Comment 6 for bug 522804

1. I think the following is the offending line:

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x00000000
0x0162b74e in __pyx_f_6bzrlib_21_dirstate_helpers_pyx_13ProcessEntryC__process_entry (__pyx_v_self=0x17b8e90, __pyx_v_entry=0x188e0a8, __pyx_v_path_info=0x1897e40) at bzrlib/_dirstate_helpers_pyx.c:5225
5225 Py_DECREF(__pyx_v_old_path_u);

And here is the updated backtrace:

#0 0x0162b74e in __pyx_f_6bzrlib_21_dirstate_helpers_pyx_13ProcessEntryC__process_entry (__pyx_v_self=0x17b8e90, __pyx_v_entry=0x188e0a8, __pyx_v_path_info=0x1897e40) at bzrlib/_dirstate_helpers_pyx.c:5225
#1 0x0162409a in __pyx_f_6bzrlib_21_dirstate_helpers_pyx_13ProcessEntryC__iter_next (__pyx_v_self=0x17b8e90) at bzrlib/_dirstate_helpers_pyx.c:5850
#2 0x01608cc3 in __pyx_f_6bzrlib_21_dirstate_helpers_pyx_13ProcessEntryC___next__ (__pyx_v_self=0x17b8e90) at bzrlib/_dirstate_helpers_pyx.c:5472
#3 0x000b1f9d in PyEval_EvalFrameEx ()
#4 0x000b88af in PyEval_EvalCodeEx ()
#5 0x000b673c in PyEval_EvalFrameEx ()
#6 0x000b88af in PyEval_EvalCodeEx ()
#7 0x0003caf6 in function_call ()
#8 0x0000d195 in PyObject_Call ()
#9 0x000b49b0 in PyEval_EvalFrameEx ()
#10 0x000b88af in PyEval_EvalCodeEx ()
#11 0x000b673c in PyEval_EvalFrameEx ()
#12 0x000b88af in PyEval_EvalCodeEx ()
#13 0x000b673c in PyEval_EvalFrameEx ()
#14 0x000b88af in PyEval_EvalCodeEx ()
#15 0x000b673c in PyEval_EvalFrameEx ()
#16 0x000b88af in PyEval_EvalCodeEx ()
#17 0x0003caf6 in function_call ()
#18 0x0000d195 in PyObject_Call ()
#19 0x000b49b0 in PyEval_EvalFrameEx ()
#20 0x000b88af in PyEval_EvalCodeEx ()
#21 0x0003caf6 in function_call ()
#22 0x0000d195 in PyObject_Call ()
#23 0x000b49b0 in PyEval_EvalFrameEx ()
#24 0x000b88af in PyEval_EvalCodeEx ()
#25 0x0003caf6 in function_call ()
#26 0x0000d195 in PyObject_Call ()
#27 0x000b49b0 in PyEval_EvalFrameEx ()
#28 0x000b88af in PyEval_EvalCodeEx ()
#29 0x0003caf6 in function_call ()
#30 0x0000d195 in PyObject_Call ()
#31 0x000b49b0 in PyEval_EvalFrameEx ()
#32 0x000b88af in PyEval_EvalCodeEx ()
#33 0x0003caf6 in function_call ()
#34 0x0000d195 in PyObject_Call ()
#35 0x000b49b0 in PyEval_EvalFrameEx ()
#36 0x000b88af in PyEval_EvalCodeEx ()
#37 0x0003c9fc in function_call ()
#38 0x0000d195 in PyObject_Call ()
#39 0x000b49b0 in PyEval_EvalFrameEx ()
#40 0x000b88af in PyEval_EvalCodeEx ()
#41 0x0003caf6 in function_call ()
#42 0x0000d195 in PyObject_Call ()
#43 0x000b49b0 in PyEval_EvalFrameEx ()
#44 0x000b88af in PyEval_EvalCodeEx ()
#45 0x000b673c in PyEval_EvalFrameEx ()
#46 0x000b6dc5 in PyEval_EvalFrameEx ()
#47 0x000b88af in PyEval_EvalCodeEx ()
#48 0x000b673c in PyEval_EvalFrameEx ()
#49 0x000b88af in PyEval_EvalCodeEx ()
#50 0x000b89b7 in PyEval_EvalCode ()
#51 0x000dd1ac in PyRun_FileExFlags ()
#52 0x000dd514 in PyRun_SimpleFileExFlags ()
#53 0x000ee2e0 in Py_Main ()
#54 0x00001f65 in ?? ()