Program received signal SIGSEGV, Segmentation fault.
0x00056e90 in ?? ()

gdb>

#0  0x00056e90 in ?? ()
Cannot access memory at address 0x14
#1  0x00056f08 in ?? ()
Cannot access memory at address 0x14
#2  0x00056f08 in ?? ()
Cannot access memory at address 0x14
Backtrace stopped: previous frame identical to this frame (corrupt stack?)