firebase-ios-sdk
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Published
20 hours ago •
firebase
firebase
Crash at grpc_endpoint_add_to_pollset_set(grpc_endpoint*, grpc_pollset_set*) + 0
Description
Hello, we are receiving a lot of reports for this crash in grpc via crash reporting software. I could not reproduce it myself. I wonder if you might have any leads as to why does it crash as stack trace doesn't point anywhere but grpc. Thanks.
Reproducing the issue
N/A
Firebase SDK Version
11.5
Xcode Version
16.0
Installation Method
Zip
Firebase Product(s)
Firestore, Crashlytics, Authentication, Storage, Remote Config
Targeted Platforms
iOS
Relevant Log Output
data:text/text;charset=utf-8,
# Cause: Crash due to signal: SIGSEGV(SEGV_MAPERR) at 00000000
# Reported at: 2025-01-07 17:08:58 UTC
Thread 0 Queue 1: com.apple.main-thread (serial):
0 libsystem_kernel.dylib 0x1e086e788 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1e0871db0 mach_msg_overwrite + 423
2 libsystem_kernel.dylib 0x1e0871bfc mach_msg + 23
3 CoreFoundation 0x18f1ff7f4 __CFRunLoopServiceMachPort + 159
4 CoreFoundation 0x18f1feea0 __CFRunLoopRun + 1211
5 CoreFoundation 0x18f251274 CFRunLoopRunSpecific + 587
6 GraphicsServices 0x1dc46d4c0 GSEventRunModal + 163
7 UIKitCore 0x191da3664 -[UIApplication _run] + 815
8 UIKitCore 0x1919c9378 UIApplicationMain + 339
9 App 0x102992dc0 main (AppDelegate.swift:37)
Thread 1 com.apple.uikit.eventfetch-thread:
0 libsystem_kernel.dylib 0x1e086e788 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1e0871db0 mach_msg_overwrite + 423
2 libsystem_kernel.dylib 0x1e0871bfc mach_msg + 23
3 CoreFoundation 0x18f1ff7f4 __CFRunLoopServiceMachPort + 159
4 CoreFoundation 0x18f1feea0 __CFRunLoopRun + 1211
5 CoreFoundation 0x18f251274 CFRunLoopRunSpecific + 587
6 Foundation 0x18ddd2338 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 211
7 Foundation 0x18df2ee24 -[NSRunLoop(NSRunLoop) runUntilDate:] + 63
8 UIKitCore 0x191e36c8c -[UIEventFetcher threadMain] + 419
9 Foundation 0x18debe194 __NSThread__start__ + 723
10 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
11 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 2 com.apple.NSURLConnectionLoader:
0 libsystem_kernel.dylib 0x1e086e788 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1e0871db0 mach_msg_overwrite + 423
2 libsystem_kernel.dylib 0x1e0871bfc mach_msg + 23
3 CoreFoundation 0x18f1ff7f4 __CFRunLoopServiceMachPort + 159
4 CoreFoundation 0x18f1feea0 __CFRunLoopRun + 1211
5 CoreFoundation 0x18f251274 CFRunLoopRunSpecific + 587
6 CFNetwork 0x190776d44 +[__CFN_CoreSchedulingSetRunnable _run:] + 415
7 Foundation 0x18debe194 __NSThread__start__ + 723
8 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
9 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 3 com.google.firebase.crashlytics.MachExceptionServer:
0 libsystem_kernel.dylib 0x1e086e788 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1e0871db0 mach_msg_overwrite + 423
2 libsystem_kernel.dylib 0x1e0871bfc mach_msg + 23
3 FlexNetworkingProduction 0x103dc2818 FIRCLSMachExceptionServer + 103
4 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
5 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 4 Unknown:
0 Instabug 0x10665dd54 mach_exception_callback + 160
1 Instabug 0x10666c984 exception_server_thread + 323
2 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
3 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 5 Queue 776: com.google.firebase.firestore.rpc (serial):
0 libsystem_kernel.dylib 0x1e0882f40 poll + 8
1 FlexNetworkingProduction 0x1041fc900 pollset_work(grpc_pollset*, grpc_pollset_worker**, grpc_core::Timestamp) + 87
2 FlexNetworkingProduction 0x1041ca014 cq_next(grpc_completion_queue*, gpr_timespec, void*) + 395
3 FlexNetworkingProduction 0x104418d80 grpc::CompletionQueue::AsyncNextInternal(void**, bool*, gpr_timespec) + 59
4 FlexNetworkingProduction 0x103e1ba64 firebase::firestore::remote::Datastore::PollGrpcQueue() + 83
5 FlexNetworkingProduction 0x103f2d064 firebase::firestore::util::Task::ExecuteAndRelease() + 187
6 libdispatch.dylib 0x196f50fa8 _dispatch_client_callout + 19
7 libdispatch.dylib 0x196f585cc _dispatch_lane_serial_drain + 767
8 libdispatch.dylib 0x196f59124 _dispatch_lane_invoke + 379
9 libdispatch.dylib 0x196f6438c _dispatch_root_queue_drain_deferred_wlh + 287
10 libdispatch.dylib 0x196f63bd8 _dispatch_workloop_worker_thread + 539
11 libsystem_pthread.dylib 0x219f4c680 _pthread_wqthread + 287
12 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
Thread 6 com.apple.CoreMotion.MotionThread:
0 libsystem_kernel.dylib 0x1e086e788 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1e0871db0 mach_msg_overwrite + 423
2 libsystem_kernel.dylib 0x1e0871bfc mach_msg + 23
3 CoreFoundation 0x18f1ff7f4 __CFRunLoopServiceMachPort + 159
4 CoreFoundation 0x18f1feea0 __CFRunLoopRun + 1211
5 CoreFoundation 0x18f251274 CFRunLoopRunSpecific + 587
6 CoreFoundation 0x18f264814 CFRunLoopRun + 63
7 CoreMotion 0x19c8dd940 CFCopyDescription + 6713809215
8 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
9 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 7 Realm notification listener:
0 libsystem_kernel.dylib 0x1e08754cc kevent + 8
1 Realm 0x106d5d3a4 0x106a98000
2 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
3 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 8 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x1043618a4 gpr_cv_wait + 159
2 FlexNetworkingProduction 0x104205098 grpc_core::Executor::ThreadMain(void*) + 191
3 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
4 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
5 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 9 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x1043618a4 gpr_cv_wait + 159
2 FlexNetworkingProduction 0x104205098 grpc_core::Executor::ThreadMain(void*) + 191
3 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
4 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
5 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 10 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x1043618a4 gpr_cv_wait + 159
2 FlexNetworkingProduction 0x104378904 timer_thread(void*) + 519
3 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
4 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
5 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 11 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x104361894 gpr_cv_wait + 143
2 FlexNetworkingProduction 0x1043777ec grpc_event_engine::experimental::TimerManager::WaitUntil(grpc_core::Timestamp) + 279
3 FlexNetworkingProduction 0x1043780d4 void absl::lts_20240116::internal_any_invocable::RemoteInvoker<false, void, grpc_event_engine::experimental::TimerManager::MainLoop()::$_0&>(absl::lts_20240116::internal_any_invocable::TypeErasedState*) + 39
4 FlexNetworkingProduction 0x10413a330 grpc_event_engine::experimental::SelfDeletingClosure::Run() + 31
5 FlexNetworkingProduction 0x104398ac4 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::Step() + 127
6 FlexNetworkingProduction 0x1043987dc grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::ThreadBody() + 147
7 FlexNetworkingProduction 0x104399038 grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::StartThread()::$_0::__invoke(void*) + 19
8 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
9 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
10 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 12 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x104361894 gpr_cv_wait + 143
2 FlexNetworkingProduction 0x104398ecc grpc_event_engine::experimental::WorkStealingThreadPool::WorkSignal::WaitWithTimeout(grpc_core::Duration) + 123
3 FlexNetworkingProduction 0x104398bd0 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::Step() + 395
4 FlexNetworkingProduction 0x1043987dc grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::ThreadBody() + 147
5 FlexNetworkingProduction 0x104399038 grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::StartThread()::$_0::__invoke(void*) + 19
6 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
7 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
8 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 13 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x104361894 gpr_cv_wait + 143
2 FlexNetworkingProduction 0x104398ecc grpc_event_engine::experimental::WorkStealingThreadPool::WorkSignal::WaitWithTimeout(grpc_core::Duration) + 123
3 FlexNetworkingProduction 0x104398bd0 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::Step() + 395
4 FlexNetworkingProduction 0x1043987dc grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::ThreadBody() + 147
5 FlexNetworkingProduction 0x104399038 grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::StartThread()::$_0::__invoke(void*) + 19
6 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
7 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
8 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 14 Unknown [Crashed]:
0 FlexNetworkingProduction 0x1041f1100 grpc_endpoint_add_to_pollset_set(grpc_endpoint*, grpc_pollset_set*) + 0
1 FlexNetworkingProduction 0x1041839f0 perform_transport_op_locked(void*, absl::lts_20240116::Status) + 155
2 FlexNetworkingProduction 0x1041c3f00 grpc_combiner_continue_exec_ctx() + 163
3 FlexNetworkingProduction 0x1042045e4 grpc_core::ExecCtx::Flush() + 307
4 FlexNetworkingProduction 0x1041c47b8 void absl::lts_20240116::internal_any_invocable::LocalInvoker<false, void, queue_offload(grpc_core::Combiner*)::$_0&>(absl::lts_20240116::internal_any_invocable::TypeErasedState*) + 67
5 FlexNetworkingProduction 0x10413a330 grpc_event_engine::experimental::SelfDeletingClosure::Run() + 31
6 FlexNetworkingProduction 0x104398ac4 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::Step() + 127
7 FlexNetworkingProduction 0x1043987dc grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::ThreadBody() + 147
8 FlexNetworkingProduction 0x104399038 grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::StartThread()::$_0::__invoke(void*) + 19
9 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
10 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
11 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 15 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x104361894 gpr_cv_wait + 143
2 FlexNetworkingProduction 0x104398ecc grpc_event_engine::experimental::WorkStealingThreadPool::WorkSignal::WaitWithTimeout(grpc_core::Duration) + 123
3 FlexNetworkingProduction 0x104398bd0 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::Step() + 395
4 FlexNetworkingProduction 0x1043987dc grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::ThreadBody() + 147
5 FlexNetworkingProduction 0x104399038 grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::StartThread()::$_0::__invoke(void*) + 19
6 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
7 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
8 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 16 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x104361894 gpr_cv_wait + 143
2 FlexNetworkingProduction 0x104398ecc grpc_event_engine::experimental::WorkStealingThreadPool::WorkSignal::WaitWithTimeout(grpc_core::Duration) + 123
3 FlexNetworkingProduction 0x104398bd0 grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::Step() + 395
4 FlexNetworkingProduction 0x1043987dc grpc_event_engine::experimental::WorkStealingThreadPool::ThreadState::ThreadBody() + 147
5 FlexNetworkingProduction 0x104399038 grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::StartThread()::$_0::__invoke(void*) + 19
6 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
7 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
8 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 17 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x104361894 gpr_cv_wait + 143
2 FlexNetworkingProduction 0x10439828c grpc_core::Notification::WaitForNotificationWithTimeout(absl::lts_20240116::Duration) + 219
3 FlexNetworkingProduction 0x10439815c grpc_event_engine::experimental::WorkStealingThreadPool::WorkStealingThreadPoolImpl::Lifeguard::LifeguardMain() + 311
4 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
5 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
6 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 18 com.apple.CFStream.LegacyThread:
0 libsystem_kernel.dylib 0x1e086e788 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1e0871db0 mach_msg_overwrite + 423
2 libsystem_kernel.dylib 0x1e0871bfc mach_msg + 23
3 CoreFoundation 0x18f1ff7f4 __CFRunLoopServiceMachPort + 159
4 CoreFoundation 0x18f1feea0 __CFRunLoopRun + 1211
5 CoreFoundation 0x18f251274 CFRunLoopRunSpecific + 587
6 CoreFoundation 0x18f263504 _legacyStreamRunLoop_workThread + 299
7 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
8 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 19 com.apple.CFSocket.private:
0 libsystem_kernel.dylib 0x1e0876334 __select + 8
1 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
2 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 20 Unknown:
0 libsystem_kernel.dylib 0x1e0874090 __psynch_cvwait + 8
1 FlexNetworkingProduction 0x104361894 gpr_cv_wait + 143
2 FlexNetworkingProduction 0x104378904 timer_thread(void*) + 519
3 FlexNetworkingProduction 0x1043722c0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void (*)(void*), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 139
4 libsystem_pthread.dylib 0x219f4a7d0 _pthread_start + 135
5 libsystem_pthread.dylib 0x219f4a480 thread_start + 7
Thread 21 Unknown:
0 libsystem_pthread.dylib 0x219f4a46c start_wqthread + 0
Thread 22 Unknown:
0 libsystem_pthread.dylib 0x219f4a46c start_wqthread + 0
Thread 23 Queue 411: com.mixpanel.6f85ead19b5cc0b3d378c31c1512413d.network) (serial):
0 libsystem_kernel.dylib 0x1e086e71c semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x196f51bc0 _dispatch_semaphore_wait_slow + 75
2 libswiftDispatch.dylib 0x1985b0ad8 OS_dispatch_semaphore.wait(wallTimeout:) + 23
3 App 0x102baeaf8 FlushRequest.sendRequest(_:type:useIP:headers:queryItems:) + 1099
4 App 0x102bae204 Flush.flushQueueInBatches(_:type:headers:queryItems:) + 991
5 App 0x102bcd86c MixpanelInstance.flushQueue(_:type:) + 323
6 App 0x102bcd418 closure #1 in closure #1 in MixpanelInstance.flush(performFullFlush:completion:) + 211
7 App 0x102aae84c thunk for @escaping @callee_guaranteed @Sendable () -> () (<compiler-generated>:0)
8 libdispatch.dylib 0x196f4f248 _dispatch_call_block_and_release + 31
9 libdispatch.dylib 0x196f50fa8 _dispatch_client_callout + 19
10 libdispatch.dylib 0x196f585cc _dispatch_lane_serial_drain + 767
11 libdispatch.dylib 0x196f59158 _dispatch_lane_invoke + 431
12 libdispatch.dylib 0x196f6438c _dispatch_root_queue_drain_deferred_wlh + 287
13 libdispatch.dylib 0x196f63bd8 _dispatch_workloop_worker_thread + 539
14 libsystem_pthread.dylib 0x219f4c680 _pthread_wqthread + 287
15 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
Thread 24 Queue 39: com.apple.network.connections (serial):
0 libsystem_kernel.dylib 0x1e0874cb0 sendto + 8
1 Network 0x18f813540 sa_dst_lookup(sockaddr const*, unsigned int, Destination*) + 647
2 Network 0x18f811590 sa_dst_compare_internal + 223
3 Network 0x18f81046c ___ZL34nw_resolver_insert_endpoint_lockedP22NWConcrete_nw_resolverPU25objcproto14OS_nw_endpoint8NSObjectU13block_pointerFbS3_S3_E_block_invoke + 967
4 Network 0x18f6d1b50 nw_array_apply + 123
5 Network 0x18f756cf8 nw_resolver_insert_endpoint_locked(NWConcrete_nw_resolver*, NSObject<OS_nw_endpoint>*, bool (NSObject<OS_nw_endpoint>*, NSObject<OS_nw_endpoint>*) block_pointer) + 255
6 Network 0x18f753adc nw_resolver_insert_address(NWConcrete_nw_resolver*, NSObject<OS_dnssd_getaddrinfo_result>*, sockaddr const*, unsigned short, NSObject<OS_dispatch_data>*) + 791
7 Network 0x18f8d0a58 __ZL41nw_resolver_create_dns_getaddrinfo_lockedP22NWConcrete_nw_resolverP30NWConcrete_nw_resolver_service_block_invoke_2.203 + 9051
8 libdns_services.dylib 0x21a077198 ___dnssd_getaddrinfo_activate_block_invoke + 215
9 libdispatch.dylib 0x196f50fa8 _dispatch_client_callout + 19
10 libdispatch.dylib 0x196f5445c _dispatch_continuation_pop + 595
11 libdispatch.dylib 0x196f68620 _dispatch_source_latch_and_call + 419
12 libdispatch.dylib 0x196f671e8 _dispatch_source_invoke + 835
13 libdispatch.dylib 0x196f5a5c0 _dispatch_workloop_invoke + 1743
14 libdispatch.dylib 0x196f6438c _dispatch_root_queue_drain_deferred_wlh + 287
15 libdispatch.dylib 0x196f63bd8 _dispatch_workloop_worker_thread + 539
16 libsystem_pthread.dylib 0x219f4c680 _pthread_wqthread + 287
17 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
Thread 25 Queue 410: com.mixpanel.6f85ead19b5cc0b3d378c31c1512413d.tracking) (serial):
0 Network 0x18f6d5cc0 nw_path_network_is_satisfied_update_reason(NWConcrete_nw_path*, bool) + 392
1 Network 0x18f7b9950 nw_path_get_interface_index + 67
2 SystemConfiguration 0x19a8885f4 ____SCNetworkReachabilityRestartResolver_block_invoke_2 + 159
3 Network 0x18f704a04 ___ZL25nw_resolver_update_clientP22NWConcrete_nw_resolverU13block_pointerFvvE_block_invoke + 87
4 libdispatch.dylib 0x196f4f248 _dispatch_call_block_and_release + 31
5 libdispatch.dylib 0x196f50fa8 _dispatch_client_callout + 19
6 libdispatch.dylib 0x196f585cc _dispatch_lane_serial_drain + 767
7 libdispatch.dylib 0x196f59158 _dispatch_lane_invoke + 431
8 libdispatch.dylib 0x196f6438c _dispatch_root_queue_drain_deferred_wlh + 287
9 libdispatch.dylib 0x196f63bd8 _dispatch_workloop_worker_thread + 539
10 libsystem_pthread.dylib 0x219f4c680 _pthread_wqthread + 287
11 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
Thread 26 Queue 655: NSOperationQueue 0x111270600 (QOS: UTILITY) (concurrent):
0 libsystem_kernel.dylib 0x1e0875748 __psynch_cvbroad + 8
1 Foundation 0x18ddf22dc +[__NSOperationInternalObserver _observeValueForKeyPath:ofObject:changeKind:oldValue:newValue:indexes:context:] + 1127
2 Foundation 0x18ddf1d94 -[NSOperation start] + 1355
3 Foundation 0x18de28f40 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 15
4 Foundation 0x18de28b70 __NSOQSchedule_f + 171
5 libdispatch.dylib 0x196f4f248 _dispatch_call_block_and_release + 31
6 libdispatch.dylib 0x196f50fa8 _dispatch_client_callout + 19
7 libdispatch.dylib 0x196f5445c _dispatch_continuation_pop + 595
8 libdispatch.dylib 0x196f53a8c _dispatch_async_redirect_invoke + 579
9 libdispatch.dylib 0x196f62ec0 _dispatch_root_queue_drain + 391
10 libdispatch.dylib 0x196f636c4 _dispatch_worker_thread2 + 155
11 libsystem_pthread.dylib 0x219f4c644 _pthread_wqthread + 227
12 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
Thread 27 Unknown:
0 libsystem_pthread.dylib 0x219f4a46c start_wqthread + 0
Thread 28 Queue 18: com.apple.root.user-initiated-qos.cooperative (concurrent):
0 CoreGraphics 0x19120cde4 argb32_sample_rectilinear_argb32 + 860
1 CoreGraphics 0x19125df84 argb32_image + 1883
2 CoreGraphics 0x19126cb1c ripl_Mark + 35
3 CoreGraphics 0x19126bfe8 RIPLayerBltImage + 751
4 CoreGraphics 0x19125b780 ripc_DrawImage + 903
5 CoreGraphics 0x19124bb28 CG::DisplayList::executeEntries(std::__1::__wrap_iter<std::__1::shared_ptr<CG::DisplayListEntry const>*>, std::__1::__wrap_iter<std::__1::shared_ptr<CG::DisplayListEntry const>*>, CGContextDelegate*, CGRenderingState*, CGGStack*, CGRect const*, __CFDictionary const*, bool) + 5731
6 CoreGraphics 0x19122f578 CGDisplayListDrawInContextDelegate + 319
7 CoreGraphics 0x19127fdbc rip_auto_context_rasterization_loop + 2011
8 CoreGraphics 0x19127f5ac rip_auto_context_create_image + 55
9 UIKitCore 0x191afe000 -[UIGraphicsImageRendererContext currentImage] + 31
10 UIKitCore 0x191afdfb0 __44-[UIGraphicsImageRenderer imageWithActions:]_block_invoke + 27
11 UIKitCore 0x191afd39c -[UIGraphicsRenderer runDrawingActions:completionActions:format:error:] + 359
12 UIKitCore 0x191afd204 -[UIGraphicsRenderer runDrawingActions:completionActions:error:] + 91
13 UIKitCore 0x191afd130 -[UIGraphicsImageRenderer imageWithActions:] + 183
14 FlexWorkout 0x105f0a080 specialized static ExerciseDiagramBuilder.buildImage(muscleGroups:diagramView:baseTintColor:) (ExerciseDiagramBuilder.swift:20)
15 FlexWorkout 0x105f63b08 protocol witness for AnyExerciseDiagramBuilderService.buildMuscleRecoveryImage(muscleRecoveryInfo:baseTintColor:) in conformance ExerciseDiagramBuilderService.Provider (<compiler-generated>:33)
16 FlexWidget 0x105edf4b8 WidgetMuscleRecoveryTimelineService.Provider.convert(infos:date:) (WidgetMuscleRecoveryTimelineService+Provider.swift:114)
17 FlexWidget 0x105edeeb0 WidgetMuscleRecoveryTimelineService.Provider.updateInfo() (WidgetMuscleRecoveryTimelineService+Provider.swift:86)
18 libswift_Concurrency.dylib 0x19aae0f5c swift::runJobInEstablishedExecutorContext(swift::Job*) + 251
19 libswift_Concurrency.dylib 0x19aae2514 swift_job_runImpl(swift::Job*, swift::SerialExecutorRef) + 143
20 libdispatch.dylib 0x196f62ec0 _dispatch_root_queue_drain + 391
21 libdispatch.dylib 0x196f636c4 _dispatch_worker_thread2 + 155
22 libsystem_pthread.dylib 0x219f4c644 _pthread_wqthread + 227
23 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
Thread 29 Unknown:
0 libsystem_kernel.dylib 0x1e086e510 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
Thread 30 Queue 633: NSOperationQueue 0x11111b800 (QOS: UTILITY) (concurrent):
0 libsystem_kernel.dylib 0x1e0874b78 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x219f4d250 _pthread_mutex_firstfit_lock_slow + 219
2 libsystem_pthread.dylib 0x219f4d024 _pthread_cond_wait + 1343
3 Foundation 0x18de4885c -[NSOperation waitUntilFinished] + 507
4 Foundation 0x18de48658 __NSOPERATIONQUEUE_IS_WAITING_ON_AN_OPERATION__ + 15
5 Foundation 0x18de485ec -[NSOperationQueue addOperations:waitUntilFinished:] + 159
6 WatchConnectivity 0x22f17f4dc -[WCContentIndex index] + 143
7 WatchConnectivity 0x22f188460 -[WCFileStorage enumerateIncomingUserInfosWithBlock:] + 207
8 WatchConnectivity 0x22f17ad14 __49-[WCSession handleIncomingUserInfoWithPairingID:]_block_invoke_2 + 271
9 Foundation 0x18de03efc __NSINDEXSET_IS_CALLING_OUT_TO_A_BOOL_BLOCK__ + 23
10 Foundation 0x18ddf3758 -[NSBlockOperation main] + 103
11 Foundation 0x18ddf3678 __NSOPERATION_IS_INVOKING_MAIN__ + 15
12 Foundation 0x18ddf1ad0 -[NSOperation start] + 647
13 Foundation 0x18de28f40 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 15
14 Foundation 0x18de28b70 __NSOQSchedule_f + 171
15 libdispatch.dylib 0x196f4f248 _dispatch_call_block_and_release + 31
16 libdispatch.dylib 0x196f50fa8 _dispatch_client_callout + 19
17 libdispatch.dylib 0x196f5445c _dispatch_continuation_pop + 595
18 libdispatch.dylib 0x196f53a8c _dispatch_async_redirect_invoke + 579
19 libdispatch.dylib 0x196f62ec0 _dispatch_root_queue_drain + 391
20 libdispatch.dylib 0x196f636c4 _dispatch_worker_thread2 + 155
21 libsystem_pthread.dylib 0x219f4c644 _pthread_wqthread + 227
22 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
Thread 31 Queue 129: com.apple.dnssd.client (serial):
0 libsystem_malloc.dylib 0x19f7b14c8 _nanov2_free + 164
1 libdispatch.dylib 0x196f4fc20 _dispatch_dispose + 231
2 libdispatch.dylib 0x196f6eb78 _dispatch_mach_msg_async_reply_invoke + 359
3 libdispatch.dylib 0x196f5842c _dispatch_lane_serial_drain + 351
4 libdispatch.dylib 0x196f59124 _dispatch_lane_invoke + 379
5 libdispatch.dylib 0x196f6438c _dispatch_root_queue_drain_deferred_wlh + 287
6 libdispatch.dylib 0x196f63bd8 _dispatch_workloop_worker_thread + 539
7 libsystem_pthread.dylib 0x219f4c680 _pthread_wqthread + 287
8 libsystem_pthread.dylib 0x219f4a474 start_wqthread + 7
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If using Swift Package Manager, the project's Package.resolved
N/A
If using CocoaPods, the project's Podfile.lock
N/A
I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.
Thanks for reporting, @artem-goryaev-flex. This looks related to the grpc crash in #14018.
Thanks for reporting @artem-goryaev-flex . Please see if the recommendations in #14018 help, and let us know. I have also reached out to the grpc team to see if they have any ideas based on the stack trace.
This is a different issue which was fixed in https://github.com/grpc/grpc/pull/36921 but the fix is only available in 1.66+
Thanks @HannahShiSFB . @artem-goryaev-flex , would you be able to upgrade your gRPC version (see https://github.com/firebase/firebase-ios-sdk/pull/14342), and let us know whether that solves the issue for you?
I have released 1.65.6-pre2 with the fix, for testing you can add the following lines to you Podfile then run pod update.
pod 'gRPC-Core', '~> 1.65.6-pre2'
pod 'gRPC-C++', '~> 1.65.6-pre2'
@HannahShiSFB I'm seeing this crash using Firebase SDK version 11.5.0 (SPM), which uses gRPC 1.65.1. Will there be an update made to the Firebase SDK that uses 1.66.0?
As mentioned by https://github.com/firebase/firebase-ios-sdk/pull/14342, 1.66 should have the fix.
The update to gRPC 1.69.0 has merged to main and is planned to release with 11.9.0 the week of February 24
