gcdump.dll'
MONO_APPLE_APP_ASSEMBLY_LOAD_PREFIX = 'testdir-gcdump'

                Note: You may need to provide a correct path to the cross compiler in the AppleBuild.targets.
                Known issue validation
                Build: 🔎https://dev.azure.com/dnceng-public/public/_build/results?buildId=363106
                Error message validated:Application has finished with exit code 255 but 100 was expected
                Result validation: ✅ Known issue matched with the provided build.
                Validation performed at: 8/4/2023 11:24:17 AM UTC
                Report
                Summary
                24-Hour Hit Count7-Day Hit Count1-Month Count
                000
                Metadata
                Metadata
                Assignees
                Labels
                Known Build ErrorUse this to report build issues in the .NET Helix tabarea-VM-meta-monodisabled-testThe test is disabled in source code against the issue
                Type
                No type
                Projects
                No projects
                  Milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions