Crash about openGL and metal

Question

Created Jan ’21

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We encountered an OpenGL related crash on ios14. It has nothing to do with the application background. The vast majority of crashes occurred on IOS 14 low-end devices, and it is not clear how to solve them.

Monitor Type: Unix Signal Exception Type: EXCCRASH (SIGABRT) Exception Codes: 0x00000000 at 0x00000001c7517414 Crashed Thread: 0

0 libsystemkernel.dylib _pthreadkill + 8
1 libsystempthread.dylib pthreadkill + 212
2 libsystemc.dylib abort + 100
3 AppleMetalGLRenderer GLDContextRec::flushContextInternal() + 732
4 GLEngine gliPresentViewESExec + 184
5 OpenGLES -[EAGLContext presentRenderbuffer:] + 72

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Answer 1

Graphics and Games Engineer OP

Apple

Jan ’21

I think we'd need more information about what else your app does.

I'd suggest creating a request with Feedback Assistant. Is this a random crash that you're seeing in the field? Or can you reproduce it?

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Answer 2

jackwangliang OP

Aug ’24

same problem, glr_sync.mm:262 ,call abort()?

Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Triggered by Thread: 0

Thread 0 name: Thread 0 Crashed: 0 libsystem_kernel.dylib 0x00000001e364b198 __pthread_kill + 8 (:-1) 1 libsystem_pthread.dylib 0x00000001f2bda5f8 pthread_kill + 208 (pthread.c:1670) 2 libsystem_c.dylib 0x00000001aec944b8 abort + 124 (abort.c:118) 3 AppleMetalGLRenderer 0x000000022af4174c GLDContextRec::flushContextInternal() + 700 (glr_sync.mm:262)

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Answer 3

jackwangliang OP

Aug ’24

Device Info Incident Identifier: 7882FBC2-EAFA-47FE-8BD7-47CAA1023ED4 Hardware Model: iPhone10,2 Process: DiSpecialDriver [2622] Path: /private/var/containers/Bundle/Application/4C741D8C-3EAB-4507-8E8E-39D5301A54E2/DiSpecialDriver.app/DiSpecialDriver Identifier: com.xiaojukeji.DiSpecialDrivers Version: 8.4.17 (8.4.17.82312421) AppStoreTools: 15F31e AppVariant: 1:iPhone10,2:16 Beta: YES Code Type: ARM-64 (Native) Role: Foreground Parent Process: launchd [1] Coalition: com.xiaojukeji.DiSpecialDrivers [429]

Date/Time: 2024-08-25 14:22:18.4752 +0800 Launch Time: 2024-08-24 12:35:08.7930 +0800 OS Version: iPhone OS 16.7.8 (20H343) Release Type: User Baseband Version: 8.50.04 Report Version: 104

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