Mac App Crashes - grpc_slice_refcount::Ref(grpc_core::DebugLocation)

[jateshgaditek]

Description

Mac app crashes with the stack trace attached. GRPC is only used by Firebase, not directly in my application. The occurrence of the issue is very very high.

Reproducing the issue

Unable to reproduce issue

Firebase SDK Version

12.6.0

Xcode Version

16.4

Installation Method

CocoaPods

Firebase Product(s)

All

Targeted Platforms

macOS

Relevant Log Output

Crashed: Thread
0  grpc                           0xc584 grpc_slice_refcount::Ref(grpc_core::DebugLocation) + 417 (cxx_atomic_impl.h:417)
1  grpc                           0x29e5f8 grpc_event_engine::experimental::SliceBuffer::RefSlice(unsigned long) + 101 (slice.h:101)
2  grpc                           0x207070 grpc_event_engine::experimental::PosixEndpointImpl::TcpFlush(absl::lts_20240722::Status&) + 86 (slice.h:86)
3  grpc                           0x207794 grpc_event_engine::experimental::PosixEndpointImpl::Write(absl::lts_20240722::AnyInvocable<void (absl::lts_20240722::Status)>, grpc_event_engine::experimental::SliceBuffer*, grpc_event_engine::experimental::EventEngine::Endpoint::WriteArgs const*) + 1196 (posix_endpoint.cc:1196)
4  grpc                           0x209e18 grpc_event_engine::experimental::PosixEndpoint::Write(absl::lts_20240722::AnyInvocable<void (absl::lts_20240722::Status)>, grpc_event_engine::experimental::SliceBuffer*, grpc_event_engine::experimental::EventEngine::Endpoint::WriteArgs const*) + 627 (posix_endpoint.h:627)
5  grpc                           0xfb4cc grpc_event_engine::experimental::(anonymous namespace)::EndpointWrite(grpc_endpoint*, grpc_slice_buffer*, grpc_closure*, void*, int) + 167 (endpoint.cc:167)
6  grpc                           0x26dc88 endpoint_write(grpc_endpoint*, grpc_slice_buffer*, grpc_closure*, void*, int) + 507 (secure_endpoint.cc:507)
7  grpc                           0x8d804 grpc_closure* grpc_core::(anonymous namespace)::InitTransportClosure<&write_action_begin_locked(grpc_core::RefCountedPtr<grpc_chttp2_transport>, absl::lts_20240722::Status)>(grpc_core::RefCountedPtr<grpc_chttp2_transport>, grpc_closure*)::'lambda'(void*, absl::lts_20240722::Status)::__invoke(void*, absl::lts_20240722::Status) + 110 (ref_counted_ptr.h:110)
8  grpc                           0xc4b38 grpc_combiner_continue_exec_ctx() + 814 (status.h:814)
9  grpc                           0x1111e8 grpc_core::ExecCtx::Flush() + 83 (exec_ctx.cc:83)
10 grpc                           0x10c40 grpc_core::ExecCtx::~ExecCtx() + 148 (exec_ctx.h:148)
11 grpc                           0x88034 void absl::lts_20240722::internal_any_invocable::LocalInvoker<false, void, maybe_reset_keepalive_ping_timer_locked(grpc_chttp2_transport*)::$_0&>(absl::lts_20240722::internal_any_invocable::TypeErasedState*) + 312 (exec_ctx.h:312)
12 grpc                           0x20dcc0 grpc_event_engine::experimental::PosixEventEngine::ClosureData::Run() + 508 (any_invocable.h:508)
13 grpc                           0x306928 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::Step() + 1437 (vector:1437)
14 grpc                           0x306528 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::ThreadBody() + 488 (work_stealing_thread_pool.cc:488)
15 grpc                           0x306c98 grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::StartThread()::$_0::__invoke(void*) + 259 (work_stealing_thread_pool.cc:259)
16 grpc                           0x2d7024 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 146 (thd.cc:146)
17 libsystem_pthread.dylib        0x6bc8 _pthread_start + 136
18 libsystem_pthread.dylib        0x1b80 thread_start + 8

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