thread backtrace all * thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP * frame #0: 0x00007fff6022722a libsystem_kernel.dylib`mach_msg_trap + 10 frame #1: 0x00007fff6022776c libsystem_kernel.dylib`mach_msg + 60 frame #2: 0x00007fff341c4bee CoreFoundation`__CFRunLoopServiceMachPort + 328 frame #3: 0x00007fff341c415c CoreFoundation`__CFRunLoopRun + 1612 frame #4: 0x00007fff341c38be CoreFoundation`CFRunLoopRunSpecific + 455 frame #5: 0x00007fff334af96b HIToolbox`RunCurrentEventLoopInMode + 292 frame #6: 0x00007fff334af6a5 HIToolbox`ReceiveNextEventCommon + 603 frame #7: 0x00007fff334af436 HIToolbox`_BlockUntilNextEventMatchingListInModeWithFilter + 64 frame #8: 0x00007fff31849987 AppKit`_DPSNextEvent + 965 frame #9: 0x00007fff3184871f AppKit`-[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 frame #10: 0x00007fff31a8eebf AppKit`-[NSApplication _doModalLoop:peek:] + 379 frame #11: 0x00007fff31a8d95a AppKit`__35-[NSApplication runModalForWindow:]_block_invoke_2 + 64 frame #12: 0x00007fff31a8d907 AppKit`__35-[NSApplication runModalForWindow:]_block_invoke + 70 frame #13: 0x00007fff31a8d171 AppKit`_NSTryRunModal + 100 frame #14: 0x00007fff31a8d056 AppKit`-[NSApplication runModalForWindow:] + 128 frame #15: 0x00007fff31d03b6d AppKit`__19-[NSAlert runModal]_block_invoke_2 + 158 frame #16: 0x00007fff31d03abc AppKit`__19-[NSAlert runModal]_block_invoke + 70 frame #17: 0x00007fff31a8d171 AppKit`_NSTryRunModal + 100 frame #18: 0x00007fff31befc63 AppKit`-[NSAlert runModal] + 121 frame #19: 0x00000001003f1147 openttd`CocoaDialog(char const*, char const*, char const*) + 359 frame #20: 0x0000000100212dca openttd`error(char const*, ...) + 202 frame #21: 0x000000010012468c openttd`RoadVehicle::GetMaxTrackSpeed() const + 284 frame #22: 0x00000001001243de openttd`GroundVehicle::PowerChanged() + 350 frame #23: 0x00000001002bc060 openttd`AfterLoadVehicles(bool) + 2848 frame #24: 0x00000001002922c2 openttd`AfterLoadGame() + 2850 frame #25: 0x00000001002b06f8 openttd`DoLoad(LoadFilter*, bool) + 3992 frame #26: 0x00000001002b0b0b openttd`SaveOrLoad(char const*, SaveLoadOperation, DetailedFileType, Subdirectory, bool) + 667 frame #27: 0x0000000100214b15 openttd`SafeLoad(char const*, SaveLoadOperation, DetailedFileType, GameMode, Subdirectory, LoadFilter*) + 101 frame #28: 0x0000000100214ea2 openttd`SwitchToMode(SwitchMode) + 562 frame #29: 0x000000010021645b openttd`GameLoop() + 411 frame #30: 0x00000001003f45ef openttd`QZ_GameLoop() + 3583 frame #31: 0x00000001003efa9b openttd`-[OTTDMain launchGameEngine:] + 43 frame #32: 0x00007fff34227596 CoreFoundation`__CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12 frame #33: 0x00007fff34227510 CoreFoundation`___CFXRegistrationPost_block_invoke + 63 frame #34: 0x00007fff3422747a CoreFoundation`_CFXRegistrationPost + 404 frame #35: 0x00007fff3422f928 CoreFoundation`___CFXNotificationPost_block_invoke + 87 frame #36: 0x00007fff34198384 CoreFoundation`-[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1642 frame #37: 0x00007fff34197737 CoreFoundation`_CFXNotificationPost + 732 frame #38: 0x00007fff3641d06b Foundation`-[NSNotificationCenter postNotificationName:object:userInfo:] + 66 frame #39: 0x00007fff34227596 CoreFoundation`__CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12 frame #40: 0x00007fff34227510 CoreFoundation`___CFXRegistrationPost_block_invoke + 63 frame #41: 0x00007fff3422747a CoreFoundation`_CFXRegistrationPost + 404 frame #42: 0x00007fff3422f928 CoreFoundation`___CFXNotificationPost_block_invoke + 87 frame #43: 0x00007fff34198384 CoreFoundation`-[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1642 frame #44: 0x00007fff34197737 CoreFoundation`_CFXNotificationPost + 732 frame #45: 0x00007fff3641d06b Foundation`-[NSNotificationCenter postNotificationName:object:userInfo:] + 66 frame #46: 0x00007fff318501a8 AppKit`-[NSApplication _postDidFinishNotification] + 312 frame #47: 0x00007fff3184fafb AppKit`-[NSApplication _sendFinishLaunchingNotification] + 208 frame #48: 0x00007fff3184dc4f AppKit`-[NSApplication(NSAppleEventHandling) _handleAEOpenEvent:] + 552 frame #49: 0x00007fff3184d89f AppKit`-[NSApplication(NSAppleEventHandling) _handleCoreEvent:withReplyEvent:] + 688 frame #50: 0x00007fff36466bec Foundation`-[NSAppleEventManager dispatchRawAppleEvent:withRawReply:handlerRefCon:] + 286 frame #51: 0x00007fff36466a69 Foundation`_NSAppleEventManagerGenericHandler + 102 frame #52: 0x00007fff353e8397 AE`aeDispatchAppleEvent(AEDesc const*, AEDesc*, unsigned int, unsigned char*) + 1815 frame #53: 0x00007fff353e7c29 AE`dispatchEventAndSendReply(AEDesc const*, AEDesc*) + 41 frame #54: 0x00007fff353e7b01 AE`aeProcessAppleEvent + 414 frame #55: 0x00007fff334b8e97 HIToolbox`AEProcessAppleEvent + 54 frame #56: 0x00007fff31849c7e AppKit`_DPSNextEvent + 1724 frame #57: 0x00007fff3184871f AppKit`-[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 frame #58: 0x00007fff3184283c AppKit`-[NSApplication run] + 699 frame #59: 0x00000001002145eb openttd`openttd_main(int, char**) + 5483 frame #60: 0x0000000100227b97 openttd`main + 151 frame #61: 0x00007fff600f23d5 libdyld.dylib`start + 1 thread #2 frame #0: 0x00007fff60228bfe libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff602e56e6 libsystem_pthread.dylib`_pthread_wqthread + 634 frame #2: 0x00007fff602e53fd libsystem_pthread.dylib`start_wqthread + 13 thread #3 frame #0: 0x00007fff60228bfe libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff602e56e6 libsystem_pthread.dylib`_pthread_wqthread + 634 frame #2: 0x00007fff602e53fd libsystem_pthread.dylib`start_wqthread + 13 thread #4 frame #0: 0x00007fff60228bfe libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff602e5636 libsystem_pthread.dylib`_pthread_wqthread + 458 frame #2: 0x00007fff602e53fd libsystem_pthread.dylib`start_wqthread + 13 thread #6, name = 'com.apple.audio.IOThread.client' frame #0: 0x00007fff6022722a libsystem_kernel.dylib`mach_msg_trap + 10 frame #1: 0x00007fff6022776c libsystem_kernel.dylib`mach_msg + 60 frame #2: 0x00007fff33c3deda CoreAudio`HALB_MachPort::SendMessageWithReply(unsigned int, unsigned int, unsigned int, unsigned int, mach_msg_header_t*, bool, unsigned int) + 122 frame #3: 0x00007fff33c3de4f CoreAudio`HALB_MachPort::SendSimpleMessageWithSimpleReply(unsigned int, unsigned int, int, int&, bool, unsigned int) + 45 frame #4: 0x00007fff33c3a39f CoreAudio`HALC_ProxyIOContext::IOWorkLoop() + 1017 frame #5: 0x00007fff33c39df4 CoreAudio`HALC_ProxyIOContext::IOThreadEntry(void*) + 122 frame #6: 0x00007fff33c39956 CoreAudio`HALB_IOThread::Entry(void*) + 72 frame #7: 0x00007fff602e62eb libsystem_pthread.dylib`_pthread_body + 126 frame #8: 0x00007fff602e9249 libsystem_pthread.dylib`_pthread_start + 66 frame #9: 0x00007fff602e540d libsystem_pthread.dylib`thread_start + 13 thread #8 frame #0: 0x00007fff60228bfe libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff602e5636 libsystem_pthread.dylib`_pthread_wqthread + 458 frame #2: 0x00007fff602e53fd libsystem_pthread.dylib`start_wqthread + 13 thread #9 frame #0: 0x00007fff60228bfe libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff602e5636 libsystem_pthread.dylib`_pthread_wqthread + 458 frame #2: 0x00007fff602e53fd libsystem_pthread.dylib`start_wqthread + 13 thread #10 frame #0: 0x00007fff60228bfe libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff602e56e6 libsystem_pthread.dylib`_pthread_wqthread + 634 frame #2: 0x00007fff602e53fd libsystem_pthread.dylib`start_wqthread + 13 thread #11 frame #0: 0x00007fff60228bfe libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff602e56e6 libsystem_pthread.dylib`_pthread_wqthread + 634 frame #2: 0x00007fff602e53fd libsystem_pthread.dylib`start_wqthread + 13 thread #12, name = 'com.apple.NSEventThread' frame #0: 0x00007fff6022722a libsystem_kernel.dylib`mach_msg_trap + 10 frame #1: 0x00007fff6022776c libsystem_kernel.dylib`mach_msg + 60 frame #2: 0x00007fff341c4bee CoreFoundation`__CFRunLoopServiceMachPort + 328 frame #3: 0x00007fff341c415c CoreFoundation`__CFRunLoopRun + 1612 frame #4: 0x00007fff341c38be CoreFoundation`CFRunLoopRunSpecific + 455 frame #5: 0x00007fff318516a6 AppKit`_NSEventThread + 175 frame #6: 0x00007fff602e62eb libsystem_pthread.dylib`_pthread_body + 126 frame #7: 0x00007fff602e9249 libsystem_pthread.dylib`_pthread_start + 66 frame #8: 0x00007fff602e540d libsystem_pthread.dylib`thread_start + 13 thread #13 frame #0: 0x0000000000000000