Hi, we are writing here because we’ve got a review feedback saying that the review team encountered a crash during the review:
Incident Identifier: 9044E7D0-5E3E-463F-8B33-81E557027516
CrashReporter Key: f281ac8419366732bcdd8ba3d8e8ac56fbca55a9
Hardware Model: iPad5,1
Device Model: J96AP
Process: **** [5471]
Path: /private/var/containers/Bundle/Application/1454A3E3-D1B6-4994-83F4-3658759BBFCF/***.app/***
Identifier: ***
Version: 186 (5.7.0)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd.development [1]
Coalition: ru.pepper [1156]
Date/Time: 2018-03-08 03:54:12.8397 -0800
Launch Time: 2018-03-08 03:52:42.1397 -0800
OS Version: iPhone OS 11.2.5 (15D60)
Baseband Version: n/a
UDID: cfa96610b5910c1eea9210890fded4336b5c4ef9
Report Version: 104
Exception Type: EXC_CRASH (SIGKILL)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace SPRINGBOARD, Code 0x8badf00d
Termination Description: SPRINGBOARD, scene-update watchdog transgression: ru.pepper exhausted real (wall clock) time allowance of 10.00 seconds | | ProcessVisibility: Foreground | ProcessState: Running | WatchdogEvent: scene-update | WatchdogVisibility: Foreground | WatchdogCPUStatistics: ( | "Elapsed total CPU time (seconds): 111.820 (user 111.820, system 0.000), 62% CPU", | "Elapsed application CPU time (seconds): 73.111, 40% CPU" | )
Triggered by Thread: 0Here is the stack trace
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 UIKit 0x000000018e47bccc -[UIView(UIKitManual) retain] + 28 (UIView_NonARC.m:46)
1 ModelTableViewController 0x0000000100d62300 -[ModelTableViewHandler tableView:willDisplayCell:forRowAtIndexPath:] + 107264 (ModelTableViewHandler.m:928)
2 ModelTableViewController 0x0000000100d5d8ac -[ModelTableViewController tableView:willDisplayCell:forRowAtIndexPath:] + 88236 (ModelTableViewController.m:501)
3 *** 0x0000000100f39234 __75-[PPRModelTableViewController tableView:willDisplayCell:forRowAtIndexPath:]_block_invoke.498 + 1511988 (PPRModelTableViewController.m:1022)
4 ModelTableViewController 0x0000000100d53810 -[ModelHandler detectSectionBlock:temporaryBlock:normalBlock:] + 47120 (ModelHandler.m:251)
5 *** 0x0000000100f38fe8 -[PPRModelTableViewController tableView:willDisplayCell:forRowAtIndexPath:] + 1511400 (PPRModelTableViewController.m:1023)
6 UIKit 0x000000018ddcc878 -[UITableView _createPreparedCellForGlobalRow:withIndexPath:willDisplay:] + 224 (UITableView.m:13425)
7 UIKit 0x000000018ddcd00c -[UITableView _createPreparedCellForRowAtIndexPath:willDisplay:] + 88 (UITableView.m:13516)
8 UIKit 0x00000001a3826c8c __56-[UITableViewCellAccessibilityElement realTableViewCell]_block_invoke.14 + 48 (UITableViewCellAccessibilityElement.m:68)
9 AccessibilityUtilities 0x0000000193ce2b80 AXPerformSafeBlock + 60 (AXSafeValue.m:399)
10 UIKit 0x00000001a3826ad0 -[UITableViewCellAccessibilityElement realTableViewCell] + 652 (UITableViewCellAccessibilityElement.m:67)
11 UIKit 0x00000001a3826e20 -[UITableViewCellAccessibilityElement tableViewCell] + 100 (UITableViewCellAccessibilityElement.m:103)
12 UIKit 0x00000001a3827a00 -[UITableViewCellAccessibilityElement accessibilityTraits] + 68 (UITableViewCellAccessibilityElement.m:305)
13 UIAccessibility 0x0000000195884968 __56-[NSObject(AXPrivCategory) _accessibilityTabBarAncestor]_block_invoke + 28 (NSObjectAccessibility.m:1248)
14 UIAccessibility 0x000000019589a544 -[NSObject(AXPrivCategory) _accessibilityFindAncestor:startWithSelf:] + 108 (NSObjectAccessibility.m:7561)
15 UIAccessibility 0x00000001958848c4 -[NSObject(AXPrivCategory) _accessibilityIsInTabBar] + 88 (NSObjectAccessibility.m:1240)
16 UIAccessibility 0x0000000195893ba0 -[NSObject(AXPrivCategory) accessibilityAttributeValue:] + 11624 (NSObjectAccessibility.m:4644)
17 UIAccessibility 0x00000001958bb648 _accessibilityAttributesForObject + 424 (UIAccessibilityAutomation.m:509)
18 UIAccessibility 0x00000001958bb12c -[NSObject(UIAccessibilityAutomation) _accessibilityUserTestingSnapshotDescendantsWithAttributes:maxDepth:maxChildren:maxArrayCount:] + 2104 (UIAccessibilityAutomation.m:598)
19 UIAccessibility 0x00000001958bcf08 -[NSObject(UIAccessibilityAutomation) _accessibilityUserTestingSnapshotWithOptions:] + 640 (UIAccessibilityAutomation.m:779)
20 UIAccessibility 0x0000000195890268 -[NSObject(AXPrivCategory) accessibilityAttributeValue:forParameter:] + 8836 (NSObjectAccessibility.m:4304)
21 UIAccessibility 0x000000019586fc80 _copyParameterizedAttributeValueCallback + 224 (UIAccessibilityRuntime.m:752)
22 AXRuntime 0x0000000193ae6ad0 ___AXXMIGCopyParameterizedAttributeValue_block_invoke + 100 (AccessibilityPriv.m:1128)
23 AXRuntime 0x0000000193ae6238 _handleNonMainThreadCallback + 60 (AccessibilityPriv.m:363)
24 AXRuntime 0x0000000193ae6924 _AXXMIGCopyParameterizedAttributeValue + 344 (AccessibilityPriv.m:1127)
25 AXRuntime 0x0000000193ae1220 _XCopyParameterizedAttributeValue + 380 (AccessibilityClientDefsServer.c:1160)
26 AXRuntime 0x0000000193af328c mshMIGPerform + 252 (MachServerHelper.c:448)
27 CoreFoundation 0x000000018447fe00 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 56 (CFRunLoop.c:1998)
28 CoreFoundation 0x000000018447f504 __CFRunLoopDoSource1 + 440 (CFRunLoop.c:2135)
29 CoreFoundation 0x000000018447cfd8 __CFRunLoopRun + 2196 (CFRunLoop.c:3150)
30 CoreFoundation 0x000000018439cc58 CFRunLoopRunSpecific + 436 (CFRunLoop.c:3245)
31 GraphicsServices 0x0000000186248f84 GSEventRunModal + 100 (GSEvent.c:2245)
32 UIKit 0x000000018daf55c4 UIApplicationMain + 236 (UIApplication.m:3956)
33 *** 0x00000001005670c8 main + 28872 (main.m:20)
34 libdyld.dylib 0x0000000183ebc56c start + 4
Thread 1 name: com.apple.uikit.eventfetch-thread
Thread 1:
0 libsystem_kernel.dylib 0x0000000183fcb568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000183fcb3e0 mach_msg + 72 (mach_msg.c:103)
2 CoreFoundation 0x000000018447f108 __CFRunLoopServiceMachPort + 196 (CFRunLoop.c:2613)
3 CoreFoundation 0x000000018447ccd4 __CFRunLoopRun + 1424 (CFRunLoop.c:2969)
4 CoreFoundation 0x000000018439cc58 CFRunLoopRunSpecific + 436 (CFRunLoop.c:3245)
5 Foundation 0x0000000184dd1594 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304 (NSRunLoop.m:367)
6 Foundation 0x0000000184df09ac -[NSRunLoop(NSRunLoop) runUntilDate:] + 96 (NSRunLoop.m:411)
7 UIKit 0x000000018e65f7a8 -[UIEventFetcher threadMain] + 136 (UIEventFetcher.m:437)
8 Foundation 0x0000000184ed30f4 __NSThread__start__ + 996 (NSThread.m:1181)
9 libsystem_pthread.dylib 0x00000001841002b4 _pthread_body + 308 (pthread.c:740)
10 libsystem_pthread.dylib 0x0000000184100180 _pthread_start + 312 (pthread.c:799)
11 libsystem_pthread.dylib 0x00000001840feb74 thread_start + 4
Thread 2:
0 libsystem_kernel.dylib 0x0000000183fec0f0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x0000000184102ce4 _pthread_cond_wait$VARIANT$mp + 640 (pthread_cond.c:579)
2 libc++.1.dylib 0x00000001836a3ea4 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 24 (__threading_support:278)
3 JavaScriptCore 0x000000018b844f2c void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 96 (condition_variable:202)
4 JavaScriptCore 0x000000018b844e54 bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop() + 172 (condition_variable:211)
5 JavaScriptCore 0x000000018b8451b8 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*), bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*> >(void*) + 44 (type_traits:4291)
6 libsystem_pthread.dylib 0x00000001841002b4 _pthread_body + 308 (pthread.c:740)
7 libsystem_pthread.dylib 0x0000000184100180 _pthread_start + 312 (pthread.c:799)
8 libsystem_pthread.dylib 0x00000001840feb74 thread_start + 4
Thread 3 name: com.twitter.crashlytics.ios.MachExceptionServer
Thread 3:
0 libsystem_kernel.dylib 0x0000000183fcb568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000183fcb3e0 mach_msg + 72 (mach_msg.c:103)
2 *** 0x000000010056ffa8 CLSMachExceptionServer + 65448 (CLSMachException.c:180)
3 libsystem_pthread.dylib 0x00000001841002b4 _pthread_body + 308 (pthread.c:740)
4 libsystem_pthread.dylib 0x0000000184100180 _pthread_start + 312 (pthread.c:799)
5 libsystem_pthread.dylib 0x00000001840feb74 thread_start + 4
Thread 4 name: com.apple.NSURLConnectionLoader
Thread 4:
0 libsystem_kernel.dylib 0x0000000183fcb568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000183fcb3e0 mach_msg + 72 (mach_msg.c:103)
2 CoreFoundation 0x000000018447f108 __CFRunLoopServiceMachPort + 196 (CFRunLoop.c:2613)
3 CoreFoundation 0x000000018447ccd4 __CFRunLoopRun + 1424 (CFRunLoop.c:2969)
4 CoreFoundation 0x000000018439cc58 CFRunLoopRunSpecific + 436 (CFRunLoop.c:3245)
5 CFNetwork 0x0000000184c8bb08 -[__CoreSchedulingSetRunnable runForever] + 780 (CoreSchedulingSet.mm:1364)
6 Foundation 0x0000000184ed30f4 __NSThread__start__ + 996 (NSThread.m:1181)
7 libsystem_pthread.dylib 0x00000001841002b4 _pthread_body + 308 (pthread.c:740)
8 libsystem_pthread.dylib 0x0000000184100180 _pthread_start + 312 (pthread.c:799)
9 libsystem_pthread.dylib 0x00000001840feb74 thread_start + 4
Thread 5 name: GAIThread
Thread 5:
0 libsystem_kernel.dylib 0x0000000183fcb568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000183fcb3e0 mach_msg + 72 (mach_msg.c:103)
2 CoreFoundation 0x000000018447f108 __CFRunLoopServiceMachPort + 196 (CFRunLoop.c:2613)
3 CoreFoundation 0x000000018447ccd4 __CFRunLoopRun + 1424 (CFRunLoop.c:2969)
4 CoreFoundation 0x000000018439cc58 CFRunLoopRunSpecific + 436 (CFRunLoop.c:3245)
5 Foundation 0x0000000184dd1594 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304 (NSRunLoop.m:367)
6 Foundation 0x0000000184e2356c -[NSRunLoop(NSRunLoop) run] + 88 (NSRunLoop.m:389)
7 GoogleAnalyticsManager 0x0000000100c96f6c +[GAI threadMain:] + 28524 (GAI.m:241)
8 Foundation 0x0000000184ed30f4 __NSThread__start__ + 996 (NSThread.m:1181)
9 libsystem_pthread.dylib 0x00000001841002b4 _pthread_body + 308 (pthread.c:740)
10 libsystem_pthread.dylib 0x0000000184100180 _pthread_start + 312 (pthread.c:799)
11 libsystem_pthread.dylib 0x00000001840feb74 thread_start + 4
Thread 6:
0 libsystem_pthread.dylib 0x00000001840feb68 start_wqthread + 0
Thread 7:
0 libsystem_kernel.dylib 0x0000000183fecd80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001840ff080 _pthread_wqthread + 1288 (pthread.c:0)
2 libsystem_pthread.dylib 0x00000001840feb6c start_wqthread + 4
Thread 8:
0 libsystem_pthread.dylib 0x00000001840feb68 start_wqthread + 0
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x000000010d28ac00 x1: 0x000000018e824631 x2: 0x0000000000000000 x3: 0x00000001c1664df8
x4: 0xc000000009000016 x5: 0x0000000000000020 x6: 0x000000010d28ac00 x7: 0x000000000000003d
x8: 0x000000010d28acc0 x9: 0x000000000000002e x10: 0x0000000000000030 x11: 0x0000000000000000
x12: 0x0000000101e82310 x13: 0x000005a101145687 x14: 0x00000001028a7400 x15: 0xc000000009000016
x16: 0x0000000101145680 x17: 0x000000018e47bcb0 x18: 0xfffffff01930d2ac x19: 0xc000000009000016
x20: 0x000000010d28ac00 x21: 0x00000001c413b800 x22: 0x00000001028a7400 x23: 0x000000016f89b780
x24: 0x0000000100d6cf97 x25: 0x00000001b560de88 x26: 0x00000001b560de88 x27: 0x0000000000000000
x28: 0x00000001c1664dc0 fp: 0x000000016f89b6f0 lr: 0x0000000100d62300
sp: 0x000000016f89b3b0 pc: 0x000000018e47bccc cpsr: 0x60000000To be honest, it is very difficult for us to solve this issue.
We have tried to reproduce it using our own devices (several iPads and iPhones on mutliple iOS versions) and everything just worked as expected.
What we saw on the crash report, is that it was fired because of the Main thread (Thread 0) was locked during more than 10 seconds.
What we also saw, is that the last involved statement is a clean and valid UIKit call.
Thread 0:
0 UIKit 0x000000018e47bccc -[UIView(UIKitManual) retain] + 28 (UIView_NonARC.m:46)What we finally saw, is that the Thread 2 seems to be in a deadlock situation:
Thread 2:
0 libsystem_kernel.dylib 0x0000000183fec0f0 __psynch_cvwait + 8We feel like it’s related to a known iOS 11 issue reported on the Apple developer forum ( https://forums.developer.apple.com/thread/83123 ).
Also, it looks like a crash we encounter quite few times (according to crashlytics) on our others app:
# Platform: ios
# Application: *** (de)
# Version: 5.6.0 (182)
# Bundle Identifier: ***
# Issue #: 180
# Issue ID: 592e8ce5be077a4dcc7852b7
# Session ID: f703d976d91647178892b6e08e13ab80_DNE_8_v2
# Date: 2018-03-12T09:10:00Z
# OS Version: 11.2.6 (15D100)
# Device: iPhone 6
# RAM Free: 3%
# Disk Free: 43.9%
#8. Crashed: com.apple.CFNetwork.LoaderQ
0 CFNetwork 0x181de5310 CFAllocatedReferenceCountedObject::_retainable_hash(void const*) + 26
1 CoreFoundation 0x18167e160 CFBasicHashFindBucket + 164
2 CoreFoundation 0x18167e0a0 CFDictionaryGetValue + 224
3 CFNetwork 0x181e15a4c TubeManager::_onqueue_enqueueRequestForProtocol(MetaConnectionCacheClient*, HTTPRequestMessage const*, MetaConnectionOptions, BaseAwaitingTube*) + 80
4 CFNetwork 0x181e169b4 TubeManager::_onqueue_reenqueueAwaitingTube(BaseAwaitingTube*) + 112
5 CFNetwork 0x181e16c14 invocation function for block in TubeManager::_onqueue_newTubeReady(Tube*, CFStreamError) + 28
6 CFNetwork 0x181f752e4 invocation function for block in QCoreSchedulingSet::performAsync(void () block_pointer) const + 52
7 libdispatch.dylib 0x18113ea54 _dispatch_call_block_and_release + 24
8 libdispatch.dylib 0x18113ea14 _dispatch_client_callout + 16
9 libdispatch.dylib 0x18114896c _dispatch_queue_serial_drain$VARIANT$mp + 528
10 libdispatch.dylib 0x1811492fc _dispatch_queue_invoke$VARIANT$mp + 340
11 libdispatch.dylib 0x181148824 _dispatch_queue_serial_drain$VARIANT$mp + 200
12 libdispatch.dylib 0x1811492fc _dispatch_queue_invoke$VARIANT$mp + 340
13 libdispatch.dylib 0x181149d20 _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 404
14 libdispatch.dylib 0x18115203c _dispatch_workloop_worker_thread$VARIANT$mp + 644
15 libsystem_pthread.dylib 0x1813e6f1c _pthread_wqthread + 932
16 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
--
#0. com.apple.main-thread
0 UIKit 0x18b763cc8 -[UIView(UIKitManual) retain] + 24
1 QuartzCore 0x185802970 -[CALayer _display] + 176
2 QuartzCore 0x1857743d4 CA::Context::commit_transaction(CA::Transaction*) + 520
3 QuartzCore 0x18579bb40 CA::Transaction::commit() + 540
4 UIKit 0x18b6e1de4 -[_UIContextBinder updateBindableOrderWithTest:force:] + 436
5 UIKit 0x18b6e1b04 -[_UIContextBinder createContextsWithTest:creationAction:] + 100
6 UIKit 0x18b27a7a8 -[__UICanvasLifecycleMonitor_Compatability activateEventsOnly:withContext:completion:] + 792
7 UIKit 0x18b9ff7c0 __82-[_UIApplicationCanvas _transitionLifecycleStateWithTransitionContext:completion:]_block_invoke + 260
8 UIKit 0x18b9ff664 -[_UIApplicationCanvas _transitionLifecycleStateWithTransitionContext:completion:] + 448
9 UIKit 0x18b76d2cc __125-[_UICanvasLifecycleSettingsDiffAction performActionsForCanvas:withUpdatedScene:settingsDiff:fromSettings:transitionContext:]_block_invoke + 220
10 UIKit 0x18b9063cc _performActionsWithDelayForTransitionContext + 112
11 UIKit 0x18b76d17c -[_UICanvasLifecycleSettingsDiffAction performActionsForCanvas:withUpdatedScene:settingsDiff:fromSettings:transitionContext:] + 252
12 UIKit 0x18b551760 -[_UICanvas scene:didUpdateWithDiff:transitionContext:completion:] + 364
13 UIKit 0x18b3f32a8 -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:] + 468
14 FrontBoardServices 0x183e82ca4 __80-[FBSSceneImpl updater:didUpdateSettings:withDiff:transitionContext:completion:]_block_invoke.362 + 212
15 libdispatch.dylib 0x18113ea14 _dispatch_client_callout + 16
16 libdispatch.dylib 0x181146200 _dispatch_block_invoke_direct$VARIANT$mp + 288
17 FrontBoardServices 0x183eb67f8 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 36
18 FrontBoardServices 0x183eb649c -[FBSSerialQueue _performNext] + 404
19 FrontBoardServices 0x183eb6a38 -[FBSSerialQueue _performNextFromRunLoopSource] + 56
20 CoreFoundation 0x18176777c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
21 CoreFoundation 0x1817676fc __CFRunLoopDoSource0 + 88
22 CoreFoundation 0x181766f84 __CFRunLoopDoSources0 + 204
23 CoreFoundation 0x181764b5c __CFRunLoopRun + 1048
24 CoreFoundation 0x181684c58 CFRunLoopRunSpecific + 436
25 GraphicsServices 0x183530f84 GSEventRunModal + 100
26 UIKit 0x18addd5c4 UIApplicationMain + 236
27 myapp 0x1001113b4 main (main.m:20)
28 libdyld.dylib 0x1811a456c start + 4
#1. com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x1812b3568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x1812b33e0 mach_msg + 72
2 CoreFoundation 0x181767108 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x181764cd4 __CFRunLoopRun + 1424
4 CoreFoundation 0x181684c58 CFRunLoopRunSpecific + 436
5 Foundation 0x1820b9594 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x1820d89ac -[NSRunLoop(NSRunLoop) runUntilDate:] + 96
7 UIKit 0x18b9477a8 -[UIEventFetcher threadMain] + 136
8 Foundation 0x1821bb0f4 __NSThread__start__ + 996
9 libsystem_pthread.dylib 0x1813e82b4 _pthread_body + 308
10 libsystem_pthread.dylib 0x1813e8180 _pthread_body + 310
11 libsystem_pthread.dylib 0x1813e6b74 thread_start + 4
#2. Thread
0 libsystem_kernel.dylib 0x1812d40f0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1813eace4 _pthread_cond_wait$VARIANT$mp + 640
2 libc++.1.dylib 0x18098bf34 std::__1::condition_variable::__do_timed_wait(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) + 96
3 JavaScriptCore 0x188b2d168 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 124
4 JavaScriptCore 0x188b2d03c std::__1::cv_status std::__1::condition_variable_any::wait_until<std::__1::unique_lock<bmalloc::Mutex>, std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >(std::__1::unique_lock<bmalloc::Mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 108
5 JavaScriptCore 0x188b2cec0 bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop() + 280
6 JavaScriptCore 0x188b2d1b8 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*), bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*> >(void*) + 44
7 libsystem_pthread.dylib 0x1813e82b4 _pthread_body + 308
8 libsystem_pthread.dylib 0x1813e8180 _pthread_body + 310
9 libsystem_pthread.dylib 0x1813e6b74 thread_start + 4
#3. com.twitter.crashlytics.ios.MachExceptionServer
0 myapp 0x10012e6fc CLSProcessRecordAllThreads (CLSProcess.c:376)
1 myapp 0x10012e6fc CLSProcessRecordAllThreads (CLSProcess.c:376)
2 myapp 0x10012e5ac CLSProcessRecordAllThreads (CLSProcess.c:407)
3 myapp 0x10011dbd8 CLSHandler (CLSHandler.m:26)
4 myapp 0x100118bf4 CLSMachExceptionServer (CLSMachException.c:446)
5 libsystem_pthread.dylib 0x1813e82b4 _pthread_body + 308
6 libsystem_pthread.dylib 0x1813e8180 _pthread_body + 310
7 libsystem_pthread.dylib 0x1813e6b74 thread_start + 4
#4. GAIThread
0 libsystem_kernel.dylib 0x1812b3568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x1812b33e0 mach_msg + 72
2 CoreFoundation 0x181767108 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x181764cd4 __CFRunLoopRun + 1424
4 CoreFoundation 0x181684c58 CFRunLoopRunSpecific + 436
5 Foundation 0x1820b9594 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x18210b56c -[NSRunLoop(NSRunLoop) run] + 88
7 GoogleAnalyticsManager 0x100862f6c +[GAI threadMain:] (GAI.m:241)
8 Foundation 0x1821bb0f4 __NSThread__start__ + 996
9 libsystem_pthread.dylib 0x1813e82b4 _pthread_body + 308
10 libsystem_pthread.dylib 0x1813e8180 _pthread_body + 310
11 libsystem_pthread.dylib 0x1813e6b74 thread_start + 4
#5. com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x1812b3568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x1812b33e0 mach_msg + 72
2 CoreFoundation 0x181767108 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x181764cd4 __CFRunLoopRun + 1424
4 CoreFoundation 0x181684c58 CFRunLoopRunSpecific + 436
5 CFNetwork 0x181f73b08 -[__CoreSchedulingSetRunnable runForever] + 780
6 Foundation 0x1821bb0f4 __NSThread__start__ + 996
7 libsystem_pthread.dylib 0x1813e82b4 _pthread_body + 308
8 libsystem_pthread.dylib 0x1813e8180 _pthread_body + 310
9 libsystem_pthread.dylib 0x1813e6b74 thread_start + 4
#6. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#7. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#8. Crashed: com.apple.CFNetwork.LoaderQ
0 CFNetwork 0x181de5310 CFAllocatedReferenceCountedObject::_retainable_hash(void const*) + 26
1 CoreFoundation 0x18167e160 CFBasicHashFindBucket + 164
2 CoreFoundation 0x18167e0a0 CFDictionaryGetValue + 224
3 CFNetwork 0x181e15a4c TubeManager::_onqueue_enqueueRequestForProtocol(MetaConnectionCacheClient*, HTTPRequestMessage const*, MetaConnectionOptions, BaseAwaitingTube*) + 80
4 CFNetwork 0x181e169b4 TubeManager::_onqueue_reenqueueAwaitingTube(BaseAwaitingTube*) + 112
5 CFNetwork 0x181e16c14 invocation function for block in TubeManager::_onqueue_newTubeReady(Tube*, CFStreamError) + 28
6 CFNetwork 0x181f752e4 invocation function for block in QCoreSchedulingSet::performAsync(void () block_pointer) const + 52
7 libdispatch.dylib 0x18113ea54 _dispatch_call_block_and_release + 24
8 libdispatch.dylib 0x18113ea14 _dispatch_client_callout + 16
9 libdispatch.dylib 0x18114896c _dispatch_queue_serial_drain$VARIANT$mp + 528
10 libdispatch.dylib 0x1811492fc _dispatch_queue_invoke$VARIANT$mp + 340
11 libdispatch.dylib 0x181148824 _dispatch_queue_serial_drain$VARIANT$mp + 200
12 libdispatch.dylib 0x1811492fc _dispatch_queue_invoke$VARIANT$mp + 340
13 libdispatch.dylib 0x181149d20 _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 404
14 libdispatch.dylib 0x18115203c _dispatch_workloop_worker_thread$VARIANT$mp + 644
15 libsystem_pthread.dylib 0x1813e6f1c _pthread_wqthread + 932
16 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#9. com.apple.CoreLocation.ConnectionClient.0x105eef3c0.events
0 libsystem_kernel.dylib 0x1812b35bc semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x181141000 _dispatch_sema4_timedwait$VARIANT$mp + 84
2 libdispatch.dylib 0x181141870 _dispatch_semaphore_wait_slow + 72
3 CoreLocation 0x187da5554 (null) + 652
4 CoreLocation 0x187dab3e8 (null) + 2704
5 CoreLocation 0x187e02f2c (null) + 77356
6 CoreLocation 0x187dff3a4 (null) + 62116
7 CoreLocation 0x187e009b0 (null) + 67760
8 libxpc.dylib 0x181422634 _xpc_connection_call_event_handler + 68
9 libxpc.dylib 0x181426678 do_mach_notify_port_destroyed + 160
10 libxpc.dylib 0x1814265a4 _Xmach_notify_port_destroyed + 80
11 libxpc.dylib 0x181426528 notify_server + 92
12 libxpc.dylib 0x18142c968 _xpc_connection_pass2mig + 164
13 libxpc.dylib 0x181420028 _xpc_connection_mach_event + 1080
14 libdispatch.dylib 0x18113eae4 _dispatch_client_callout4 + 16
15 libdispatch.dylib 0x181155454 _dispatch_mach_msg_invoke$VARIANT$mp + 356
16 libdispatch.dylib 0x181148824 _dispatch_queue_serial_drain$VARIANT$mp + 200
17 libdispatch.dylib 0x1811560d0 _dispatch_mach_invoke$VARIANT$mp + 952
18 libdispatch.dylib 0x181148824 _dispatch_queue_serial_drain$VARIANT$mp + 200
19 libdispatch.dylib 0x1811492fc _dispatch_queue_invoke$VARIANT$mp + 340
20 libdispatch.dylib 0x181148824 _dispatch_queue_serial_drain$VARIANT$mp + 200
21 libdispatch.dylib 0x1811492fc _dispatch_queue_invoke$VARIANT$mp + 340
22 libdispatch.dylib 0x181149d20 _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 404
23 libdispatch.dylib 0x18115203c _dispatch_workloop_worker_thread$VARIANT$mp + 644
24 libsystem_pthread.dylib 0x1813e6f1c _pthread_wqthread + 932
25 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#10. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#11. CTTelephonyNetworkInfo
0 libsystem_kernel.dylib 0x1812d40f0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1813eace4 _pthread_cond_wait$VARIANT$mp + 640
2 Foundation 0x1821935b0 -[__NSOperationInternal _waitUntilFinished:] + 776
3 Foundation 0x1820b5e78 -[__NSObserver _doit:] + 236
4 CoreFoundation 0x18175113c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
5 CoreFoundation 0x1817506dc _CFXRegistrationPost + 420
6 CoreFoundation 0x181750440 ___CFXNotificationPost_block_invoke + 60
7 CoreFoundation 0x1817cde24 -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1408
8 CoreFoundation 0x181686d60 _CFXNotificationPost + 380
9 Foundation 0x1820b3348 -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
10 CoreTelephony 0x18428e3dc -[CTTelephonyNetworkInfo queryDataMode] + 408
11 CoreTelephony 0x18428db70 -[CTTelephonyNetworkInfo handleNotificationFromConnection:ofType:withInfo:] + 420
12 CoreTelephony 0x18428cf54 _ServerConnectionCallback(__CTServerConnection*, __CFString const*, __CFDictionary const*, void*) + 136
13 CoreTelephony 0x1842a6dd4 ___ZNK13CTServerState21sendNotification_syncE7CTEventPK10__CFStringPK14__CFDictionary_block_invoke.12 + 32
14 libdispatch.dylib 0x18113ea54 _dispatch_call_block_and_release + 24
15 libdispatch.dylib 0x18113ea14 _dispatch_client_callout + 16
16 libdispatch.dylib 0x18114896c _dispatch_queue_serial_drain$VARIANT$mp + 528
17 libdispatch.dylib 0x1811492fc _dispatch_queue_invoke$VARIANT$mp + 340
18 libdispatch.dylib 0x181149d20 _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 404
19 libdispatch.dylib 0x18115203c _dispatch_workloop_worker_thread$VARIANT$mp + 644
20 libsystem_pthread.dylib 0x1813e6f1c _pthread_wqthread + 932
21 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#12. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#13. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#14. Thread
0 libsystem_pthread.dylib 0x1813e6b68 start_wqthread + 122
#15. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#16. Thread
0 libsystem_pthread.dylib 0x1813e6b68 start_wqthread + 122
#17. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#18. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#19. Thread
0 libsystem_pthread.dylib 0x1813e6b68 start_wqthread + 122
#20. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#21. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4
#22. Thread
0 libsystem_kernel.dylib 0x1812d4d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1813e6eec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x1813e6b6c start_wqthread + 4We are using NSURLSession with AFNetworking 3.0.4 for all API calls.
Many thanks in advance.
