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python -u /b/s/w/ir/cache/builder/sdk/tools/task_kill.py '--kill_browsers=True' '--kill_vsbuild=True' in dir /b/s/w/ir/k: allow_subannotations: False base_name: 'kill processes (3)' cmd: ['python', '-u', '/b/s/w/ir/cache/builder/sdk/tools/task_kill.py', '--kill_browsers=True', '--kill_vsbuild=True'] env: {} env_prefixes: {} env_suffixes: {} infra_step: False name: 'kill processes (3)' nest_level: 0 ok_ret: ALL_OK 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: 41946 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/8920163966648414576 LOGDOG_STREAM_PROJECT: dart LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/it65ZmvV/luci_context.271203225 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t MAIL: /var/mail/chrome-bot NO_GCE_CHECK: False PATH: /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-b3t8 SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43536241381f5e11 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 ***************** Killing dart ***************** Hanging process info: PID: 27198 Command line: /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/../../../out/DebugX64/dart /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/../../../pkg/vm/bin/gen_kernel.dart --platform /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/../../../out/DebugX64/vm_platform_strong.dill --aot -o /b/s/w/ir/tmp/t/VLYUUW/test.snap.dill /b/s/w/ir/cache/builder/sdk/runtime/tests/vm/dart/v8_snapshot_profile_writer_test.dart Stack: PID 27198 - process TID 27198: #0 0x00007fac15d1c404 pthread_cond_wait@@GLIBC_2.3.2 #1 0x0000561958829124 dart::Monitor::WaitMicros(long) #2 0x0000561958ad176a Dart_RunLoop #3 0x0000561958455ad6 dart::bin::RunMainIsolate(char const*, dart::bin::CommandLineOptions*) #4 0x00005619584568c7 dart::bin::main(int, char**) #5 0x00005619584572c9 main #6 0x00007fac1545af45 __libc_start_main #7 0x0000561958455029 _start TID 27200: #0 0x00007fac155376d3 epoll_wait #1 0x000056195845fae5 dart::bin::EventHandlerImplementation::Poll(unsigned long) #2 0x0000561958488325 dart::bin::ThreadStart(void*) #3 0x00007fac15d18184 start_thread #4 0x00007fac1553703d __clone TID 27202: #0 0x00007fac15d1c7be pthread_cond_timedwait@@GLIBC_2.3.2 #1 0x00005619588290fd dart::Monitor::WaitMicros(long) #2 0x00005619588e3bbe dart::ThreadPool::Worker::Loop() #3 0x00005619588e359b dart::ThreadPool::Worker::Main(unsigned long) #4 0x0000561958828345 dart::ThreadStart(void*) #5 0x00007fac15d18184 start_thread #6 0x00007fac1553703d __clone TID 27203: #0 0x00007fac15d1c404 pthread_cond_wait@@GLIBC_2.3.2 #1 0x0000561958829124 dart::Monitor::WaitMicros(long) #2 0x0000561958ab634a dart::SafepointHandler::BlockForSafepoint(dart::Thread*) #3 0x00005619588952a7 dart::DRT_InlineCacheMissHandlerOneArg(dart::NativeArguments) #4 0x00007fac15101037 TID 27206: #0 0x00007fac15d1c7be pthread_cond_timedwait@@GLIBC_2.3.2 #1 0x00005619588290fd dart::Monitor::WaitMicros(long) #2 0x00005619588e3bbe dart::ThreadPool::Worker::Loop() #3 0x00005619588e359b dart::ThreadPool::Worker::Main(unsigned long) #4 0x0000561958828345 dart::ThreadStart(void*) #5 0x00007fac15d18184 start_thread #6 0x00007fac1553703d __clone TID 27207: #0 0x00007fac15d1c404 pthread_cond_wait@@GLIBC_2.3.2 #1 0x0000561958829124 dart::Monitor::WaitMicros(long) #2 0x0000561958a718aa dart::BackgroundCompiler::Run() #3 0x00005619588e3abc dart::ThreadPool::Worker::Loop() #4 0x00005619588e359b dart::ThreadPool::Worker::Main(unsigned long) #5 0x0000561958828345 dart::ThreadStart(void*) #6 0x00007fac15d18184 start_thread #7 0x00007fac1553703d __clone TID 27266: #0 0x00005619585c65d4 dart::String::initializeHandle(dart::String*, dart::RawObject*) #1 0x00005619589eb7b8 dart::Slot::Hashcode() const #2 0x00005619589ec15b dart::BaseDirectChainedHashMap<dart::PointerKeyValueTrait<dart::Slot const>, dart::ValueObject, dart::Zone>::Insert(dart::Slot const*) #3 0x00005619589ebf62 dart::BaseDirectChainedHashMap<dart::PointerKeyValueTrait<dart::Slot const>, dart::ValueObject, dart::Zone>::Resize(long) #4 0x00005619589ec13a dart::BaseDirectChainedHashMap<dart::PointerKeyValueTrait<dart::Slot const>, dart::ValueObject, dart::Zone>::Insert(dart::Slot const*) #5 0x00005619589eafba dart::SlotCache::Canonicalize(dart::Slot const&) #6 0x00005619589eb303 dart::Slot::Get(dart::Field const&, dart::ParsedFunction const*) #7 0x00005619589fb4bf dart::StoreInstanceFieldInstr::StoreInstanceFieldInstr(dart::Field const&, dart::Value*, dart::Value*, dart::StoreBarrierType, dart::TokenPosition, dart::ParsedFunction const*, dart::StoreInstanceFieldInstr::Kind) #8 0x0000561958a077c7 dart::kernel::BaseFlowGraphBuilder::StoreInstanceField(dart::Field const&, bool, dart::StoreBarrierType) #9 0x0000561958a07d10 dart::kernel::BaseFlowGraphBuilder::StoreInstanceFieldGuarded(dart::Field const&, bool) #10 0x0000561958a2801d dart::kernel::StreamingFlowGraphBuilder::BuildFieldInitializer(dart::kernel::NameIndex) #11 0x0000561958a2848c dart::kernel::StreamingFlowGraphBuilder::BuildInitializers(dart::Class const&) #12 0x0000561958a2f3cb dart::kernel::StreamingFlowGraphBuilder::BuildFunctionBody(dart::Function const&, dart::LocalVariable*, bool) #13 0x0000561958a301cc dart::kernel::StreamingFlowGraphBuilder::BuildGraphOfFunction(bool) #14 0x0000561958a30c3d dart::kernel::StreamingFlowGraphBuilder::BuildGraph() #15 0x0000561958a45847 dart::kernel::FlowGraphBuilder::BuildGraph() #16 0x00005619589a4c4c dart::CallSiteInliner::TryInlining(dart::Function const&, dart::Array const&, dart::InlinedCallData*, bool) #17 0x00005619589b3dfe dart::CallSiteInliner::InlineStaticCalls() #18 0x00005619589aca6e dart::CallSiteInliner::InlineCalls() #19 0x00005619589ac629 dart::FlowGraphInliner::Inline() #20 0x0000561958a00331 dart::CompilerPass_Inlining::DoBody(dart::CompilerPassState*) const #21 0x00005619589ffdf2 dart::CompilerPass::Run(dart::CompilerPassState*) const #22 0x0000561958a0000e dart::CompilerPass::RunPipeline(dart::CompilerPass::PipelineMode, dart::CompilerPassState*) #23 0x0000561958a6cfad dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) #24 0x0000561958a6e2bd dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long) #25 0x0000561958a6f4b5 dart::Compiler::CompileOptimizedFunction(dart::Thread*, dart::Function const&, long) #26 0x0000561958a715d6 dart::BackgroundCompiler::Run() #27 0x00005619588e3abc dart::ThreadPool::Worker::Loop() #28 0x00005619588e359b dart::ThreadPool::Worker::Main(unsigned long) #29 0x0000561958828345 dart::ThreadStart(void*) #30 0x00007fac15d18184 start_thread #31 0x00007fac1553703d __clone TID 27275: #0 0x00007fac15d1c7be pthread_cond_timedwait@@GLIBC_2.3.2 #1 0x00005619588290fd dart::Monitor::WaitMicros(long) #2 0x00005619588e3bbe dart::ThreadPool::Worker::Loop() #3 0x00005619588e359b dart::ThreadPool::Worker::Main(unsigned long) #4 0x0000561958828345 dart::ThreadStart(void*) #5 0x00007fac15d18184 start_thread #6 0x00007fac1553703d __clone TID 27278: #0 0x00007fac15d1c7be pthread_cond_timedwait@@GLIBC_2.3.2 #1 0x00005619588290fd dart::Monitor::WaitMicros(long) #2 0x00005619588e3bbe dart::ThreadPool::Worker::Loop() #3 0x00005619588e359b dart::ThreadPool::Worker::Main(unsigned long) #4 0x0000561958828345 dart::ThreadStart(void*) #5 0x00007fac15d18184 start_thread #6 0x00007fac1553703d __clone Stack (stderr): /usr/bin/eu-stack: dwfl_thread_getframes tid 27203 at 0x7fac15101036 in <unknown>: No DWARF information found Killed pid: 27198 Hanging process info: PID: 27199 Command line: /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/../../../out/DebugX64/dart /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/../../../pkg/vm/bin/gen_kernel.dart --platform /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/../../../out/DebugX64/vm_platform_strong.dill --aot -o /b/s/w/ir/tmp/t/QBNDUE/test.snap.dill /b/s/w/ir/cache/builder/sdk/runtime/tests/vm/dart/v8_snapshot_profile_writer_test.dart Stack: PID 27199 - process TID 27199: #0 0x00007f6b7dce2404 pthread_cond_wait@@GLIBC_2.3.2 #1 0x0000558befd6e124 dart::Monitor::WaitMicros(long) #2 0x0000558bf001676a Dart_RunLoop #3 0x0000558bef99aad6 dart::bin::RunMainIsolate(char const*, dart::bin::CommandLineOptions*) #4 0x0000558bef99b8c7 dart::bin::main(int, char**) #5 0x0000558bef99c2c9 main #6 0x00007f6b7d420f45 __libc_start_main #7 0x0000558bef99a029 _start TID 27201: #0 0x00007f6b7d4fd6d3 epoll_wait #1 0x0000558bef9a4ae5 dart::bin::EventHandlerImplementation::Poll(unsigned long) #2 0x0000558bef9cd325 dart::bin::ThreadStart(void*) #3 0x00007f6b7dcde184 start_thread #4 0x00007f6b7d4fd03d __clone TID 27204: #0 0x00007f6b7dce27be pthread_cond_timedwait@@GLIBC_2.3.2 #1 0x0000558befd6e0fd dart::Monitor::WaitMicros(long) #2 0x0000558befe28bbe dart::ThreadPool::Worker::Loop() #3 0x0000558befe2859b dart::ThreadPool::Worker::Main(unsigned long) #4 0x0000558befd6d345 dart::ThreadStart(void*) #5 0x00007f6b7dcde184 start_thread #6 0x00007f6b7d4fd03d __clone TID 27205: #0 0x00007f6b7dce27be pthread_cond_timedwait@@GLIBC_2.3.2 #1 0x0000558befd6e0fd dart::Monitor::WaitMicros(long) #2 0x0000558befe28bbe dart::ThreadPool::Worker::Loop() #3 0x0000558befe2859b dart::ThreadPool::Worker::Main(unsigned long) #4 0x0000558befd6d345 dart::ThreadStart(void*) #5 0x00007f6b7dcde184 start_thread #6 0x00007f6b7d4fd03d __clone TID 27208: #0 0x00007f6b7dce2404 pthread_cond_wait@@GLIBC_2.3.2 #1 0x0000558befd6e124 dart::Monitor::WaitMicros(long) #2 0x0000558beffb68aa dart::BackgroundCompiler::Run() #3 0x0000558befe28abc dart::ThreadPool::Worker::Loop() #4 0x0000558befe2859b dart::ThreadPool::Worker::Main(unsigned long) #5 0x0000558befd6d345 dart::ThreadStart(void*) #6 0x00007f6b7dcde184 start_thread #7 0x00007f6b7d4fd03d __clone TID 27209: #0 0x00007f6b7cd9f785 TID 27271: #0 0x0000558befea3760 dart::BlockEntryInstr::Dominates(dart::BlockEntryInstr*) const #1 0x0000558befe831a0 dart::FlowGraph::RenameDominatedUses(dart::Definition*, dart::Instruction*, dart::Definition*) #2 0x0000558befe83090 dart::FlowGraph::EnsureRedefinition(dart::Instruction*, dart::Definition*, dart::CompileType) #3 0x0000558beff343c0 dart::FlowGraphTypePropagator::VisitBranch(dart::BranchInstr*) #4 0x0000558beff3200d dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #5 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #6 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #7 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #8 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #9 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #10 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #11 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #12 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #13 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #14 0x0000558beff3214c dart::FlowGraphTypePropagator::PropagateRecursive(dart::BlockEntryInstr*) #15 0x0000558beff31461 dart::FlowGraphTypePropagator::Propagate() #16 0x0000558beff313b8 dart::FlowGraphTypePropagator::Propagate(dart::FlowGraph*) #17 0x0000558beff4535d dart::CompilerPass_TypePropagation::DoBody(dart::CompilerPassState*) const #18 0x0000558beff44df2 dart::CompilerPass::Run(dart::CompilerPassState*) const #19 0x0000558beff4501d dart::CompilerPass::RunPipeline(dart::CompilerPass::PipelineMode, dart::CompilerPassState*) #20 0x0000558beffb1fad dart::CompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) #21 0x0000558beffb32bd dart::CompileFunctionHelper(dart::CompilationPipeline*, dart::Function const&, bool, long) #22 0x0000558beffb44b5 dart::Compiler::CompileOptimizedFunction(dart::Thread*, dart::Function const&, long) #23 0x0000558beffb65d6 dart::BackgroundCompiler::Run() #24 0x0000558befe28abc dart::ThreadPool::Worker::Loop() #25 0x0000558befe2859b dart::ThreadPool::Worker::Main(unsigned long) #26 0x0000558befd6d345 dart::ThreadStart(void*) #27 0x00007f6b7dcde184 start_thread #28 0x00007f6b7d4fd03d __clone TID 27276: #0 0x00007f6b7dce27be pthread_cond_timedwait@@GLIBC_2.3.2 #1 0x0000558befd6e0fd dart::Monitor::WaitMicros(long) #2 0x0000558befe28bbe dart::ThreadPool::Worker::Loop() #3 0x0000558befe2859b dart::ThreadPool::Worker::Main(unsigned long) #4 0x0000558befd6d345 dart::ThreadStart(void*) #5 0x00007f6b7dcde184 start_thread #6 0x00007f6b7d4fd03d __clone TID 27281: #0 0x00007f6b7dce27be pthread_cond_timedwait@@GLIBC_2.3.2 #1 0x0000558befd6e0fd dart::Monitor::WaitMicros(long) #2 0x0000558befe28bbe dart::ThreadPool::Worker::Loop() #3 0x0000558befe2859b dart::ThreadPool::Worker::Main(unsigned long) #4 0x0000558befd6d345 dart::ThreadStart(void*) #5 0x00007f6b7dcde184 start_thread #6 0x00007f6b7d4fd03d __clone Stack (stderr): /usr/bin/eu-stack: dwfl_thread_getframes tid 27209 at 0x7f6b7cd9f785 in <unknown>: No DWARF information found Killed pid: 27199 ***************** Killing gen_snapshot ***************** Hanging process info: PID: 27155 Command line: /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/../../../out/DebugX64/gen_snapshot --snapshot-kind=app-aot-blobs --blobs_container_filename=/b/s/w/ir/tmp/t/MIFSLV/test.snap --write-v8-snapshot-profile-to=/b/s/w/ir/tmp/t/MIFSLV/profile.heapsnapshot /b/s/w/ir/tmp/t/MIFSLV/test.snap.dill Stack: PID 27155 - process TID 27155: #0 0x00005564519b2f8c dart::ExternalTypedData::DataAddr(long) const #1 0x0000556451dff174 dart::kernel::MetadataHelper::SetMetadataMappings(long, long) #2 0x0000556451dff6b1 dart::kernel::MetadataHelper::GetNextMetadataPayloadOffset(long) #3 0x0000556451dfff87 dart::kernel::DirectCallMetadataHelper::GetDirectTargetForMethodInvocation(long) #4 0x0000556451de094d dart::kernel::StreamingFlowGraphBuilder::BuildMethodInvocation(dart::TokenPosition*) #5 0x0000556451dd41df dart::kernel::StreamingFlowGraphBuilder::BuildExpression(dart::TokenPosition*) #6 0x0000556451dea72f dart::kernel::StreamingFlowGraphBuilder::TranslateConditionForControl() #7 0x0000556451dea685 dart::kernel::StreamingFlowGraphBuilder::TranslateConditionForControl() #8 0x0000556451de80b7 dart::kernel::StreamingFlowGraphBuilder::BuildIfStatement() #9 0x0000556451dd6190 dart::kernel::StreamingFlowGraphBuilder::BuildStatement() #10 0x0000556451de55a8 dart::kernel::StreamingFlowGraphBuilder::BuildBlock() #11 0x0000556451dd619d dart::kernel::StreamingFlowGraphBuilder::BuildStatement() #12 0x0000556451ddc966 dart::kernel::StreamingFlowGraphBuilder::BuildFunctionBody(dart::Function const&, dart::LocalVariable*, bool) #13 0x0000556451ddd6bc dart::kernel::StreamingFlowGraphBuilder::BuildGraphOfFunction(bool) #14 0x0000556451dde095 dart::kernel::StreamingFlowGraphBuilder::BuildGraph() #15 0x0000556451df2d37 dart::kernel::FlowGraphBuilder::BuildGraph() #16 0x0000556451d524e6 dart::CallSiteInliner::TryInlining(dart::Function const&, dart::Array const&, dart::InlinedCallData*, bool) #17 0x0000556451d51394 dart::PolymorphicInliner::TryInliningPoly(dart::TargetInfo const&) #18 0x0000556451d58f27 dart::PolymorphicInliner::Inline() #19 0x0000556451d6119a dart::CallSiteInliner::InlineInstanceCalls() #20 0x0000556451d5a3b4 dart::CallSiteInliner::InlineCalls() #21 0x0000556451d59f79 dart::FlowGraphInliner::Inline() #22 0x0000556451dada71 dart::CompilerPass_Inlining::DoBody(dart::CompilerPassState*) const #23 0x0000556451dad4f2 dart::CompilerPass::Run(dart::CompilerPassState*) const #24 0x0000556451dad735 dart::CompilerPass::RunPipeline(dart::CompilerPass::PipelineMode, dart::CompilerPassState*) #25 0x0000556451c99d45 dart::PrecompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) #26 0x0000556451c9c578 dart::PrecompileFunctionHelper(dart::Precompiler*, dart::CompilationPipeline*, dart::Function const&, bool) #27 0x0000556451c96454 dart::Precompiler::CompileFunction(dart::Precompiler*, dart::Thread*, dart::Zone*, dart::Function const&) #28 0x0000556451c94cab dart::Precompiler::ProcessFunction(dart::Function const&) #29 0x0000556451c8ff83 dart::Precompiler::Iterate() #30 0x0000556451c8d08d dart::Precompiler::DoCompileAll() #31 0x0000556451c8cb75 dart::Precompiler::CompileAll() #32 0x0000556451e9c7dd Dart_Precompile #33 0x00005564518e1cbc dart::bin::main(int, char**) #34 0x00007f0186175f45 __libc_start_main #35 0x00005564518dd029 _start TID 27156: #0 0x00007f01862526d3 epoll_wait #1 0x00005564518e6325 dart::bin::EventHandlerImplementation::Poll(unsigned long) #2 0x000055645190a925 dart::bin::ThreadStart(void*) #3 0x00007f0186a33184 start_thread #4 0x00007f018625203d __clone Killed pid: 27155 Hanging process info: PID: 27157 Command line: /b/s/w/ir/cache/builder/sdk/pkg/vm/tool/../../../out/DebugX64/gen_snapshot --snapshot-kind=app-aot-assembly --assembly=/b/s/w/ir/tmp/t/KADBGY/test.snap.S --write-v8-snapshot-profile-to=/b/s/w/ir/tmp/t/KADBGY/profile.heapsnapshot /b/s/w/ir/tmp/t/KADBGY/test.snap.dill Stack: PID 27157 - process TID 27157: #0 0x00005642b4a38324 dart::AbstractType::initializeHandle(dart::AbstractType*, dart::RawObject*) #1 0x00005642b4ad3c9b dart::ClassFinalizer::FinalizeTypeArguments(dart::Class const&, dart::TypeArguments const&, long, dart::ZoneGrowableHandlePtrArray<dart::AbstractType const>*, dart::ZoneGrowableHandlePtrArray<dart::AbstractType const>*) #2 0x00005642b4ad36eb dart::ClassFinalizer::ExpandAndFinalizeTypeArguments(dart::Class const&, dart::AbstractType const&, dart::ZoneGrowableHandlePtrArray<dart::AbstractType const>*) #3 0x00005642b4ad24a1 dart::ClassFinalizer::FinalizeType(dart::Class const&, dart::AbstractType const&, dart::ClassFinalizer::FinalizationKind, dart::ZoneGrowableHandlePtrArray<dart::AbstractType const>*) #4 0x00005642b4df5aa7 dart::HierarchyInfo::BuildRangesFor(dart::ClassTable*, dart::MallocGrowableArray<dart::CidRange>*, dart::Class const&, bool, bool, bool) #5 0x00005642b4df528b dart::HierarchyInfo::SubtypeRangesForClass(dart::Class const&, bool, bool) #6 0x00005642b4deccae dart::FlowGraphCompiler::GenerateAssertAssignableViaTypeTestingStub(dart::AbstractType const&, dart::String const&, dart::Register, dart::Register, dart::Register, dart::Register, dart::Register, dart::Register, dart::compiler::Label*) #7 0x00005642b4df1a92 dart::FlowGraphCompiler::GenerateAssertAssignableViaTypeTestingStub(dart::TokenPosition, long, dart::AbstractType const&, dart::String const&, dart::LocationSummary*) #8 0x00005642b4e08593 dart::AssertAssignableInstr::EmitNativeCode(dart::FlowGraphCompiler*) #9 0x00005642b4de6006 dart::FlowGraphCompiler::VisitBlocks() #10 0x00005642b4df25ce dart::FlowGraphCompiler::CompileGraph() #11 0x00005642b4d89ef2 dart::PrecompileParsedFunctionHelper::Compile(dart::CompilationPipeline*) #12 0x00005642b4d8c578 dart::PrecompileFunctionHelper(dart::Precompiler*, dart::CompilationPipeline*, dart::Function const&, bool) #13 0x00005642b4d86454 dart::Precompiler::CompileFunction(dart::Precompiler*, dart::Thread*, dart::Zone*, dart::Function const&) #14 0x00005642b4d84cab dart::Precompiler::ProcessFunction(dart::Function const&) #15 0x00005642b4d7ff83 dart::Precompiler::Iterate() #16 0x00005642b4d7d08d dart::Precompiler::DoCompileAll() #17 0x00005642b4d7cb75 dart::Precompiler::CompileAll() #18 0x00005642b4f8c7dd Dart_Precompile #19 0x00005642b49d1cbc dart::bin::main(int, char**) #20 0x00007f98f3797f45 __libc_start_main #21 0x00005642b49cd029 _start TID 27158: #0 0x00007f98f38746d3 epoll_wait #1 0x00005642b49d6325 dart::bin::EventHandlerImplementation::Poll(unsigned long) #2 0x00005642b49fa925 dart::bin::ThreadStart(void*) #3 0x00007f98f4055184 start_thread #4 0x00007f98f387403d __clone Killed pid: 27157 ***************** Killing dart_precompiled_runtime ***************** No dart_precompiled_runtime processes found. ***************** Killing flutter_tester ***************** No flutter_tester processes found. ***************** Killing git ***************** No git processes found. ***************** Killing firefox ***************** No firefox processes found. ***************** Killing chrome ***************** No chrome processes found.