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python -u /b/s/w/ir/kitchen-checkout/build/scripts/tools/runit.py --show-path --with-third-party-lib -- python /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/collect_task.py --verbose -o /b/s/w/ir/tmp/t/tmpRnqZQs.json --task-output-dir /b/s/w/ir/tmp/t/tmpmspapT --merge-script /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py --merge-script-stdout-file /b/s/w/ir/tmp/t/tmp_Jb0oemerge_script_log --merge-additional-args '[]' --summary-json-file /b/s/w/ir/tmp/t/tmp9elzIO.json -- swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json /b/s/w/ir/tmp/t/tmpMrL3T5.json in dir /b/s/w/ir/k: allow_subannotations: False cmd: ['python', '-u', '/b/s/w/ir/kitchen-checkout/build/scripts/tools/runit.py', '--show-path', '--with-third-party-lib', '--', 'python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/collect_task.py', '--verbose', '-o', '/b/s/w/ir/tmp/t/tmpRnqZQs.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpmspapT', '--merge-script', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py', '--merge-script-stdout-file', '/b/s/w/ir/tmp/t/tmp_Jb0oemerge_script_log', '--merge-additional-args', '[]', '--summary-json-file', '/b/s/w/ir/tmp/t/tmp9elzIO.json', '--', 'swarming', 'collect', '-server', 'https://chromium-swarm.appspot.com', '-worker', '50', '-task-summary-python', '-task-output-stdout', 'all', '-verbose', '-requests-json', '/b/s/w/ir/tmp/t/tmpMrL3T5.json'] env: {} env_prefixes: {'PATH': '/b/s/w/ir/cache/swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('vm tests_shard_2',) ok_ret: frozenset([0]) step_test_data: <lambda>(...) trigger_specs: () full environment: BOTO_CONFIG: /b/s/w/ir/tmp/gsutil_task/.boto BUILDBUCKET_EXPERIMENTAL: FALSE CIPD_CACHE_DIR: /b/s/cipd_cache/cache CIPD_PROTOCOL: v2 DEVSHELL_CLIENT_PORT: 42106 DOCKER_CONFIG: /b/s/w/ir/tmp/docker_cfg_task DOCKER_TMPDIR: /b/s/w/ir/tmp/docker_tmp_task GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: /home/chrome-bot INFRA_GIT_WRAPPER_HOME: /b/s/w/ir/tmp/git_home_task LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8918550570422607280 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itLgA1Nl/luci_context.890974675 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t MAIL: /var/mail/chrome-bot NO_GCE_CHECK: False PATH: /b/s/w/ir/cache/swarming_client:/b/s/w/ir/cipd_bin_packages:/b/s/w/ir/cipd_bin_packages/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin PWD: /b/s/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SHELL: /bin/bash SHLVL: 1 SUDO_COMMAND: /usr/bin/python /b/s/swarming_bot.zip start_bot SUDO_GID: 0 SUDO_UID: 0 SUDO_USER: root SWARMING_BOT_ID: trusty-dart-68765ebb-us-central1-b-7qvl SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43af1825188eb611 TEMP: /b/s/w/ir/tmp/t TEMPDIR: /b/s/w/ir/tmp/t TERM: linux TMP: /b/s/w/ir/tmp/t TMPDIR: /b/s/w/ir/tmp/t USER: chrome-bot USERNAME: chrome-bot VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython _: /b/s/w/ir/cipd_bin_packages/vpython Set PYTHONPATH: /b/s/w/ir/kitchen-checkout/build/scripts:/b/s/w/ir/kitchen-checkout/build/site_config:/b/s/w/ir/kitchen-checkout/build/third_party:/b/s/w/ir/kitchen-checkout/build/third_party/buildbot_8_4p1:/b/s/w/ir/kitchen-checkout/build/third_party/buildbot_slave_8_4:/b/s/w/ir/kitchen-checkout/build/third_party/coverage-3.7.1:/b/s/w/ir/kitchen-checkout/build/third_party/decorator_3_3_1:/b/s/w/ir/kitchen-checkout/build/third_party/google_api_python_client:/b/s/w/ir/kitchen-checkout/build/third_party/httplib2/python2:/b/s/w/ir/kitchen-checkout/build/third_party/infra_libs:/b/s/w/ir/kitchen-checkout/build/third_party/jinja2:/b/s/w/ir/kitchen-checkout/build/third_party/markupsafe:/b/s/w/ir/kitchen-checkout/build/third_party/oauth2client:/b/s/w/ir/kitchen-checkout/build/third_party/pyasn1:/b/s/w/ir/kitchen-checkout/build/third_party/pyasn1-modules:/b/s/w/ir/kitchen-checkout/build/third_party/python-rsa:/b/s/w/ir/kitchen-checkout/build/third_party/requests_2_10_0:/b/s/w/ir/kitchen-checkout/build/third_party/setuptools-0.6c11:/b/s/w/ir/kitchen-checkout/build/third_party/sqlalchemy_0_7_1:/b/s/w/ir/kitchen-checkout/build/third_party/sqlalchemy_migrate_0_7_1:/b/s/w/ir/kitchen-checkout/build/third_party/tempita_0_5:/b/s/w/ir/kitchen-checkout/build/third_party/twisted_10_2:/b/s/w/ir/kitchen-checkout/build/third_party/uritemplate:/b/s/w/ir/kitchen-checkout/build/third_party/site-packages 2019-03-19 07:16:46,062 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpmspapT' 2019-03-19 07:16:46,062 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpmspapT' already exists! 2019-03-19 07:16:46,062 - root: [WARNING] task_output_dir existing content: [] 2019-03-19 07:16:46,062 - root: [INFO] collect_cmd: swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json /b/s/w/ir/tmp/t/tmpMrL3T5.json -output-dir /b/s/w/ir/tmp/t/tmpmspapT -task-summary-json /b/s/w/ir/tmp/t/tmp9elzIO.json [D2019-03-19T07:16:46.070394-07:00 21124 0 auth.go:1265] Minting a new token {"key":"luci_ctx/1923c8d736f9932186f06a04a07dfce7ffae8570aa086d723c2210d50e5e72c0", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T07:16:46.070583-07:00 21124 0 luci_ctx.go:138] POST http://127.0.0.1:36838/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/1923c8d736f9932186f06a04a07dfce7ffae8570aa086d723c2210d50e5e72c0", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T07:16:46.072907-07:00 21124 0 auth.go:1222] Token expires in 24m2.927131386s {"key":"luci_ctx/1923c8d736f9932186f06a04a07dfce7ffae8570aa086d723c2210d50e5e72c0", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T07:16:47.321818-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:48.524405-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:49.708235-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:50.911281-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:52.188843-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:53.505151-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:54.848019-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:56.242819-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:57.727593-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:16:59.405100-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:01.033138-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:02.667138-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:04.395078-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:06.198316-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:07.961436-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:09.811050-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:11.798807-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:13.849510-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:16.009776-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:18.300013-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:20.546342-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:23.035197-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:25.439111-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:27.915918-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:30.410456-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:33.000182-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:35.653497-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:38.501894-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:41.335218-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:44.347650-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:47.448632-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:50.631435-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:53.872915-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:17:57.398375-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:00.870870-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:04.591036-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:08.455571-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:12.374383-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:16.339248-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:20.466946-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:24.765953-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:29.233893-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:33.770866-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:38.559636-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:43.454677-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:48.499420-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:53.704253-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:18:59.138790-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:19:04.968830-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 [D2019-03-19T07:19:10.839303-07:00 21124 0 collect.go:344] Waiting task_id: 43af1a81a691a810 43af1a81a691a810: exit 0 tools/testing/dart/main.dart:1: Warning: Interpreting this as package URI, 'package:test_dart/main.dart'. Test configurations: dartk-linux-release-ia32(architecture: ia32, compiler: dartk, mode: release, runtime: vm, system: linux, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2) Suites tested: samples, standalone, standalone_2, corelib_2, language_2, vm, benchmark_smoke, utils, lib_2, analyze_library, service, kernel dartk-linux-release-ia32(architecture: ia32, compiler: dartk, mode: release, runtime: vm, system: linux, vm-options: [], dart2js-options: [], timeout: null, preview-dart-2) Suites tested: observatory_ui Total: 1436 tests * 108 tests will be skipped (48 skipped by design) * 1 tests are expected to be flaky but not crash * 2 tests are expected to flaky crash * 1292 tests are expected to pass * 1 tests are expected to fail that we won't fix * 27 tests are expected to fail that we should fix * 0 tests are expected to crash that we should fix * 0 tests are allowed to timeout * 5 could not be categorized or are in multiple categories FAILED: dartk-vm release_ia32 service/rewind_optimized_out_test Expected: Pass Actual: Timeout --- Command "vm" (took 01:00.000516s): DART_CONFIGURATION=ReleaseIA32 out/ReleaseIA32/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/rewind_optimized_out_test.dart exit code: -15 diagnostics: Process list including children: [30286, 30372] Trying to capture stack trace for pid 30286 PID 30286 - process TID 30286: #0 0xf7766cd9 __kernel_vsyscall #1 0xf7736d0b pthread_cond_wait@@GLIBC_2.3.2 #2 0x017fd425 dart::Monitor::WaitMicros(long long) #3 0x017fd377 dart::Monitor::Wait(long long) #4 0x019e5b78 Dart_RunLoop #5 0x0154c942 dart::bin::RunMainIsolate(char const*, dart::bin::CommandLineOptions*) #6 0x0154d7b7 dart::bin::main(int, char**) #7 0x0154e104 main #8 0xf7544af3 __libc_start_main #9 0x0154c021 _start TID 30287: #0 0xf7766cd9 __kernel_vsyscall #1 0xf7619ee6 epoll_wait #2 0x015551e1 dart::bin::EventHandlerImplementation::Poll(unsigned int) #3 0x01574e59 dart::bin::ThreadStart(void*) #4 0xf7732f72 start_thread #5 0xf761943e __clone TID 30289: #0 0xf7766cd9 __kernel_vsyscall #1 0xf7736d0b pthread_cond_wait@@GLIBC_2.3.2 #2 0x017fd425 dart::Monitor::WaitMicros(long long) #3 0x017fd377 dart::Monitor::Wait(long long) #4 0x019a9b18 dart::BackgroundCompiler::Run() #5 0x019aa077 dart::BackgroundCompilerTask::Run() #6 0x018852d1 dart::ThreadPool::Worker::Loop() #7 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #8 0x017fcd74 dart::ThreadStart(void*) #9 0xf7732f72 start_thread #10 0xf761943e __clone TID 30296: #0 0xf7766cd9 __kernel_vsyscall #1 0xf7736d0b pthread_cond_wait@@GLIBC_2.3.2 #2 0x017fd425 dart::Monitor::WaitMicros(long long) #3 0x017fd377 dart::Monitor::Wait(long long) #4 0x019a9b18 dart::BackgroundCompiler::Run() #5 0x019aa077 dart::BackgroundCompilerTask::Run() #6 0x018852d1 dart::ThreadPool::Worker::Loop() #7 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #8 0x017fcd74 dart::ThreadStart(void*) #9 0xf7732f72 start_thread #10 0xf761943e __clone TID 30373: #0 0xf7766cd9 __kernel_vsyscall #1 0xf773ac07 wait #2 0x0155be18 dart::bin::ExitCodeHandler::ExitCodeHandlerEntry(unsigned int) #3 0x01574e59 dart::bin::ThreadStart(void*) #4 0xf7732f72 start_thread #5 0xf761943e __clone eu-stack: dwfl_thread_getframes tid 30286 at 0x154c020 in /b/s/w/ir/out/ReleaseIA32/dart: no matching address range Trying to capture stack trace for pid 30372 PID 30372 - process TID 30372: #0 0xf7741cd9 __kernel_vsyscall #1 0xf75ef919 mprotect #2 0x0189463f dart::VirtualMemory::Protect(void*, int, dart::VirtualMemory::Protection) #3 0x019c3082 dart::FreeList::TryAllocateLocked(int, bool) #4 0x019c2cb0 dart::FreeList::TryAllocate(int, bool) #5 0x019cbebf dart::PageSpace::TryAllocateInternal(int, dart::HeapPage::PageType, dart::PageSpace::GrowthPolicy, bool, bool) #6 0x019c45aa dart::Heap::AllocateOld(int, dart::HeapPage::PageType) #7 0x01777b09 dart::Object::Allocate(int, int, dart::Heap::Space) #8 0x017bf59f dart::Instructions::New(int, bool, unsigned int) #9 0x017c76bf dart::Code::FinalizeCode(dart::FlowGraphCompiler*, dart::compiler::Assembler*, dart::Code::PoolAttachment, bool, dart::CodeStatistics*) #10 0x019a57e3 dart::CompileParsedFunctionHelper::FinalizeCompilation(dart::compiler::Assembler*, dart::FlowGraphCompiler*, dart::FlowGraph*) #11 0x019a6c94 dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) #12 0x019a7693 dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, int) #13 0x019a7113 dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&) #14 0x019a5345 dart::DRT_CompileFunction(dart::NativeArguments) #15 0xf6bc0732 TID 30374: #0 0xf7741cd9 __kernel_vsyscall #1 0xf75f4ee6 epoll_wait #2 0x015551e1 dart::bin::EventHandlerImplementation::Poll(unsigned int) #3 0x01574e59 dart::bin::ThreadStart(void*) #4 0xf770df72 start_thread #5 0xf75f443e __clone TID 30375: #0 0xf7741cd9 __kernel_vsyscall #1 0xf77120ed pthread_cond_timedwait@@GLIBC_2.3.2 #2 0x017fd409 dart::Monitor::WaitMicros(long long) #3 0x0188437a dart::ThreadInterrupter::ThreadMain(unsigned int) #4 0x017fcd74 dart::ThreadStart(void*) #5 0xf770df72 start_thread #6 0xf75f443e __clone TID 30376: #0 0xf7741cd9 __kernel_vsyscall #1 0xf77120ed pthread_cond_timedwait@@GLIBC_2.3.2 #2 0x017fd409 dart::Monitor::WaitMicros(long long) #3 0x0177235a dart::MessageHandler::TaskCallback() #4 0x01772a87 dart::MessageHandlerTask::Run() #5 0x018852d1 dart::ThreadPool::Worker::Loop() #6 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #7 0x017fcd74 dart::ThreadStart(void*) #8 0xf770df72 start_thread #9 0xf75f443e __clone TID 31006: #0 0xf7741cd9 __kernel_vsyscall #1 0xf77120ed pthread_cond_timedwait@@GLIBC_2.3.2 #2 0x017fd409 dart::Monitor::WaitMicros(long long) #3 0x0177235a dart::MessageHandler::TaskCallback() #4 0x01772a87 dart::MessageHandlerTask::Run() #5 0x018852d1 dart::ThreadPool::Worker::Loop() #6 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #7 0x017fcd74 dart::ThreadStart(void*) #8 0xf770df72 start_thread #9 0xf75f443e __clone TID 31007: #0 0x016e552f dart::BaseGrowableArray<int, dart::ValueObject, dart::Zone>::Add(int const&) #1 0x018cc124 dart::FlowGraphCompiler::GenerateNumberTypeCheck(dart::Register, dart::AbstractType const&, dart::compiler::Label*, dart::compiler::Label*) #2 0x018cf659 dart::FlowGraphCompiler::GenerateInstantiatedTypeNoArgumentsTest(dart::TokenPosition, dart::AbstractType const&, dart::compiler::Label*, dart::compiler::Label*) #3 0x018cfea2 dart::FlowGraphCompiler::GenerateInlineInstanceof(dart::TokenPosition, dart::AbstractType const&, dart::compiler::Label*, dart::compiler::Label*) #4 0x018d031c dart::FlowGraphCompiler::GenerateAssertAssignable(dart::TokenPosition, int, dart::AbstractType const&, dart::String const&, dart::LocationSummary*) #5 0x018e0779 dart::AssertAssignableInstr::EmitNativeCode(dart::FlowGraphCompiler*) #6 0x018c9bb8 dart::FlowGraphCompiler::VisitBlocks() #7 0x018d096a dart::FlowGraphCompiler::CompileGraph() #8 0x019a6c2c dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) #9 0x019a7693 dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, int) #10 0x019a8002 dart::Compiler::EnsureUnoptimizedCode(dart::Thread*, dart::Function const&) #11 0x017a2096 dart::Function::SwitchToUnoptimizedCode() const #12 0x017277f6 dart::Debugger::DeoptimizeWorld() #13 0x01720ff3 dart::Debugger::HandleSteppingRequest(dart::DebuggerStackTrace*, bool) #14 0x0172b9b1 dart::Debugger::PauseDeveloper(dart::String const&) #15 0x016abbb7 dart::BootstrapNatives::DN_Developer_debugger(_Dart_NativeArguments*) #16 0xf6bc0890 TID 31149: #0 0xf7741cd9 __kernel_vsyscall #1 0xf77120ed pthread_cond_timedwait@@GLIBC_2.3.2 #2 0x017fd409 dart::Monitor::WaitMicros(long long) #3 0x01885374 dart::ThreadPool::Worker::Loop() #4 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #5 0x017fcd74 dart::ThreadStart(void*) #6 0xf770df72 start_thread #7 0xf75f443e __clone eu-stack: dwfl_thread_getframes tid 30372 at 0xf6bc0731 in <unknown>: No DWARF information found eu-stack: dwfl_thread_getframes tid 31007 at 0xf6bc088f in <unknown>: No DWARF information found stdout: ** Launching SERVICE_TEST_TESTEE=true out/ReleaseIA32/dart -DDART_SERVICE_USE_AUTH=false --profiler --trace-rewind --prune-dead-locals --enable-inlining-annotations --no-background-compilation --optimization-counter-threshold=10 --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/rewind_optimized_out_test.dart >testee>out> Observatory listening on http://127.0.0.1:41336/ ** Signaled to run test queries on http://127.0.0.1:41336/ >testee>out> Loading VM... --- Re-run this test: python tools/test.py -n dartk-linux-release-ia32 service/rewind_optimized_out_test 711 out of 1328 completed Tests running for 5 minutes === Failure summary: FAILED: dartk-vm release_ia32 service/rewind_optimized_out_test Expected: Pass Actual: Timeout --- Command "vm" (took 01:00.000516s): DART_CONFIGURATION=ReleaseIA32 out/ReleaseIA32/dart --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/rewind_optimized_out_test.dart exit code: -15 diagnostics: Process list including children: [30286, 30372] Trying to capture stack trace for pid 30286 PID 30286 - process TID 30286: #0 0xf7766cd9 __kernel_vsyscall #1 0xf7736d0b pthread_cond_wait@@GLIBC_2.3.2 #2 0x017fd425 dart::Monitor::WaitMicros(long long) #3 0x017fd377 dart::Monitor::Wait(long long) #4 0x019e5b78 Dart_RunLoop #5 0x0154c942 dart::bin::RunMainIsolate(char const*, dart::bin::CommandLineOptions*) #6 0x0154d7b7 dart::bin::main(int, char**) #7 0x0154e104 main #8 0xf7544af3 __libc_start_main #9 0x0154c021 _start TID 30287: #0 0xf7766cd9 __kernel_vsyscall #1 0xf7619ee6 epoll_wait #2 0x015551e1 dart::bin::EventHandlerImplementation::Poll(unsigned int) #3 0x01574e59 dart::bin::ThreadStart(void*) #4 0xf7732f72 start_thread #5 0xf761943e __clone TID 30289: #0 0xf7766cd9 __kernel_vsyscall #1 0xf7736d0b pthread_cond_wait@@GLIBC_2.3.2 #2 0x017fd425 dart::Monitor::WaitMicros(long long) #3 0x017fd377 dart::Monitor::Wait(long long) #4 0x019a9b18 dart::BackgroundCompiler::Run() #5 0x019aa077 dart::BackgroundCompilerTask::Run() #6 0x018852d1 dart::ThreadPool::Worker::Loop() #7 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #8 0x017fcd74 dart::ThreadStart(void*) #9 0xf7732f72 start_thread #10 0xf761943e __clone TID 30296: #0 0xf7766cd9 __kernel_vsyscall #1 0xf7736d0b pthread_cond_wait@@GLIBC_2.3.2 #2 0x017fd425 dart::Monitor::WaitMicros(long long) #3 0x017fd377 dart::Monitor::Wait(long long) #4 0x019a9b18 dart::BackgroundCompiler::Run() #5 0x019aa077 dart::BackgroundCompilerTask::Run() #6 0x018852d1 dart::ThreadPool::Worker::Loop() #7 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #8 0x017fcd74 dart::ThreadStart(void*) #9 0xf7732f72 start_thread #10 0xf761943e __clone TID 30373: #0 0xf7766cd9 __kernel_vsyscall #1 0xf773ac07 wait #2 0x0155be18 dart::bin::ExitCodeHandler::ExitCodeHandlerEntry(unsigned int) #3 0x01574e59 dart::bin::ThreadStart(void*) #4 0xf7732f72 start_thread #5 0xf761943e __clone eu-stack: dwfl_thread_getframes tid 30286 at 0x154c020 in /b/s/w/ir/out/ReleaseIA32/dart: no matching address range Trying to capture stack trace for pid 30372 PID 30372 - process TID 30372: #0 0xf7741cd9 __kernel_vsyscall #1 0xf75ef919 mprotect #2 0x0189463f dart::VirtualMemory::Protect(void*, int, dart::VirtualMemory::Protection) #3 0x019c3082 dart::FreeList::TryAllocateLocked(int, bool) #4 0x019c2cb0 dart::FreeList::TryAllocate(int, bool) #5 0x019cbebf dart::PageSpace::TryAllocateInternal(int, dart::HeapPage::PageType, dart::PageSpace::GrowthPolicy, bool, bool) #6 0x019c45aa dart::Heap::AllocateOld(int, dart::HeapPage::PageType) #7 0x01777b09 dart::Object::Allocate(int, int, dart::Heap::Space) #8 0x017bf59f dart::Instructions::New(int, bool, unsigned int) #9 0x017c76bf dart::Code::FinalizeCode(dart::FlowGraphCompiler*, dart::compiler::Assembler*, dart::Code::PoolAttachment, bool, dart::CodeStatistics*) #10 0x019a57e3 dart::CompileParsedFunctionHelper::FinalizeCompilation(dart::compiler::Assembler*, dart::FlowGraphCompiler*, dart::FlowGraph*) #11 0x019a6c94 dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) #12 0x019a7693 dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, int) #13 0x019a7113 dart::Compiler::CompileFunction(dart::Thread*, dart::Function const&) #14 0x019a5345 dart::DRT_CompileFunction(dart::NativeArguments) #15 0xf6bc0732 TID 30374: #0 0xf7741cd9 __kernel_vsyscall #1 0xf75f4ee6 epoll_wait #2 0x015551e1 dart::bin::EventHandlerImplementation::Poll(unsigned int) #3 0x01574e59 dart::bin::ThreadStart(void*) #4 0xf770df72 start_thread #5 0xf75f443e __clone TID 30375: #0 0xf7741cd9 __kernel_vsyscall #1 0xf77120ed pthread_cond_timedwait@@GLIBC_2.3.2 #2 0x017fd409 dart::Monitor::WaitMicros(long long) #3 0x0188437a dart::ThreadInterrupter::ThreadMain(unsigned int) #4 0x017fcd74 dart::ThreadStart(void*) #5 0xf770df72 start_thread #6 0xf75f443e __clone TID 30376: #0 0xf7741cd9 __kernel_vsyscall #1 0xf77120ed pthread_cond_timedwait@@GLIBC_2.3.2 #2 0x017fd409 dart::Monitor::WaitMicros(long long) #3 0x0177235a dart::MessageHandler::TaskCallback() #4 0x01772a87 dart::MessageHandlerTask::Run() #5 0x018852d1 dart::ThreadPool::Worker::Loop() #6 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #7 0x017fcd74 dart::ThreadStart(void*) #8 0xf770df72 start_thread #9 0xf75f443e __clone TID 31006: #0 0xf7741cd9 __kernel_vsyscall #1 0xf77120ed pthread_cond_timedwait@@GLIBC_2.3.2 #2 0x017fd409 dart::Monitor::WaitMicros(long long) #3 0x0177235a dart::MessageHandler::TaskCallback() #4 0x01772a87 dart::MessageHandlerTask::Run() #5 0x018852d1 dart::ThreadPool::Worker::Loop() #6 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #7 0x017fcd74 dart::ThreadStart(void*) #8 0xf770df72 start_thread #9 0xf75f443e __clone TID 31007: #0 0x016e552f dart::BaseGrowableArray<int, dart::ValueObject, dart::Zone>::Add(int const&) #1 0x018cc124 dart::FlowGraphCompiler::GenerateNumberTypeCheck(dart::Register, dart::AbstractType const&, dart::compiler::Label*, dart::compiler::Label*) #2 0x018cf659 dart::FlowGraphCompiler::GenerateInstantiatedTypeNoArgumentsTest(dart::TokenPosition, dart::AbstractType const&, dart::compiler::Label*, dart::compiler::Label*) #3 0x018cfea2 dart::FlowGraphCompiler::GenerateInlineInstanceof(dart::TokenPosition, dart::AbstractType const&, dart::compiler::Label*, dart::compiler::Label*) #4 0x018d031c dart::FlowGraphCompiler::GenerateAssertAssignable(dart::TokenPosition, int, dart::AbstractType const&, dart::String const&, dart::LocationSummary*) #5 0x018e0779 dart::AssertAssignableInstr::EmitNativeCode(dart::FlowGraphCompiler*) #6 0x018c9bb8 dart::FlowGraphCompiler::VisitBlocks() #7 0x018d096a dart::FlowGraphCompiler::CompileGraph() #8 0x019a6c2c dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) #9 0x019a7693 dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, int) #10 0x019a8002 dart::Compiler::EnsureUnoptimizedCode(dart::Thread*, dart::Function const&) #11 0x017a2096 dart::Function::SwitchToUnoptimizedCode() const #12 0x017277f6 dart::Debugger::DeoptimizeWorld() #13 0x01720ff3 dart::Debugger::HandleSteppingRequest(dart::DebuggerStackTrace*, bool) #14 0x0172b9b1 dart::Debugger::PauseDeveloper(dart::String const&) #15 0x016abbb7 dart::BootstrapNatives::DN_Developer_debugger(_Dart_NativeArguments*) #16 0xf6bc0890 TID 31149: #0 0xf7741cd9 __kernel_vsyscall #1 0xf77120ed pthread_cond_timedwait@@GLIBC_2.3.2 #2 0x017fd409 dart::Monitor::WaitMicros(long long) #3 0x01885374 dart::ThreadPool::Worker::Loop() #4 0x01885197 dart::ThreadPool::Worker::Main(unsigned int) #5 0x017fcd74 dart::ThreadStart(void*) #6 0xf770df72 start_thread #7 0xf75f443e __clone eu-stack: dwfl_thread_getframes tid 30372 at 0xf6bc0731 in <unknown>: No DWARF information found eu-stack: dwfl_thread_getframes tid 31007 at 0xf6bc088f in <unknown>: No DWARF information found stdout: ** Launching SERVICE_TEST_TESTEE=true out/ReleaseIA32/dart -DDART_SERVICE_USE_AUTH=false --profiler --trace-rewind --prune-dead-locals --enable-inlining-annotations --no-background-compilation --optimization-counter-threshold=10 --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/rewind_optimized_out_test.dart >testee>out> Observatory listening on http://127.0.0.1:41336/ ** Signaled to run test queries on http://127.0.0.1:41336/ >testee>out> Loading VM... --- Re-run this test: python tools/test.py -n dartk-linux-release-ia32 service/rewind_optimized_out_test === === 1 test failed === --- Total time: 09:13 --- 0:01:00.516660 - vm - dartk-vm release_ia32/service/rewind_optimized_out_test 0:00:38.181659 - vm - dartk-vm release_ia32/vm/dart/stack_overflow_shared_test 0:00:28.379904 - vm - dartk-vm release_ia32/vm/dart/regress32619_test 0:00:27.572032 - vm - dartk-vm release_ia32/language_2/this_as_dynamic_call_checks_test 0:00:26.621617 - vm - dartk-vm release_ia32/service/eval_regression_flutter20255_test 0:00:26.142189 - vm - dartk-vm release_ia32/language_2/inline_closure_with_constant_arguments_test 0:00:25.397335 - vm - dartk-vm release_ia32/language_2/mul_recipr_test 0:00:25.136200 - vm - dartk-vm release_ia32/language_2/vm/regress_29137_vm_test 0:00:24.334576 - vm - dartk-vm release_ia32/language_2/try_catch4_test 0:00:24.115869 - vm - dartk-vm release_ia32/language_2/vm/optimized_guarded_field_test 0:00:24.056506 - vm - dartk-vm release_ia32/language_2/vm/allocation_sinking_vm_test 0:00:23.451787 - vm - dartk-vm release_ia32/lib_2/typed_data/typed_data_hierarchy_int64_test 0:00:23.433467 - vm - dartk-vm release_ia32/language_2/issue7513_test 0:00:21.997365 - vm - dartk-vm release_ia32/language_2/optimized_string_charcodeat_test 0:00:21.883625 - vm - dartk-vm release_ia32/language_2/many_generic_instanceof_test 0:00:21.569802 - vm - dartk-vm release_ia32/lib_2/typed_data/float32x4_clamp_test 0:00:21.414354 - vm - dartk-vm release_ia32/lib_2/typed_data/typed_data_hierarchy_test 0:00:21.302727 - vm - dartk-vm release_ia32/language_2/allocation_sinking_inlining_test 0:00:21.058476 - vm - dartk-vm release_ia32/service/debugger_location_second_test 0:00:20.301685 - vm - dartk-vm release_ia32/vm/dart/regress30853_test INFO: Core dump archiving is activated INFO: No unexpected crashes recorded 2019-03-19 07:19:11,357 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpmspapT/43af1a81a691a810'] 2019-03-19 07:19:11,358 - root: [WARNING] Expected output.json file missing: set(['/b/s/w/ir/tmp/t/tmpmspapT/43af1a81a691a810/output.json']) Found: [] Expected: ['/b/s/w/ir/tmp/t/tmpmspapT/43af1a81a691a810/output.json'] 2019-03-19 07:19:11,358 - root: [WARNING] No shard json files found in task_output_dir: '/b/s/w/ir/tmp/t/tmpmspapT' Found ['/b/s/w/ir/tmp/t/tmpmspapT/43af1a81a691a810'] 2019-03-19 07:19:11,358 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpmspapT/43af1a81a691a810/output.json'] 2019-03-19 07:19:11,358 - root: [INFO] merge_cmd: /b/s/w/ir/cache/vpython/95f307/bin/python /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py --summary-json /b/s/w/ir/tmp/t/tmp9elzIO.json --task-output-dir /b/s/w/ir/tmp/t/tmpmspapT -o /b/s/w/ir/tmp/t/tmpRnqZQs.json Running ['/b/s/w/ir/cache/vpython/95f307/bin/python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py', '--summary-json', '/b/s/w/ir/tmp/t/tmp9elzIO.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpmspapT', '-o', '/b/s/w/ir/tmp/t/tmpRnqZQs.json'] in None (env: None) Command ['/b/s/w/ir/cache/vpython/95f307/bin/python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/noop_merge.py', '--summary-json', '/b/s/w/ir/tmp/t/tmp9elzIO.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpmspapT', '-o', '/b/s/w/ir/tmp/t/tmpRnqZQs.json'] returned exit code 0