``` Process: Xcode [93653] Path: /Applications/Xcode12.app/Contents/MacOS/Xcode Identifier: Xcode Version: 12.0 (17175.2) Build Info: IDEFrameworks-17175002000000000~10 (12A6163b) Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: Xcode [93653] User ID: 501 Date/Time: 2020-07-16 15:58:36.007 +0530 OS Version: Mac OS X 10.15.5 (19F101) Report Version: 12 Bridge OS Version: 4.5 (17P5300) Anonymous UUID: 5CF8D5D8-28DD-6912-B9E9-4D4FD85C9811 Sleep/Wake UUID: BFF336F7-965D-42F5-B64A-1F916B76166F Time Awake Since Boot: 100000 seconds Time Since Wake: 20000 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Application Specific Information: Sending simulateMetricPayloads: to IDEWorkspaceTabController from <NSMenuItem: 0x7f9806522570 Simulate MetricKit Payloads> ProductBuildVersion: 12A6163b ASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/IDEPlugins/IDEPlugins-17162/IDEDebugger/DebuggerLLDB/DBGLLDBSession.mm:816 Details: (blueprint) should not be nil. Object: <DBGLLDBSession: 0x7f95b1f73480> Method: -bundleIDOfAssociatedBuildable Thread: <NSThread: 0x7f97fe51bd90>{number = 1, name = main} Open FDs: 71/9472 Hints: 0: Sending simulateMetricPayloads: to IDEWorkspaceTabController from <NSMenuItem: 0x7f9806522570 Simulate MetricKit Payloads> Backtrace: 0 -[IDEAssertionHandler handleFailureInMethod:object:fileName:lineNumber:assertionSignature:messageFormat:arguments:] (in IDEKit) 1 _DVTAssertionHandler (in DVTFoundation) 2 _DVTAssertionFailureHandler (in DVTFoundation) 3 -[DBGLLDBSession bundleIDOfAssociatedBuildable] (in DebuggerLLDB) 4 -[DBGLLDBSession simulateMetricPayloads] (in DebuggerLLDB) 5 -[IDEWorkspaceTabController simulateMetricPayloads:] (in IDEKit) 6 -[NSApplication(NSResponder) sendAction:to:from:] (in AppKit) 7 __37-[DVTApplication sendAction:to:from:]_block_invoke.84 (in DVTKit) 8 DVTInvokeWithFailureHint (in DVTFoundation) 9 -[DVTApplication sendAction:to:from:] (in DVTKit) 10 -[NSMenuItem _corePerformAction] (in AppKit) 11 -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] (in AppKit) 12 -[NSMenu performActionForItemAtIndex:] (in AppKit) 13 -[NSMenu _internalPerformActionForItemAtIndex:] (in AppKit) 14 -[NSCarbonMenuImpl _carbonCommandProcessEvent:handlerCallRef:] (in AppKit) 15 NSSLMMenuEventHandler (in AppKit) 16 DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) (in HIToolbox) 17 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) (in HIToolbox) 18 SendEventToEventTarget (in HIToolbox) 19 SendHICommandEvent(unsigned int, HICommand const*, unsigned int, unsigned int, unsigned char, void const*, OpaqueEventTargetRef*, OpaqueEventTargetRef*, OpaqueEventRef**) (in HIToolbox) 20 SendMenuCommandWithContextAndModifiers (in HIToolbox) 21 SendMenuItemSelectedEvent (in HIToolbox) 22 FinishMenuSelection(SelectionData*, MenuResult*, MenuResult*) (in HIToolbox) 23 MenuSelectCore(MenuData*, Point, double, unsigned int, OpaqueMenuRef**, unsigned short*) (in HIToolbox) 24 _HandleMenuSelection2 (in HIToolbox) 25 _NSHandleCarbonMenuEvent (in AppKit) 26 _DPSEventHandledByCarbon (in AppKit) 27 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] (in AppKit) 28 -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (in DVTKit) 29 -[NSApplication run] (in AppKit) 30 NSApplicationMain (in AppKit) 31 start (in libdyld.dylib) Performing @selector(simulateMetricPayloads:) from sender NSMenuItem 0x7f9806522570 abort() called Application Specific Signatures: ((blueprint)) != nil Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff6c8ba33a __pthread_kill + 10 1 libsystem_pthread.dylib 0x00007fff6c976e60 pthread_kill + 430 2 libsystem_c.dylib 0x00007fff6c841808 abort + 120 3 com.apple.dt.IDEKit 0x0000000111d84bc6 +[IDEAssertionHandler _handleAssertionWithLogString:assertionSignature:assertionReason:extraBacktrace:] + 1275 4 com.apple.dt.IDEKit 0x0000000111d850cc -[IDEAssertionHandler handleFailureInMethod:object:fileName:lineNumber:assertionSignature:messageFormat:arguments:] + 1068 5 com.apple.dt.DVTFoundation 0x000000010f85988d _DVTAssertionHandler + 476 6 com.apple.dt.DVTFoundation 0x000000010f859a90 _DVTAssertionFailureHandler + 306 7 com.apple.dt.dbg.DebuggerLLDB 0x000000012452a309 -[DBGLLDBSession bundleIDOfAssociatedBuildable] + 712 8 com.apple.dt.dbg.DebuggerLLDB 0x000000012452a7d2 -[DBGLLDBSession simulateMetricPayloads] + 30 9 com.apple.dt.IDEKit 0x0000000111ccddcd -[IDEWorkspaceTabController simulateMetricPayloads:] + 75 10 com.apple.AppKit 0x00007fff2fbf5fc7 -[NSApplication(NSResponder) sendAction:to:from:] + 299 11 com.apple.dt.DVTKit 0x000000010ff2ff5f __37-[DVTApplication sendAction:to:from:]_block_invoke.84 + 402 12 com.apple.dt.DVTFoundation 0x000000010f85b653 DVTInvokeWithFailureHint + 131 13 com.apple.dt.DVTKit 0x000000010ff2fbdd -[DVTApplication sendAction:to:from:] + 690 14 com.apple.AppKit 0x00007fff2fd066fe -[NSMenuItem _corePerformAction] + 312 15 com.apple.AppKit 0x00007fff2fd0647a -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] + 106 16 com.apple.AppKit 0x00007fff2fd57018 -[NSMenu performActionForItemAtIndex:] + 114 17 com.apple.AppKit 0x00007fff2fd56f9d -[NSMenu _internalPerformActionForItemAtIndex:] + 82 18 com.apple.AppKit 0x00007fff2fd56de7 -[NSCarbonMenuImpl _carbonCommandProcessEvent:handlerCallRef:] + 101 19 com.apple.AppKit 0x00007fff2fce7508 NSSLMMenuEventHandler + 908 20 com.apple.HIToolbox 0x00007fff313448ff DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1254 21 com.apple.HIToolbox 0x00007fff31343d8d SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 329 22 com.apple.HIToolbox 0x00007fff3135947e SendEventToEventTarget + 39 23 com.apple.HIToolbox 0x00007fff313b940b SendHICommandEvent(unsigned int, HICommand const*, unsigned int, unsigned int, unsigned char, void const*, OpaqueEventTargetRef*, OpaqueEventTargetRef*, OpaqueEventRef**) + 368 24 com.apple.HIToolbox 0x00007fff313e0065 SendMenuCommandWithContextAndModifiers + 45 25 com.apple.HIToolbox 0x00007fff313e000d SendMenuItemSelectedEvent + 346 26 com.apple.HIToolbox 0x00007fff313dfe59 FinishMenuSelection(SelectionData*, MenuResult*, MenuResult*) + 96 27 com.apple.HIToolbox 0x00007fff313e088e MenuSelectCore(MenuData*, Point, double, unsigned int, OpaqueMenuRef**, unsigned short*) + 603 28 com.apple.HIToolbox 0x00007fff313e0598 _HandleMenuSelection2 + 460 29 com.apple.AppKit 0x00007fff2fb8a3fd _NSHandleCarbonMenuEvent + 215 30 com.apple.AppKit 0x00007fff2fb8a26a _DPSEventHandledByCarbon + 54 31 com.apple.AppKit 0x00007fff2f9b26ba -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2962 32 com.apple.dt.DVTKit 0x000000010ff2efe8 -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 390 33 com.apple.AppKit 0x00007fff2f9a3d7e -[NSApplication run] + 658 34 com.apple.AppKit 0x00007fff2f975b86 NSApplicationMain + 777 35 libdyld.dylib 0x00007fff6c772cc9 start + 1 Thread 1:: Dispatch queue: -[IDEExecutionEnvironment initWithWorkspaceArena:] (QOS: UNSPECIFIED) 0 libsystem_kernel.dylib 0x00007fff6c8b6882 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff6c977425 _pthread_cond_wait + 698 2 com.apple.Foundation 0x00007fff34dc5ecb -[NSOperation waitUntilFinished] + 697 3 com.apple.Foundation 0x00007fff34f58270 __NSOPERATIONQUEUE_IS_WAITING_ON_AN_OPERATION__ + 17 4 com.apple.Foundation 0x00007fff34e84df0 -[NSOperationQueue waitUntilAllOperationsAreFinished] + 229 5 com.apple.dt.IDEFoundation 0x0000000110e8f319 __61-[IDEScheme _groupAndImposeDependenciesForOrderedOperations:]_block_invoke + 10 6 com.apple.dt.DVTFoundation 0x000000010f738be7 __DVTOPERATIONGROUP_CREATED_BY_CALLEE_IS_WAITING_ON_SUBOPERATIONS__ + 164 7 com.apple.dt.DVTFoundation 0x000000010f738e32 -[DVTOperationGroup main] + 69 8 com.apple.Foundation 0x00007fff34db6981 __NSOPERATION_IS_INVOKING_MAIN__ + 17 9 com.apple.Foundation 0x00007fff34db5bb3 -[NSOperation start] + 722 10 com.apple.dt.DVTFoundation 0x000000010f738de2 -[DVTOperationGroup start] + 113 11 com.apple.Foundation 0x00007fff34db58d9 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 17 12 com.apple.Foundation 0x00007fff34db57a9 __NSOQSchedule_f + 182 13 libdispatch.dylib 0x00007fff6c7252b9 _dispatch_block_async_invoke2 + 83 14 libdispatch.dylib 0x00007fff6c719658 _dispatch_client_callout + 8 15 libdispatch.dylib 0x00007fff6c71b818 _dispatch_continuation_pop + 414 16 libdispatch.dylib 0x00007fff6c71af16 _dispatch_async_redirect_invoke + 703 17 libdispatch.dylib 0x00007fff6c727957 _dispatch_root_queue_drain + 326 18 libdispatch.dylib 0x00007fff6c728097 _dispatch_worker_thread2 + 92 19 libsystem_pthread.dylib 0x00007fff6c9739f7 _pthread_wqthread + 220 20 libsystem_pthread.dylib 0x00007fff6c972b77 start_wqthread + 15 Thread 2: 0 libsystem_kernel.dylib 0x00007fff6c8b3dfa mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff6c8b4170 mach_msg + 60 2 com.apple.CoreFoundation 0x00007fff3273ef85 __CFRunLoopServiceMachPort + 247 3 com.apple.CoreFoundation 0x00007fff3273da52 __CFRunLoopRun + 1319 4 com.apple.CoreFoundation 0x00007fff3273cece CFRunLoopRunSpecific + 462 5 com.apple.Foundation 0x00007fff34dd51c8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 6 com.apple.DTDeviceKitBase 0x000000012b8e22da +[DTDKRemoteDeviceConnection startServiceBrowsers] + 188 7 com.apple.Foundation 0x00007fff34dcd7a2 __NSThread__start__ + 1064 8 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 9 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 3: 0 libsystem_kernel.dylib 0x00007fff6c8b3dfa mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff6c8b4170 mach_msg + 60 2 com.apple.CoreFoundation 0x00007fff3273ef85 __CFRunLoopServiceMachPort + 247 3 com.apple.CoreFoundation 0x00007fff3273da52 __CFRunLoopRun + 1319 4 com.apple.CoreFoundation 0x00007fff3273cece CFRunLoopRunSpecific + 462 5 com.apple.Foundation 0x00007fff34dd51c8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 6 com.apple.DTDeviceKitBase 0x000000012b8f01d2 -[DTDKRemoteDeviceDataListener listenerThreadImplementation] + 242 7 com.apple.Foundation 0x00007fff34dcd7a2 __NSThread__start__ + 1064 8 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 9 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 4:: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x00007fff6c8bc0fe __select + 10 1 com.apple.CoreFoundation 0x00007fff32767ce3 __CFSocketManager + 641 2 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 3 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 5:: JavaScriptCore bmalloc scavenger 0 libsystem_kernel.dylib 0x00007fff6c8b6882 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff6c977425 _pthread_cond_wait + 698 2 libc++.1.dylib 0x00007fff69a46592 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 3 com.apple.JavaScriptCore 0x00007fff36f39224 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 84 4 com.apple.JavaScriptCore 0x00007fff36f3da2b bmalloc::Scavenger::threadRunLoop() + 299 5 com.apple.JavaScriptCore 0x00007fff36f3d5f9 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 6 com.apple.JavaScriptCore 0x00007fff36f3fcd7 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 7 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 8 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 6:: com.apple.CFStream.LegacyThread 0 libsystem_kernel.dylib 0x00007fff6c8b3dfa mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff6c8b4170 mach_msg + 60 2 com.apple.CoreFoundation 0x00007fff3273ef85 __CFRunLoopServiceMachPort + 247 3 com.apple.CoreFoundation 0x00007fff3273da52 __CFRunLoopRun + 1319 4 com.apple.CoreFoundation 0x00007fff3273cece CFRunLoopRunSpecific + 462 5 com.apple.CoreFoundation 0x00007fff327bafd0 _legacyStreamRunLoop_workThread + 251 6 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 7 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 7:: com.apple.NSEventThread 0 libsystem_kernel.dylib 0x00007fff6c8b3dfa mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff6c8b4170 mach_msg + 60 2 com.apple.CoreFoundation 0x00007fff3273ef85 __CFRunLoopServiceMachPort + 247 3 com.apple.CoreFoundation 0x00007fff3273da52 __CFRunLoopRun + 1319 4 com.apple.CoreFoundation 0x00007fff3273cece CFRunLoopRunSpecific + 462 5 com.apple.AppKit 0x00007fff2fb55144 _NSEventThread + 132 6 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 7 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 8:: DYMobileDeviceManager 0 libsystem_kernel.dylib 0x00007fff6c8b3dfa mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff6c8b4170 mach_msg + 60 2 com.apple.CoreFoundation 0x00007fff3273ef85 __CFRunLoopServiceMachPort + 247 3 com.apple.CoreFoundation 0x00007fff3273da52 __CFRunLoopRun + 1319 4 com.apple.CoreFoundation 0x00007fff3273cece CFRunLoopRunSpecific + 462 5 com.apple.Foundation 0x00007fff34dd51c8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 6 com.apple.Foundation 0x00007fff34e87c6f -[NSRunLoop(NSRunLoop) run] + 76 7 com.apple.GPUToolsMobileFoundation 0x0000000135cc2a6a -[DYMobileDeviceManager _deviceNotificationThread:] + 126 8 com.apple.Foundation 0x00007fff34dcd7a2 __NSThread__start__ + 1064 9 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 10 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 9:: Dispatch queue: NSOperationQueue 0x7f9601821130 (QOS: UNSPECIFIED) 0 libsystem_kernel.dylib 0x00007fff6c8b6882 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff6c977425 _pthread_cond_wait + 698 2 com.apple.Foundation 0x00007fff34dc5ecb -[NSOperation waitUntilFinished] + 697 3 com.apple.Foundation 0x00007fff34f58270 __NSOPERATIONQUEUE_IS_WAITING_ON_AN_OPERATION__ + 17 4 com.apple.Foundation 0x00007fff34e84df0 -[NSOperationQueue waitUntilAllOperationsAreFinished] + 229 5 com.apple.dt.IDEFoundation 0x0000000110fe33e5 __187-[IDELaunchSchemeAction runOperationForSchemeOperationParameters:buildOperation:buildParameters:buildableProductDirectories:schemeCommand:schemeActionRecord:outError:actionCallbackBlock:]_block_invoke_3 + 10 6 com.apple.dt.DVTFoundation 0x000000010f738be7 __DVTOPERATIONGROUP_CREATED_BY_CALLEE_IS_WAITING_ON_SUBOPERATIONS__ + 164 7 com.apple.dt.DVTFoundation 0x000000010f738e32 -[DVTOperationGroup main] + 69 8 com.apple.Foundation 0x00007fff34db6981 __NSOPERATION_IS_INVOKING_MAIN__ + 17 9 com.apple.Foundation 0x00007fff34db5bb3 -[NSOperation start] + 722 10 com.apple.dt.DVTFoundation 0x000000010f738de2 -[DVTOperationGroup start] + 113 11 com.apple.Foundation 0x00007fff34db58d9 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 17 12 com.apple.Foundation 0x00007fff34db57a9 __NSOQSchedule_f + 182 13 libdispatch.dylib 0x00007fff6c7252b9 _dispatch_block_async_invoke2 + 83 14 libdispatch.dylib 0x00007fff6c719658 _dispatch_client_callout + 8 15 libdispatch.dylib 0x00007fff6c71b818 _dispatch_continuation_pop + 414 16 libdispatch.dylib 0x00007fff6c71af16 _dispatch_async_redirect_invoke + 703 17 libdispatch.dylib 0x00007fff6c727957 _dispatch_root_queue_drain + 326 18 libdispatch.dylib 0x00007fff6c728097 _dispatch_worker_thread2 + 92 19 libsystem_pthread.dylib 0x00007fff6c9739f7 _pthread_wqthread + 220 20 libsystem_pthread.dylib 0x00007fff6c972b77 start_wqthread + 15 Thread 10: 0 libsystem_kernel.dylib 0x00007fff6c8b3dfa mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff6c8b4170 mach_msg + 60 2 com.apple.CoreFoundation 0x00007fff3273ef85 __CFRunLoopServiceMachPort + 247 3 com.apple.CoreFoundation 0x00007fff3273da52 __CFRunLoopRun + 1319 4 com.apple.CoreFoundation 0x00007fff3273cece CFRunLoopRunSpecific + 462 5 com.apple.CoreFoundation 0x00007fff327c5519 CFRunLoopRun + 40 6 libSwiftPM.dylib 0x00000001368bc2ce closure #1 in FSEventStream.start() + 254 7 libSwiftPM.dylib 0x000000013689b5a2 closure #1 in Thread.init(task:) + 114 8 libSwiftPM.dylib 0x000000013689b6be thunk for @escaping @callee_guaranteed () -> () + 14 9 libSwiftPM.dylib 0x000000013689b696 @objc ThreadImpl.main() + 38 10 com.apple.Foundation 0x00007fff34dcd7a2 __NSThread__start__ + 1064 11 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 12 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 11:: Dispatch queue: NSOperationQueue 0x7f960180c3c0 (QOS: UNSPECIFIED) 0 libsystem_kernel.dylib 0x00007fff6c8b6882 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff6c977425 _pthread_cond_wait + 698 2 com.apple.Foundation 0x00007fff34dc5ecb -[NSOperation waitUntilFinished] + 697 3 com.apple.Foundation 0x00007fff34f58270 __NSOPERATIONQUEUE_IS_WAITING_ON_AN_OPERATION__ + 17 4 com.apple.Foundation 0x00007fff34e84df0 -[NSOperationQueue waitUntilAllOperationsAreFinished] + 229 5 com.apple.dt.IDEFoundation 0x0000000110fe33d9 __187-[IDELaunchSchemeAction runOperationForSchemeOperationParameters:buildOperation:buildParameters:buildableProductDirectories:schemeCommand:schemeActionRecord:outError:actionCallbackBlock:]_block_invoke_2 + 10 6 com.apple.dt.DVTFoundation 0x000000010f738be7 __DVTOPERATIONGROUP_CREATED_BY_CALLEE_IS_WAITING_ON_SUBOPERATIONS__ + 164 7 com.apple.dt.DVTFoundation 0x000000010f738e32 -[DVTOperationGroup main] + 69 8 com.apple.Foundation 0x00007fff34db6981 __NSOPERATION_IS_INVOKING_MAIN__ + 17 9 com.apple.Foundation 0x00007fff34db5bb3 -[NSOperation start] + 722 10 com.apple.dt.DVTFoundation 0x000000010f738de2 -[DVTOperationGroup start] + 113 11 com.apple.Foundation 0x00007fff34db58d9 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 17 12 com.apple.Foundation 0x00007fff34db57a9 __NSOQSchedule_f + 182 13 libdispatch.dylib 0x00007fff6c7252b9 _dispatch_block_async_invoke2 + 83 14 libdispatch.dylib 0x00007fff6c719658 _dispatch_client_callout + 8 15 libdispatch.dylib 0x00007fff6c71b818 _dispatch_continuation_pop + 414 16 libdispatch.dylib 0x00007fff6c71af16 _dispatch_async_redirect_invoke + 703 17 libdispatch.dylib 0x00007fff6c727957 _dispatch_root_queue_drain + 326 18 libdispatch.dylib 0x00007fff6c728097 _dispatch_worker_thread2 + 92 19 libsystem_pthread.dylib 0x00007fff6c9739f7 _pthread_wqthread + 220 20 libsystem_pthread.dylib 0x00007fff6c972b77 start_wqthread + 15 Thread 12:: Connection::RunLoop() packet reading thread 0 libsystem_kernel.dylib 0x00007fff6c8b481e read + 10 1 com.apple.LLDBRPC 0x000000012af2f0ec rpc_common::RPCConnectionSocket::Read(std::__1::basic_string<unsigned char, std::__1::char_traits<unsigned char>, std::__1::allocator<unsigned char> >&, bool) + 156 2 com.apple.LLDBRPC 0x000000012af28525 rpc_common::Connection::ReceivePacket(rpc_common::RPCPacket&) + 229 3 com.apple.LLDBRPC 0x000000012af282fd rpc_common::Connection::RunLoop() + 253 4 com.apple.LLDBRPC 0x000000012af2d70d void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, rpc_common::Connection::AdoptUnixSocket(int)::$_0> >(void*) + 45 5 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 6 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 13:: IOReader::ReadThread() for fd 58 0 libsystem_kernel.dylib 0x00007fff6c8bc0fe __select + 10 1 com.apple.LLDBRPC 0x000000012af24372 IOReader::ReadThread(std::__1::function<bool (void const*, unsigned long)>) + 498 2 com.apple.LLDBRPC 0x000000012af24997 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, IOReader::StartReadThread(std::__1::function<bool (void const*, unsigned long)>)::$_0> >(void*) + 119 3 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 4 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 14: 0 libsystem_kernel.dylib 0x00007fff6c8b9482 __wait4 + 10 1 com.apple.LLDBRPC 0x000000012af25d27 PosixSpawn::ReapProcess(int, int*, int*) + 71 2 com.apple.LLDBRPC 0x000000012af2dcb7 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, rpc_common::Connection::SpawnRPCServerProcess()::$_2> >(void*) + 71 3 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 4 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 15:: <DBGLLDBSessionThread (pid=7438)> 0 libsystem_kernel.dylib 0x00007fff6c8b6882 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff6c977425 _pthread_cond_wait + 698 2 libc++.1.dylib 0x00007fff69a46592 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 3 com.apple.LLDBRPC 0x000000012af2a7d3 Packets::GetPacket(rpc_common::RPCPacket&) + 243 4 com.apple.LLDBRPC 0x000000012af294ee PacketMap::WaitForResponse(rpc_common::RPCPacket const&, rpc_common::RPCPacket&) + 46 5 com.apple.LLDBRPC 0x000000012af293ca rpc_common::Connection::SendPacketAndWaitForResponse(rpc_common::RPCPacket&, rpc_common::RPCPacket&) + 90 6 com.apple.LLDBRPC 0x000000012af2912d rpc_common::Connection::SendRPCCallAndWaitForResponse(rpc_common::RPCStream&, rpc_common::RPCStream&) + 157 7 com.apple.LLDBRPC 0x000000012af54197 lldb_rpc::SBListener::WaitForEvent(unsigned int, lldb_rpc::SBEvent&) + 311 8 com.apple.dt.dbg.DebuggerLLDB 0x000000012454395a -[LLDBRPCListener WaitForEvent:event:] + 28 9 com.apple.dt.dbg.DebuggerLLDB 0x000000012452774f DBGLLDBSessionThread(void*) + 1903 10 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 11 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 16: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 17: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 18:: Commutator 0 libsystem_kernel.dylib 0x00007fff6c8b6882 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff6c977425 _pthread_cond_wait + 698 2 com.apple.dt.instruments.DVTInstrumentsUtilities 0x000000011074121d xray::scheduler::Commutator::_main() + 191 3 com.apple.dt.instruments.DVTInstrumentsUtilities 0x0000000110741dfb xray::scheduler::Commutator::_threadMain(void*) + 9 4 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 5 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 19: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 20: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 21:: <DBGLLDBSessionThread (pid=7436)> 0 libsystem_kernel.dylib 0x00007fff6c8b6882 __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff6c977425 _pthread_cond_wait + 698 2 libc++.1.dylib 0x00007fff69a46592 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 3 com.apple.LLDBRPC 0x000000012af2a7d3 Packets::GetPacket(rpc_common::RPCPacket&) + 243 4 com.apple.LLDBRPC 0x000000012af294ee PacketMap::WaitForResponse(rpc_common::RPCPacket const&, rpc_common::RPCPacket&) + 46 5 com.apple.LLDBRPC 0x000000012af293ca rpc_common::Connection::SendPacketAndWaitForResponse(rpc_common::RPCPacket&, rpc_common::RPCPacket&) + 90 6 com.apple.LLDBRPC 0x000000012af2912d rpc_common::Connection::SendRPCCallAndWaitForResponse(rpc_common::RPCStream&, rpc_common::RPCStream&) + 157 7 com.apple.LLDBRPC 0x000000012af54197 lldb_rpc::SBListener::WaitForEvent(unsigned int, lldb_rpc::SBEvent&) + 311 8 com.apple.dt.dbg.DebuggerLLDB 0x000000012454395a -[LLDBRPCListener WaitForEvent:event:] + 28 9 com.apple.dt.dbg.DebuggerLLDB 0x000000012452774f DBGLLDBSessionThread(void*) + 1903 10 libsystem_pthread.dylib 0x00007fff6c977109 _pthread_start + 148 11 libsystem_pthread.dylib 0x00007fff6c972b8b thread_start + 15 Thread 22: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 23: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 24: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 25: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 26: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 27: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 28: 0 libsystem_pthread.dylib 0x00007fff6c972b68 start_wqthread + 0 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x0000000110b91dc0 rcx: 0x00007ffee0690498 rdx: 0x0000000000000000 rdi: 0x0000000000000307 rsi: 0x0000000000000006 rbp: 0x00007ffee06904c0 rsp: 0x00007ffee0690498 r8: 0x0000000112650050 r9: 0x000000011243938d r10: 0x0000000110b91dc0 r11: 0x0000000000000246 r12: 0x0000000000000307 r13: 0x0000000124572df0 r14: 0x0000000000000006 r15: 0x0000000000000016 rip: 0x00007fff6c8ba33a rfl: 0x0000000000000246 cr2: 0x00007f97fe54cf60 Logical CPU: 0 Error Code: 0x02000148 Trap Number: 133 ```