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Failures on "[cfe] Add runtime/tests/vm/dart to the list of opt-out tests" #41325

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alexmarkov opened this issue Apr 3, 2020 · 1 comment
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Failures on "[cfe] Add runtime/tests/vm/dart to the list of opt-out tests" #41325

alexmarkov opened this issue Apr 3, 2020 · 1 comment
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@sstrickl
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area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. NNBD Issues related to NNBD Release

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@alexmarkov
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There are new test failures on [cfe] Add runtime/tests/vm/dart to the list of opt-out tests.

The tests

vm/dart/use_save_debugging_info_flag_test RuntimeError (expected Pass)

are failing on configurations

dartkp-weak-asserts-linux-release-x64

That test was failing due to a compile-time error before my CL (because CFE considered it opted-in to NNBD). After the fixing opted-in status this test starts failing with RuntimeError.

Log:

================================================================================================================================================\
| dartkp-weak-asserts-linux-release-x64:vm/dart/use_save_debugging_info_flag_test failed again (CompileTimeError -> RuntimeError, expected Pass) |
\================================================================================================================================================/

--- Command "vm_compile_to_kernel []" (took 06.000520s):
DART_CONFIGURATION=ReleaseX64NNBD /b/s/w/ir/pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseX64NNBD/vm_platform_strong.dill -o /b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/out.dill /b/s/w/ir/runtime/tests/vm/dart/use_save_debugging_info_flag_test.dart --enable-experiment=non-nullable --packages=/b/s/w/ir/.packages -Ddart.developer.causal_async_stacks=true --enable-asserts

exit code:
0

--- Command "precompiler" (took 06.000131s):
DART_CONFIGURATION=ReleaseX64NNBD out/ReleaseX64NNBD/gen_snapshot --enable-experiment=non-nullable --snapshot-kind=app-aot-assembly --assembly=/b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/out.S --enable_asserts --enable-experiment=non-nullable --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/out.dill

exit code:
0

--- Command "remove_kernel_file" (took 5ms):
DART_CONFIGURATION=ReleaseX64NNBD rm /b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/out.dill

exit code:
0

--- Command "assemble" (took 01.000965s):
DART_CONFIGURATION=ReleaseX64NNBD gcc -m64 -shared -nostdlib -o /b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/out.aotsnapshot /b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/out.S

exit code:
0

--- Command "remove_assembly" (took 14ms):
DART_CONFIGURATION=ReleaseX64NNBD rm /b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/out.S

exit code:
0

--- Command "vm" (took 33.000768s):
DART_CONFIGURATION=ReleaseX64NNBD out/ReleaseX64NNBD/dart_precompiled_runtime --enable_asserts --enable-experiment=non-nullable --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/out.aotsnapshot

exit code:
255

stdout:
Running out/ReleaseX64NNBD/gen_snapshot --version
Subcommand stderr:
Dart VM version: 2.8.0-edge.8eab8bfc0c32af167060a3faf4963033cef0608f (be) (Thu Apr 2 22:16:59 2020 +0000) on "linux_x64"

Running out/ReleaseX64NNBD/dart_precompiled_runtime --version
Subcommand stderr:
Dart VM version: 2.8.0-edge.8eab8bfc0c32af167060a3faf4963033cef0608f (be) (Thu Apr 2 22:16:59 2020 +0000) on "linux_x64"

Running ./pkg/vm/tool/gen_kernel --aot --platform=out/ReleaseX64NNBD/vm_platform_strong.dill -o /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/flag_program.dill /b/s/w/ir/out/ReleaseX64NNBD/generated_compilations/dartkp/runtime_tests_vm_dart_use_save_debugging_info_flag_test/use_dwarf_stack_traces_flag_program.dart
Running out/ReleaseX64NNBD/gen_snapshot --dwarf-stack-traces --snapshot-kind=app-aot-elf --elf=/b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/whole.so /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/flag_program.dill
Running out/ReleaseX64NNBD/gen_snapshot --dwarf-stack-traces --snapshot-kind=app-aot-elf --elf=/b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/stripped_only.so --strip /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/flag_program.dill
Subcommand stderr:
Warning: Generating ELF library without DWARF debugging information.

Running out/ReleaseX64NNBD/gen_snapshot --dwarf-stack-traces --snapshot-kind=app-aot-elf --elf=/b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/stripped.so --strip --save-debugging-info=/b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/debug.so /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/flag_program.dill
Running out/ReleaseX64NNBD/dart_precompiled_runtime /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/whole.so /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/flag_program.dill
Subcommand stderr:
Unhandled exception:
NoSuchMethodError: Class 'C' has no instance method '*'.
Receiver: Instance of 'C'
Tried calling: *(4)
Warning: This VM has been configured to produce stack traces that violate the Dart standard.
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
pid: 31877, tid: 139652138219392, name Dart_Initialize
isolate_instructions: 7f034bfa9000 vm_instructions: 7f034bfa5000
    #00 abs 00007f034c0bd2ad virt 000000000011a2ad _kDartIsolateSnapshotInstructions+0x1142ad
    #01 abs 00007f034c07b2e1 virt 00000000000d82e1 _kDartIsolateSnapshotInstructions+0xd22e1
    #02 abs 00007f034c0b557b virt 000000000011257b _kDartIsolateSnapshotInstructions+0x10c57b
    #03 abs 00007f034c0b5541 virt 0000000000112541 _kDartIsolateSnapshotInstructions+0x10c541
    #04 abs 00007f034c0b54a0 virt 00000000001124a0 _kDartIsolateSnapshotInstructions+0x10c4a0
    #05 abs 00007f034c0b5512 virt 0000000000112512 _kDartIsolateSnapshotInstructions+0x10c512
    #06 abs 00007f034c0bceac virt 0000000000119eac _kDartIsolateSnapshotInstructions+0x113eac
    #07 abs 00007f034c09cde4 virt 00000000000f9de4 _kDartIsolateSnapshotInstructions+0xf3de4
    #08 abs 00007f034c0bcf5b virt 0000000000119f5b _kDartIsolateSnapshotInstructions+0x113f5b
    #09 abs 00007f034c0056d0 virt 00000000000626d0 _kDartIsolateSnapshotInstructions+0x5c6d0

Running out/ReleaseX64NNBD/dart_precompiled_runtime /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/stripped_only.so /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/flag_program.dill
Subcommand stderr:
Unhandled exception:
NoSuchMethodError: Class 'C' has no instance method '*'.
Receiver: Instance of 'C'
Tried calling: *(4)
Warning: This VM has been configured to produce stack traces that violate the Dart standard.
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
pid: 31882, tid: 139639110453120, name Dart_Initialize
isolate_instructions: 7f004376a000 vm_instructions: 7f0043766000
    #00 abs 00007f004387e2ad virt 000000000011a2ad _kDartIsolateSnapshotInstructions+0x1142ad
    #01 abs 00007f004383c2e1 virt 00000000000d82e1 _kDartIsolateSnapshotInstructions+0xd22e1
    #02 abs 00007f004387657b virt 000000000011257b _kDartIsolateSnapshotInstructions+0x10c57b
    #03 abs 00007f0043876541 virt 0000000000112541 _kDartIsolateSnapshotInstructions+0x10c541
    #04 abs 00007f00438764a0 virt 00000000001124a0 _kDartIsolateSnapshotInstructions+0x10c4a0
    #05 abs 00007f0043876512 virt 0000000000112512 _kDartIsolateSnapshotInstructions+0x10c512
    #06 abs 00007f004387deac virt 0000000000119eac _kDartIsolateSnapshotInstructions+0x113eac
    #07 abs 00007f004385dde4 virt 00000000000f9de4 _kDartIsolateSnapshotInstructions+0xf3de4
    #08 abs 00007f004387df5b virt 0000000000119f5b _kDartIsolateSnapshotInstructions+0x113f5b
    #09 abs 00007f00437c66d0 virt 00000000000626d0 _kDartIsolateSnapshotInstructions+0x5c6d0

Running out/ReleaseX64NNBD/dart_precompiled_runtime /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/stripped.so /b/s/w/ityCSTXn/save-debug-info-flag-testKGSHQO/flag_program.dill
Subcommand stderr:
Unhandled exception:
NoSuchMethodError: Class 'C' has no instance method '*'.
Receiver: Instance of 'C'
Tried calling: *(4)
Warning: This VM has been configured to produce stack traces that violate the Dart standard.
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
pid: 31886, tid: 140364457949056, name Dart_Initialize
isolate_instructions: 7fa9258b1000 vm_instructions: 7fa9258ad000
    #00 abs 00007fa9259c52ad virt 000000000011a2ad _kDartIsolateSnapshotInstructions+0x1142ad
    #01 abs 00007fa9259832e1 virt 00000000000d82e1 _kDartIsolateSnapshotInstructions+0xd22e1
    #02 abs 00007fa9259bd57b virt 000000000011257b _kDartIsolateSnapshotInstructions+0x10c57b
    #03 abs 00007fa9259bd541 virt 0000000000112541 _kDartIsolateSnapshotInstructions+0x10c541
    #04 abs 00007fa9259bd4a0 virt 00000000001124a0 _kDartIsolateSnapshotInstructions+0x10c4a0
    #05 abs 00007fa9259bd512 virt 0000000000112512 _kDartIsolateSnapshotInstructions+0x10c512
    #06 abs 00007fa9259c4eac virt 0000000000119eac _kDartIsolateSnapshotInstructions+0x113eac
    #07 abs 00007fa9259a4de4 virt 00000000000f9de4 _kDartIsolateSnapshotInstructions+0xf3de4
    #08 abs 00007fa9259c4f5b virt 0000000000119f5b _kDartIsolateSnapshotInstructions+0x113f5b
    #09 abs 00007fa92590d6d0 virt 00000000000626d0 _kDartIsolateSnapshotInstructions+0x5c6d0


Original stack trace:
Unhandled exception:
NoSuchMethodError: Class 'C' has no instance method '*'.
Receiver: Instance of 'C'
Tried calling: *(4)
Warning: This VM has been configured to produce stack traces that violate the Dart standard.
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
pid: 31886, tid: 140364457949056, name Dart_Initialize
isolate_instructions: 7fa9258b1000 vm_instructions: 7fa9258ad000
    #00 abs 00007fa9259c52ad virt 000000000011a2ad _kDartIsolateSnapshotInstructions+0x1142ad
    #01 abs 00007fa9259832e1 virt 00000000000d82e1 _kDartIsolateSnapshotInstructions+0xd22e1
    #02 abs 00007fa9259bd57b virt 000000000011257b _kDartIsolateSnapshotInstructions+0x10c57b
    #03 abs 00007fa9259bd541 virt 0000000000112541 _kDartIsolateSnapshotInstructions+0x10c541
    #04 abs 00007fa9259bd4a0 virt 00000000001124a0 _kDartIsolateSnapshotInstructions+0x10c4a0
    #05 abs 00007fa9259bd512 virt 0000000000112512 _kDartIsolateSnapshotInstructions+0x10c512
    #06 abs 00007fa9259c4eac virt 0000000000119eac _kDartIsolateSnapshotInstructions+0x113eac
    #07 abs 00007fa9259a4de4 virt 00000000000f9de4 _kDartIsolateSnapshotInstructions+0xf3de4
    #08 abs 00007fa9259c4f5b virt 0000000000119f5b _kDartIsolateSnapshotInstructions+0x113f5b
    #09 abs 00007fa92590d6d0 virt 00000000000626d0 _kDartIsolateSnapshotInstructions+0x5c6d0

stderr:
Unhandled exception:
'package:native_stack_traces/src/reader.dart': Failed assertion: line -1: '<optimized out>': is not true.
#0      _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:40)
#1      _AssertionError._throwNew (dart:core-patch/errors_patch.dart:36)
#2      Reader.readBytes (package:native_stack_traces/src/reader.dart:68)
#3      _readElfBytes (package:native_stack_traces/src/elf.dart:15)
#4      _readElfXword (package:native_stack_traces/src/elf.dart:44)
#5      _readElfNative (package:native_stack_traces/src/elf.dart:62)
#6      ProgramHeaderEntry._read (package:native_stack_traces/src/elf.dart:268)
#7      new ProgramHeaderEntry.fromReader (package:native_stack_traces/src/elf.dart:251)
#8      ProgramHeader._read (package:native_stack_traces/src/elf.dart:330)
#9      new ProgramHeader.fromReader (package:native_stack_traces/src/elf.dart:320)
#10     Elf._read (package:native_stack_traces/src/elf.dart:806)
#11     Elf.fromReader (package:native_stack_traces/src/elf.dart:754)
#12     Dwarf.fromReader (package:native_stack_traces/src/dwarf.dart:1189)
#13     Dwarf.fromFile (package:native_stack_traces/src/dwarf.dart:1203)
#14     main.<anonymous closure> (file:///b/s/w/ir/runtime/tests/vm/dart/use_save_debugging_info_flag_test.dart:117)
<asynchronous suspension>
#15     main.<anonymous closure> (file:///b/s/w/ir/runtime/tests/vm/dart/use_save_debugging_info_flag_test.dart:0)
#16     withTempDir (file:///b/s/w/ir/runtime/tests/vm/dart/use_flag_test_helper.dart:175)
#17     main (file:///b/s/w/ir/runtime/tests/vm/dart/use_save_debugging_info_flag_test.dart:41)
<asynchronous suspension>
#18     _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:298)
#19     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:167)

--- Re-run this test:
python tools/test.py -n dartkp-weak-asserts-linux-release-x64 vm/dart/use_save_debugging_info_flag_test

/cc @sstrickl
@alexmarkov alexmarkov added area-vm Use area-vm for VM related issues, including code coverage, and the AOT and JIT backends. NNBD Issues related to NNBD Release labels Apr 3, 2020
@sstrickl sstrickl self-assigned this Apr 3, 2020
@sstrickl
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sstrickl commented Apr 3, 2020

Thanks for the heads up, looking into it now!

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