Rename BUILD -> BUILD.bazel by kentonv · Pull Request #1 · cloudflare/workerd

kentonv · 2022-09-19T15:44:20Z

This is helpful to let people know what build system these are for. It also fixes a problem on case-insensitive filesystems with the root directory having both BUILD and build.

This is helpful to let people know what build system these are for. It also fixes a problem on case-insensitive filesystems with the root directory having both `BUILD` and `build`.

mrbbot

Nice! Thank you! 🙂

…in handlePush ByteQueue::handlePush() in queue.c++ called bufferData(0) when a partially consumed entry could not satisfy the next pending BYOB readAtLeast() request. This re-buffered the entire entry from offset 0 instead of from the current entryOffset, duplicating already-consumed bytes and inflating queueTotalSize. On the next enqueue, the KJ_REQUIRE at line 1110 (state.queueTotalSize < pending.pullInto.atLeast) would fail because the duplicated bytes made queueTotalSize exceed atLeast. The fix changes bufferData(0) to bufferData(entryOffset) so only the unconsumed tail is buffered. The regression test creates two concurrent readAtLeast(5) BYOB reads with 5-byte views, enqueues 7 bytes (partially consumed by read cloudflare#1, leaving 2 bytes for read cloudflare#2's buffer), then enqueues 4 more bytes. Pre-patch this triggers the assertion failure; post-patch both reads complete correctly. Test validation: VALIDATED LOCALLY Pre-patch run: FAIL (bazel test //src/workerd/api/tests:streams-byob-concurrent-readatleast-test@) Post-patch run: PASS (bazel test //src/workerd/api/tests:streams-byob-concurrent-readatleast-test@) Refs: AUTOVULN-CLOUDFLARE-WORKERD-18

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

transfer() keeps a buffer resizable, so a source could shrink byobRequest.view.buffer. respond() then threw an internal RangeError after mutating the descriptor, leaving the read pending forever or the released head's bytes lost. Every transfer now uses transferToFixedLength(), matching the spec's TransferArrayBuffer. Resizable views are still accepted, as under C++. read(view), enqueue() and respondWithNewView() also reject SharedArrayBuffer-backed views with an explicit TypeError, before read(view) disturbs the stream. C++ keeps some of these buffers resizable: readable-byte ledger #30, net ledger #1. Behind the experimental typescript_implemented_streams flag.

FixedLengthStream caps an explicit highWaterMark at its length. TS compared the raw member with the length before converting it (hwm < length), so 'abc', NaN and Infinity compared false and silently became the length, where IdentityTransformStream throws a RangeError for 'abc' and NaN. It also read the member twice, and ran a valueOf twice (once in the comparison, once in the writable's conversion). C++ reads and converts it once. FixedLengthStream now reads highWaterMark once and applies the writable's WHATWG conversion (ToNumber; NaN or negative is a RangeError), then caps the converted number. The capped strategy is a null-prototype object. Both classes now convert the same way. That conversion still differs from C++, which converts to a uint64: non-finite and negative values throw TypeError, fractions truncate, a bigint converts, and desiredSize narrows to a 32-bit int (getDesiredSize() returns kj::Maybe<int>), so a highWaterMark of 2**32 + 5 reads 5 and 2**53 reads 0. TS keeps the WHATWG conversion, as it does for the FixedLengthStream length (ledger #1-3). Pins: identity construction.js highWaterMarkReadAndConvertedOnce (parity: one getter read and one valueOf for ITS and FLS; numeric strings, booleans, null, the cap) and highWaterMarkConversionDivergence (identity ledger #24: 'abc', NaN, -1, -Infinity, Infinity, 1.5, 3n, 2**32 + 5 for ITS and FLS(5)). Without the source change, both fail, in the TS cells only. Compatibility: the change is behind the experimental typescript_implemented_streams flag.

The TypeScript streams had three expectedLength conversions running two algorithms, and none matched the C++ implementation. Replace them with one normalizeExpectedLength in webstreams/common.ts, which converts as JSG converts a uint64_t: a bigint must fit in a uint64; anything else goes through ToNumber, must be finite and non-negative, and is truncated; every failure is a TypeError. The one difference is the number 2 ** 64: C++ lets it through to an undefined cast, and TypeScript rejects it. FixedLengthStream converts its length the same way. After its strategy converts, it applies C++'s 2^53 - 1 cap with C++'s message, in C++'s order. Flip the pins to parity (readable-byte #35, transform #21, identity #1-3). A TypeScript-only draining-reader test passed a 2^53 + 1 length to FixedLengthStream; it now uses 2^53 - 1. The check that a bigint above 2^53 passes through exactly moves to the readable-byte suite, where byte sources accept the whole uint64 range. typescript_implemented_streams is experimental, so this needs no compatibility flag.

Rename BUILD -> BUILD.bazel

c039140

This is helpful to let people know what build system these are for. It also fixes a problem on case-insensitive filesystems with the root directory having both `BUILD` and `build`.

kentonv requested a review from mrbbot September 19, 2022 15:44

mrbbot approved these changes Sep 19, 2022

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kentonv merged commit 9b9c24a into main Sep 19, 2022

kentonv deleted the kenton/build-bazel branch September 19, 2022 15:47

vlovich mentioned this pull request Mar 5, 2023

Feature request: API mechanism to await RequestContext death #411

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mrbbot added a commit to mrbbot/workerd that referenced this pull request Apr 4, 2023

Debugging GitHub actions CI cloudflare#1

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jesseditson mentioned this pull request Nov 5, 2024

"Type instantiation is excessively deep and possibly infinite", unidentified DO types, attempting to get a clean type from DO RPC Call #3063

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shrima-cf mentioned this pull request Apr 21, 2025

Break actor on errors that rollback transactions #3832

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erikcorry mentioned this pull request Jun 5, 2025

Pass a jsg::Lock to wrap and unwrap so we can get the isolate from it #4244

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ask-bonk Bot mentioned this pull request Feb 26, 2026

Add logger to the Python ASGI module #6186

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ask-bonk Bot mentioned this pull request Mar 6, 2026

add gc support to Rust owned objects #6272

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This was referenced Mar 17, 2026

Multiple api/crypto and node/crypto* updates #6341

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Migrate zlib from jsg::BufferSource to jsg::JsArrayBufferView #6356

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Implement containers snapshot API #6376

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Meter memory for SQLite on a per-DO basis #6380

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ask-bonk Bot mentioned this pull request Mar 26, 2026

Abandon alarms that are deleted due too many retries #6396

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ask-bonk Bot mentioned this pull request May 18, 2026

workflows: rollback types #6766

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toonverbeek mentioned this pull request May 26, 2026

🐛 Bug Report — Runtime APIs: service-binding RPC dispatch hangs on second back-to-back call to WorkerEntrypoint #6782

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trafgals mentioned this pull request Jul 21, 2026

Bug: workerd segfaults intermittently on shutdown under vitest-pool-workers (linux-x64 and macOS-arm64) #6763

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petebacondarwin mentioned this pull request Jul 22, 2026

Unbounded native memory growth from repeated cross-worker fetch() subrequests (uncollected receiver-isolate garbage) #6894

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jasnell mentioned this pull request Sep 22, 2026

Transfer byte-stream buffers to fixed length #7474

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jp4a50 mentioned this pull request Oct 21, 2026

Add JSRPC passthroughs on R2Bucket and R2MultipartUpload #7092

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james-elicx mentioned this pull request Oct 27, 2026

🐛 Bug Report — Runtime APIs: a string chunk in a fetch() request body silently sends an empty body with typescript_implemented_streams #8041

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Rename BUILD -> BUILD.bazel - #1

Rename BUILD -> BUILD.bazel#1
kentonv merged 1 commit into
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kentonv commented Sep 19, 2022

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kentonv commented Sep 19, 2022

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