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area-vmUse area-vm for VM related issues, including code coverage, and the AOT and JIT backends.Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends.gardening
Description
Today there was a crash of the following kind (from here):
Test configurations:
dartk-win-debug-ia32(architecture: ia32, compiler: dartk, mode: debug, runtime: vm, system: win, preview-dart-2)
Suites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel, ffi
dartk-win-debug-ia32(architecture: ia32, compiler: dartk, mode: debug, runtime: vm, system: win, preview-dart-2)
Suites tested: observatory_ui
===== CRASH =====
ExceptionCode=-1073741819, ExceptionFlags=0, ExceptionAddress=772AAAF0
version=2.4.0 (Wed Jun 19 11:53:45 2019 +0200) on "windows_ia32"
thread=3952, isolate=main(03B530C8)
pc 0x772aaaf0 fp 0x051af3cc MultiByteToWideChar
pc 0x0024bc3b fp 0x051af3f4 Dart_IsPrecompiledRuntime
pc 0x0024769d fp 0x051af440 Dart_IsPrecompiledRuntime
pc 0x00361d33 fp 0x051af460 Dart_IsPrecompiledRuntime
pc 0x03c809f5 fp 0x051af484 Unknown symbol
pc 0x06cdef40 fp 0x051af4a4 Unknown symbol
pc 0x06cdec96 fp 0x051af4d4 Unknown symbol
pc 0x06cde0cf fp 0x051af508 Unknown symbol
pc 0x06cddf3f fp 0x051af530 Unknown symbol
pc 0x078f0fd8 fp 0x051af550 Unknown symbol
pc 0x078f0369 fp 0x051af578 Unknown symbol
pc 0x078efffe fp 0x051af59c Unknown symbol
pc 0x078efcf4 fp 0x051af5c0 Unknown symbol
pc 0x078ef9d4 fp 0x051af60c Unknown symbol
pc 0x078ef6e6 fp 0x051af634 Unknown symbol
pc 0x078ee478 fp 0x051af670 Unknown symbol
pc 0x12615cf4 fp 0x051af694 Unknown symbol
pc 0x078edeae fp 0x051af6ac Unknown symbol
pc 0x078ef2c3 fp 0x051af6c4 Unknown symbol
pc 0x078eeb00 fp 0x051af6f4 Unknown symbol
pc 0x078ee853 fp 0x051af710 Unknown symbol
pc 0x078ee688 fp 0x051af730 Unknown symbol
pc 0x078ee478 fp 0x051af76c Unknown symbol
pc 0x12615cf4 fp 0x051af790 Unknown symbol
pc 0x078edeae fp 0x051af7a8 Unknown symbol
pc 0x078edc70 fp 0x051af7c0 Unknown symbol
pc 0x078eda03 fp 0x051af7d8 Unknown symbol
pc 0x078ed69d fp 0x051af7f0 Unknown symbol
pc 0x078ec99b fp 0x051af820 Unknown symbol
pc 0x078e3b7a fp 0x051af848 Unknown symbol
pc 0x078e385c fp 0x051af868 Unknown symbol
pc 0x078e3553 fp 0x051af89c Unknown symbol
pc 0x078e0c17 fp 0x051af8d8 Unknown symbol
pc 0x078e2ece fp 0x051af8f4 Unknown symbol
pc 0x078e2cd3 fp 0x051af914 Unknown symbol
pc 0x078df200 fp 0x051af930 Unknown symbol
pc 0x078dee59 fp 0x051af94c Unknown symbol
pc 0x078ded3b fp 0x051af964 Unknown symbol
pc 0x078debfc fp 0x051af980 Unknown symbol
pc 0x04e31f2b fp 0x051af990 Unknown symbol
pc 0x03c80bcd fp 0x051af9bc Unknown symbol
pc 0x00329324 fp 0x051afa2c Dart_IsPrecompiledRuntime
pc 0x003293dc fp 0x051afa54 Dart_IsPrecompiledRuntime
pc 0x0032867e fp 0x051afa7c Dart_IsPrecompiledRuntime
pc 0x00345dee fp 0x051afb88 Dart_IsPrecompiledRuntime
pc 0x003609fa fp 0x051afbb8 Dart_IsPrecompiledRuntime
pc 0x003610fb fp 0x051afbfc Dart_IsPrecompiledRuntime
pc 0x00409595 fp 0x051afc24 Dart_IsPrecompiledRuntime
pc 0x0040978d fp 0x051afc3c Dart_IsPrecompiledRuntime
pc 0x003affee fp 0x051afc5c Dart_IsPrecompiledRuntime
pc 0x00569d5d fp 0x051afc98 Dart_ReadAllBytecode
pc 0x767c8744 fp 0x051afcac BaseThreadInitThunk
pc 0x7740582d fp 0x051afcf4 RtlGetAppContainerNamedObjectPath
pc 0x774057fd fp 0x051afd04 RtlGetAppContainerNamedObjectPath
-- End of DumpStackTrace
INFO: Enabling coredump archiving into C:\b\s\w\ir\crashes
INFO: Core dump archiving is activated
INFO: No unexpected crashes recorded
Command: C:\b\s\w\ir\tools\sdks\dart-sdk\bin\dart.exe C:\b\s\w\ir\pkg\test_runner\bin\test_runner.dart --progress=status --report --time --write-results --write-logs --clean-exit -ndartk-win-debug-ia32 --copy-coredumps --shards=10 --shard=7 --output-directory=C:\b\s\w\ioxslnlf
CRASHED with exit code -1073740791 (0xc0000409)
Failed to delete C:\b\s\w\ir (6 files remaining).
Maybe the test has a subprocess outliving it.
Sleeping 2 seconds.
Failed to delete C:\b\s\w\ir (6 files remaining).
Maybe the test has a subprocess outliving it.
Sleeping 4 seconds.
Succeeded.
There are no crash dumps available, possibly because not an actual test crashed but rather the test runner itself (at least it looks like it).
It could be an incorrect stack, but it seems that Dart_ReadAllBytecode() maybe involved in this.
Does it make sense to have Dart_ReadAllBytecode() being executed for our test runner? Isn't bytecode an opt-in?
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area-vmUse area-vm for VM related issues, including code coverage, and the AOT and JIT backends.Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends.gardening