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Crash in Microsoft.Extensions.Logging.Generators.Roslyn4.0.Tests.WorkItemExecution #90019

Open stephentoub opened 1 year ago

stephentoub commented 1 year ago

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=363089 Build error leg or test failing: Microsoft.Extensions.Logging.Generators.Roslyn4.0.Tests.WorkItemExecution Pull request: https://github.com/dotnet/runtime/pull/89992

Error Message

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

{
  "ErrorMessage": "System.Object:__icall_wrapper_mono_marshal_isinst_with_cache",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}
Dwarf Error: Cannot handle DW_FORM_<unknown> in DWARF reader [in module /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libcoreclr.so.dbg]
Dwarf Error: Cannot handle DW_FORM_<unknown> in DWARF reader [in module /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libSystem.Native.so.dbg]
0x0000ff5f546c42a4 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0xab8d01d0861c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
88  ../sysdeps/unix/sysv/linux/futex-internal.h: No such file or directory.
  Id   Target Id         Frame 
* 1    Thread 0xff5f54703fd0 (LWP 25) "dotnet" 0x0000ff5f546c42a4 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0xab8d01d0861c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  2    Thread 0xff5f533ff1c0 (LWP 26) "SGen worker" 0x0000ff5f546c42a4 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0xff5f54164d50 <work_cond+40>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  3    Thread 0xff5f517d81c0 (LWP 27) ".NET EventPipe" 0x0000ff5f5439eef8 in __GI___poll (fds=0xff5f4c0035f0, nfds=280784893749327, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:41
  4    Thread 0xff5f515d71c0 (LWP 28) "Finalizer" 0x0000ff5f546c6a40 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0xff5f54156058 <finalizer_sem>) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
  5    Thread 0xff5f492831c0 (LWP 29) ".NET SigHandler" 0x0000ff5f546c7ac0 in __libc_read (fd=<optimized out>, buf=0xff5f492829a7, nbytes=1) at ../sysdeps/unix/sysv/linux/read.c:27
  6    Thread 0xff5f491771c0 (LWP 32) ".NET Long Runni" 0x0000ff5f546c42a4 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0xff5f380caca8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  7    Thread 0xff5f48f661c0 (LWP 33) ".NET TP Worker" 0x0000ff5f546c45bc in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x0, expected=0, futex_word=0xff5f3c01cf08) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  8    Thread 0xff5f48a7b1c0 (LWP 34) ".NET TP Gate" 0x0000ff5f546c45bc in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0xff5f00000000, expected=0, futex_word=0xff5f30039d48) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
  9    Thread 0xff5f48a2a1c0 (LWP 35) ".NET TP Worker" 0x0000ff5f546c8d5c in __waitpid (pid=<optimized out>, stat_loc=0xff5f48a244a0, options=<optimized out>) at ../sysdeps/unix/sysv/linux/waitpid.c:30
  10   Thread 0xff5f487e91c0 (LWP 36) ".NET Long Runni" 0x0000ff5f53f354d0 in mono_arch_flush_icache () from /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libcoreclr.so
  11   Thread 0xff5f485e81c0 (LWP 37) ".NET Long Runni" 0x0000ff5f546c42a4 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0xff5f2c00c54c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88

Known issue validation

Build: :mag_right: https://dev.azure.com/dnceng-public/public/_build/results?buildId=363089 Error message validated: System.Object:__icall_wrapper_mono_marshal_isinst_with_cache Result validation: :white_check_mark: Known issue matched with the provided build. Validation performed at: 8/4/2023 1:48:24 PM UTC

Report

Build Definition Test Pull Request
807049 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution dotnet/runtime#107166
806344 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution dotnet/runtime#107627
806006 dotnet/runtime Microsoft.Extensions.Logging.Generators.Roslyn4.0.Tests.WorkItemExecution dotnet/runtime#107682
805750 dotnet/runtime Microsoft.Extensions.Logging.Generators.Roslyn4.0.Tests.WorkItemExecution dotnet/runtime#107724
805665 dotnet/runtime LibraryImportGenerator.Unit.Tests.WorkItemExecution dotnet/runtime#107583
804653 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution dotnet/runtime#106964
803429 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution dotnet/runtime#107603
801723 dotnet/runtime ComInterfaceGenerator.Unit.Tests.WorkItemExecution dotnet/runtime#107027
797145 dotnet/runtime LibraryImportGenerator.Unit.Tests.WorkItemExecution dotnet/runtime#107196
794912 dotnet/runtime LibraryImportGenerator.Unit.Tests.WorkItemExecution dotnet/runtime#107230
791488 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution dotnet/runtime#107027
789111 dotnet/runtime System.Text.Json.SourceGeneration.Roslyn4.4.Tests.WorkItemExecution dotnet/runtime#106993
785045 dotnet/runtime ComInterfaceGenerator.Unit.Tests.WorkItemExecution dotnet/runtime#106813
784475 dotnet/runtime Microsoft.Extensions.Logging.Generators.Roslyn4.0.Tests.WorkItemExecution dotnet/runtime#106777
784178 dotnet/runtime Microsoft.Extensions.Logging.Generators.Roslyn3.11.Tests.WorkItemExecution dotnet/runtime#106728
781690 dotnet/runtime ComInterfaceGenerator.Unit.Tests.WorkItemExecution dotnet/runtime#106686
781459 dotnet/runtime Microsoft.Extensions.Logging.Generators.Roslyn4.0.Tests.WorkItemExecution dotnet/runtime#106474

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
1 8 17
lambdageek commented 1 year ago

Crashing on linux-arm64. Here's a managed stack trace:

      at <unknown> <0xffffffff>
      at System.Object:__icall_wrapper_mono_marshal_isinst_with_cache <0x00007>
      at System.Object:__isinst_with_cache <0x00083>
      at System.Collections.Immutable.ImmutableSortedDictionary`2:TryCastToImmutableMap <0x000cf>
      at System.Collections.Immutable.ImmutableSortedDictionary`2:FillFromEmpty <0x000a3>
      at System.Collections.Immutable.ImmutableSortedDictionary`2:AddRange <0x000bb>
      at System.Collections.Immutable.ImmutableSortedDictionary`2:AddRange <0x00063>
      at System.Collections.Immutable.ImmutableSortedDictionary:ToImmutableSortedDictionary <0x0028f>
      at System.Collections.Immutable.ImmutableSortedDictionary:ToImmutableSortedDictionary <0x0006f>
      at Microsoft.CodeAnalysis.TextDocumentStates`1:.ctor <0x002f7>
      at Microsoft.CodeAnalysis.ProjectState:.ctor <0x006fb>
      at Microsoft.CodeAnalysis.SolutionState:AddProject <0x000f3>
      at Microsoft.CodeAnalysis.Solution:AddProject <0x0003f>
      at Microsoft.CodeAnalysis.Solution:AddProject <0x000b3>
      at Microsoft.CodeAnalysis.Solution:AddProject <0x00057>
      at SourceGenerators.Tests.RoslynTestUtils:CreateTestProject <0x003f7>
      at <RunGenerator>d__8:MoveNext <0x000fb>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x0008b>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0003b>
      at SourceGenerators.Tests.RoslynTestUtils:RunGenerator <0x0021b>
      at <TestEmitter>d__0:MoveNext <0x004f3>
      at AsyncStateMachineBox`1:ExecutionContextCallback <0x00043>
      at System.Threading.ExecutionContext:RunInternal <0x000bf>
      at AsyncStateMachineBox`1:MoveNext <0x000f3>
      at AsyncStateMachineBox`1:MoveNext <0x0002f>
      at System.Threading.Tasks.AwaitTaskContinuation:RunOrScheduleAction <0x00107>
      at System.Threading.Tasks.Task:RunContinuations <0x0022f>
      at System.Threading.Tasks.Task:FinishContinuations <0x0009b>
      at System.Threading.Tasks.Task`1:TrySetResult <0x00103>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetExistingTaskResult <0x000cf>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetResult <0x000b3>
      at <InternalReadAllTextAsync>d__86:MoveNext <0x008cf>
      at AsyncStateMachineBox`1:ExecutionContextCallback <0x0003b>
      at System.Threading.ExecutionContext:RunInternal <0x000bf>
      at AsyncStateMachineBox`1:MoveNext <0x000eb>
      at AsyncStateMachineBox`1:MoveNext <0x0002f>
      at System.Threading.Tasks.AwaitTaskContinuation:RunOrScheduleAction <0x00107>
      at System.Threading.Tasks.Task:RunContinuations <0x0022f>
      at System.Threading.Tasks.Task:FinishContinuations <0x0009b>
      at System.Threading.Tasks.Task`1:TrySetResult <0x000bf>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetExistingTaskResult <0x0009b>
      at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1:SetResult <0x0008f>
      at <ReadAsyncInternal>d__69:MoveNext <0x01ecb>
      at AsyncStateMachineBox`1:ExecutionContextCallback <0x0003b>
      at System.Threading.ExecutionContext:RunInternal <0x000bf>
      at AsyncStateMachineBox`1:MoveNext <0x000eb>
      at AsyncStateMachineBox`1:MoveNext <0x0002f>
      at System.Threading.Tasks.AwaitTaskContinuation:RunOrScheduleAction <0x00107>
      at System.Threading.Tasks.Task:RunContinuations <0x0022f>
      at System.Threading.Tasks.Task:FinishContinuations <0x0009b>
      at System.Threading.Tasks.Task`1:TrySetResult <0x000bf>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetExistingTaskResult <0x0009b>
      at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1:SetResult <0x0008f>
      at <ReadBufferAsync>d__72:MoveNext <0x00cbb>
      at AsyncStateMachineBox`1:ExecutionContextCallback <0x0003b>
      at System.Threading.ExecutionContext:RunInternal <0x000bf>
      at AsyncStateMachineBox`1:MoveNext <0x000eb>
      at AsyncStateMachineBox`1:MoveNext <0x0002f>
      at <>c:<.cctor>b__49_0 <0x00093>
      at System.Threading.Tasks.Sources.ManualResetValueTaskSourceCore`1:SignalCompletion <0x0011f>
      at System.Threading.Tasks.Sources.ManualResetValueTaskSourceCore`1:SetResult <0x0003b>
      at StateMachineBox:SetResult <0x00043>
      at System.Runtime.CompilerServices.PoolingAsyncValueTaskMethodBuilder`1:SetResult <0x00097>
      at <ReadAsyncSlowPath>d__37:MoveNext <0x01cdb>
      at StateMachineBox`1:ExecutionContextCallback <0x0003b>
      at System.Threading.ExecutionContext:RunInternal <0x000bf>
      at StateMachineBox`1:MoveNext <0x00067>
      at <>c:<.cctor>b__49_0 <0x00093>
      at System.Threading.Tasks.Sources.ManualResetValueTaskSourceCore`1:SignalCompletion <0x0011f>
      at System.Threading.Tasks.Sources.ManualResetValueTaskSourceCore`1:SetResult <0x0003b>
      at ThreadPoolValueTaskSource:ExecuteInternal <0x006d7>
      at ThreadPoolValueTaskSource:System.Threading.IThreadPoolWorkItem.Execute <0x00057>
      at System.Threading.ThreadPoolWorkQueue:Dispatch <0x003ef>
      at WorkerThread:WorkerThreadStart <0x00193>
      at System.Threading.Thread:StartCallback <0x000e7>
      at System.Object:runtime_invoke_void__this__ <0x00087>

Here's the corresponding native thread:

#0  0x0000ff5f546c8d5c in __waitpid (pid=<optimized out>, stat_loc=0xff5f48a244a0, options=<optimized out>) at ../sysdeps/unix/sysv/linux/waitpid.c:30
#1  0x0000ff5f53f4dc80 in mono_dump_native_crash_info () from /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libcoreclr.so
#2  0x0000ff5f53effa1c in mono_handle_native_crash () from /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libcoreclr.so
#3  0x0000ff5f53e6e8c8 in mono_sigsegv_signal_handler_debug () from /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libcoreclr.so
#4  <signal handler called>
#5  0x0000ff5f5407ff54 in mono_object_handle_isinst () from /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libcoreclr.so
#6  0x0000ff5f54080088 in mono_object_isinst_checked () from /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libcoreclr.so
#7  0x0000ff5f540514a8 in mono_marshal_isinst_with_cache () from /root/helix/work/correlation/shared/Microsoft.NETCore.App/8.0.0/libcoreclr.so
#8  0x0000ff5f53955e8c in ?? ()
#9  0x0000ff5f340031d0 in ?? ()
lambdageek commented 1 year ago

The other crash has a slightly different managed stack trace:

      at <unknown> <0xffffffff>
      at System.Object:__icall_wrapper_mono_marshal_isinst_with_cache <0x00007>
      at System.Object:__isinst_with_cache <0x00083>
      at System.Collections.Immutable.ImmutableExtensions:TryGetCount <0x0015b>
      at System.Collections.Immutable.ImmutableExtensions:TryGetCount <0x0005b>
      at Builder:AddRange <0x00077>
      at Microsoft.CodeAnalysis.PooledObjects.ArrayBuilder`1:AddRange <0x0003f>
      at Microsoft.CodeAnalysis.CSharp.Symbol:GetAttributesToBind <0x002db>
      at Microsoft.CodeAnalysis.CSharp.Symbol:LoadAndValidateAttributes <0x000c7>
      at Microsoft.CodeAnalysis.CSharp.Symbols.SourceMethodSymbolWithAttributes:GetAttributesBag <0x001d7>
      at Microsoft.CodeAnalysis.CSharp.Symbols.SourceMethodSymbolWithAttributes:GetAttributesBag <0x0006b>
      at Microsoft.CodeAnalysis.CSharp.Symbols.SourceMethodSymbolWithAttributes:GetAttributes <0x0002b>
      at Microsoft.CodeAnalysis.CSharp.Symbols.PublicModel.Symbol:Microsoft.CodeAnalysis.ISymbol.GetAttributes <0x00053>
      at Microsoft.CodeAnalysis.SyntaxValueProvider:<ForAttributeWithMetadataName>g__getMatchingAttributes|11_1 <0x001a3>
      at <>c__DisplayClass11_0`1:<ForAttributeWithMetadataName>b__0 <0x0031f>
      at <>c__DisplayClass0_0`2:<WrapUserFunction>b__0 <0x0007f>
      at Microsoft.CodeAnalysis.TransformNode`2:UpdateStateTable <0x0039b>
      at Builder:GetLatestStateTableForNode <0x000df>
      at Microsoft.CodeAnalysis.TransformNode`2:UpdateStateTable <0x0008b>
      at Builder:GetLatestStateTableForNode <0x000df>
      at Microsoft.CodeAnalysis.TransformNode`2:UpdateStateTable <0x0008b>
      at Builder:GetLatestStateTableForNode <0x000df>
      at Microsoft.CodeAnalysis.TransformNode`2:UpdateStateTable <0x0008b>
      at Builder:GetLatestStateTableForNode <0x000df>
      at Microsoft.CodeAnalysis.TransformNode`2:UpdateStateTable <0x0008b>
      at Builder:GetLatestStateTableForNode <0x000df>
      at Microsoft.CodeAnalysis.TransformNode`2:UpdateStateTable <0x0008b>
      at Builder:GetLatestStateTableForNode <0x000df>
      at Microsoft.CodeAnalysis.SourceOutputNode`1:UpdateStateTable <0x0010b>
      at Builder:GetLatestStateTableForNode <0x000d7>
      at Microsoft.CodeAnalysis.SourceOutputNode`1:AppendOutputs <0x0008b>
      at Microsoft.CodeAnalysis.GeneratorDriver:UpdateOutputs <0x00283>
      at Microsoft.CodeAnalysis.GeneratorDriver:RunGeneratorsCore <0x017ef>
      at Microsoft.CodeAnalysis.GeneratorDriver:RunGenerators <0x00047>
      at <AddingFileWithNewLibraryImport_DoesNotRegenerateOriginalMethod>d__3:MoveNext <0x003d7>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x0008b>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder:Start <0x00057>
      at LibraryImportGenerator.UnitTests.IncrementalGenerationTests:AddingFileWithNewLibraryImport_DoesNotRegenerateOriginalMethod <0x0012b>
      at <Module>:runtime_invoke_object__this__ <0x00087>
      at <unknown> <0xffffffff>
      at System.Reflection.RuntimeMethodInfo:InternalInvoke <0x00007>
      at System.Reflection.MethodBaseInvoker:InterpretedInvoke_Method <0x00073>
      at System.Reflection.MethodBaseInvoker:InvokeWithNoArgs <0x00093>
      at System.Reflection.RuntimeMethodInfo:Invoke <0x001df>
      at System.Reflection.MethodBase:Invoke <0x00053>
      at Xunit.Sdk.TestInvoker`1:CallTestMethod <0x00047>
      at <<InvokeTestMethodAsync>b__1>d:MoveNext <0x0037f>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x0009f>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder:Start <0x0002f>
      at <>c__DisplayClass48_0:<InvokeTestMethodAsync>b__1 <0x000cb>
      at <AggregateAsync>d__4:MoveNext <0x000c7>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x0009b>
      at Xunit.Sdk.ExecutionTimer:AggregateAsync <0x000eb>
      at <>c__DisplayClass48_0:<InvokeTestMethodAsync>b__0 <0x0015b>
      at <RunAsync>d__9:MoveNext <0x00067>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x00093>
      at Xunit.Sdk.ExceptionAggregator:RunAsync <0x000e7>
      at <InvokeTestMethodAsync>d__48:MoveNext <0x0028b>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000a7>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestInvoker`1:InvokeTestMethodAsync <0x00113>
      at Xunit.Sdk.XunitTestInvoker:InvokeTestMethodAsync <0x0011b>
      at <<RunAsync>b__47_0>d:MoveNext <0x0073b>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000af>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestInvoker`1:<RunAsync>b__47_0 <0x000d3>
      at <RunAsync>d__10`1:MoveNext <0x00073>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x00093>
      at Xunit.Sdk.ExceptionAggregator:RunAsync <0x000e7>
      at Xunit.Sdk.TestInvoker`1:RunAsync <0x000e7>
      at Xunit.Sdk.XunitTestRunner:InvokeTestMethodAsync <0x000cb>
      at <InvokeTestAsync>d__4:MoveNext <0x001c3>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000a3>
      at Xunit.Sdk.XunitTestRunner:InvokeTestAsync <0x000ef>
      at <>c__DisplayClass43_0:<RunAsync>b__0 <0x00043>
      at <RunAsync>d__10`1:MoveNext <0x0008b>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x0009f>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.ExceptionAggregator:RunAsync <0x0011b>
      at <RunAsync>d__43:MoveNext <0x0048b>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000af>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestRunner`1:RunAsync <0x000d3>
      at Xunit.Sdk.XunitTestCaseRunner:RunTestAsync <0x000df>
      at <RunAsync>d__19:MoveNext <0x00383>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000a7>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestCaseRunner`1:RunAsync <0x000cf>
      at Xunit.Sdk.XunitTestCase:RunAsync <0x000b3>
      at Xunit.Sdk.XunitTestMethodRunner:RunTestCaseAsync <0x0009f>
      at <RunTestCasesAsync>d__32:MoveNext <0x001cb>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000af>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestMethodRunner`1:RunTestCasesAsync <0x000d3>
      at <RunAsync>d__31:MoveNext <0x001a7>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x0009f>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestMethodRunner`1:RunAsync <0x000cb>
      at Xunit.Sdk.XunitTestClassRunner:RunTestMethodAsync <0x000df>
      at <RunTestMethodsAsync>d__38:MoveNext <0x007ab>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000b7>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestClassRunner`1:RunTestMethodsAsync <0x000d7>
      at <RunAsync>d__37:MoveNext <0x003a3>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000a7>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestClassRunner`1:RunAsync <0x000cf>
      at Xunit.Sdk.XunitTestCollectionRunner:RunTestClassAsync <0x000e3>
      at <RunTestClassesAsync>d__28:MoveNext <0x003cb>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000af>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestCollectionRunner`1:RunTestClassesAsync <0x000d3>
      at <RunAsync>d__27:MoveNext <0x003a3>
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore:Start <0x000a7>
      at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:Start <0x0002f>
      at Xunit.Sdk.TestCollectionRunner`1:RunAsync <0x000cf>
      at Xunit.Sdk.XunitTestAssemblyRunner:RunTestCollectionAsync <0x000af>
      at <>c__DisplayClass14_2:<RunTestCollectionsAsync>b__2 <0x0006f>
      at System.Threading.Tasks.Task`1:InnerInvoke <0x0006f>
      at <>c:<.cctor>b__281_0 <0x0003b>
      at System.Threading.ExecutionContext:RunInternal <0x000bf>
      at System.Threading.Tasks.Task:ExecuteWithThreadLocal <0x00257>
      at System.Threading.Tasks.Task:ExecuteEntry <0x000bb>
      at <>c:<.cctor>b__8_0 <0x00067>
      at Xunit.Sdk.MaxConcurrencySyncContext:RunOnSyncContext <0x0004f>
      at <>c__DisplayClass11_0:<WorkerThreadProc>b__0 <0x00053>
      at System.Threading.ExecutionContext:RunInternal <0x000bf>
      at System.Threading.ExecutionContext:Run <0x00047>
      at System.Object:lambda_method2 <0x0008b>
      at Xunit.Sdk.ExecutionContextHelper:Run <0x00063>
      at Xunit.Sdk.MaxConcurrencySyncContext:WorkerThreadProc <0x00223>
      at <>c:<QueueUserWorkItem>b__5_0 <0x00077>
      at System.Threading.Tasks.Task:InnerInvoke <0x000b7>
      at <>c:<.cctor>b__281_0 <0x0003b>
      at System.Threading.ExecutionContext:RunInternal <0x000bf>
      at System.Threading.Tasks.Task:ExecuteWithThreadLocal <0x00257>
      at System.Threading.Tasks.Task:ExecuteEntryUnsafe <0x000af>
      at <>c:<.cctor>b__10_0 <0x0006b>
      at System.Threading.Thread:StartCallback <0x0012b>
      at System.Object:runtime_invoke_void__this__ <0x00087>
lambdageek commented 1 year ago

@vargaz both internal static bool TryGetCount<T>(this IEnumerable<T> sequence, out int count) and private static bool TryCastToImmutableMap(IEnumerable<KeyValuePair<TKey, TValue>> sequence, [NotNullWhen(true)] out ImmutableSortedDictionary<TKey, TValue>? other) are doing casts of some IEnumerable<T> objects. (and I guess this would be in gshared) did we change anything there recently?

vargaz commented 1 year ago

Don't think so, this is probably just a random crash.

SamMonoRT commented 1 year ago

Doesn't seem like a deterministic failure, moving to 9.0.0, but will evaluate a backport of fix when ready.

carlossanlop commented 1 year ago

I think this is the same as https://github.com/dotnet/runtime/issues/87444 which I opened back in June, isn't it? Which, by the way, I reported to be happening since 7.0.

pavelsavara commented 10 months ago

Another Log

vargaz commented 10 months ago

Similar stack trace

lambdageek commented 6 months ago

Also in https://github.com/dotnet/runtime/pull/99332 in System.CodeDom.Tests on arm64 linux

@vargaz are we maybe missing a barrier for the isinst cache variable?

steveisok commented 1 month ago

Since this is still getting hit, I'm going to do the bump dance and we should try to address in 10 (or sooner).