"UIKitCore" Crashes on iOS 18.4

Hi,

I am getting this crash specific to iOS 18.4. This has happened only on iPad, combined with 18.4. I do not what is causing the crash. I am unable to reproduce the crash. Crash report attached at the bottom of the post.

Thank you.

Incident Identifier: 3F9F29C7-D7FC-4F79-AA6A-FF2CC500C997
Distributor ID:      com.apple.AppStore
Hardware Model:      iPad13,18
Process:             OnAppStore [2570]
Path:                /private/var/containers/Bundle/Application/8CA87CEC-3E79-4E58-9F0D-25716B047D7B/OnAppStore.app/OnAppStore
Identifier:          com.compname.OnAppStore
Version:             1.4 (1)
AppStoreTools:       16C5031b
AppVariant:          1:iPad13,18:18
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]
Coalition:           com.compname.OnAppStore [1429]

Date/Time:           2025-03-01 06:46:22.3160 +0100
Launch Time:         2025-03-01 06:33:15.3333 +0100
OS Version:          iPhone OS 18.4 (22E5200s)
Release Type:        Beta
Report Version:      104

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: SIGNAL 6 Abort trap: 6
Terminating Process: OnAppStore [2570]

Triggered by Thread:  0

Last Exception Backtrace:
0   CoreFoundation                	0x1a17c0364 0x1a16a6000 + 1155940
1   libobjc.A.dylib               	0x19ec8ad0c 0x19ec58000 + 208140
2   Foundation                    	0x1a0ad2990 0x1a033c000 + 7956880
3   UIKitCore                     	0x1a4a8c53c 0x1a3f98000 + 11486524
4   UIKitCore                     	0x1a4a96b14 0x1a3f98000 + 11528980
5   UIKitCore                     	0x1a4a97efc 0x1a3f98000 + 11534076
6   UIKitCore                     	0x1a4a977f4 0x1a3f98000 + 11532276
7   UIKitCore                     	0x1a4a947f8 0x1a3f98000 + 11519992
8   UIKitCore                     	0x1a3fb4360 0x1a3f98000 + 115552
9   QuartzCore                    	0x1a3224444 0x1a3222000 + 9284
10  QuartzCore                    	0x1a3223fdc 0x1a3222000 + 8156
11  QuartzCore                    	0x1a32f0da0 0x1a3222000 + 847264
12  QuartzCore                    	0x1a3272914 0x1a3222000 + 330004
13  QuartzCore                    	0x1a32a3750 0x1a3222000 + 530256
14  UIKitCore                     	0x1a4060a0c 0x1a3f98000 + 821772
15  UIKitCore                     	0x1a405e910 0x1a3f98000 + 813328
16  UIKitCore                     	0x1a405e780 0x1a3f98000 + 812928
17  UIKitCore                     	0x1a4060298 0x1a3f98000 + 819864
18  UIKitCore                     	0x1a405ef10 0x1a3f98000 + 814864
19  CoreFoundation                	0x1a1718dc8 0x1a16a6000 + 470472
20  CoreFoundation                	0x1a1718d5c 0x1a16a6000 + 470364
21  CoreFoundation                	0x1a1717ae0 0x1a16a6000 + 465632
22  CoreFoundation                	0x1a1716d20 0x1a16a6000 + 462112
23  CoreFoundation                	0x1a173b7f0 0x1a16a6000 + 612336
24  GraphicsServices              	0x1ee98e190 0x1ee98d000 + 4496
25  UIKitCore                     	0x1a4362158 0x1a3f98000 + 3973464
26  UIKitCore                     	0x1a4360388 0x1a3f98000 + 3965832
27  SwiftUI                       	0x1a5fb707c closure #1 in KitRendererCommon(_:) + 168 (UIKitApp.swift:68)
28  SwiftUI                       	0x1a5fb6fac runApp<a>(_:) + 100 (UIKitApp.swift:16)
29  SwiftUI                       	0x1a5fb6e90 static App.main() + 180 (App.swift:136)
30  OnAppStore                  	0x10047df34 static OnAppStoreApp.$main() + 24 (OnAppStoreApp.swift:0)
31  OnAppStore                  	0x10047df34 main + 36
32  dyld                          	0x1c8ce7a58 start + 5964 (dyldMain.cpp:1443)

Thread 0 Crashed:
0   libsystem_kernel.dylib        	0x00000001f289b1dc 0x1f2890000 + 45532
1   libsystem_pthread.dylib       	0x000000022b817b40 pthread_kill + 268 (pthread.c:1721)
2   libsystem_c.dylib             	0x00000001a96c81a4 abort + 124 (abort.c:122)
3   libc++abi.dylib               	0x000000022b7415a0 0x22b72b000 + 91552
4   libc++abi.dylib               	0x000000022b72ff10 0x22b72b000 + 20240
5   libobjc.A.dylib               	0x000000019ec8ce48 0x19ec58000 + 216648
6   libc++abi.dylib               	0x000000022b7408b4 0x22b72b000 + 88244
7   libc++abi.dylib               	0x000000022b7440d0 0x22b72b000 + 102608
8   libobjc.A.dylib               	0x000000019ec8a7b8 0x19ec58000 + 206776
9   CoreFoundation                	0x00000001a173b8c0 0x1a16a6000 + 612544
10  GraphicsServices              	0x00000001ee98e190 0x1ee98d000 + 4496
11  UIKitCore                     	0x00000001a4362158 0x1a3f98000 + 3973464
12  UIKitCore                     	0x00000001a4360388 0x1a3f98000 + 3965832
13  SwiftUI                       	0x00000001a5fb707c closure #1 in KitRendererCommon(_:) + 168 (UIKitApp.swift:68)
14  SwiftUI                       	0x00000001a5fb6fac runApp</a><a>(_:) + 100 (UIKitApp.swift:16)
15  SwiftUI                       	0x00000001a5fb6e90 static App.main() + 180 (App.swift:136)
16  OnAppStore                  	0x000000010047df34 static OnAppStoreApp.$main() + 24 (OnAppStoreApp.swift:0)
17  OnAppStore                  	0x000000010047df34 main + 36
18  dyld                          	0x00000001c8ce7a58 start + 5964 (dyldMain.cpp:1443)

Thread 1:
0   libsystem_kernel.dylib        	0x00000001f2890ce4 0x1f2890000 + 3300
1   libsystem_kernel.dylib        	0x00000001f289439c 0x1f2890000 + 17308
2   libsystem_kernel.dylib        	0x00000001f28942b8 0x1f2890000 + 17080
3   libsystem_kernel.dylib        	0x00000001f2894100 0x1f2890000 + 16640
4   CoreFoundation                	0x00000001a17177b0 0x1a16a6000 + 464816
5   CoreFoundation                	0x00000001a1716e90 0x1a16a6000 + 462480
6   CoreFoundation                	0x00000001a173b7f0 0x1a16a6000 + 612336
7   Foundation                    	0x00000001a03b0728 0x1a033c000 + 476968
8   Foundation                    	0x00000001a03af558 0x1a033c000 + 472408
9   UIKitCore                     	0x00000001a4455354 0x1a3f98000 + 4969300
10  Foundation                    	0x00000001a0451f40 0x1a033c000 + 1138496
11  libsystem_pthread.dylib       	0x000000022b811afc _pthread_start + 136 (pthread.c:931)
12  libsystem_pthread.dylib       	0x000000022b811a04 thread_start + 8

Thread 2:
0   libsystem_kernel.dylib        	0x00000001f2890ce4 0x1f2890000 + 3300
1   libsystem_kernel.dylib        	0x00000001f289439c 0x1f2890000 + 17308
2   libsystem_kernel.dylib        	0x00000001f28942b8 0x1f2890000 + 17080
3   libsystem_kernel.dylib        	0x00000001f2894100 0x1f2890000 + 16640
4   CoreFoundation                	0x00000001a17177b0 0x1a16a6000 + 464816
5   CoreFoundation                	0x00000001a1716e90 0x1a16a6000 + 462480
6   CoreFoundation                	0x00000001a173b7f0 0x1a16a6000 + 612336
7   Foundation                    	0x00000001a03b0728 0x1a033c000 + 476968
8   Foundation                    	0x00000001a03af9a0 0x1a033c000 + 473504
9   UIKitCore                     	0x00000001a453d530 0x1a3f98000 + 5920048
10  UIKitCore                     	0x00000001a40794f8 0x1a3f98000 + 922872
11  Foundation                    	0x00000001a0451f40 0x1a033c000 + 1138496
12  libsystem_pthread.dylib       	0x000000022b811afc _pthread_start + 136 (pthread.c:931)
13  libsystem_pthread.dylib       	0x000000022b811a04 thread_start + 8

Thread 3:
0   libsystem_pthread.dylib       	0x000000022b8119f0 start_wqthread + 0

Thread 4:
0   libsystem_kernel.dylib        	0x00000001f2890ce4 0x1f2890000 + 3300
1   libsystem_kernel.dylib        	0x00000001f289439c 0x1f2890000 + 17308
2   libsystem_kernel.dylib        	0x00000001f28942b8 0x1f2890000 + 17080
3   libsystem_kernel.dylib        	0x00000001f2894100 0x1f2890000 + 16640
4   CoreFoundation                	0x00000001a17177b0 0x1a16a6000 + 464816
5   CoreFoundation                	0x00000001a1716e90 0x1a16a6000 + 462480
6   CoreFoundation                	0x00000001a173b7f0 0x1a16a6000 + 612336
7   CoreFoundation                	0x00000001a17391a0 0x1a16a6000 + 602528
8   libdispatch.dylib             	0x00000001a960caac 0x1a960b000 + 6828
9   libdispatch.dylib             	0x00000001a96264f8 0x1a960b000 + 111864
10  libdispatch.dylib             	0x00000001a96152cc 0x1a960b000 + 41676
11  libdispatch.dylib             	0x00000001a9615d90 0x1a960b000 + 44432
12  libdispatch.dylib             	0x00000001a9620178 0x1a960b000 + 86392
13  libdispatch.dylib             	0x00000001a961f9fc 0x1a960b000 + 84476
14  libsystem_pthread.dylib       	0x000000022b814660 _pthread_wqthread + 292 (pthread.c:2696)
15  libsystem_pthread.dylib       	0x000000022b8119f8 start_wqthread + 8

Thread 5:
0   libsystem_pthread.dylib       	0x000000022b8119f0 start_wqthread + 0

Thread 6:
0   libsystem_pthread.dylib       	0x000000022b8119f0 start_wqthread + 0

Thread 7:
0   libsystem_pthread.dylib       	0x000000022b8119f0 start_wqthread + 0

Thread 0 crashed with ARM Thread State (64-bit):
    x0: 0x0000000000000000   x1: 0x0000000000000000   x2: 0x0000000000000000   x3: 0x0000000000000000
    x4: 0x000000022b745fdb   x5: 0x000000016f9c30a0   x6: 0x000000000000006e   x7: 0xf2f29a344a2998b8
    x8: 0x04969d8dd320ce69   x9: 0x04969d8fde73b0a9  x10: 0x0000000000000051  x11: 0x000000000000000b
   x12: 0x000000000000000b  x13: 0x00000001a1b6048c  x14: 0x0000000000000001  x15: 0xffffffffb00007ff
   x16: 0x0000000000000148  x17: 0x000000020d537ec0  x18: 0x0000000000000000  x19: 0x0000000000000006
   x20: 0x0000000000000103  x21: 0x000000020d537fa0  x22: 0x434c4e47432b2b00  x23: 0x0000000000000001
   x24: 0x0000000000000000  x25: 0x00000000001e8098  x26: 0x000000020b176bf8  x27: 0x0000000000000000
   x28: 0x0000000000000000   fp: 0x000000016f9c3010   lr: 0x000000022b817b40
    sp: 0x000000016f9c2ff0   pc: 0x00000001f289b1dc cpsr: 0x40001000
   esr: 0x56000080  Address size fault


Binary Images:
        0x10043c000 -         0x1004b7fff OnAppStore arm64  <76bf0f0fc57131368ebab3cdc8137696> /var/containers/Bundle/Application/8CA87CEC-3E79-4E58-9F0D-25716B047D7B/OnAppStore.app/OnAppStore
        0x10068c000 -         0x100697fff libobjc-trampolines.dylib arm64e   /private/preboot/Cryptexes/OS/usr/lib/libobjc-trampolines.dylib
        0x101114000 -         0x101127fff GAXClient arm64e  <44148b0e74e237588456c6cb4572cd4c> /System/Library/AccessibilityBundles/GAXClient.bundle/GAXClient
        0x19ec58000 -         0x19eca9d73 libobjc.A.dylib arm64e   /usr/lib/libobjc.A.dylib
        0x1a033c000 -         0x1a0fa80df Foundation arm64e  <7167d9540f1939ed96a6577ecad74a5c> /System/Library/Frameworks/Foundation.framework/Foundation
        0x1a16a6000 -         0x1a1c21fff CoreFoundation arm64e  <992897955e433ccca76d93489fef7fdd> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
        0x1a3222000 -         0x1a35dbe9f QuartzCore arm64e  <804c69b39a57381c8b34737a7fee8895> /System/Library/Frameworks/QuartzCore.framework/QuartzCore
        0x1a3f98000 -         0x1a5ed24df UIKitCore arm64e  <89217405b3323bd6ab460d53ed8de3bf> /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore
        0x1a5ed3000 -         0x1a714cf9f SwiftUI arm64e   /System/Library/Frameworks/SwiftUI.framework/SwiftUI
        0x1a960b000 -         0x1a9650a3f libdispatch.dylib arm64e  <2d4e905fea9d3209b037a12df57c6a09> /usr/lib/system/libdispatch.dylib
        0x1a9651000 -         0x1a96d070f libsystem_c.dylib arm64e   /usr/lib/system/libsystem_c.dylib
        0x1c8cd7000 -         0x1c8d70f0f dyld arm64e  <5b719cbea7093fbc8824c5d21636d2bd> /usr/lib/dyld
        0x1ee98d000 -         0x1ee995c5f GraphicsServices arm64e  <6b11b9c1f1003dbb89bd24f20a185c7e> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
        0x1f2890000 -         0x1f28c9b87 libsystem_kernel.dylib arm64e  <88a884af489138e6bd01bc71af4c7477> /usr/lib/system/libsystem_kernel.dylib
        0x22b72b000 -         0x22b748fff libc++abi.dylib arm64e  <2dbdca052baa3bfe9ef315a157d84058> /usr/lib/libc++abi.dylib
        0x22b810000 -         0x22b81c3fb libsystem_pthread.dylib arm64e  <0d89e20803853ce68691b69e35601e52> /usr/lib/system/libsystem_pthread.dylib

EOF
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"UIKitCore" Crashes on iOS 18.4
 
 
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