{"action":"created","issue":{"url":"https://api.github.com/repos/dart-lang/sdk/issues/24417","labels_url":"https://api.github.com/repos/dart-lang/sdk/issues/24417/labels{/name}","comments_url":"https://api.github.com/repos/dart-lang/sdk/issues/24417/comments","events_url":"https://api.github.com/repos/dart-lang/sdk/issues/24417/events","html_url":"https://github.com/dart-lang/sdk/issues/24417","id":107906652,"number":24417,"title":"VM: http_close_test flaky crash on MacOS.","user":{"login":"fsc8000","id":2890421,"avatar_url":"https://avatars.githubusercontent.com/u/2890421?v=3","gravatar_id":"","url":"https://api.github.com/users/fsc8000","html_url":"https://github.com/fsc8000","followers_url":"https://api.github.com/users/fsc8000/followers","following_url":"https://api.github.com/users/fsc8000/following{/other_user}","gists_url":"https://api.github.com/users/fsc8000/gists{/gist_id}","starred_url":"https://api.github.com/users/fsc8000/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fsc8000/subscriptions","organizations_url":"https://api.github.com/users/fsc8000/orgs","repos_url":"https://api.github.com/users/fsc8000/repos","events_url":"https://api.github.com/users/fsc8000/events{/privacy}","received_events_url":"https://api.github.com/users/fsc8000/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/dart-lang/sdk/labels/area-vm","name":"area-vm","color":"c7def8"},{"url":"https://api.github.com/repos/dart-lang/sdk/labels/library-io","name":"library-io","color":"d4c5f9"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-09-23T12:12:12Z","updated_at":"2016-02-01T18:57:25Z","closed_at":null,"body":"I/O issue @mkustermann @sgjesse ?\r\n\r\nFAILED: none-vm debug_x64 standalone/io/http_close_test\r\nExpected: Pass \r\nActual: Crash\r\nCommandOutput[vm]:\r\n\r\nstderr:\r\n/Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/runtime/bin/eventhandler_macos.cc:60: error: expected: !di->tracked_by_kqueue()\r\n\r\n\r\nCommand[vm]: DART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --ignore-unrecognized-flags --package-root=xcodebuild/DebugX64/packages/ /Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/tests/standalone/io/http_close_test.dart\r\nTook 0:00:02.449000\r\n\r\nShort reproduction command (experimental):\r\n    python tools/test.py -ax64 --write-debug-log --write-test-outcome-log --copy-coredumps --exclude-suite pkg -t120 standalone/io/http_close_test\r\n"},"comment":{"url":"https://api.github.com/repos/dart-lang/sdk/issues/comments/178129346","html_url":"https://github.com/dart-lang/sdk/issues/24417#issuecomment-178129346","issue_url":"https://api.github.com/repos/dart-lang/sdk/issues/24417","id":178129346,"user":{"login":"turnidge","id":4804200,"avatar_url":"https://avatars.githubusercontent.com/u/4804200?v=3","gravatar_id":"","url":"https://api.github.com/users/turnidge","html_url":"https://github.com/turnidge","followers_url":"https://api.github.com/users/turnidge/followers","following_url":"https://api.github.com/users/turnidge/following{/other_user}","gists_url":"https://api.github.com/users/turnidge/gists{/gist_id}","starred_url":"https://api.github.com/users/turnidge/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/turnidge/subscriptions","organizations_url":"https://api.github.com/users/turnidge/orgs","repos_url":"https://api.github.com/users/turnidge/repos","events_url":"https://api.github.com/users/turnidge/events{/privacy}","received_events_url":"https://api.github.com/users/turnidge/received_events","type":"User","site_admin":false},"created_at":"2016-02-01T18:57:24Z","updated_at":"2016-02-01T18:57:24Z","body":"The buildbot saw a similar failure today in the service/parameters_in_scope_at_entry_test.  Looking at the log, I see that the failure happens after the `Killing script` message is printed, so I am wondering if shutdown is somehow messing with the mac eventhandler?  Just a random guess\r\n\r\n@zanderso @rmacnak-google \r\n\r\n```\r\n=== Failure summary:\r\n\r\n\r\nFAILED: none-vm-checked debug_x64 service/parameters_in_scope_at_entry_test\r\nExpected: Pass \r\nActual: Crash\r\nCommandOutput[vm]:\r\n\r\nstdout:\r\n** Launching xcodebuild/DebugX64/dart --enable_asserts --enable_type_checks --error_on_bad_type --error_on_bad_override --verbose_debug --ignore-unrecognized-flags --package-root=xcodebuild/DebugX64/packages/ --enable-vm-service:0 /Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/runtime/observatory/tests/service/parameters_in_scope_at_entry_test.dart --testee-mode\r\nObservatory listening on http://127.0.0.1:52792\r\n** Signaled to run test queries on 52792\r\n\r\nHit debugger!HandleSteppingRequest- kStepOut 106545c58\r\n>>> single step break at file:///Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/runtime/observatory/tests/service/parameters_in_scope_at_entry_test.dart:24 (func testMain token 71)\r\nRunning parameters_in_scope_at_entry_test.dart [1/12]\r\nPaused with PauseBreakpoint\r\nRunning parameters_in_scope_at_entry_test.dart [2/12]\r\nChecking we are at line 24\r\nRunning parameters_in_scope_at_entry_test.dart [3/12]\r\nHandleSteppingRequest- kSingleStep\r\n>>> single step break at file:///Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/runtime/observatory/tests/service/parameters_in_scope_at_entry_test.dart:11 (func foo token 24)\r\nRunning parameters_in_scope_at_entry_test.dart [4/12]\r\nPaused with PauseBreakpoint\r\nPaused with PauseBreakpoint\r\nRunning parameters_in_scope_at_entry_test.dart [5/12]\r\nFrame(foo parameters_in_scope_at_entry_test.dart:token(24))\r\n[ServiceMap({value: Instance(in-scope), name: param, _endTokenPos: 35, type: BoundVariable, _tokenPos: 24})]\r\nRunning parameters_in_scope_at_entry_test.dart [6/12]\r\nRunning parameters_in_scope_at_entry_test.dart [7/12]\r\nHandleSteppingRequest- kStepOut 106545c58\r\n>>> single step break at file:///Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/runtime/observatory/tests/service/parameters_in_scope_at_entry_test.dart:28 (func testMain token 96)\r\nPaused with PauseBreakpoint\r\nPaused with PauseBreakpoint\r\nRunning parameters_in_scope_at_entry_test.dart [8/12]\r\nChecking we are at line 28\r\nRunning parameters_in_scope_at_entry_test.dart [9/12]\r\nRunning parameters_in_scope_at_entry_test.dart [10/12]\r\nHandleSteppingRequest- kSingleStep\r\n>>> single step break at file:///Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/runtime/observatory/tests/service/parameters_in_scope_at_entry_test.dart:16 (func theClosureFunction token 42)\r\nPaused with PauseBreakpoint\r\nRunning parameters_in_scope_at_entry_test.dart [11/12]\r\nFrame(fooClosure.theClosureFunction parameters_in_scope_at_entry_test.dart:token(42))\r\n[ServiceMap({value: Instance(in-scope), name: param, _endTokenPos: 52, type: BoundVariable, _tokenPos: 42})]\r\nRunning parameters_in_scope_at_entry_test.dart [12/12]\r\n** Killing script\r\n\r\n\r\nstderr:\r\n/Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/runtime/bin/eventhandler_macos.cc:60: error: expected: !di->tracked_by_kqueue()\r\n\r\n\r\nCommand[vm]: DART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --enable_asserts --enable_type_checks --error_on_bad_type --error_on_bad_override --verbose_debug --ignore-unrecognized-flags --package-root=xcodebuild/DebugX64/packages/ /Volumes/data/b/build/slave/vm-mac-debug-x64-be/build/sdk/runtime/observatory/tests/service/parameters_in_scope_at_entry_test.dart\r\nTook 0:00:06.003000\r\n\r\nShort reproduction command (experimental):\r\n    python tools/test.py --write-debug-log --write-test-outcome-log --copy-coredumps --exclude-suite pkg --checked -t120 service/parameters_in_scope_at_entry_test\r\n\r\n```"}}