The app I'm developing is experiencing the following watch dog crash issue. This issue appears to be internal to the OS.
Incident Identifier: 989945DB-39FA-45B7-B659-764B8DAF5166
Beta Identifier: 2FE8D2AF-8629-4A08-9AC3-30AF7D5C2214
Hardware Model: iPhone14,5
AppStoreTools: 17A323
AppVariant: 1:iPhone14,5:17.4
Beta: YES
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Date/Time: 2025-09-23 10:28:24.4515 +0900
Launch Time: 2025-09-23 10:23:28.3571 +0900
OS Version: iPhone OS 17.7.1 (21H216)
Release Type: User
Baseband Version: 3.50.04
Report Version: 104
Exception Type: EXC_CRASH (SIGKILL)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: FRONTBOARD 2343432205
<RBSTerminateContext| domain:10 code:0x8BADF00D explanation:scene-update watchdog transgression: app<(539E942D-7AC6-43F0-9BBC-98C5CBB3D8F9)>:340 exhausted real (wall clock) time allowance of 10.00 seconds
ProcessVisibility: Foreground
ProcessState: Running
WatchdogEvent: scene-update
WatchdogVisibility: Background
WatchdogCPUStatistics: (
"Elapsed total CPU time (seconds): 14.700 (user 4.730, system 9.970), 22% CPU",
"Elapsed application CPU time (seconds): 10.995, 17% CPU"
) reportType:CrashLog maxTerminationResistance:Interactive>
Triggered by Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x1e71f96c8 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1e71fcec8 mach_msg2_internal + 80
2 libsystem_kernel.dylib 0x1e71fcde0 mach_msg_overwrite + 436
3 libsystem_kernel.dylib 0x1e71fcc20 mach_msg + 24
4 CoreFoundation 0x19e56cf3c __CFRunLoopServiceMachPort + 160
5 CoreFoundation 0x19e56c5e0 __CFRunLoopRun + 1208
6 CoreFoundation 0x19e56bcb8 CFRunLoopRunSpecific + 608
7 GraphicsServices 0x1e2fc11a8 GSEventRunModal + 164
8 UIKitCore 0x1a0ba6ae8 -[UIApplication _run] + 888
9 UIKitCore 0x1a0c5ad98 UIApplicationMain + 340
10 UIKitCore 0x1a0dd4504 0x1a079c000 + 6522116
11 MyApp 0x103b1402c 0x102aa4000 + 17236012
12 dyld 0x1c1d4c154 start + 2356