i did a test. download OfficialExample run xcrun --sdk iphoneos metal -miphoneos-version-min=11.0 -gline-tables-only -std=ios-metal2.0 -c -frecord-sources my_mac_path/UsingARenderPipelineToRenderPrimitives/Renderer/AAPLShaders.metal -o destAirPath/AAPLShaders.air run xcrun --sdk iphoneos metal -frecord-sources destAirPath/AAPLShaders.air -o destMetalLib/AAPLShaders.metallib add the metallib to project, and load the library with newLibraryWithFile, reference Offical Article if i enable metal gpu frame capture, it must be crash while execute newFunctionWIthName on xcode 13.0 if remove -gline-tables-only and -frecord-sources, regenerate metallib, run, it's ok.

I have submit feedback to developer tool, feedback id is  FB9921296 MTLLibraryDataWithArchive::readFunctionSourceArchiveMetadata is real crash point.

i can't solve the issue even if i disconnect/reboot/reconnect iphone

Hello, How did you finally solve the crash after enable GPU Frame Capture. I'm currently having the same problem