Segfault happened at: 0x80845b9 <_ZN13PrivateWindow10processMapEv+489>:	call   *0x1c(%edx)
PC (0x080845b9) ok
source "*0x1c(%edx)" ok
destination "(%esp)" (0xbfdbdf80) ok
SP (0xbfdbdf80) ok
Reason could not be automatically determined.