New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Migrate remaining --no-sync-async tests #34746

Open
alexmarkov opened this Issue Oct 10, 2018 · 1 comment

Comments

Projects
None yet
1 participant
@alexmarkov
Contributor

alexmarkov commented Oct 10, 2018

There are several service/* tests which fail if sync-async is enabled.
Those tests have

// VMOptions=... --no-sync-async

directives.

The --no-sync-async option is being removed and no longer have any effect, so these tests should be triaged and migrated to the new sync-async behavior.

Failures:

FAILED: dartk-vm release_x64 service/async_single_step_out_test
  Expected: Pass
  Actual: RuntimeError
  --- Command "vm" (took 13.000766s):
  DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --verbose_debug --async_debugger --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/async_single_step_out_test.dart
  exit code:
  255
  stdout:
  ** Launching SERVICE_TEST_TESTEE=true out/ReleaseX64/dart -DDART_SERVICE_USE_AUTH=false --profiler --verbose_debug --async_debugger --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/async_single_step_out_test.dart
  >testee>out> Observatory listening on http://127.0.0.1:44309/
  ** Signaled to run test queries on http://127.0.0.1:44309/
  >testee>out> 
  Loading VM...
  >testee>err> 
  >testee>err> ===== CRASH =====
  >testee>err> version=2.1.0-edge.f320477ff9083f5e72cc16087a334ae51351f047 (Wed Oct 10 18:09:03 2018 +0000) on "linux_x64"
  >testee>err> si_signo=Segmentation fault(11), si_code=128, si_addr=(nil)
  >testee>err> Dumping native stack trace for thread 4836
  >testee>err>   [0x000055b7edef4f3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x000055b7edef4f3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x000055b7edef1a23] dart::Debugger::CollectAwaiterReturnStackTrace()
  >testee>err>   [0x000055b7edf015df] dart::Debugger::PauseDeveloper(dart::String const&)
  >testee>err>   [0x000055b7ede62fd0] dart::BootstrapNatives::DN_Developer_debugger(_Dart_NativeArguments*)
  >testee>err>   [0x00007f2182900bf9] [Stub] CallBootstrapNative
  >testee>err>   [0x00007f217ff36b27] debugger
  >testee>err>   [0x00007f217ff36601] testMain
  >testee>err>   [0x00007f217ff2c912] _Closure.call
  >testee>err>   [0x00007f217ff2c82d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f217ff3623e] testMain
  >testee>err>   [0x00007f217ff35e01] testMain
  >testee>err>   [0x00007f217ff2c912] _Closure.call
  >testee>err>   [0x00007f217ff3515a] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f217ff2c912] _Closure.call
  >testee>err>   [0x00007f217ff2c82d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f217ff349ac] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f217ff2ce3a] runIsolateTests
  >testee>err>   [0x00007f217ff2c912] _Closure.call
  >testee>err>   [0x00007f217ff2c82d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f217ff2af8d] runIsolateTests
  >testee>err>   [0x00007f217ff29bf6] main
  >testee>err>   [0x00007f217ff29a84] main
  >testee>err>   [0x00007f217ff09035] _Closure.call
  >testee>err>   [0x00007f217ff28ed8] _startIsolate.<anonymous closure>
  >testee>err>   [0x00007f217ff09035] _Closure.call
  >testee>err>   [0x00007f217ff28c10] _RawReceivePortImpl._handleMessage
  >testee>err>   [0x00007f2182900ee3] [Stub] InvokeDartCode
  >testee>err>   [0x000055b7edeea4c5] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
  >testee>err>   [0x000055b7edeee4d8] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
  >testee>err>   [0x000055b7edf2031b] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
  >testee>err>   [0x000055b7edf519da] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
  >testee>err>   [0x000055b7edf5216c] dart::MessageHandler::TaskCallback()
  >testee>err>   [0x000055b7ee0a3f4d] dart::ThreadPool::Worker::Loop()
  >testee>err>   [0x000055b7ee0a3de4] dart::ThreadPool::Worker::Main(unsigned long)
  >testee>err>   [0x000055b7ee001009] Unknown symbol
  >testee>err> -- End of DumpStackTrace
  ** Killing script
  Unexpected exception in service tests: NetworkRpcException(WebSocket closed)
  #0      VM._fetchDirect (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:898:12)
  <asynchronous suspension>
  #1      ServiceObject.reload (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:351:7)
  #2      ServiceObject.load (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:321:12)
  #3      _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:307:18)
  <asynchronous suspension>
  #4      _rootRunUnary (dart:async/zone.dart:1132:38)
  #5      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #6      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #7      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #8      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #9      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #10     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #11     _rootRun (dart:async/zone.dart:1124:13)
  #12     _CustomZone.run (dart:async/zone.dart:1021:19)
  #13     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #14     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #15     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #16     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #17     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #18     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  stderr:
  Unhandled exception:
  NetworkRpcException(WebSocket closed)
  #0      VM._fetchDirect (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:898:12)
  <asynchronous suspension>
  #1      ServiceObject.reload (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:351:7)
  #2      ServiceObject.load (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:321:12)
  #3      _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:307:18)
  <asynchronous suspension>
  #4      _rootRunUnary (dart:async/zone.dart:1132:38)
  #5      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #6      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #7      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #8      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #9      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #10     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #11     _rootRun (dart:async/zone.dart:1124:13)
  #12     _CustomZone.run (dart:async/zone.dart:1021:19)
  #13     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #14     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #15     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #16     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #17     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #18     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  --- Re-run this test:
  python tools/test.py -m release -n dartk-linux-release-x64 --output-directory /b/s/w/iorJ9ZaP service/async_single_step_out_test
  FAILED: dartk-vm release_x64 service/async_single_step_exception_test
  Expected: Pass
  Actual: RuntimeError
  --- Command "vm" (took 13.000772s):
  DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --verbose_debug --async_debugger --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/async_single_step_exception_test.dart
  exit code:
  255
  stdout:
  ** Launching SERVICE_TEST_TESTEE=true out/ReleaseX64/dart -DDART_SERVICE_USE_AUTH=false --profiler --verbose_debug --async_debugger --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/async_single_step_exception_test.dart
  >testee>out> Observatory listening on http://127.0.0.1:37295/
  ** Signaled to run test queries on http://127.0.0.1:37295/
  >testee>out> 
  Loading VM...
  >testee>err> 
  >testee>err> ===== CRASH =====
  >testee>err> version=2.1.0-edge.f320477ff9083f5e72cc16087a334ae51351f047 (Wed Oct 10 18:09:03 2018 +0000) on "linux_x64"
  >testee>err> si_signo=Segmentation fault(11), si_code=128, si_addr=(nil)
  >testee>err> Dumping native stack trace for thread 485e
  >testee>err>   [0x000056275cdf6f3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x000056275cdf6f3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x000056275cdf3a23] dart::Debugger::CollectAwaiterReturnStackTrace()
  >testee>err>   [0x000056275ce035df] dart::Debugger::PauseDeveloper(dart::String const&)
  >testee>err>   [0x000056275cd64fd0] dart::BootstrapNatives::DN_Developer_debugger(_Dart_NativeArguments*)
  >testee>err>   [0x00007f06d7ec0bf9] [Stub] CallBootstrapNative
  >testee>err>   [0x00007f06d75b6ec7] debugger
  >testee>err>   [0x00007f06d75b67cd] testMain
  >testee>err>   [0x00007f06d75aca72] _Closure.call
  >testee>err>   [0x00007f06d75ac98d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f06d75b63fc] testMain
  >testee>err>   [0x00007f06d75b5f61] testMain
  >testee>err>   [0x00007f06d75aca72] _Closure.call
  >testee>err>   [0x00007f06d75b52ba] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f06d75aca72] _Closure.call
  >testee>err>   [0x00007f06d75ac98d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f06d75b4b0c] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f06d75acf9a] runIsolateTests
  >testee>err>   [0x00007f06d75aca72] _Closure.call
  >testee>err>   [0x00007f06d75ac98d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f06d75ab0ed] runIsolateTests
  >testee>err>   [0x00007f06d75a9bf6] main
  >testee>err>   [0x00007f06d75a9a84] main
  >testee>err>   [0x00007f06d7588f95] _Closure.call
  >testee>err>   [0x00007f06d75a8ed8] _startIsolate.<anonymous closure>
  >testee>err>   [0x00007f06d7588f95] _Closure.call
  >testee>err>   [0x00007f06d75a8c10] _RawReceivePortImpl._handleMessage
  >testee>err>   [0x00007f06d7ec0ee3] [Stub] InvokeDartCode
  >testee>err>   [0x000056275cdec4c5] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
  >testee>err>   [0x000056275cdf04d8] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
  >testee>err>   [0x000056275ce2231b] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
  >testee>err>   [0x000056275ce539da] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
  >testee>err>   [0x000056275ce5416c] dart::MessageHandler::TaskCallback()
  >testee>err>   [0x000056275cfa5f4d] dart::ThreadPool::Worker::Loop()
  >testee>err>   [0x000056275cfa5de4] dart::ThreadPool::Worker::Main(unsigned long)
  >testee>err>   [0x000056275cf03009] Unknown symbol
  >testee>err> -- End of DumpStackTrace
  ** Killing script
  Unexpected exception in service tests: NetworkRpcException(WebSocket closed)
  #0      VM._fetchDirect (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:898:12)
  <asynchronous suspension>
  #1      ServiceObject.reload (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:351:7)
  #2      ServiceObject.load (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:321:12)
  #3      _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:307:18)
  <asynchronous suspension>
  #4      _rootRunUnary (dart:async/zone.dart:1132:38)
  #5      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #6      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #7      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #8      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #9      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #10     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #11     _rootRun (dart:async/zone.dart:1124:13)
  #12     _CustomZone.run (dart:async/zone.dart:1021:19)
  #13     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #14     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #15     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #16     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #17     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #18     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  stderr:
  Unhandled exception:
  NetworkRpcException(WebSocket closed)
  #0      VM._fetchDirect (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:898:12)
  <asynchronous suspension>
  #1      ServiceObject.reload (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:351:7)
  #2      ServiceObject.load (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:321:12)
  #3      _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:307:18)
  <asynchronous suspension>
  #4      _rootRunUnary (dart:async/zone.dart:1132:38)
  #5      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #6      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #7      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #8      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #9      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #10     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #11     _rootRun (dart:async/zone.dart:1124:13)
  #12     _CustomZone.run (dart:async/zone.dart:1021:19)
  #13     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #14     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #15     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #16     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #17     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #18     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  --- Re-run this test:
  python tools/test.py -m release -n dartk-linux-release-x64 --output-directory /b/s/w/iorJ9ZaP service/async_single_step_exception_test

FAILED: dartk-vm release_x64 service/positive_token_pos_test
  Expected: Pass
  Actual: RuntimeError
  --- Command "vm" (took 15.000295s):
  DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --verbose_debug --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/positive_token_pos_test.dart
  exit code:
  255
  stdout:
  ** Launching SERVICE_TEST_TESTEE=true out/ReleaseX64/dart -DDART_SERVICE_USE_AUTH=false --profiler --verbose_debug --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/positive_token_pos_test.dart
  >testee>out> Observatory listening on http://127.0.0.1:38076/
  ** Signaled to run test queries on http://127.0.0.1:38076/
  >testee>out> 
  Loading VM...
  >testee>err> 
  >testee>err> ===== CRASH =====
  >testee>err> version=2.1.0-edge.f320477ff9083f5e72cc16087a334ae51351f047 (Wed Oct 10 18:09:03 2018 +0000) on "linux_x64"
  >testee>err> si_signo=Segmentation fault(11), si_code=128, si_addr=(nil)
  >testee>err> Dumping native stack trace for thread 7331
  >testee>err>   [0x0000562657c7ef3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x0000562657c7ef3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x0000562657c7ba23] dart::Debugger::CollectAwaiterReturnStackTrace()
  >testee>err>   [0x0000562657c8b5df] dart::Debugger::PauseDeveloper(dart::String const&)
  >testee>err>   [0x0000562657becfd0] dart::BootstrapNatives::DN_Developer_debugger(_Dart_NativeArguments*)
  >testee>err>   [0x00007f1f228c0bf9] [Stub] CallBootstrapNative
  >testee>err>   [0x00007f1f1fef6087] debugger
  >testee>err>   [0x00007f1f1fef5dca] testMain
  >testee>err>   [0x00007f1f1fef5ce1] testMain
  >testee>err>   [0x00007f1f1feec7f2] _Closure.call
  >testee>err>   [0x00007f1f1fef503a] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f1f1feec7f2] _Closure.call
  >testee>err>   [0x00007f1f1feec70d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f1f1fef488c] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f1f1feecd1a] runIsolateTests
  >testee>err>   [0x00007f1f1feec7f2] _Closure.call
  >testee>err>   [0x00007f1f1feec70d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f1f1feeae6d] runIsolateTests
  >testee>err>   [0x00007f1f1fee9bf6] main
  >testee>err>   [0x00007f1f1fee9a84] main
  >testee>err>   [0x00007f1f1fec8f95] _Closure.call
  >testee>err>   [0x00007f1f1fee8ed8] _startIsolate.<anonymous closure>
  >testee>err>   [0x00007f1f1fec8f95] _Closure.call
  >testee>err>   [0x00007f1f1fee8c10] _RawReceivePortImpl._handleMessage
  >testee>err>   [0x00007f1f228c0ee3] [Stub] InvokeDartCode
  >testee>err>   [0x0000562657c744c5] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
  >testee>err>   [0x0000562657c784d8] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
  >testee>err>   [0x0000562657caa31b] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
  >testee>err>   [0x0000562657cdb9da] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
  >testee>err>   [0x0000562657cdc16c] dart::MessageHandler::TaskCallback()
  >testee>err>   [0x0000562657e2df4d] dart::ThreadPool::Worker::Loop()
  >testee>err>   [0x0000562657e2dde4] dart::ThreadPool::Worker::Main(unsigned long)
  >testee>err>   [0x0000562657d8b009] Unknown symbol
  >testee>err> -- End of DumpStackTrace
  ** Killing script
  Unexpected exception in service tests: NetworkRpcException(WebSocket closed)
  #0      VM._fetchDirect (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:898:12)
  <asynchronous suspension>
  #1      ServiceObject.reload (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:351:7)
  #2      ServiceObject.load (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:321:12)
  #3      _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:307:18)
  <asynchronous suspension>
  #4      _rootRunUnary (dart:async/zone.dart:1132:38)
  #5      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #6      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #7      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #8      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #9      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #10     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #11     _rootRun (dart:async/zone.dart:1124:13)
  #12     _CustomZone.run (dart:async/zone.dart:1021:19)
  #13     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #14     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #15     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #16     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #17     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #18     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  stderr:
  Unhandled exception:
  NetworkRpcException(WebSocket closed)
  #0      VM._fetchDirect (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:898:12)
  <asynchronous suspension>
  #1      ServiceObject.reload (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:351:7)
  #2      ServiceObject.load (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:321:12)
  #3      _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:307:18)
  <asynchronous suspension>
  #4      _rootRunUnary (dart:async/zone.dart:1132:38)
  #5      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #6      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #7      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #8      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #9      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #10     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #11     _rootRun (dart:async/zone.dart:1124:13)
  #12     _CustomZone.run (dart:async/zone.dart:1021:19)
  #13     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #14     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #15     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #16     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #17     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #18     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  --- Re-run this test:
  python tools/test.py -m release -n dartk-linux-release-x64 --output-directory /b/s/w/ioONIJ9t service/positive_token_pos_test
  FAILED: dartk-vm release_x64 service/async_generator_breakpoint_test
  Expected: Pass
  Actual: Crash
  --- Command "vm" (took 12.000144s):
  DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --verbose-debug --stacktrace-every=55 --stress-async-stacks --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart
  exit code:
  -6
  stderr:
  ===== CRASH =====
  version=2.1.0-edge.f320477ff9083f5e72cc16087a334ae51351f047 (Wed Oct 10 18:09:03 2018 +0000) on "linux_x64"
  si_signo=Segmentation fault(11), si_code=128, si_addr=(nil)
  Dumping native stack trace for thread 72ab
    [0x0000558d08c60f3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
    [0x0000558d08c60f3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
    [0x0000558d08c5da23] dart::Debugger::CollectAwaiterReturnStackTrace()
    [0x0000558d08dcb3b6] dart::DRT_StackOverflow(dart::NativeArguments)
    [0x00007f63dc2c0a82] [Stub] CallToRuntime
    [0x00007f63db46d295] Platform.environment
    [0x00007f63db46d18f] _isTestee
    [0x00007f63db46ce21] runIsolateTests
    [0x00007f63db46c977] _Closure.call
    [0x00007f63db46c892] _AsyncAwaitCompleter.start
    [0x00007f63db46afb2] runIsolateTests
    [0x00007f63db469fdb] main
    [0x00007f63db469e49] main
    [0x00007f63db4490ba] _Closure.call
    [0x00007f63db46927d] _startIsolate.<anonymous closure>
    [0x00007f63db4490ba] _Closure.call
    [0x00007f63db468fb5] _RawReceivePortImpl._handleMessage
    [0x00007f63dc2c0ee3] [Stub] InvokeDartCode
    [0x0000558d08c564c5] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
    [0x0000558d08c5a4d8] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
    [0x0000558d08c8c31b] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
    [0x0000558d08cbd9da] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
    [0x0000558d08cbe16c] dart::MessageHandler::TaskCallback()
    [0x0000558d08e0ff4d] dart::ThreadPool::Worker::Loop()
    [0x0000558d08e0fde4] dart::ThreadPool::Worker::Main(unsigned long)
    [0x0000558d08d6d009] Unknown symbol
  -- End of DumpStackTrace
  --- Re-run this test:
  python tools/test.py -m release -n dartk-linux-release-x64 --output-directory /b/s/w/ioONIJ9t service/async_generator_breakpoint_test
  FAILED: dartk-vm release_x64 service/async_generator_breakpoint_test
  Expected: Pass
  Actual: RuntimeError
  --- Command "vm" (took 17.000823s):
  DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --verbose-debug --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart
  exit code:
  255
  stdout:
  ** Launching SERVICE_TEST_TESTEE=true out/ReleaseX64/dart -DDART_SERVICE_USE_AUTH=false --profiler --verbose-debug --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart
  >testee>out> Observatory listening on http://127.0.0.1:45640/
  ** Signaled to run test queries on http://127.0.0.1:45640/
  >testee>out> 
  >testee>out> testee waiting
  Loading VM...
  Done loading VM
  Running async_generator_breakpoint_test.dart [1/1]
  >testee>err> Registering pending breakpoint for uncompiled function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printSync' at line 12 col 1
  >testee>err> Registering pending breakpoint for uncompiled function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printAsync' at line 16 col 1
  >testee>err> Registering pending breakpoint for uncompiled function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printAsyncStar' at line 20 col 1
  >testee>err> Registering pending breakpoint for uncompiled function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printSyncStar' at line 24 col 1
  >testee>err> Resolved BP for function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_testeeDo' at line 42 col 3
  BP5 - Breakpoint 5 at async_generator_breakpoint_test.dart:token(1142)
  >testee>err> Resolved BP 1 to pos 496, line 12 col 10, function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printSync' (requested range 487-500, requested col -1)
  >testee>err> Setting breakpoint 1 at line 12 col 10 for function 'printSync'
  >testee>err> >>> hit breakpoint 1 at file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart:12 (token 496) (address 0x7f1ceaa75eb8)
  >testee>err> 
  >testee>err> ===== CRASH =====
  >testee>err> version=2.1.0-edge.f320477ff9083f5e72cc16087a334ae51351f047 (Wed Oct 10 18:09:03 2018 +0000) on "linux_x64"
  >testee>err> si_signo=Segmentation fault(11), si_code=128, si_addr=(nil)
  >testee>err> Dumping native stack trace for thread 735e
  Instance(true)
  >testee>err>   [0x000055af594fcf3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x000055af594fcf3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x000055af594f9a23] dart::Debugger::CollectAwaiterReturnStackTrace()
  >testee>err>   [0x000055af59509262] dart::Debugger::PauseBreakpoint()
  >testee>err>   [0x000055af59660990] dart::DRT_BreakpointRuntimeHandler(dart::NativeArguments)
  >testee>err>   [0x00007f1ceb380a82] [Stub] CallToRuntime
  >testee>err>   [0x00007f1ceb381a20] [Stub] RuntimeCallBreakpoint
  >testee>err>   [0x00007f1ceaa75eb8] printSync
  >testee>err>   [0x00007f1ceaa75c02] testeeDo
  >testee>err>   [0x00007f1ceaa75a81] testeeDo
  >testee>err>   [0x00007f1ceaa6c592] _Closure.call
  >testee>err>   [0x00007f1ceaa74dda] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f1ceaa6c592] _Closure.call
  >testee>err>   [0x00007f1ceaa6c4ad] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f1ceaa7462c] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f1ceaa6caba] runIsolateTests
  >testee>err>   [0x00007f1ceaa6c592] _Closure.call
  >testee>err>   [0x00007f1ceaa6c4ad] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f1ceaa6ac0d] runIsolateTests
  >testee>err>   [0x00007f1ceaa69c36] main
  >testee>err>   [0x00007f1ceaa69ac4] main
  >testee>err>   [0x00007f1ceaa49215] _Closure.call
  >testee>err>   [0x00007f1ceaa68f18] _startIsolate.<anonymous closure>
  >testee>err>   [0x00007f1ceaa49215] _Closure.call
  >testee>err>   [0x00007f1ceaa68c50] _RawReceivePortImpl._handleMessage
  >testee>err>   [0x00007f1ceb380ee3] [Stub] InvokeDartCode
  >testee>err>   [0x000055af594f24c5] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
  >testee>err>   [0x000055af594f64d8] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
  >testee>err>   [0x000055af5952831b] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
  >testee>err>   [0x000055af595599da] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
  >testee>err>   [0x000055af5955a16c] dart::MessageHandler::TaskCallback()
  >testee>err>   [0x000055af596abf4d] dart::ThreadPool::Worker::Loop()
  >testee>err>   [0x000055af596abde4] dart::ThreadPool::Worker::Main(unsigned long)
  >testee>err>   [0x000055af59609009] Unknown symbol
  >testee>err> -- End of DumpStackTrace
  ** Killing script
  Unexpected exception in service tests: Testee exited with -6
  #0      _ServiceTesteeLauncher.launch.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:253:11)
  #1      _rootRunUnary (dart:async/zone.dart:1132:38)
  #2      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #3      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #4      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #5      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #6      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #7      Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #8      _rootRun (dart:async/zone.dart:1124:13)
  #9      _CustomZone.run (dart:async/zone.dart:1021:19)
  #10     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #11     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #12     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #13     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #14     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #15     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  stderr:
  Unhandled exception:
  Testee exited with -6
  #0      _ServiceTesteeLauncher.launch.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:253:11)
  #1      _rootRunUnary (dart:async/zone.dart:1132:38)
  #2      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #3      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #4      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #5      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #6      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #7      Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #8      _rootRun (dart:async/zone.dart:1124:13)
  #9      _CustomZone.run (dart:async/zone.dart:1021:19)
  #10     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #11     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #12     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #13     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #14     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #15     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  --- Re-run this test:
  python tools/test.py -m release -n dartk-linux-release-x64 --output-directory /b/s/w/ioONIJ9t service/async_generator_breakpoint_test
  === Failure summary:
  FAILED: dartk-vm release_x64 service/positive_token_pos_test
  Expected: Pass
  Actual: RuntimeError
  --- Command "vm" (took 15.000295s):
  DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --verbose_debug --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/positive_token_pos_test.dart
  exit code:
  255
  stdout:
  ** Launching SERVICE_TEST_TESTEE=true out/ReleaseX64/dart -DDART_SERVICE_USE_AUTH=false --profiler --verbose_debug --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/positive_token_pos_test.dart
  >testee>out> Observatory listening on http://127.0.0.1:38076/
  ** Signaled to run test queries on http://127.0.0.1:38076/
  >testee>out> 
  Loading VM...
  >testee>err> 
  >testee>err> ===== CRASH =====
  >testee>err> version=2.1.0-edge.f320477ff9083f5e72cc16087a334ae51351f047 (Wed Oct 10 18:09:03 2018 +0000) on "linux_x64"
  >testee>err> si_signo=Segmentation fault(11), si_code=128, si_addr=(nil)
  >testee>err> Dumping native stack trace for thread 7331
  >testee>err>   [0x0000562657c7ef3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x0000562657c7ef3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x0000562657c7ba23] dart::Debugger::CollectAwaiterReturnStackTrace()
  >testee>err>   [0x0000562657c8b5df] dart::Debugger::PauseDeveloper(dart::String const&)
  >testee>err>   [0x0000562657becfd0] dart::BootstrapNatives::DN_Developer_debugger(_Dart_NativeArguments*)
  >testee>err>   [0x00007f1f228c0bf9] [Stub] CallBootstrapNative
  >testee>err>   [0x00007f1f1fef6087] debugger
  >testee>err>   [0x00007f1f1fef5dca] testMain
  >testee>err>   [0x00007f1f1fef5ce1] testMain
  >testee>err>   [0x00007f1f1feec7f2] _Closure.call
  >testee>err>   [0x00007f1f1fef503a] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f1f1feec7f2] _Closure.call
  >testee>err>   [0x00007f1f1feec70d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f1f1fef488c] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f1f1feecd1a] runIsolateTests
  >testee>err>   [0x00007f1f1feec7f2] _Closure.call
  >testee>err>   [0x00007f1f1feec70d] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f1f1feeae6d] runIsolateTests
  >testee>err>   [0x00007f1f1fee9bf6] main
  >testee>err>   [0x00007f1f1fee9a84] main
  >testee>err>   [0x00007f1f1fec8f95] _Closure.call
  >testee>err>   [0x00007f1f1fee8ed8] _startIsolate.<anonymous closure>
  >testee>err>   [0x00007f1f1fec8f95] _Closure.call
  >testee>err>   [0x00007f1f1fee8c10] _RawReceivePortImpl._handleMessage
  >testee>err>   [0x00007f1f228c0ee3] [Stub] InvokeDartCode
  >testee>err>   [0x0000562657c744c5] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
  >testee>err>   [0x0000562657c784d8] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
  >testee>err>   [0x0000562657caa31b] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
  >testee>err>   [0x0000562657cdb9da] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
  >testee>err>   [0x0000562657cdc16c] dart::MessageHandler::TaskCallback()
  >testee>err>   [0x0000562657e2df4d] dart::ThreadPool::Worker::Loop()
  >testee>err>   [0x0000562657e2dde4] dart::ThreadPool::Worker::Main(unsigned long)
  >testee>err>   [0x0000562657d8b009] Unknown symbol
  >testee>err> -- End of DumpStackTrace
  ** Killing script
  Unexpected exception in service tests: NetworkRpcException(WebSocket closed)
  #0      VM._fetchDirect (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:898:12)
  <asynchronous suspension>
  #1      ServiceObject.reload (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:351:7)
  #2      ServiceObject.load (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:321:12)
  #3      _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:307:18)
  <asynchronous suspension>
  #4      _rootRunUnary (dart:async/zone.dart:1132:38)
  #5      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #6      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #7      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #8      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #9      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #10     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #11     _rootRun (dart:async/zone.dart:1124:13)
  #12     _CustomZone.run (dart:async/zone.dart:1021:19)
  #13     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #14     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #15     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #16     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #17     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #18     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  stderr:
  Unhandled exception:
  NetworkRpcException(WebSocket closed)
  #0      VM._fetchDirect (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:898:12)
  <asynchronous suspension>
  #1      ServiceObject.reload (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:351:7)
  #2      ServiceObject.load (file:///b/s/w/ir/runtime/observatory/lib/src/service/object.dart:321:12)
  #3      _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:307:18)
  <asynchronous suspension>
  #4      _rootRunUnary (dart:async/zone.dart:1132:38)
  #5      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #6      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #7      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #8      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #9      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #10     Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #11     _rootRun (dart:async/zone.dart:1124:13)
  #12     _CustomZone.run (dart:async/zone.dart:1021:19)
  #13     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #14     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #15     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #16     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #17     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #18     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  --- Re-run this test:
  python tools/test.py -m release -n dartk-linux-release-x64 --output-directory /b/s/w/ioONIJ9t service/positive_token_pos_test
  FAILED: dartk-vm release_x64 service/async_generator_breakpoint_test
  Expected: Pass
  Actual: Crash
  --- Command "vm" (took 12.000144s):
  DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --verbose-debug --stacktrace-every=55 --stress-async-stacks --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart
  exit code:
  -6
  stderr:
  ===== CRASH =====
  version=2.1.0-edge.f320477ff9083f5e72cc16087a334ae51351f047 (Wed Oct 10 18:09:03 2018 +0000) on "linux_x64"
  si_signo=Segmentation fault(11), si_code=128, si_addr=(nil)
  Dumping native stack trace for thread 72ab
    [0x0000558d08c60f3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
    [0x0000558d08c60f3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
    [0x0000558d08c5da23] dart::Debugger::CollectAwaiterReturnStackTrace()
    [0x0000558d08dcb3b6] dart::DRT_StackOverflow(dart::NativeArguments)
    [0x00007f63dc2c0a82] [Stub] CallToRuntime
    [0x00007f63db46d295] Platform.environment
    [0x00007f63db46d18f] _isTestee
    [0x00007f63db46ce21] runIsolateTests
    [0x00007f63db46c977] _Closure.call
    [0x00007f63db46c892] _AsyncAwaitCompleter.start
    [0x00007f63db46afb2] runIsolateTests
    [0x00007f63db469fdb] main
    [0x00007f63db469e49] main
    [0x00007f63db4490ba] _Closure.call
    [0x00007f63db46927d] _startIsolate.<anonymous closure>
    [0x00007f63db4490ba] _Closure.call
    [0x00007f63db468fb5] _RawReceivePortImpl._handleMessage
    [0x00007f63dc2c0ee3] [Stub] InvokeDartCode
    [0x0000558d08c564c5] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
    [0x0000558d08c5a4d8] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
    [0x0000558d08c8c31b] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
    [0x0000558d08cbd9da] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
    [0x0000558d08cbe16c] dart::MessageHandler::TaskCallback()
    [0x0000558d08e0ff4d] dart::ThreadPool::Worker::Loop()
    [0x0000558d08e0fde4] dart::ThreadPool::Worker::Main(unsigned long)
    [0x0000558d08d6d009] Unknown symbol
  -- End of DumpStackTrace
  --- Re-run this test:
  python tools/test.py -m release -n dartk-linux-release-x64 --output-directory /b/s/w/ioONIJ9t service/async_generator_breakpoint_test
  FAILED: dartk-vm release_x64 service/async_generator_breakpoint_test
  Expected: Pass
  Actual: RuntimeError
  --- Command "vm" (took 17.000823s):
  DART_CONFIGURATION=ReleaseX64 out/ReleaseX64/dart --verbose-debug --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart
  exit code:
  255
  stdout:
  ** Launching SERVICE_TEST_TESTEE=true out/ReleaseX64/dart -DDART_SERVICE_USE_AUTH=false --profiler --verbose-debug --no-sync-async --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart
  >testee>out> Observatory listening on http://127.0.0.1:45640/
  ** Signaled to run test queries on http://127.0.0.1:45640/
  >testee>out> 
  >testee>out> testee waiting
  Loading VM...
  Done loading VM
  Running async_generator_breakpoint_test.dart [1/1]
  >testee>err> Registering pending breakpoint for uncompiled function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printSync' at line 12 col 1
  >testee>err> Registering pending breakpoint for uncompiled function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printAsync' at line 16 col 1
  >testee>err> Registering pending breakpoint for uncompiled function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printAsyncStar' at line 20 col 1
  >testee>err> Registering pending breakpoint for uncompiled function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printSyncStar' at line 24 col 1
  >testee>err> Resolved BP for function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_testeeDo' at line 42 col 3
  BP5 - Breakpoint 5 at async_generator_breakpoint_test.dart:token(1142)
  >testee>err> Resolved BP 1 to pos 496, line 12 col 10, function 'file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart_::_printSync' (requested range 487-500, requested col -1)
  >testee>err> Setting breakpoint 1 at line 12 col 10 for function 'printSync'
  >testee>err> >>> hit breakpoint 1 at file:///b/s/w/ir/runtime/observatory/tests/service/async_generator_breakpoint_test.dart:12 (token 496) (address 0x7f1ceaa75eb8)
  >testee>err> 
  >testee>err> ===== CRASH =====
  >testee>err> version=2.1.0-edge.f320477ff9083f5e72cc16087a334ae51351f047 (Wed Oct 10 18:09:03 2018 +0000) on "linux_x64"
  >testee>err> si_signo=Segmentation fault(11), si_code=128, si_addr=(nil)
  >testee>err> Dumping native stack trace for thread 735e
  Instance(true)
  >testee>err>   [0x000055af594fcf3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x000055af594fcf3c] dart::ActivationFrame::GetAsyncCompleterAwaiter(dart::Object const&)
  >testee>err>   [0x000055af594f9a23] dart::Debugger::CollectAwaiterReturnStackTrace()
  >testee>err>   [0x000055af59509262] dart::Debugger::PauseBreakpoint()
  >testee>err>   [0x000055af59660990] dart::DRT_BreakpointRuntimeHandler(dart::NativeArguments)
  >testee>err>   [0x00007f1ceb380a82] [Stub] CallToRuntime
  >testee>err>   [0x00007f1ceb381a20] [Stub] RuntimeCallBreakpoint
  >testee>err>   [0x00007f1ceaa75eb8] printSync
  >testee>err>   [0x00007f1ceaa75c02] testeeDo
  >testee>err>   [0x00007f1ceaa75a81] testeeDo
  >testee>err>   [0x00007f1ceaa6c592] _Closure.call
  >testee>err>   [0x00007f1ceaa74dda] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f1ceaa6c592] _Closure.call
  >testee>err>   [0x00007f1ceaa6c4ad] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f1ceaa7462c] _ServiceTesteeRunner.run
  >testee>err>   [0x00007f1ceaa6caba] runIsolateTests
  >testee>err>   [0x00007f1ceaa6c592] _Closure.call
  >testee>err>   [0x00007f1ceaa6c4ad] _AsyncAwaitCompleter.start
  >testee>err>   [0x00007f1ceaa6ac0d] runIsolateTests
  >testee>err>   [0x00007f1ceaa69c36] main
  >testee>err>   [0x00007f1ceaa69ac4] main
  >testee>err>   [0x00007f1ceaa49215] _Closure.call
  >testee>err>   [0x00007f1ceaa68f18] _startIsolate.<anonymous closure>
  >testee>err>   [0x00007f1ceaa49215] _Closure.call
  >testee>err>   [0x00007f1ceaa68c50] _RawReceivePortImpl._handleMessage
  >testee>err>   [0x00007f1ceb380ee3] [Stub] InvokeDartCode
  >testee>err>   [0x000055af594f24c5] dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long)
  >testee>err>   [0x000055af594f64d8] dart::DartLibraryCalls::HandleMessage(dart::Object const&, dart::Instance const&)
  >testee>err>   [0x000055af5952831b] dart::IsolateMessageHandler::HandleMessage(dart::Message*)
  >testee>err>   [0x000055af595599da] dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
  >testee>err>   [0x000055af5955a16c] dart::MessageHandler::TaskCallback()
  >testee>err>   [0x000055af596abf4d] dart::ThreadPool::Worker::Loop()
  >testee>err>   [0x000055af596abde4] dart::ThreadPool::Worker::Main(unsigned long)
  >testee>err>   [0x000055af59609009] Unknown symbol
  >testee>err> -- End of DumpStackTrace
  ** Killing script
  Unexpected exception in service tests: Testee exited with -6
  #0      _ServiceTesteeLauncher.launch.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:253:11)
  #1      _rootRunUnary (dart:async/zone.dart:1132:38)
  #2      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #3      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #4      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #5      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #6      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #7      Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #8      _rootRun (dart:async/zone.dart:1124:13)
  #9      _CustomZone.run (dart:async/zone.dart:1021:19)
  #10     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #11     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #12     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #13     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #14     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #15     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  stderr:
  Unhandled exception:
  Testee exited with -6
  #0      _ServiceTesteeLauncher.launch.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:253:11)
  #1      _rootRunUnary (dart:async/zone.dart:1132:38)
  #2      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
  #3      _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
  #4      Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
  #5      Future._propagateToListeners (dart:async/future_impl.dart:671:32)
  #6      Future._completeWithValue (dart:async/future_impl.dart:486:5)
  #7      Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516:7)
  #8      _rootRun (dart:async/zone.dart:1124:13)
  #9      _CustomZone.run (dart:async/zone.dart:1021:19)
  #10     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
  #11     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
  #12     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
  #13     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
  #14     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
  #15     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)
  --- Re-run this test:
  python tools/test.py -m release -n dartk-linux-release-x64 --output-directory /b/s/w/ioONIJ9t service/async_generator_breakpoint_test

@alexmarkov alexmarkov added the area-vm label Oct 10, 2018

@alexmarkov

This comment has been minimized.

Show comment
Hide comment
@alexmarkov
Contributor

alexmarkov commented Oct 10, 2018

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment