[Crash] SIGSEGV in SingularUserDefaultsManager #83
Description
Description
According to Crashlytics, this crash occurs at an early stage and only once for a specific user.
Environment
- Singular SDK version: 12.8.1
- iOS version: 26
- Swift version: 6.0
com.apple.main-thread
0 libsystem_kernel.dylib 0x11d0 pread + 8
1 libsqlite3.dylib 0x9e1b8 sqlite3_rekey + 6888
2 libsqlite3.dylib 0x676c sqlite3_snprintf + 7488
3 libsqlite3.dylib 0x4278 sqlite3_vfs_find + 7212
4 libsqlite3.dylib 0x1350 sqlite3_open_v2 + 2568
5 eSIMo 0xd1ae8c __12-[APDB open]_block_invoke + 108 (APDB.m:108)
6 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
7 libdispatch.dylib 0x49e0 _dispatch_once_callout + 32
8 eSIMo 0xd1add8 -[APDB open] + 84 (once.h:84)
9 eSIMo 0xd1acf4 -[APDB get_connection] + 77 (APDB.m:77)
10 eSIMo 0xd1b6cc -[APDB(ApiConfig) configExists] + 335 (APDB.m:335)
11 eSIMo 0xd0b570 +[Singular reStartSession:withKey:] + 965 (Singular.m:965)
12 eSIMo 0xd0cfc4 +[Singular copyFromPasteboard:] + 1423 (Singular.m:1423)
13 eSIMo 0xd0d350 +[Singular startNewSessionOrContinueSavedSession:withKey:] + 1453 (Singular.m:1453)
14 eSIMo 0xd0a00c +[Singular start:] + 627 (Singular.m:627)
15 eSIMo 0x134ec specialized SceneDelegate.scene(_:willConnectTo:options:) + 27 (SceneDelegate.swift:27)
16 eSIMo 0x125cc @objc SceneDelegate.scene(_:willConnectTo:options:) + 4368262604 (<compiler-generated>:4368262604)
17 UIKitCore 0x875ce4 +[UIScene _sceneForFBSScene:create:withSession:connectionOptions:] + 1036
18 UIKitCore 0x14244c0 -[UIApplication _connectUISceneFromFBSScene:transitionContext:] + 1168
19 UIKitCore 0x1424870 -[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 308
20 UIKitCore 0xed4cb4 -[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 288
21 FrontBoardServices 0x1e3ec __95-[FBSScene _callOutQueue_didCreateWithTransitionContext:alternativeCreationCallout:completion:]_block_invoke + 364
22 FrontBoardServices 0x1e8a4 -[FBSScene _callOutQueue_maybeCoalesceClientSettingsUpdates:] + 128
23 FrontBoardServices 0x1e204 -[FBSScene _callOutQueue_didCreateWithTransitionContext:alternativeCreationCallout:completion:] + 436
24 FrontBoardServices 0x8cbcc __93-[FBSWorkspaceScenesClient _callOutQueue_sendDidCreateForScene:transitionContext:completion:]_block_invoke.349 + 288
25 FrontBoardServices 0x2bf64 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 168
26 FrontBoardServices 0x48e04 -[FBSWorkspaceScenesClient _callOutQueue_sendDidCreateForScene:transitionContext:completion:] + 480
27 FrontBoardServices 0x4a768 __92-[FBSWorkspaceScenesClient createSceneWithIdentity:parameters:transitionContext:completion:]_block_invoke_2 + 268
28 FrontBoardServices 0x2bf64 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 168
29 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
30 libdispatch.dylib 0x6bb4 _dispatch_block_invoke_direct + 284
31 BoardServices 0x91d4 __BSSERVICEMAINRUNLOOPQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 52
32 BoardServices 0x9054 BSServiceMainRunLoopSourceHandler + 224
33 CoreFoundation 0x68f10 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28
34 CoreFoundation 0x68e84 __CFRunLoopDoSource0 + 172
35 CoreFoundation 0x46b30 __CFRunLoopDoSources0 + 332
36 CoreFoundation 0x1d6d8 __CFRunLoopRun + 820
37 CoreFoundation 0x1ca6c _CFRunLoopRunSpecificWithOptions + 532
38 GraphicsServices 0x1498 GSEventRunModal + 120
39 UIKitCore 0x9ddf8 -[UIApplication _run] + 792
40 UIKitCore 0x46e54 UIApplicationMain + 336
41 UIKitCore 0x172938 -[UIScrollView contentInset] + 588
42 eSIMo 0x10fe8 main + 4368257000 (AppDelegate.swift:4368257000)
43 ??? 0x19bf1ee28 (Missing)
com.apple.libtrace.state.block-list
0 libsystem_kernel.dylib 0x710c __ulock_wait + 8
1 libdispatch.dylib 0x3c6c _dlock_wait + 56
2 libdispatch.dylib 0x3a8c _dispatch_thread_event_wait_slow + 56
3 libdispatch.dylib 0x11ba0 __DISPATCH_WAIT_FOR_QUEUE__ + 368
4 libdispatch.dylib 0x11758 _dispatch_sync_f_slow + 148
5 libsystem_trace.dylib 0xa1dc ___os_state_request_for_self_block_invoke + 372
6 libdispatch.dylib 0x1adc _dispatch_call_block_and_release + 32
7 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
8 libdispatch.dylib 0xa468 _dispatch_lane_serial_drain + 740
9 libdispatch.dylib 0xaf78 _dispatch_lane_invoke + 440
10 libdispatch.dylib 0x153ec _dispatch_root_queue_drain_deferred_wlh + 292
11 libdispatch.dylib 0x14ce4 _dispatch_workloop_worker_thread + 692
12 libsystem_pthread.dylib 0x13b8 _pthread_wqthread + 292
13 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
com.google.firebase.firestore
0 libsystem_kernel.dylib 0x54a0 __rename + 8
1 libsystem_kernel.dylib 0x547c rename + 16
2 eSIMo 0x9ceae4 leveldb::(anonymous namespace)::PosixEnv::RenameFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) + 622 (env_posix.cc:622)
3 eSIMo 0x9bf230 leveldb::SetCurrentFile(leveldb::Env*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, unsigned long long) + 44 (swap.h:44)
4 eSIMo 0x9c3344 leveldb::VersionSet::LogAndApply(leveldb::VersionEdit*, leveldb::port::Mutex*) + 44 (swap.h:44)
5 eSIMo 0x9ba270 leveldb::DB::Open(leveldb::Options const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, leveldb::DB**) + 44 (swap.h:44)
6 eSIMo 0xddf528 firebase::firestore::local::LevelDbPersistence::OpenDb(firebase::firestore::util::Path const&) + 4382733608
7 eSIMo 0xddef6c firebase::firestore::local::LevelDbPersistence::Create(firebase::firestore::util::Path, int, firebase::firestore::local::LocalSerializer, firebase::firestore::local::LruParams const&) + 4382732140
8 eSIMo 0xddf6b0 firebase::firestore::local::LevelDbPersistence::Create(firebase::firestore::util::Path, firebase::firestore::local::LocalSerializer, firebase::firestore::local::LruParams const&) + 4382734000
9 eSIMo 0xddcd34 firebase::firestore::local::LevelDbOpener::Create(firebase::firestore::local::LruParams const&) + 4382723380
10 eSIMo 0xd85f90 firebase::firestore::core::FirestoreClient::Initialize(firebase::firestore::credentials::User const&, firebase::firestore::api::Settings const&) + 4382367632
11 eSIMo 0xd2fb64 firebase::firestore::util::AsyncQueue::ExecuteBlocking(std::__1::function<void ()> const&) + 4382014308
12 eSIMo 0xe4f15c firebase::firestore::util::Task::ExecuteAndRelease() + 123928
13 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
14 libdispatch.dylib 0xa468 _dispatch_lane_serial_drain + 740
15 libdispatch.dylib 0xaf44 _dispatch_lane_invoke + 388
16 libdispatch.dylib 0x153ec _dispatch_root_queue_drain_deferred_wlh + 292
17 libdispatch.dylib 0x14ce4 _dispatch_workloop_worker_thread + 692
18 libsystem_pthread.dylib 0x13b8 _pthread_wqthread + 292
19 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
com.apple.Pasteboard.notification-queue
0 libsystem_kernel.dylib 0x65d4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x2b58 _pthread_cond_wait + 984
2 Foundation 0x16132c -[NSOperation waitUntilFinished] + 480
3 CoreFoundation 0x50f4c _CFXNotificationPost + 800
4 Foundation 0x9633cc -[NSNotificationCenter postNotificationName:object:userInfo:] + 92
5 Pasteboard 0xe11c __67+[PBServerConnection beginListeningToPasteboardChangeNotifications]_block_invoke_2 + 156
6 libsystem_notify.dylib 0x26d8 notify_set_state + 2124
7 libdispatch.dylib 0x11450 _dispatch_block_async_invoke2 + 148
8 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
9 libdispatch.dylib 0xa468 _dispatch_lane_serial_drain + 740
10 libdispatch.dylib 0xaf44 _dispatch_lane_invoke + 388
11 libdispatch.dylib 0x153ec _dispatch_root_queue_drain_deferred_wlh + 292
12 libdispatch.dylib 0x14ce4 _dispatch_workloop_worker_thread + 692
13 libsystem_pthread.dylib 0x13b8 _pthread_wqthread + 292
14 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
Crashed: com.apple.root.default-qos
0 libobjc.A.dylib 0x39a4 objc_retainAutoreleaseReturnValue + 68
1 eSIMo 0xd03fa8 +[SingularUserDefaultsManager getUserDefaults] + 109 (SingularUserDefaultsManager.m:109)
2 eSIMo 0xd03c54 +[SingularUserDefaultsManager setObject:forKey:] + 64 (SingularUserDefaultsManager.m:64)
3 eSIMo 0xd07ee8 __44+[Singular asyncTryRetrieveGoogleOdmValues:]_block_invoke + 143 (Singular.m:143)
4 libdispatch.dylib 0x1adc _dispatch_call_block_and_release + 32
5 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
6 libdispatch.dylib 0x377e4 _dispatch_queue_override_invoke.cold.3 + 32
7 libdispatch.dylib 0x62fc _dispatch_queue_override_invoke + 848
8 libdispatch.dylib 0x13f48 _dispatch_root_queue_drain + 364
9 libdispatch.dylib 0x146fc _dispatch_worker_thread2 + 180
10 libsystem_pthread.dylib 0x137c _pthread_wqthread + 232
11 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0xcd4 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x42f8 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x4214 mach_msg_overwrite + 428
3 libsystem_kernel.dylib 0x405c mach_msg + 24
4 CoreFoundation 0x46868 __CFRunLoopServiceMachPort + 160
5 CoreFoundation 0x1d848 __CFRunLoopRun + 1188
6 CoreFoundation 0x1ca6c _CFRunLoopRunSpecificWithOptions + 532
7 Foundation 0x9a2f54 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
8 Foundation 0x9a312c -[NSRunLoop(NSRunLoop) runUntilDate:] + 64
9 UIKitCore 0x73094 -[UIEventFetcher threadMain] + 408
10 Foundation 0x6221c __NSThread__start__ + 732
11 libsystem_pthread.dylib 0x444c _pthread_start + 136
12 libsystem_pthread.dylib 0x8cc thread_start + 8
Thread
0 libsystem_kernel.dylib 0xa80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1404 _pthread_wqthread + 368
2 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
Thread
0 libsystem_kernel.dylib 0xa80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1404 _pthread_wqthread + 368
2 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
Thread
0 libsystem_kernel.dylib 0xa80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1404 _pthread_wqthread + 368
2 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
com.google.fira.worker
0 libsystem_kernel.dylib 0x710c __ulock_wait + 8
1 libdispatch.dylib 0x3c6c _dlock_wait + 56
2 libdispatch.dylib 0x3a8c _dispatch_thread_event_wait_slow + 56
3 libdispatch.dylib 0x11ba0 __DISPATCH_WAIT_FOR_QUEUE__ + 368
4 libdispatch.dylib 0x11758 _dispatch_sync_f_slow + 148
5 eSIMo 0x1254098 -[APMIdentity identifierForVendor] + 768228
6 eSIMo 0x1268d94 APMUpdateConsentSignalsAndIdentifiers + 853472
7 eSIMo 0x126ef30 -[APMMeasurement(Event) createRawEventMetadataWithUserAttributes:] + 878460
8 eSIMo 0x1270ccc -[APMMeasurement(Event) writeEvent:isPublicEvent:isRealtime:] + 886040
9 eSIMo 0x126ea40 __57-[APMMeasurement(Event) writeFilteredEventOnWorkerQueue:]_block_invoke + 877196
10 eSIMo 0x12c678c -[APMSqliteStore performTransactionWithError:block:] + 1236952
11 eSIMo 0x1236770 -[APMDatabase performTransaction:] + 647100
12 eSIMo 0x126e794 -[APMMeasurement(Event) writeFilteredEventOnWorkerQueue:] + 876512
13 eSIMo 0x126e4fc -[APMMeasurement(Event) writeEventOnWorkerQueue:] + 875848
14 eSIMo 0x126e0d4 -[APMMeasurement(Event) handleEventOnWorkerQueue:] + 874784
15 eSIMo 0x126dde4 -[APMMeasurement(Event) handleInternalEventOnWorkerQueue:] + 874032
16 eSIMo 0x125f1b0 -[APMMeasurement reportFirstOpenOnWorkerQueue] + 813564
17 eSIMo 0x125e244 __47-[APMMeasurement startMeasurementOnWorkerQueue]_block_invoke + 809616
18 eSIMo 0x125dc90 -[APMMeasurement startMeasurementOnWorkerQueue] + 808156
19 eSIMo 0x125d61c -[APMMeasurement setEnabledOnWorkerQueue:] + 806504
20 eSIMo 0x125d564 __29-[APMMeasurement setEnabled:]_block_invoke + 806320
21 eSIMo 0x12bdb44 __51-[APMScheduler scheduleOnWorkerQueueBlockID:block:]_block_invoke + 1201040
22 libdispatch.dylib 0x1adc _dispatch_call_block_and_release + 32
23 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
24 libdispatch.dylib 0xa468 _dispatch_lane_serial_drain + 740
25 libdispatch.dylib 0xaf44 _dispatch_lane_invoke + 388
26 libdispatch.dylib 0x153ec _dispatch_root_queue_drain_deferred_wlh + 292
27 libdispatch.dylib 0x14ce4 _dispatch_workloop_worker_thread + 692
28 libsystem_pthread.dylib 0x13b8 _pthread_wqthread + 292
29 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
com.apple.StoreKit.SKAdNetworkImpressionQueue
0 libsystem_kernel.dylib 0xcd4 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x42f8 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x4214 mach_msg_overwrite + 428
3 libsystem_kernel.dylib 0x405c mach_msg + 24
4 libdispatch.dylib 0x1ce94 _dispatch_mach_send_and_wait_for_reply + 548
5 libdispatch.dylib 0x1d234 dispatch_mach_send_with_result_and_wait_for_reply + 60
6 libxpc.dylib 0x11e9c xpc_connection_send_message_with_reply_sync + 256
7 Foundation 0x289f0 __NSXPCCONNECTION_IS_WAITING_FOR_A_SYNCHRONOUS_REPLY__ + 16
8 Foundation 0xa713a4 -[NSXPCConnection _sendInvocation:orArguments:count:methodSignature:selector:withProxy:] + 2100
9 Foundation 0xa709a0 -[NSXPCConnection _sendSelector:withProxy:arg1:arg2:] + 128
10 Foundation 0x1aa6c _NSXPCDistantObjectSimpleMessageSend2 + 68
11 StoreKit 0x249fc __63+[SKAdNetwork updatePostbackConversionValue:completionHandler:]_block_invoke.39 + 160
12 libdispatch.dylib 0x1adc _dispatch_call_block_and_release + 32
13 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
14 libdispatch.dylib 0xa468 _dispatch_lane_serial_drain + 740
15 libdispatch.dylib 0xaf44 _dispatch_lane_invoke + 388
16 libdispatch.dylib 0x153ec _dispatch_root_queue_drain_deferred_wlh + 292
17 libdispatch.dylib 0x14ce4 _dispatch_workloop_worker_thread + 692
18 libsystem_pthread.dylib 0x13b8 _pthread_wqthread + 292
19 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
com.google.firebase.crashlytics.MachExceptionServer
0 libsystem_kernel.dylib 0xcd4 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x42f8 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x4214 mach_msg_overwrite + 428
3 libsystem_kernel.dylib 0x405c mach_msg + 24
4 eSIMo 0x8970d4 FIRCLSMachExceptionServer + 196 (FIRCLSMachException.c:196)
5 libsystem_pthread.dylib 0x444c _pthread_start + 136
6 libsystem_pthread.dylib 0x8cc thread_start + 8
AudioSession - RootQueue
0 libsystem_kernel.dylib 0xc68 semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x366cc _dispatch_sema4_timedwait + 64
2 libdispatch.dylib 0x3e88 _dispatch_semaphore_wait_slow + 76
3 libdispatch.dylib 0x13d40 _dispatch_worker_thread + 324
4 libsystem_pthread.dylib 0x444c _pthread_start + 136
5 libsystem_pthread.dylib 0x8cc thread_start + 8
com.apple.CoreMotion.MotionThread
0 libsystem_kernel.dylib 0xcd4 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x42f8 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x4214 mach_msg_overwrite + 428
3 libsystem_kernel.dylib 0x405c mach_msg + 24
4 CoreFoundation 0x46868 __CFRunLoopServiceMachPort + 160
5 CoreFoundation 0x1d848 __CFRunLoopRun + 1188
6 CoreFoundation 0x1ca6c _CFRunLoopRunSpecificWithOptions + 532
7 CoreFoundation 0x9a7c8 CFRunLoopRun + 64
8 CoreMotion 0x14b20 CLMotionActivity::isMounted() const + 30548
9 libsystem_pthread.dylib 0x444c _pthread_start + 136
10 libsystem_pthread.dylib 0x8cc thread_start + 8
Thread
0 libsystem_kernel.dylib 0x67f4 __semwait_signal + 8
1 libsystem_c.dylib 0xc7e4 nanosleep + 220
2 libsystem_c.dylib 0xc908 sleep + 52
3 Intercom 0x7c540 monitorCachedData + 888
4 libsystem_pthread.dylib 0x444c _pthread_start + 136
5 libsystem_pthread.dylib 0x8cc thread_start + 8
SentryCrash Exception Handler (Secondary)
0 libsystem_kernel.dylib 0xcd4 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x42f8 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x4214 mach_msg_overwrite + 428
3 libsystem_kernel.dylib 0x405c mach_msg + 24
4 Intercom 0x88740 handleExceptions + 1180
5 libsystem_pthread.dylib 0x444c _pthread_start + 136
6 libsystem_pthread.dylib 0x8cc thread_start + 8
io.sentry.app-hang-tracker
0 libsystem_kernel.dylib 0x67f4 __semwait_signal + 8
1 libsystem_c.dylib 0xc7e4 nanosleep + 220
2 Foundation 0x9c4180 +[NSThread sleepForTimeInterval:] + 156
3 Intercom 0x6b298 -[IntercomSDK_SentryANRTracker detectANRs] + 53940
4 Foundation 0x6221c __NSThread__start__ + 732
5 libsystem_pthread.dylib 0x444c _pthread_start + 136
6 libsystem_pthread.dylib 0x8cc thread_start + 8