[browser][MT] RangeError: offset is out of bounds

[pavelsavara]

Error Blob

{
  "ErrorMessage": "RangeError: offset is out of bounds",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Reproduction Steps

Log

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=571119

[13:10:43] info: [FAIL] System.Net.Http.Functional.Tests.HttpContentTest.ReadAsStringAsync_Buffered_IgnoresCancellationToken
[13:10:43] info: System.Runtime.InteropServices.JavaScript.JSException : RangeError: offset is out of bounds
[13:10:43] info:    at System.Net.Http.BrowserHttpInterop.GetResponseBytes(JSObject fetchResponse, Span`1 buffer)
[13:10:43] info:    at System.Net.Http.BrowserHttpContent.GetResponseData(CancellationToken cancellationToken)
[13:10:43] info:    at System.Net.Http.BrowserHttpContent.SerializeToStreamAsync(Stream stream, TransportContext context, CancellationToken cancellationToken)
[13:10:43] info:    at System.Net.Http.HttpContent.LoadIntoBufferAsyncCore(Task serializeToStreamTask, MemoryStream tempBuffer)
[13:10:43] info:    at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
[13:10:43] info:    at System.Net.Http.Functional.Tests.HttpContentTest.<>c__DisplayClass48_0.<<ReadAsStringAsync_Buffered_IgnoresCancellationToken>b__0>d.MoveNext()
[13:10:43] info: --- End of stack trace from previous location ---
[13:10:43] info:    at System.Threading.Tasks.TaskTimeoutExtensions.GetRealException(Task task)
[13:10:43] info: --- End of stack trace from previous location ---
[13:10:43] info:    at System.Threading.Tasks.TaskTimeoutExtensions.WhenAllOrAnyFailed(Task[] tasks)
[13:10:43] info:    at System.Net.Test.Common.LoopbackServer.<>c__DisplayClass15_0.<<CreateClientAndServerAsync>b__0>d.MoveNext()
[13:10:43] info: --- End of stack trace from previous location ---
[13:10:43] info:    at System.Net.Test.Common.LoopbackServer.CreateServerAsync(Func`2 funcAsync, Options options)
[13:10:43] info:    at System.Net.Http.Functional.Tests.HttpContentTest.ReadAsStringAsync_Buffered_IgnoresCancellationToken()
[13:10:43] info: --- End of stack trace from previous location ---
[13:10:43] info: ... omitted JavaScript stack trace from another thread.

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=571119
Error message validated: [RangeError: offset is out of bounds]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 2/18/2024 3:04:50 PM UTC

Report

Build	Definition	Test	Pull Request
572034	dotnet/runtime	WasmTestOnBrowser-System.Net.Http.Functional.Tests.WorkItemExecution	#98118
571475	dotnet/runtime	WasmTestOnBrowser-System.Net.Http.Functional.Tests.WorkItemExecution	#98118
571119	dotnet/runtime	WasmTestOnBrowser-System.Net.Http.Functional.Tests.WorkItemExecution	#98118
570997	dotnet/runtime	WasmTestOnBrowser-System.Net.Http.Functional.Tests.WorkItemExecution	#98118

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	4

[ghost]

Tagging subscribers to 'arch-wasm': @lewing
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Error Blob

{
  "ErrorMessage": "RangeError: offset is out of bounds",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Reproduction Steps

Log

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=571119

[13:10:43] info: [FAIL] System.Net.Http.Functional.Tests.HttpContentTest.ReadAsStringAsync_Buffered_IgnoresCancellationToken
[13:10:43] info: System.Runtime.InteropServices.JavaScript.JSException : RangeError: offset is out of bounds
[13:10:43] info:    at System.Net.Http.BrowserHttpInterop.GetResponseBytes(JSObject fetchResponse, Span`1 buffer)
[13:10:43] info:    at System.Net.Http.BrowserHttpContent.GetResponseData(CancellationToken cancellationToken)
[13:10:43] info:    at System.Net.Http.BrowserHttpContent.SerializeToStreamAsync(Stream stream, TransportContext context, CancellationToken cancellationToken)
[13:10:43] info:    at System.Net.Http.HttpContent.LoadIntoBufferAsyncCore(Task serializeToStreamTask, MemoryStream tempBuffer)
[13:10:43] info:    at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
[13:10:43] info:    at System.Net.Http.Functional.Tests.HttpContentTest.<>c__DisplayClass48_0.<<ReadAsStringAsync_Buffered_IgnoresCancellationToken>b__0>d.MoveNext()
[13:10:43] info: --- End of stack trace from previous location ---
[13:10:43] info:    at System.Threading.Tasks.TaskTimeoutExtensions.GetRealException(Task task)
[13:10:43] info: --- End of stack trace from previous location ---
[13:10:43] info:    at System.Threading.Tasks.TaskTimeoutExtensions.WhenAllOrAnyFailed(Task[] tasks)
[13:10:43] info:    at System.Net.Test.Common.LoopbackServer.<>c__DisplayClass15_0.<<CreateClientAndServerAsync>b__0>d.MoveNext()
[13:10:43] info: --- End of stack trace from previous location ---
[13:10:43] info:    at System.Net.Test.Common.LoopbackServer.CreateServerAsync(Func`2 funcAsync, Options options)
[13:10:43] info:    at System.Net.Http.Functional.Tests.HttpContentTest.ReadAsStringAsync_Buffered_IgnoresCancellationToken()
[13:10:43] info: --- End of stack trace from previous location ---
[13:10:43] info: ... omitted JavaScript stack trace from another thread.

Author:	pavelsavara
Assignees:	pavelsavara
Labels:	arch-wasm, blocking-clean-ci, area-VM-threading-mono, Known Build Error, os-browser
Milestone:	9.0.0