Decrypting... warning: --arch option not supported in this gdb. Reading symbols for shared libraries ..............unable to load symbol file: Premature end of file reading symbol table ........ done Reading symbols for shared libraries unable to load symbol file: Premature end of file reading symbol table . done Breakpoint 1 at 0x1f41f8 Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: 10 at address: 0x0137a000 0x8fe110b2 in __dyld__ZN16ImageLoaderMachO8doRebaseERKN11ImageLoader11LinkContextE ()