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[wasm] DebuggerTests.MiscTests.DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime failing #89909

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[wasm] DebuggerTests.MiscTests.DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime failing#89909
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thaystg
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Known Build ErrorUse this to report build issues in the .NET Helix tabarch-wasmWebAssembly architecturearea-Debugger-mono
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Description

@radical
radical
opened on Aug 3, 2023

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=361663
Build error leg or test failing: DebuggerTests.MiscTests.DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime
Pull request: #89890

Error Message

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

{
  "ErrorMessage": "",
  "ErrorPattern": "at Newtonsoft.Json.Linq.JArray.get_Item|GetValues: .*memory access out of bounds",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎
Result validation: ⚠️ Provided build not found. Provide a valid build in the "Build: 🔎" line.
Validation performed at: 8/23/2023 4:28:55 AM UTC

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Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
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Activity

  1. radical
    added
    blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'
    Known Build ErrorUse this to report build issues in the .NET Helix tab
    on Aug 3, 2023
  2. ghost added
    untriagedNew issue has not been triaged by the area owner
    on Aug 3, 2023
  3. ghost added
    needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area owners
    on Aug 3, 2023
  4. radical
    added
    arch-wasmWebAssembly architecture
    area-Debugger-mono
    on Aug 3, 2023
  6. radical
    removed
    needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area owners
    on Aug 3, 2023
  7. radical
    added this to the 9.0.0 milestone on Aug 3, 2023
  8. ghost removed
    untriagedNew issue has not been triaged by the area owner
    on Aug 3, 2023
  9. radical
    assigned
    thaystg
    on Aug 3, 2023

  10. pavelsavara commented on Aug 4, 2023

    @pavelsavara
    pavelsavara
    on Aug 4, 2023
    Member

    RuntimeError: memory access out of bounds Log

    [xUnit.net 00:03:07.85]     DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime [FAIL]
  Failed DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime [312 ms]
  Error Message:
   [Runtime.getProperties returned False instead of True, for {
  "objectId": "dotnet:scope:1"
}, with Result: [Result: IsOk: False, IsErr: True, Value: , Error: {
  "message": "RuntimeGetProperties: Failed to get properties for dotnet:scope:1: 
System.Exception: Error resolving scope properties SendDebuggerAgentCommand failed for GetValues: [Result: IsOk: False, IsErr: True, Value: , Error: {\n  \"result\": {\n    \"type\": \"object\",\n    \"subtype\": \"error\",\n    
\"className\": \"RuntimeError\",\n    \"description\": \"RuntimeError: memory access out of bounds\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[2794]:0xca9f8\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[2793]:0xca9bf\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[1725]:0x7dd2c\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[1798]:0x87339\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[1666]:0x7a8c8\\n    at Module._mono_wasm_send_dbg_command [as mono_wasm_send_dbg_command] (http://localhost:9400/_framework/dotnet.native.js:8:152890)\\n    at Object.Yt [as mono_wasm_send_dbg_command] (http://localhost:9400/_framework/dotnet.runtime.js:3:23153)\\n    at <anonymous>:1:30\\n    at mono_wasm_fire_debugger_agent_message_with_data_to_pause (http://localhost:9400/_framework/dotnet.runtime.js:3:22379)\\n    at mono_wasm_fire_debugger_agent_message_with_data (http://localhost:9400/_framework/dotnet.runtime.js:3:22450)\",\n    \"objectId\": \"-4071294141316437108.1.72\"\n  },\n  \"exceptionDetails\": {\n    \"exceptionId\": 3,\n    \"text\": \"Uncaught\",\n    \"lineNumber\": 0,\n    \"columnNumber\": 829944,\n    \"scriptId\": \"5\",\n    \"stackTrace\": {\n      \"callFrames\": [\n        {\n          \"functionName\": \"$func2794\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 829944\n        },\n        {\n          \"functionName\": \"$func2793\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 829887\n        },\n        {\n          \"functionName\": \"$func1725\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 515372\n        },\n        {\n          \"functionName\": \"$func1798\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 553785\n        },\n        {\n          \"functionName\": \"$mono_wasm_send_dbg_command\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 501960\n        },\n        {\n          \"functionName\": \"Module._mono_wasm_send_dbg_command\",\n          \"scriptId\": \"7\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.js\",\n          \"lineNumber\": 7,\n          \"columnNumber\": 152889\n        },\n        {\n          \"functionName\": \"Yt\",\n          \"scriptId\": \"8\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.runtime.js\",\n          \"lineNumber\": 2,\n          \"columnNumber\": 23152\n        },\n        {\n          \"functionName\": \"\",\n          \"scriptId\": \"50\",\n          \"url\": \"\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 29\n        },\n        {\n          \"functionName\": \"mono_wasm_fire_debugger_agent_message_with_data_to_pause\",\n          \"scriptId\": \"8\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.runtime.js\",\n          \"lineNumber\": 2,\n          \"columnNumber\": 22378\n        },\n        {\n          \"functionName\": \"mono_wasm_fire_debugger_agent_message_with_data\",\n          \"scriptId\": \"8\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.runtime.js\",\n          \"lineNumber\": 2,\n          \"columnNumber\": 22449\n        },\n        {\n          \"functionName\": \"$func1672\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 502446\n        },\n        {\n          \"functionName\": \"$func1844\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 577867\n        },\n        {\n          \"functionName\": \"$func1784\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 535782\n        },\n        {\n          \"functionName\": \"$func1783\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 534251\n        },\n        {\n          \"functionName\": \"$func1707\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 512879\n        },\n        {\n          \"functionName\": \"$func1669\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 502064\n        },\n        {\n          \"functionName\": \"$func266\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 153264\n        },\n        {\n          \"functionName\": \"$func263\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 142811\n        },\n        {\n          \"functionName\": \"$func299\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 158999\n        },\n        {\n          \"functionName\": \"$func3564\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 1026155\n        },\n        {\n          \"functionName\": \"$func2835\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 838445\n        },\n        {\n          \"functionName\": \"$func2834\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 838333\n        },\n        {\n          \"functionName\": \"$func2988\",\n          \"scriptId\": \"5\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.wasm\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 868995\n        },\n        {\n          \"functionName\": \"invokeEntryPoint\",\n          \"scriptId\": \"7\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.js\",\n          \"lineNumber\": 7,\n          \"columnNumber\": 68740\n        },\n        {\n          \"functionName\": \"handleMessage\",\n          \"scriptId\": \"4\",\n          \"url\": \"http://localhost:9400/_framework/dotnet.native.worker.js\",\n          \"lineNumber\": 0,\n          \"columnNumber\": 2305\n        }\n      ],\n      \"parentId\": {\n        \"id\": \"34\",\n        \"debuggerId\": \"-4468978960161569201.7625199215478716467\"\n      }\n    },\n    \"exception\": {\n      \"type\": \"object\",\n      \"subtype\": \"error\",\n      \"className\": \"RuntimeError\",\n      \"description\": \"RuntimeError: memory access out of bounds\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[2794]:0xca9f8\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[2793]:0xca9bf\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[1725]:0x7dd2c\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[1798]:0x87339\\n    at http://localhost:9400/_framework/dotnet.native.wasm:wasm-function[1666]:0x7a8c8\\n    at Module._mono_wasm_send_dbg_command [as mono_wasm_send_dbg_command] (http://localhost:9400/_framework/dotnet.native.js:8:152890)\\n    at Object.Yt [as mono_wasm_send_dbg_command] (http://localhost:9400/_framework/dotnet.runtime.js:3:23153)\\n    at <anonymous>:1:30\\n    at mono_wasm_fire_debugger_agent_message_with_data_to_pause (http://localhost:9400/_framework/dotnet.runtime.js:3:22379)\\n    at mono_wasm_fire_debugger_agent_message_with_data (http://localhost:9400/_framework/dotnet.runtime.js:3:22450)\",\n      \"objectId\": \"-4071294141316437108.1.73\"\n    }\n  }\n} ]\n   at Microsoft.WebAssembly.Diagnostics.MonoProxy.GetScopeProperties(SessionId msg_id, Int32 scopeId, CancellationToken token) in /_/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs:line 1533\n   at Microsoft.WebAssembly.Diagnostics.MonoProxy.RuntimeGetObjectMembers(SessionId id, DotnetObjectId objectId, JToken args, CancellationToken token, Boolean sortByAccessLevel) in /_/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs:line 840"
} ]]

Expected: True
Actual:   False
  Stack Trace:
     at DebuggerTests.DebuggerTestBase.AssertEqual(Object expected, Object actual, String label) in /_/src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestBase.cs:line 1299
   at DebuggerTests.DebuggerTestBase.GetProperties(String id, JToken fn_args, Nullable`1 own_properties, Nullable`1 accessors_only, Boolean expect_ok) in /_/src/mono/wasm/debugger/DebuggerTestSuite/DebuggerTestBase.cs:line 1056
   at DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime() in /_/src/mono/wasm/debugger/DebuggerTestSuite/MiscTests.cs:line 1182
--- End of stack trace from previous location ---
  Standard Output Messages:

  11. pavelsavara commented on Aug 4, 2023

    @pavelsavara
    pavelsavara
    on Aug 4, 2023
    Member

    Here the debugger test is calling into runtime via legacy JS interop method (probably on main thread) but it's not having correct GC transition barrier.

    @kg @lambdageek is my analysis right ?

    In which case that should be separate issue.

    Log

     {
          "functionName": "$mono_wasm_invoke_method_ref",
          "scriptId": "10",
          "url": "http://localhost:9400/_framework/dotnet.native.wasm",
          "lineNumber": 0,
          "columnNumber": 80961
        },
        {
          "functionName": "Module._mono_wasm_invoke_method_ref",
          "scriptId": "9",
          "url": "http://localhost:9400/_framework/dotnet.native.js",
          "lineNumber": 7,
          "columnNumber": 143113
        },

    ...snip

    console.error: Error: [MONO] /__w/1/s/src/mono/mono/utils/mono-threads-state-machine.c:807 <disabled>
   at It (http://localhost:9400/_framework/dotnet.runtime.js:3:13374)

  12. lambdageek commented on Aug 4, 2023

    @lambdageek
    lambdageek
    on Aug 4, 2023
    Member

    Yea I think you're right @pavelsavara

  13. lewing
    modified the milestones: 9.0.0, 8.0.0 on Aug 13, 2023

  14. thaystg commented on Aug 15, 2023

    @thaystg
    thaystg
    on Aug 15, 2023
    Member

    I will work on it today.

  15. build-analysis
    removed this from the 8.0.0 milestone on Nov 15, 2023
  16. ghost added
    untriagedNew issue has not been triaged by the area owner
    on Nov 15, 2023
  17. akoeplinger
    added this to the 8.0.x milestone on Nov 24, 2023
  18. ghost removed
    untriagedNew issue has not been triaged by the area owner
    on Nov 24, 2023

  19. pavelsavara commented on Jan 21, 2024

    @pavelsavara
    pavelsavara
    on Jan 21, 2024
    Member

    So, legacy interop is gone now and with it the assumed GC boundary problems of it.
    I see new issue

    Log
    Build

    [xUnit.net 00:01:56.08]     DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime(_attempt: 5) [FAIL]
  Failed DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime(_attempt: 5) [57 s]
  Error Message:
   System.Threading.Tasks.TaskCanceledException : Test timed out (elapsed time: 60.0038633)
  Stack Trace:
     at DebuggerTests.DebuggerTestBase.WaitFor(String what) in /_/src/mono/browser/debugger/DebuggerTestSuite/DebuggerTestBase.cs:line 284
   at DebuggerTests.DebuggerTestBase.SendCommandAndCheck(JObject args, String method, String script_loc, Int32 line, Int32 column, String function_name, Func`2 wait_for_event_fn, Func`2 locals_fn, String waitForEvent) in /_/src/mono/browser/debugger/DebuggerTestSuite/DebuggerTestBase.cs:line 688
   at DebuggerTests.DebuggerTestBase.StepAndCheck(StepKind kind, String script_loc, Int32 line, Int32 column, String function_name, Func`2 wait_for_event_fn, Func`2 locals_fn, Int32 times) in /_/src/mono/browser/debugger/DebuggerTestSuite/DebuggerTestBase.cs:line 640
   at DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime(Int32 _attempt) in /_/src/mono/browser/debugger/DebuggerTestSuite/MiscTests.cs:line 1197
--- End of stack trace from previous location ---
  Standard Output Messages:
 | [2024-01-20T18:22:17] DebuggerTests.TestHarnessProxy Debug: [testId: 17] TestHarnessStartup done
 | [2024-01-20T18:22:17] DebuggerTests.TestHarnessProxy Debug: TestHarnessStartup: closing for 17
 | [2024-01-20T18:22:17] DebuggerTests.TestHarnessProxy Information: [testId: 18] New test request for test id 18
 | [2024-01-20T18:22:17] DebuggerTests.TestHarnessProxy Debug: [18] Starting /root/helix/work/correlation/chrome-linux/chrome with --no-sandbox --headless --disable-gpu --lang=en-US --incognito --remote-debugging-port=0 about:blank
 | [2024-01-20T18:22:18] DebuggerTests.TestHarnessProxy Debug: [testId: 18] browser-stderr [0120/182218.036167:WARNING:bluez_dbus_manager.cc(248)] Floss manager not present, cannot set Floss enable/disable.
 | [2024-01-20T18:22:18] DebuggerTests.TestHarnessProxy Debug: [testId: 18] browser-stderr 
 | [2024-01-20T18:22:18] DebuggerTests.TestHarnessProxy Debug: [testId: 18] browser-stderr DevTools listening on ws://127.0.0.1:40115/devtools/browser/a898adbb-349f-4b12-a7a3-647dbb6aa6c1
 | [2024-01-20T18:22:18] DebuggerTests.TestHarnessProxy Debug: [testId: 18] browser-stderr [0120/182218.070658:WARNING:sandbox_linux.cc(400)] InitializeSandbox() called with multiple threads in process gpu-process.
 | [2024-01-20T18:22:18] DebuggerTests.TestHarnessProxy Information: [testId: 18] launching proxy for ws://127.0.0.1:40115/devtools/page/26163E33E5C64B436AAB53A4A40666EB
 | [2024-01-20T18:22:18] Inspector-18 Information: waiting for the runtime to be ready
 | [2024-01-20T18:22:20] Inspector-18 Information: runtime ready, TEST TIME
 | [2024-01-20T18:22:20] Inspector-18 Information: console.log: Thread:3 - y
 | [2024-01-20T18:22:20] Inspector-18 Information: console.log: Thread:5 - y
 | [2024-01-20T18:22:20] Inspector-18 Information: console.log: Thread:4 - y

[xUnit.net 00:02:03.80]     DebuggerTests.MiscTests.InspectTaskAtLocals [SKIP]

    It look like deadlock.

  20. jeffschwMSFT
    removed
    blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'
    on Feb 16, 2024

  21. jeffschwMSFT commented on Feb 16, 2024

    @jeffschwMSFT
    jeffschwMSFT
    on Feb 16, 2024
    Member

    removing blocking-clean-ci as it has not failed in 30 days

    24-Hour Hit Count 7-Day Hit Count 1-Month Count
    0 0 0
  22. lewing
    modified the milestones: 8.0.x, Future on May 2, 2024

  23. lewing commented on May 2, 2024

    @lewing
    lewing
    on May 2, 2024
    Member

    leaving open since these may still be running in servicing but these tests are disabled in main

  24. lewing
    closed this as completedon Aug 14, 2025
  25. github-actions
    locked and limited conversation to collaborators on Sep 14, 2025
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