(lldb) bt * thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT frame #0: 0x00007fff59e87b66 libsystem_kernel.dylib`__pthread_kill + 10 frame #1: 0x00007fff5a052080 libsystem_pthread.dylib`pthread_kill + 333 frame #2: 0x00007fff59de31ae libsystem_c.dylib`abort + 127 frame #3: 0x00007fff59de3321 libsystem_c.dylib`abort_report_np + 177 frame #4: 0x00007fff59e07bf5 libsystem_c.dylib`__chk_fail + 48 frame #5: 0x00007fff59e07c05 libsystem_c.dylib`__chk_fail_overlap + 16 frame #6: 0x00007fff59e07c36 libsystem_c.dylib`__chk_overlap + 49 frame #7: 0x00007fff59e07e01 libsystem_c.dylib`__strcpy_chk + 64 * frame #8: 0x0000000100ae8b7a hatari`Dialog_DeviceDlg at dlgDevice.c:223 [opt] frame #9: 0x0000000100aec037 hatari`Dialog_MainDlg(bReset=0x00007ffeefbedc6f, bLoadedSnapshot=0x00007ffeefbedc6e) at dlgMain.c:140 [opt] frame #10: 0x0000000100012df0 hatari`Dialog_DoProperty at dialog.c:47 [opt] frame #11: 0x00000001000629d1 hatari`ShortCut_ActKey at shortcut.c:291 [opt] frame #12: 0x00000001000714e6 hatari`Video_InterruptHandler_VBL at video.c:4566 [opt] frame #13: 0x0000000100ab6b85 hatari`m68k_run_3ce [inlined] CycInt_Process_stop at cycInt.h:131 [opt] frame #14: 0x0000000100ab6b70 hatari`m68k_run_3ce at newcpu.c:6557 [opt] frame #15: 0x0000000100ab4a02 hatari`m68k_go(may_quit=) at newcpu.c:7600 [opt] frame #16: 0x0000000100048d8f hatari`main(argc=, argv=) at main.c:964 [opt] frame #17: 0x00007fff59d37015 libdyld.dylib`start + 1