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eernstg opened this issue Mar 16, 2022 · 4 comments
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co19/LanguageFeatures/FinalizationRegistry/ffi/Finalizer/detach_A01_t03 crash #48575

eernstg opened this issue Mar 16, 2022 · 4 comments
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area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. crash Process exits with SIGSEGV, SIGABRT, etc. An unhandled exception is not a crash. library-ffi

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@eernstg
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eernstg commented Mar 16, 2022 •
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Said test causes a crash on the following configurations, cf. dart-lang/co19#1316:

dartkp-strong-linux-release-x64
dartkp-weak-asserts-linux-release-x64
dartkp-strong-linux-debug-x64
dartkp-weak-asserts-linux-debug-x64
dartk-strong-win-release-x64
dartk-weak-asserts-win-release-x64
dartk-strong-linux-release-x64
dartk-weak-asserts-linux-release-x64
dartk-strong-linux-debug-x64
dartk-weak-asserts-linux-debug-x64

Here is an example stack trace (dartkp-strong-linux-release-x64):

Unhandled exception:
UnimplementedError: Finalizer
#0      new Finalizer (dart:core-patch/expando_patch.dart:198)
#1      finalizer (file:///b/s/w/ir/tests/co19/src/LanguageFeatures/FinalizationRegistry/ffi/Finalizer/detach_A01_t03.dart:28)
#2      new _List.filled (dart:core-patch/array.dart)
#3      attachAndDetach (file:///b/s/w/ir/tests/co19/src/LanguageFeatures/FinalizationRegistry/ffi/Finalizer/detach_A01_t03.dart:37)
#4      main (file:///b/s/w/ir/tests/co19/src/LanguageFeatures/FinalizationRegistry/ffi/Finalizer/detach_A01_t03.dart:51)
#5      _delayEntrypointInvocation.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:297)
#6      _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:192)
@eernstg eernstg added area-core-library SDK core library issues (core, async, ...); use area-vm or area-web for platform specific libraries. crash Process exits with SIGSEGV, SIGABRT, etc. An unhandled exception is not a crash. library-ffi labels Mar 16, 2022
@eernstg
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eernstg commented Mar 16, 2022

Same behavior occurs with co19/LanguageFeatures/FinalizationRegistry/ffi/Finalizer/detach_A01_t02.

@eernstg
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eernstg commented Mar 16, 2022

Same behavior occurs with co19/LanguageFeatures/FinalizationRegistry/ffi/Finalizer/detach_A01_t01.

@dcharkes
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We haven't landed the implementation in the VM yet.

This was referenced Mar 16, 2022
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@a-siva
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a-siva commented Mar 16, 2022

Does this issue need the 'March Release' milestone ?

@lrhn lrhn added area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. and removed area-core-library SDK core library issues (core, async, ...); use area-vm or area-web for platform specific libraries. labels Feb 18, 2025
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