help interpreting crash report (testflight)

Question

Created Mar ’25

Replies 1

Boosts 0

Participants 1

I just received this crash report of my Application. It has zero symbol of my App (other crash reports have), so it is very difficult to understand and what meens this mention of:

UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:

> 

Date/Time:           2025-03-19 21:39:54.5577 +0100
Launch Time:         2025-03-19 21:31:29.5543 +0100
OS Version:          iPhone OS 18.3.2 (22D82)
Release Type:        User
Baseband Version:    1.40.03
Report Version:      104

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x00001c7d7b153b10
Exception Codes: 0x0000000000000001, 0x00001c7d7b153b10
VM Region Info: 0x1c7d7b153b10 is not in any region.  Bytes after previous region: 30844223027985  
      REGION TYPE                 START - END      [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      owned unmapped memory     unmapped-unmapped  [ 2064K] rw-/rw- SM=PRV  owned physical footprint (unmapped)
--->  
      UNUSED SPACE AT END
Termination Reason: SIGNAL 11 Segmentation fault: 11
Terminating Process: exc handler [1844]

Triggered by Thread:  0


Thread 0 name:
Thread 0 Crashed:
0   libobjc.A.dylib               	0x0000000181a77c20 objc_msgSend + 32 (:-1)
1   UIKitCore                     	0x0000000187e7c4c8 -[UIApplication _terminateWithStatus:] + 136 (UIApplication.m:7539)
2   UIKitCore                     	0x0000000186ed5644 -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 112 (_UISceneLifecycleMultiplexer.m:819)
3   UIKitCore                     	0x0000000187626e8c -[_UISceneLifecycleMultiplexer forceExitWithTransitionContext:scene:] + 164 (_UISceneLifecycleMultiplexer.m:482)
4   UIKitCore                     	0x0000000187e77c28 -[UIApplication workspaceShouldExit:withTransitionContext:] + 164 (UIApplication.m:4238)
5   FrontBoardServices            	0x000000019e08fcd4 __63-[FBSWorkspaceScenesClient willTerminateWithTransitionContext:]_block_invoke_2 + 72 (FBSWorkspaceScenesClient.m:632)
6   FrontBoardServices            	0x000000019e0584c8 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 168 (FBSWorkspace.m:445)
7   FrontBoardServices            	0x000000019e08fc74 __63-[FBSWorkspaceScenesClient willTerminateWithTransitionContext:]_block_invoke + 128 (FBSWorkspaceScenesClient.m:629)
8   libdispatch.dylib             	0x000000018c2befa8 _dispatch_client_callout + 20 (object.m:576)
9   libdispatch.dylib             	0x000000018c2c29f0 _dispatch_block_invoke_direct + 284 (queue.c:515)
10  FrontBoardServices            	0x000000019e051378 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 52 (FBSSerialQueue.m:285)
11  FrontBoardServices            	0x000000019e0512f8 -[FBSMainRunLoopSerialQueue _targetQueue_performNextIfPossible] + 240 (FBSSerialQueue.m:309)
12  FrontBoardServices            	0x000000019e0511d0 -[FBSMainRunLoopSerialQueue _performNextFromRunLoopSource] + 28 (FBSSerialQueue.m:322)
13  CoreFoundation                	0x0000000184570f4c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28 (CFRunLoop.c:1970)
14  CoreFoundation                	0x0000000184570ee0 __CFRunLoopDoSource0 + 176 (CFRunLoop.c:2014)
15  CoreFoundation                	0x0000000184573b40 __CFRunLoopDoSources0 + 244 (CFRunLoop.c:2051)
16  CoreFoundation                	0x0000000184572d3c __CFRunLoopRun + 840 (CFRunLoop.c:2969)
17  CoreFoundation                	0x00000001845c5284 CFRunLoopRunSpecific + 588 (CFRunLoop.c:3434)
18  GraphicsServices              	0x00000001d18354c0 GSEventRunModal + 164 (GSEvent.c:2196)
19  UIKitCore                     	0x000000018710e674 -[UIApplication _run] + 816 (UIApplication.m:3846)
20  UIKitCore                     	0x0000000186d34e88 UIApplicationMain + 340 (UIApplication.m:5503)
21  UIKitCore                     	0x000000018747115c UIApplicationMain(_:_:_:_:) + 104 (UIKit.swift:565)
22  maPollution                   	0x000000010405c240 specialized static UIApplicationDelegate.main() + 28 (/<compiler-generated>:20)
23  maPollution                   	0x000000010405c240 static AppDelegate.$main() + 28 (AppDelegate.swift:0)
24  maPollution                   	0x000000010405c240 main + 116
25  dyld                          	0x00000001aa821de8 start + 2724 (dyldMain.cpp:1338)

Thread 1 name:

Boost

Answer 1

Allairgoo OP

Mar ’25

Accepted Answer

I have the same with an iPad : zero symbols from my App. How can I analyse this ?

Distributor ID:      com.apple.TestFlight
Hardware Model:      iPad13,18
Process:             maPollution [1680]
Path:                /private/var/containers/Bundle/Application/146B4588-48A1-48AD-8CC8-EDE01AE304F7/maPollution.app/maPollution
Identifier:          rva.maPollution
Version:             2.0 (5)
AppStoreTools:       16C7015
AppVariant:          1:iPad13,18:18
Beta:                YES
Code Type:           ARM-64 (Native)
Role:                Background
Parent Process:      launchd [1]
Coalition:           rva.maPollution [1452]

Date/Time:           2025-03-20 18:14:53.6644 +1100
Launch Time:         2025-03-20 18:12:45.4114 +1100
OS Version:          iPhone OS 18.3.1 (22D72)
Release Type:        User
Report Version:      104

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x00005c8cb94929b0 -> 0x0000000cb94929b0 (possible pointer authentication failure)
Exception Codes: 0x0000000000000001, 0x00005c8cb94929b0
VM Region Info: 0xcb94929b0 is not in any region.  Bytes after previous region: 41226414513  Bytes before following region: 12997547600
      REGION TYPE                 START - END      [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      MALLOC_NANO              300000000-320000000 [512.0M] rw-/rwx SM=COW  
--->  GAP OF 0xca0000000 BYTES
      commpage (reserved)      fc0000000-1000000000 [  1.0G] ---/--- SM=NUL  reserved VM address space (unallocated)
Termination Reason: SIGNAL 11 Segmentation fault: 11
Terminating Process: exc handler [1680]

Triggered by Thread:  0


Thread 0 name:
Thread 0 Crashed:
0   libobjc.A.dylib               	0x000000018c843c20 objc_msgSend + 32 (:-1)
1   UIKitCore                     	0x0000000192c444c8 -[UIApplication _terminateWithStatus:] + 136 (UIApplication.m:7539)
2   UIKitCore                     	0x0000000191c9d644 -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 112 (_UISceneLifecycleMultiplexer.m:819)
3   UIKitCore                     	0x00000001923eee8c -[_UISceneLifecycleMultiplexer forceExitWithTransitionContext:scene:] + 164 (_UISceneLifecycleMultiplexer.m:482)
4   UIKitCore                     	0x0000000192c3fc28 -[UIApplication workspaceShouldExit:withTransitionContext:] + 164 (UIApplication.m:4238)
5   FrontBoardServices            	0x00000001a8e4bcd4 __63-[FBSWorkspaceScenesClient willTerminateWithTransitionContext:]_block_invoke_2 + 72 (FBSWorkspaceScenesClient.m:632)
6   FrontBoardServices            	0x00000001a8e144c8 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 168 (FBSWorkspace.m:445)
7   FrontBoardServices            	0x00000001a8e4bc74 __63-[FBSWorkspaceScenesClient willTerminateWithTransitionContext:]_block_invoke + 128 (FBSWorkspaceScenesClient.m:629)
8   libdispatch.dylib             	0x0000000197086fa8 _dispatch_client_callout + 20 (object.m:576)
9   libdispatch.dylib             	0x000000019708a9f0 _dispatch_block_invoke_direct + 284 (queue.c:515)
10  FrontBoardServices            	0x00000001a8e0d378 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 52 (FBSSerialQueue.m:285)
11  FrontBoardServices            	0x00000001a8e0d2f8 -[FBSMainRunLoopSerialQueue _targetQueue_performNextIfPossible] + 240 (FBSSerialQueue.m:309)
12  FrontBoardServices            	0x00000001a8e0d1d0 -[FBSMainRunLoopSerialQueue _performNextFromRunLoopSource] + 28 (FBSSerialQueue.m:322)
13  CoreFoundation                	0x000000018f33cf4c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28 (CFRunLoop.c:1970)
14  CoreFoundation                	0x000000018f33cee0 __CFRunLoopDoSource0 + 176 (CFRunLoop.c:2014)
15  CoreFoundation                	0x000000018f33fb40 __CFRunLoopDoSources0 + 244 (CFRunLoop.c:2051)
16  CoreFoundation                	0x000000018f33ed3c __CFRunLoopRun + 840 (CFRunLoop.c:2969)
17  CoreFoundation                	0x000000018f391284 CFRunLoopRunSpecific + 588 (CFRunLoop.c:3434)
18  GraphicsServices              	0x00000001dc5cd4c0 GSEventRunModal + 164 (GSEvent.c:2196)
19  UIKitCore                     	0x0000000191ed6674 -[UIApplication _run] + 816 (UIApplication.m:3846)
20  UIKitCore                     	0x0000000191afce88 UIApplicationMain + 340 (UIApplication.m:5503)
21  UIKitCore                     	0x000000019223915c UIApplicationMain(_:_:_:_:) + 104 (UIKit.swift:565)
22  maPollution                   	0x00000001024e4240 specialized static UIApplicationDelegate.main() + 28 (/<compiler-generated>:20)
23  maPollution                   	0x00000001024e4240 static AppDelegate.$main() + 28 (AppDelegate.swift:0)
24  maPollution                   	0x00000001024e4240 main + 116
25  dyld                          	0x00000001b55d1de8 start + 2724 (dyldMain.cpp:1338)

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