VS Code defaults by mikea · Pull Request #34 · cloudflare/workerd

mikea · 2022-09-27T16:09:48Z

No description provided.

Facet channels can outlive their parent actor container when an alarm exceeds its execution limit. Access times were updated by traversing raw parent pointers resulting in a UaF, share the access time across the facet tree instead [ TEST ] server-test.c++:3024: Server: alarm timeout with live facet channel workerd/api/global-scope.c++:663: NOSENTRY Alarm exceeded its allowed execution time ================================================================= ==306090==ERROR: AddressSanitizer: heap-use-after-free on address 0xfd3fae55c0b8 at pc 0xaaaabf64b1e8 bp 0xffffc5fcd010 sp 0xffffc5fcd008 READ of size 8 at 0xfd3fae55c0b8 thread T0 #0 0xaaaabf64b1e4 in workerd::server::Server::ActorNamespace::ActorContainer::updateAccessTime() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:577:20 #1 0xaaaabf64b1d4 in workerd::server::Server::ActorNamespace::ActorContainer::updateAccessTime() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:579:11 #2 0xaaaabf64af60 in workerd::server::Server::ActorNamespace::ActorChannelImpl::~ActorChannelImpl() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:1644:23 #3 0xaaaabf648714 in workerd::server::Server::ActorNamespace::ActorChannelImpl::~ActorChannelImpl() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:1643:41 #4 0xaaaabf648714 in workerd::server::Server::ActorNamespace::ActorChannelImpl::~ActorChannelImpl() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:1643:41 #5 0xaaaabf648714 in virtual thunk to workerd::server::Server::ActorNamespace::ActorChannelImpl::~ActorChannelImpl() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++ #6 0xaaaac44111c0 in kj::Refcounted::disposeImpl(void*) const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/refcount.c++:68:5 #7 0xaaaac231c3c8 in void kj::Disposer::dispose<workerd::IoChannelFactory::SubrequestChannel>(workerd::IoChannelFactory::SubrequestChannel*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1141:5 #8 0xaaaac231c3c8 in kj::Own<workerd::IoChannelFactory::SubrequestChannel, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #9 0xaaaac231c3c8 in kj::Own<workerd::IoChannelFactory::SubrequestChannel, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #10 0xaaaac231c3c8 in void kj::dtor<kj::Own<workerd::IoChannelFactory::SubrequestChannel, std::nullptr_t>>(kj::Own<workerd::IoChannelFactory::SubrequestChannel, std::nullptr_t>&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1092:13 #11 0xaaaac231c3c8 in kj::_::NullableValue<kj::Own<workerd::IoChannelFactory::SubrequestChannel, std::nullptr_t>>::destroy() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1688:9 #12 0xaaaac231c3c8 in kj::_::NullableValue<kj::Own<workerd::IoChannelFactory::SubrequestChannel, std::nullptr_t>>::~NullableValue() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1587:7 #13 0xaaaac231c3c8 in kj::Maybe<kj::Own<workerd::IoChannelFactory::SubrequestChannel, std::nullptr_t>>::~Maybe() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1872:7 #14 0xaaaac231c3c8 in workerd::api::FacetOutgoingFactory::~FacetOutgoingFactory() /proc/self/cwd/external/+local_repository+workerd/src/workerd/api/actor-state.c++:980:7 #15 0xaaaac231c2e8 in kj::_::HeapDisposer<workerd::api::FacetOutgoingFactory>::disposeImpl(void*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:634:60 #16 0xaaaac2208774 in void kj::Disposer::dispose<workerd::api::Fetcher::OutgoingFactory>(workerd::api::Fetcher::OutgoingFactory*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1141:5 #17 0xaaaac2208774 in kj::Own<workerd::api::Fetcher::OutgoingFactory, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #18 0xaaaac2208774 in kj::Own<workerd::api::Fetcher::OutgoingFactory, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #19 0xaaaac2208774 in workerd::SpecificOwnedObject<workerd::api::Fetcher::OutgoingFactory>::~SpecificOwnedObject() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+workerd/src/workerd/io/_virtual_includes/io/workerd/io/io-own.h:70:8 #20 0xaaaac2208774 in kj::_::HeapDisposer<workerd::SpecificOwnedObject<workerd::api::Fetcher::OutgoingFactory>>::disposeImpl(void*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:634:60 #21 0xaaaac20613f4 in void kj::Disposer::dispose<workerd::OwnedObject>(workerd::OwnedObject*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1143:5 #22 0xaaaac20613f4 in kj::Own<workerd::OwnedObject, std::nullptr_t>::operator=(kj::Own<workerd::OwnedObject, std::nullptr_t>&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:373:21 #23 0xaaaac20613f4 in kj::_::NullableValue<kj::Own<workerd::OwnedObject, std::nullptr_t>>& kj::_::NullableValue<kj::Own<workerd::OwnedObject, std::nullptr_t>>::operator=<kj::Own<workerd::OwnedObject, std::nullptr_t>>(T&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1655:13 #24 0xaaaac20613f4 in kj::Maybe<kj::Own<workerd::OwnedObject, std::nullptr_t>>::operator=(kj::Maybe<kj::Own<workerd::OwnedObject, std::nullptr_t>>&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:2003:11 #25 0xaaaac20609a4 in workerd::OwnedObjectList::unlink(workerd::OwnedObject&) /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/io-own.c++:112:16 #26 0xaaaac20609a4 in workerd::OwnedObjectList::~OwnedObjectList() /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/io-own.c++:104:5 #27 0xaaaac2025370 in workerd::IoContext::~IoContext() /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/io-context.c++:773:1 #28 0xaaaac2026530 in workerd::IoContext::~IoContext() /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/io-context.c++:752:41 #29 0xaaaac44111c0 in kj::Refcounted::disposeImpl(void*) const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/refcount.c++:68:5 #30 0xaaaac219bae8 in void kj::Disposer::dispose<workerd::IoContext>(workerd::IoContext*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1141:5 #31 0xaaaac219bae8 in kj::Own<workerd::IoContext, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #32 0xaaaac219bae8 in kj::Own<workerd::IoContext, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #33 0xaaaac219bae8 in void kj::dtor<kj::Own<workerd::IoContext, std::nullptr_t>>(kj::Own<workerd::IoContext, std::nullptr_t>&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1092:13 #34 0xaaaac219bae8 in kj::_::NullableValue<kj::Own<workerd::IoContext, std::nullptr_t>>::destroy() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1688:9 #35 0xaaaac219bae8 in kj::_::NullableValue<kj::Own<workerd::IoContext, std::nullptr_t>>::~NullableValue() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1587:7 #36 0xaaaac219bae8 in kj::Maybe<kj::Own<workerd::IoContext, std::nullptr_t>>::~Maybe() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1872:7 #37 0xaaaac219bae8 in workerd::Worker::Actor::Impl::~Impl() /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/worker.c++:3887:3 #38 0xaaaac219b4d8 in kj::_::HeapDisposer<workerd::Worker::Actor::Impl>::disposeImpl(void*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:634:60 #39 0xaaaac20ea888 in void kj::Disposer::dispose<workerd::Worker::Actor::Impl>(workerd::Worker::Actor::Impl*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1143:5 #40 0xaaaac20ea888 in kj::Own<workerd::Worker::Actor::Impl, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #41 0xaaaac20ea888 in kj::Own<workerd::Worker::Actor::Impl, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #42 0xaaaac20ea888 in workerd::Worker::Actor::~Actor() /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/worker.c++:4069:1 #43 0xaaaac20ead50 in workerd::Worker::Actor::~Actor() /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/worker.c++:4064:41 #44 0xaaaac44111c0 in kj::Refcounted::disposeImpl(void*) const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/refcount.c++:68:5 #45 0xaaaac21a3620 in void kj::Disposer::dispose<workerd::Worker::Actor>(workerd::Worker::Actor*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1141:5 #46 0xaaaac21a3620 in kj::Own<workerd::Worker::Actor, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #47 0xaaaac21a3620 in kj::Own<workerd::Worker::Actor, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #48 0xaaaac21a3620 in kj::_::OwnedBundle<kj::Own<workerd::Worker::Actor, std::nullptr_t>, workerd::RequestTracker::ActiveRequest>::~OwnedBundle() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1150:8 #49 0xaaaac21a3620 in kj::_::DisposableOwnedBundle<kj::Own<workerd::Worker::Actor, std::nullptr_t>, workerd::RequestTracker::ActiveRequest>::~DisposableOwnedBundle() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1167:8 #50 0xaaaac21a3620 in kj::_::DisposableOwnedBundle<kj::Own<workerd::Worker::Actor, std::nullptr_t>, workerd::RequestTracker::ActiveRequest>::disposeImpl(void*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1169:52 #51 0xaaaac1fdd258 in void kj::Disposer::dispose<workerd::Worker::Actor>(workerd::Worker::Actor*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1141:5 #52 0xaaaac1fdd258 in kj::Own<workerd::Worker::Actor, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #53 0xaaaac1fdd258 in kj::Own<workerd::Worker::Actor, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #54 0xaaaac1fdd258 in void kj::dtor<kj::Own<workerd::Worker::Actor, std::nullptr_t>>(kj::Own<workerd::Worker::Actor, std::nullptr_t>&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1092:13 #55 0xaaaac1fdd258 in kj::_::NullableValue<kj::Own<workerd::Worker::Actor, std::nullptr_t>>::destroy() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1688:9 #56 0xaaaac1fdd258 in kj::_::NullableValue<kj::Own<workerd::Worker::Actor, std::nullptr_t>>::~NullableValue() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1587:7 #57 0xaaaac1fdd258 in kj::Maybe<kj::Own<workerd::Worker::Actor, std::nullptr_t>>::~Maybe() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1872:7 #58 0xaaaac1fdd258 in kj::_::OwnedBundle<kj::Maybe<kj::Own<workerd::Worker::Actor, std::nullptr_t>>>::~OwnedBundle() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1156:8 #59 0xaaaac1fdd258 in kj::_::OwnedBundle<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>, kj::Maybe<kj::Own<workerd::Worker::Actor, std::nullptr_t>>>::~OwnedBundle() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1150:8 #60 0xaaaac1fdd258 in kj::_::DisposableOwnedBundle<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>, kj::Maybe<kj::Own<workerd::Worker::Actor, std::nullptr_t>>>::~DisposableOwnedBundle() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1167:8 #61 0xaaaac1fdd258 in kj::_::DisposableOwnedBundle<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>, kj::Maybe<kj::Own<workerd::Worker::Actor, std::nullptr_t>>>::disposeImpl(void*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1169:52 #62 0xaaaac20576f4 in void kj::Disposer::dispose<workerd::IoContext_IncomingRequest>(workerd::IoContext_IncomingRequest*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1143:5 #63 0xaaaac20576f4 in kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #64 0xaaaac20576f4 in kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #65 0xaaaac20576f4 in kj::_::AttachmentPromiseNode<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>>::~AttachmentPromiseNode() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj-async-core/kj/async-inl.h:470:3 #66 0xaaaac2057668 in void kj::dtor<kj::_::AttachmentPromiseNode<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>>>(kj::_::AttachmentPromiseNode<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>>&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1092:13 #67 0xaaaac2057668 in void kj::_::freePromise<kj::_::AttachmentPromiseNode<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>>>(kj::_::AttachmentPromiseNode<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>>*) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj-async-core/kj/async-inl.h:371:5 #68 0xaaaac2057668 in kj::_::AttachmentPromiseNode<kj::Own<workerd::IoContext_IncomingRequest, std::nullptr_t>>::destroy() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj-async-core/kj/async-inl.h:464:29 #69 0xaaaac4370550 in kj::_::PromiseDisposer::dispose(kj::_::PromiseArenaMember*) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async-inl.h:290:11 #70 0xaaaac4370550 in kj::Own<kj::_::PromiseNode, kj::_::PromiseDisposer>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:590:7 #71 0xaaaac4370550 in kj::Own<kj::_::PromiseNode, kj::_::PromiseDisposer>::operator=(std::nullptr_t) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:537:5 #72 0xaaaac4370550 in kj::_::TransformPromiseNodeBase::getDepResult(kj::_::ExceptionOrValue&)::$_0::operator()() const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:2438:16 #73 0xaaaac4370550 in kj::Maybe<kj::Exception> kj::runCatchingExceptions<kj::_::TransformPromiseNodeBase::getDepResult(kj::_::ExceptionOrValue&)::$_0>(kj::_::TransformPromiseNodeBase::getDepResult(kj::_::ExceptionOrValue&)::$_0&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/exception.h:642:5 #74 0xaaaac4370550 in kj::_::TransformPromiseNodeBase::getDepResult(kj::_::ExceptionOrValue&) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:2437:25 #75 0xaaaac437c204 in kj::_::TransformPromiseNode<void, kj::Canceler::AdapterImpl<void>::AdapterImpl(kj::PromiseFulfiller<void>&, kj::Canceler&, kj::Promise<void>)::$_0, kj::Canceler::AdapterImpl<void>::AdapterImpl(kj::PromiseFulfiller<void>&, kj::Canceler&, kj::Promise<void>)::$_1>::getImpl(kj::_::ExceptionOrValue&) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async-inl.h:669:5 #76 0xaaaac436fff8 in kj::_::TransformPromiseNodeBase::get(kj::_::ExceptionOrValue&)::$_0::operator()() const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:2413:5 #77 0xaaaac436fff8 in kj::Maybe<kj::Exception> kj::runCatchingExceptions<kj::_::TransformPromiseNodeBase::get(kj::_::ExceptionOrValue&)::$_0>(kj::_::TransformPromiseNodeBase::get(kj::_::ExceptionOrValue&)::$_0&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/exception.h:642:5 #78 0xaaaac436fff8 in kj::_::TransformPromiseNodeBase::get(kj::_::ExceptionOrValue&) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:2412:25 #79 0xaaaac4379140 in kj::_::EagerPromiseNodeBase::fire() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:3034:15 #80 0xaaaac437941c in non-virtual thunk to kj::_::EagerPromiseNodeBase::fire() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++ #81 0xaaaac4368eb0 in kj::EventLoop::turn() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:1851:12 #82 0xaaaac436c724 in kj::_::pollImpl(kj::_::PromiseNode&, kj::WaitScope&, kj::SourceLocation)::$_1::operator()() const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:2136:17 #83 0xaaaac436c724 in void kj::WaitScope::runOnStackPool<kj::_::pollImpl(kj::_::PromiseNode&, kj::WaitScope&, kj::SourceLocation)::$_1>(kj::_::pollImpl(kj::_::PromiseNode&, kj::WaitScope&, kj::SourceLocation)::$_1&&) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.h:1671:7 #84 0xaaaac436c724 in kj::_::pollImpl(kj::_::PromiseNode&, kj::WaitScope&, kj::SourceLocation) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:2134:13 #85 0xaaaabf42df20 in kj::Promise<void>::poll(kj::WaitScope&, kj::SourceLocation) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj-async-core/kj/async-inl.h:1429:10 #86 0xaaaabf42df20 in workerd::server::(anonymous namespace)::TestServer::wait(unsigned long) /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server-test.c++:445:26 #87 0xaaaabf42d8e0 in workerd::server::(anonymous namespace)::TestCase3024::run() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server-test.c++:3098:8 #88 0xaaaabf4ee4a4 in kj::TestRunner::run()::'lambda'()::operator()() const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/test.c++:271:23 #89 0xaaaabf4ee4a4 in kj::Maybe<kj::Exception> kj::runCatchingExceptions<kj::TestRunner::run()::'lambda'()>(kj::TestRunner::run()::'lambda'()&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/exception.h:642:5 #90 0xaaaabf4ed3cc in kj::TestRunner::run() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/test.c++:269:33 #91 0xaaaabf4ece60 in auto kj::TestRunner::getMain()::'lambda5'(auto&, auto&&...)::operator()<kj::TestRunner>(auto&, auto&&...) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/test.c++:168:49 #92 0xaaaabf4ece60 in auto kj::_::BoundMethod<kj::TestRunner&, kj::TestRunner::getMain()::'lambda5'(auto&, auto&&...), kj::TestRunner::getMain()::'lambda6'(auto&, auto&&...)>::operator()<>() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/function.h:263:12 #93 0xaaaabf4ece60 in kj::Function<kj::MainBuilder::Validity ()>::Impl<kj::_::BoundMethod<kj::TestRunner&, kj::TestRunner::getMain()::'lambda5'(auto&, auto&&...), kj::TestRunner::getMain()::'lambda6'(auto&, auto&&...)>>::operator()() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/function.h:142:14 #94 0xaaaac43ff3b0 in kj::Function<kj::MainBuilder::Validity ()>::operator()() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/function.h:119:12 #95 0xaaaac43ff3b0 in kj::MainBuilder::MainImpl::operator()(kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/main.c++:601:23 #96 0xaaaac440bf3c in kj::Function<void (kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>)>::Impl<kj::MainBuilder::MainImpl>::operator()(kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/function.h:142:14 #97 0xaaaac43fa8c0 in kj::Function<void (kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>)>::operator()(kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/function.h:119:12 #98 0xaaaac43fa8c0 in kj::runMainAndExit(kj::ProcessContext&, kj::Function<void (kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>)>&&, int, char**)::$_0::operator()() const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/main.c++:220:7 #99 0xaaaac43fa8c0 in kj::Maybe<kj::Exception> kj::runCatchingExceptions<kj::runMainAndExit(kj::ProcessContext&, kj::Function<void (kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>)>&&, int, char**)::$_0>(kj::runMainAndExit(kj::ProcessContext&, kj::Function<void (kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>)>&&, int, char**)::$_0&&) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/exception.h:642:5 #100 0xaaaac43fa314 in kj::runMainAndExit(kj::ProcessContext&, kj::Function<void (kj::StringPtr, kj::ArrayPtr<kj::StringPtr const>)>&&, int, char**) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/main.c++:219:27 #101 0xaaaabf4ea2bc in main /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/test.c++:332:1 #102 0xffffaf252258 (/lib/aarch64-linux-gnu/libc.so.6+0x22258) (BuildId: 4c1eca4527d1163b2dde55860b69f270158febb4) #103 0xffffaf252338 in __libc_start_main (/lib/aarch64-linux-gnu/libc.so.6+0x22338) (BuildId: 4c1eca4527d1163b2dde55860b69f270158febb4) #104 0xaaaabf32b02c in _start (/root/.cache/bazel/_bazel_root/d299504cc034fbe43b2ea92b28f3b189/execroot/_main/bazel-out/aarch64-dbg/bin/external/+local_repository+workerd/src/workerd/server/server-test_binary+0x1ddb02c) 0xfd3fae55c0b8 is located 120 bytes inside of 392-byte region [0xfd3fae55c040,0xfd3fae55c1c8) freed by thread T0 here: #0 0xaaaabf409dac in operator delete(void*, unsigned long) (/root/.cache/bazel/_bazel_root/d299504cc034fbe43b2ea92b28f3b189/execroot/_main/bazel-out/aarch64-dbg/bin/external/+local_repository+workerd/src/workerd/server/server-test_binary+0x1eb9dac) #1 0xaaaabf67e7d0 in workerd::server::Server::ActorNamespace::ActorContainer::~ActorContainer() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:522:39 #2 0xaaaabf67e7d0 in non-virtual thunk to workerd::server::Server::ActorNamespace::ActorContainer::~ActorContainer() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++ #3 0xaaaac44111c0 in kj::Refcounted::disposeImpl(void*) const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/refcount.c++:68:5 #4 0xaaaabf6702f0 in void kj::Disposer::dispose<workerd::server::Server::ActorNamespace::ActorContainer>(workerd::server::Server::ActorNamespace::ActorContainer*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1141:5 #5 0xaaaabf6702f0 in kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #6 0xaaaabf6702f0 in kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #7 0xaaaabf6702f0 in workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()::~() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:665:29 #8 0xaaaabf6702f0 in void kj::dtor<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>(workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1092:13 #9 0xaaaabf6702f0 in kj::_::NullableValue<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>::destroy() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1488:7 #10 0xaaaabf6702f0 in kj::_::NullableValue<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>::~NullableValue() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1374:7 #11 0xaaaabf6702f0 in kj::Maybe<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>::~Maybe() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1872:7 #12 0xaaaabf6702f0 in kj::_::Deferred<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>::run() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:3168:3 #13 0xaaaabf66fd08 in kj::_::Deferred<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>::~Deferred() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:3155:5 #14 0xaaaabf66fd08 in kj::_::OwnedBundle<kj::_::Deferred<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>>::~OwnedBundle() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1150:8 #15 0xaaaabf66fd08 in kj::_::OwnedBundle<kj::Own<workerd::WorkerInterface, std::nullptr_t>, kj::_::Deferred<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>>::~OwnedBundle() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1150:8 #16 0xaaaabf66fc24 in kj::_::DisposableOwnedBundle<kj::Own<workerd::WorkerInterface, std::nullptr_t>, kj::_::Deferred<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>>::~DisposableOwnedBundle() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1167:8 #17 0xaaaabf66fc24 in kj::_::DisposableOwnedBundle<kj::Own<workerd::WorkerInterface, std::nullptr_t>, kj::_::Deferred<workerd::server::Server::ActorNamespace::ActorContainer::startRequest(workerd::IoChannelFactory::SubrequestMetadata)::'lambda'()>>::disposeImpl(void*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1169:52 #18 0xaaaac2fab1b4 in void kj::Disposer::dispose<workerd::WorkerInterface>(workerd::WorkerInterface*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1141:5 #19 0xaaaac2fab1b4 in kj::Own<workerd::WorkerInterface, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #20 0xaaaac2fab1b4 in kj::Own<workerd::WorkerInterface, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #21 0xaaaac2fab1b4 in void kj::dtor<kj::Own<workerd::WorkerInterface, std::nullptr_t>>(kj::Own<workerd::WorkerInterface, std::nullptr_t>&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1092:13 #22 0xaaaac2fab1b4 in kj::_::NullableValue<kj::Own<workerd::WorkerInterface, std::nullptr_t>>::destroy() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1688:9 #23 0xaaaac2fab1b4 in kj::_::NullableValue<kj::Own<workerd::WorkerInterface, std::nullptr_t>>::~NullableValue() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1587:7 #24 0xaaaac2fab1b4 in kj::Maybe<kj::Own<workerd::WorkerInterface, std::nullptr_t>>::~Maybe() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/common.h:1872:7 #25 0xaaaac2fab1b4 in workerd::(anonymous namespace)::PromisedWorkerInterface::~PromisedWorkerInterface() /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/worker-interface.c++:20:7 #26 0xaaaac2fab1b4 in kj::_::HeapDisposer<workerd::(anonymous namespace)::PromisedWorkerInterface>::disposeImpl(void*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:634:60 #27 0xaaaabf708ae4 in void kj::Disposer::dispose<workerd::WorkerInterface>(workerd::WorkerInterface*) const /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:1141:5 #28 0xaaaabf708ae4 in kj::Own<workerd::WorkerInterface, std::nullptr_t>::dispose() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:458:17 #29 0xaaaabf708ae4 in kj::Own<workerd::WorkerInterface, std::nullptr_t>::~Own() /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/memory.h:360:28 #30 0xaaaabf708ae4 in workerd::server::AlarmScheduler::makeAlarmTask(kj::Quantity<long, kj::_::NanosecondLabel>, workerd::server::ActorKey const&, kj::Absolute<kj::Quantity<long, kj::_::NanosecondLabel>, kj::_::DateLabel>)::$_0::operator()() const (.resume) /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/alarm-scheduler.c++:212:21 #31 0xaaaac437a468 in std::__Cr::coroutine_handle<void>::resume[abi:sqe240000]() const /proc/self/cwd/external/+v8_build_caches_ext+v8_build_cache_arm64.optdebug_asan/third_party/libc++/src/include/__coroutine/coroutine_handle.h:69:5 #32 0xaaaac437a468 in kj::_::CoroutineBase::fire() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:3157:13 #33 0xaaaac437a468 in non-virtual thunk to kj::_::CoroutineBase::fire() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++ #34 0xaaaac4368eb0 in kj::EventLoop::turn() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:1851:12 #35 0xaaaac436c724 in kj::_::pollImpl(kj::_::PromiseNode&, kj::WaitScope&, kj::SourceLocation)::$_1::operator()() const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:2136:17 #36 0xaaaac436c724 in void kj::WaitScope::runOnStackPool<kj::_::pollImpl(kj::_::PromiseNode&, kj::WaitScope&, kj::SourceLocation)::$_1>(kj::_::pollImpl(kj::_::PromiseNode&, kj::WaitScope&, kj::SourceLocation)::$_1&&) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.h:1671:7 #37 0xaaaac436c724 in kj::_::pollImpl(kj::_::PromiseNode&, kj::WaitScope&, kj::SourceLocation) /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/async.c++:2134:13 #38 0xaaaabf42df20 in kj::Promise<void>::poll(kj::WaitScope&, kj::SourceLocation) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj-async-core/kj/async-inl.h:1429:10 #39 0xaaaabf42df20 in workerd::server::(anonymous namespace)::TestServer::wait(unsigned long) /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server-test.c++:445:26 #40 0xaaaabf42d8e0 in workerd::server::(anonymous namespace)::TestCase3024::run() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server-test.c++:3098:8 #41 0xaaaabf4ee4a4 in kj::TestRunner::run()::'lambda'()::operator()() const /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/test.c++:271:23 #42 0xaaaabf4ee4a4 in kj::Maybe<kj::Exception> kj::runCatchingExceptions<kj::TestRunner::run()::'lambda'()>(kj::TestRunner::run()::'lambda'()&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/exception.h:642:5 #43 0xaaaabf4ed3cc in kj::TestRunner::run() /proc/self/cwd/external/+local_repository+capnp-cpp/src/kj/test.c++:269:33 previously allocated by thread T0 here: #0 0xaaaabf40913c in operator new(unsigned long) (/root/.cache/bazel/_bazel_root/d299504cc034fbe43b2ea92b28f3b189/execroot/_main/bazel-out/aarch64-dbg/bin/external/+local_repository+workerd/src/workerd/server/server-test_binary+0x1eb913c) #1 0xaaaabf679d74 in kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t> kj::refcounted<workerd::server::Server::ActorNamespace::ActorContainer, kj::String, workerd::server::Server::ActorNamespace&, kj::None const&, workerd::server::Server::ActorNamespace::ActorContainer::ClassAndId, kj::Timer&>(kj::String&&, workerd::server::Server::ActorNamespace&, kj::None const&, workerd::server::Server::ActorNamespace::ActorContainer::ClassAndId&&, kj::Timer&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/refcount.h:176:15 #2 0xaaaabf678e2c in workerd::server::Server::ActorNamespace::getActorContainer(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>)::'lambda'()::operator()() /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:1418:24 #3 0xaaaabf67831c in kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::Entry& kj::Table<kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::Entry, kj::HashIndex<kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::Callbacks>>::FindOrCreateImpl<workerd::server::Server::ActorNamespace::getActorContainer(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>)::'lambda'(), kj::String&>::apply<0ul>(kj::Table<kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::Entry, kj::HashIndex<kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::Callbacks>>&, kj::String&, workerd::server::Server::ActorNamespace::getActorContainer(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>)::'lambda'()&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/table.h:620:37 #4 0xaaaabf646ec8 in kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::Entry& kj::Table<kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::Entry, kj::HashIndex<kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::Callbacks>>::findOrCreate<0ul, kj::String&, workerd::server::Server::ActorNamespace::getActorContainer(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>)::'lambda'()>(kj::String&, workerd::server::Server::ActorNamespace::getActorContainer(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>)::'lambda'()&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/table.h:657:10 #5 0xaaaabf646ec8 in kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>& kj::HashMap<kj::StringPtr, kj::Own<workerd::server::Server::ActorNamespace::ActorContainer, std::nullptr_t>>::findOrCreate<kj::String&, workerd::server::Server::ActorNamespace::getActorContainer(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>)::'lambda'()>(kj::String&, workerd::server::Server::ActorNamespace::getActorContainer(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>)::'lambda'()&&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/map.h:386:16 #6 0xaaaabf646ec8 in workerd::server::Server::ActorNamespace::getActorContainer(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>) /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:1417:10 #7 0xaaaabf5c8194 in workerd::server::Server::ActorNamespace::getActorChannel(kj::OneOf<kj::Own<workerd::ActorIdFactory::ActorId, std::nullptr_t>, kj::String>, workerd::Persistent) /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:455:45 #8 0xaaaabf5db6d4 in workerd::server::Server::WorkerService::getGlobalActor(unsigned int, workerd::ActorIdFactory::ActorId const&, kj::Maybe<kj::String>, workerd::ActorGetMode, bool, workerd::ActorRoutingMode, workerd::SpanParent, kj::Maybe<workerd::ActorVersion>, workerd::Persistent) /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:4417:15 #9 0xaaaabf5dfe4c in non-virtual thunk to workerd::server::Server::WorkerService::getGlobalActor(unsigned int, workerd::ActorIdFactory::ActorId const&, kj::Maybe<kj::String>, workerd::ActorGetMode, bool, workerd::ActorRoutingMode, workerd::SpanParent, kj::Maybe<workerd::ActorVersion>, workerd::Persistent) /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++ #10 0xaaaac2203cb4 in workerd::IoContext::getGlobalActorChannel(unsigned int, workerd::ActorIdFactory::ActorId const&, kj::Maybe<kj::String>, workerd::ActorGetMode, bool, workerd::ActorRoutingMode, workerd::SpanParent, kj::Maybe<workerd::ActorVersion>, workerd::Persistent) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+workerd/src/workerd/io/_virtual_includes/io/workerd/io/io-context.h:1073:34 #11 0xaaaac21f2604 in workerd::api::GlobalActorOutgoingFactory::getOrCreateActorChannel(workerd::IoContext&, workerd::SpanParent) /proc/self/cwd/external/+local_repository+workerd/src/workerd/api/actor.c++:93:21 #12 0xaaaac2200644 in workerd::api::GlobalActorOutgoingFactory::newActorCallAttempt(kj::Maybe<kj::String>, workerd::api::ActorCallRetryState::Attempt, kj::FunctionParam<kj::Maybe<workerd::SpanParent> (workerd::TraceContext&)>)::$_0::operator()(workerd::TraceContext&, workerd::IoChannelFactory&) const /proc/self/cwd/external/+local_repository+workerd/src/workerd/api/actor.c++:142:12 #13 0xaaaac2200644 in kj::FunctionParam<kj::Own<workerd::WorkerInterface, std::nullptr_t> (workerd::TraceContext&, workerd::IoChannelFactory&)>::Wrapper<workerd::api::GlobalActorOutgoingFactory::newActorCallAttempt(kj::Maybe<kj::String>, workerd::api::ActorCallRetryState::Attempt, kj::FunctionParam<kj::Maybe<workerd::SpanParent> (workerd::TraceContext&)>)::$_0>::operator()(workerd::TraceContext&, workerd::IoChannelFactory&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/function.h:245:14 #14 0xaaaac202ca88 in kj::FunctionParam<kj::Own<workerd::WorkerInterface, std::nullptr_t> (workerd::TraceContext&, workerd::IoChannelFactory&)>::operator()(workerd::TraceContext&, workerd::IoChannelFactory&) /proc/self/cwd/bazel-out/aarch64-dbg/bin/external/+local_repository+capnp-cpp/src/kj/_virtual_includes/kj/kj/function.h:228:12 #15 0xaaaac202ca88 in workerd::IoContext::getSubrequestNoChecks(kj::FunctionParam<kj::Own<workerd::WorkerInterface, std::nullptr_t> (workerd::TraceContext&, workerd::IoChannelFactory&)>, workerd::IoContext::SubrequestOptions, workerd::CountSubrequest) /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/io-context.c++:1092:11 #16 0xaaaac202dfd0 in workerd::IoContext::getSubrequest(kj::FunctionParam<kj::Own<workerd::WorkerInterface, std::nullptr_t> (workerd::TraceContext&, workerd::IoChannelFactory&)>, workerd::IoContext::SubrequestOptions) /proc/self/cwd/external/+local_repository+workerd/src/workerd/io/io-context.c++:1123:10 #17 0xaaaac21f3cd4 in kj::Own<workerd::WorkerInterface, std::nullptr_t> workerd::api::(anonymous namespace)::startActorSubrequest<workerd::api::GlobalActorOutgoingFactory::newActorCallAttempt(kj::Maybe<kj::String>, workerd::api::ActorCallRetryState::Attempt, kj::FunctionParam<kj::Maybe<workerd::SpanParent> (workerd::TraceContext&)>)::$_0>(workerd::IoContext&, workerd::api::GlobalActorOutgoingFactory::newActorCallAttempt(kj::Maybe<kj::String>, workerd::api::ActorCallRetryState::Attempt, kj::FunctionParam<kj::Maybe<workerd::SpanParent> (workerd::TraceContext&)>)::$_0&, workerd::CountSubrequest) /proc/self/cwd/external/+local_repository+workerd/src/workerd/api/actor.c++:34:17 #18 0xaaaac21f3cd4 in workerd::api::GlobalActorOutgoingFactory::newActorCallAttempt(kj::Maybe<kj::String>, workerd::api::ActorCallRetryState::Attempt, kj::FunctionParam<kj::Maybe<workerd::SpanParent> (workerd::TraceContext&)>) /proc/self/cwd/external/+local_repository+workerd/src/workerd/api/actor.c++:148:17 #19 0xaaaac21f38c8 in workerd::api::GlobalActorOutgoingFactory::newSingleUseClient(kj::Maybe<kj::String>, kj::FunctionParam<kj::Maybe<workerd::SpanParent> (workerd::TraceContext&)>) /proc/self/cwd/external/+local_repository+workerd/src/workerd/api/actor.c++:115:10 SUMMARY: AddressSanitizer: heap-use-after-free /proc/self/cwd/external/+local_repository+workerd/src/workerd/server/server.c++:577:20 in workerd::server::Server::ActorNamespace::ActorContainer::updateAccessTime() Shadow bytes around the buggy address: 0xfd3fae55be00: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0xfd3fae55be80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0xfd3fae55bf00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0xfd3fae55bf80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0xfd3fae55c000: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd =>0xfd3fae55c080: fd fd fd fd fd fd fd[fd]fd fd fd fd fd fd fd fd 0xfd3fae55c100: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0xfd3fae55c180: fd fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa 0xfd3fae55c200: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0xfd3fae55c280: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0xfd3fae55c300: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==306090==ABORTING *** Received signal #6: Aborted stack: linux-vdso.so.1@0x5bb /lib/aarch64-linux-gnu/libc.so.6@0x87d7f /lib/aarch64-linux-gnu/libc.so.6@0x3693f /lib/aarch64-linux-gnu/libc.so.6@0x21a83 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x1ea1a37 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x1ea00cf ../+local_repository+workerd/src/workerd/server/server-test_binary@0x1e870d7 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x1e88f87 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x1e8a39b ../+local_repository+workerd/src/workerd/server/server-test_binary@0x20fb1e7 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x20fb1d7 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x20faf63 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x20f8717 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x6ec11c3 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4dcc3cb ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4dcc2eb ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4cb8777 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4b113f7 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4b109a7 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4ad5373 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4ad6533 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x6ec11c3 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4c4baeb ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4c4b4db ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4b9a88b ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4b9ad53 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x6ec11c3 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4c53623 ../+local_repository+workerd/src/workerd/server/server-test_binary@0x4a8d25b (08:03:51) FAIL: @@+local_repository+workerd//src/workerd/server:server-test@ (Exit 1) (see /root/.cache/bazel/_bazel_root/d299504cc034fbe43b2ea92b28f3b189/execroot/_main/bazel-out/aarch64-dbg/testlogs/external/+local_repository+workerd/src/workerd/server/server-test@/test.log) (08:03:51) INFO: Found 1 test target... Target @@+local_repository+workerd//src/workerd/server:server-test@ up-to-date: bazel-bin/external/+local_repository+workerd/src/workerd/server/server-test@ (08:03:51) INFO: Elapsed time: 8.041s, Critical Path: 7.10s (08:03:51) INFO: 5 processes: 16 action cache hit, 2 disk cache hit, 2 internal, 2 processwrapper-sandbox. (08:03:51) INFO: Build completed, 1 test FAILED, 5 total actions @workerd//src/workerd/server:server-test@ FAILED in 1.5s /root/.cache/bazel/_bazel_root/d299504cc034fbe43b2ea92b28f3b189/execroot/_main/bazel-out/aarch64-dbg/testlogs/external/+local_repository+workerd/src/workerd/server/server-test@/test.log

A read(view) the queue answered settled its promise inside readBYOB(), so its `then` lookup ran before the reader layer's controllerPullIfNeeded. The spec runs PullInto's HandleQueueDrain, and with it CallPullIfNeeded, before the read's chunk steps. A result handed over while readBYOB() runs is now held until after the pull. A read answered later (an enqueue(), a respond(), a close) still settles at once, before that call pulls, as the spec has it. Pinned in readable-byte pollution.js byobReadThenLookupFollowsItsPull (ledger #34): TypeScript gives [pull, then] from the queue and [then, pull] from an enqueue(), as the spec does. C++ settles the read a microtask later, after the enqueue()'s pull, and makes no pull for a read answered from the queue. Without the source change the three TS cells fail and nothing else does.

The TypeScript constructors read a source's, sink's or transformer's members in their own order, checking type first, where WebIDL converts the whole dictionary before the constructor checks type. Pin both implementations as they are, ahead of the change to WebIDL conversion: - every member's read, through getters, on a default and a byte source, a sink and a transformer; - which error wins when a bad callback meets an invalid type, an invalid highWaterMark or a byte stream's size function; - autoAllocateChunkSize and expectedLength on a default source, which TypeScript does not read and C++ converts; - autoAllocateChunkSize on a byte source: C++ converts an int, so a fraction truncates and 2 ** 31 and up throw; TypeScript requires a positive integer and sets no upper bound. The ledgers record each divergence: readable #2, cloudflare#32 and cloudflare#34; readable-byte #2, cloudflare#39 and cloudflare#40; writable cloudflare#3 and cloudflare#18; transform cloudflare#24 and cloudflare#27.

Decision D-10, which also closes the validation half of finding F-1. The ReadableStream constructor checked the source's type, then a byte stream's size function and the strategy's highWaterMark, and only then did a controller read the callbacks; a default source's autoAllocateChunkSize and expectedLength were not read at all. WebIDL converts the whole UnderlyingSource dictionary, in lexicographic order, type last as an enum, before the constructor checks anything. common.ts now converts it that way, into a null-prototype record (convertUnderlyingSource), and the controllers take the record and the source, which stays the hooks' receiver. Under the TypeScript streams: - A non-callable pull, or a throwing pull getter, now beats an invalid type, as under C++. - A non-callable pull now beats an invalid highWaterMark and a byte stream's size function (RangeError until now) and a zero autoAllocateChunkSize (TypeError 'cannot be zero'), as under C++. - A default source converts autoAllocateChunkSize and expectedLength as a byte source does, with no zero check, although it uses neither. For autoAllocateChunkSize, -1, 'abc', NaN and Infinity now throw TypeError, where C++, which converts an int, accepts them; for expectedLength, 'abc' and -1 throw TypeError, as under C++. The members are read in lexicographic order, as the spec reads them; C++ reads them in its own order. Readable ledger #2, cloudflare#32 and cloudflare#34 and readable-byte ledger cloudflare#39 and cloudflare#40 flip their TypeScript side; the new cases of cloudflare#32 and cloudflare#40 are now parity, and cloudflare#40 gains a zero autoAllocateChunkSize against a non-callable pull. The webstreams AGENTS.md file map lists the three converters.

mikea added 2 commits September 27, 2022 08:52

vscode: exclude bazel directories

e8721b7

vscode: editor defaults

c1beb22

mikea requested a review from kentonv September 27, 2022 16:09

Electroid added the chore Tasks to improve the repository or builds label Sep 27, 2022

jasnell approved these changes Sep 28, 2022

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jasnell merged commit 1fe0727 into main Sep 28, 2022

kentonv deleted the mikea/vscode-exclude-bazel branch September 28, 2022 13:43

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VS Code defaults#34
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mikea commented Sep 27, 2022

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