Mabot causing seg fault on Mac OS X

[GoogleCodeExporter]

Mac OS X 10.6.2 (Snow Leopard)
python --version
Python 2.6.1
jython --version
Jython 2.5.1
pybot --version
Robot Framework 2.1.3 (Python 2.6.1 on darwin)
jybot --version
Robot Framework 2.1.3 (Jython 2.5.1 on java1.6.0_17)
rebot --version
Rebot 2.1.3 (Python 2.6.1 on darwin)
mabot.py --version
Mabot 0.6.1

I tried starting MaBot several different ways and they all resulted in the
following segfault
mabot.py &
mabot.py simple.html &
mabot.py . &

The following commands do work without the segfault
mabot.py --version
mabot.py --help

Here is a snippet of the segfault that was reported.
-------------------
Process:         Python [5484]
Path:           
/System/Library/Frameworks/Python.framework/Versions/2.6/Resources/Python.app/Co
ntents/MacOS/Python
Identifier:      org.python.python.app
Version:         2.6 (2.6)
Build Info:      python-440000~1
Code Type:       X86 (Native)
Parent Process:  bash [5428]

Date/Time:       2010-03-18 07:28:25.485 -0700
OS Version:      Mac OS X 10.6.2 (10C540)
Report Version:  6

Interval Since Last Report:          62763 sec
Crashes Since Last Report:           2
Per-App Interval Since Last Report:  41099 sec
Per-App Crashes Since Last Report:   2
Anonymous UUID:                      29369D91-8741-478F-8EBD-E376ED4EAF46

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000065726f46
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
0   ???                             0x65726f46 0 + 1701998406
1   com.tcltk.tcllibrary            0x010f14f0 Tcl_FindCommand + 840
2   com.tcltk.tcllibrary            0x010880eb Tcl_GetCommandInfo + 51
3   com.tcltk.tklibrary             0x01226475 TkpGetSubFonts + 5008
4   com.apple.AE                    0x94326f3a aeDispatchAppleEvent(AEDesc
const*, AEDesc*, unsigned long, unsigned char*) + 166
5   com.apple.AE                    0x94326e39
dispatchEventAndSendReply(AEDesc const*, AEDesc*) + 43
6   com.apple.AE                    0x94326d46 aeProcessAppleEvent + 197
7   com.apple.HIToolbox             0x93bbf2a1 AEProcessAppleEvent + 50
8   com.apple.AppKit                0x904a9d02 _DPSNextEvent + 1420
9   com.apple.AppKit                0x904a9306 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 156
10  com.tcltk.tklibrary             0x0122ee94 XQueryPointer + 2261
11  com.tcltk.tklibrary             0x0122f3d6 Tk_MacOSXSetupTkNotifier + 1079
12  com.tcltk.tcllibrary            0x010f6a63 Tcl_DoOneEvent + 229
13  com.tcltk.tklibrary             0x01170376 TkGetDisplayOf + 424
14  com.tcltk.tcllibrary            0x01089977 Tcl_CreateInterp + 4919
15  com.tcltk.tcllibrary            0x0108a96c Tcl_EvalObjv + 72
16  _tkinter.so                     0x007da49d Tkapp_CallDeallocArgs + 11750
17  org.python.python               0x0008b372 PyEval_EvalFrameEx + 16375
18  org.python.python               0x0008b4d5 PyEval_EvalFrameEx + 16730
19  org.python.python               0x0008b4d5 PyEval_EvalFrameEx + 16730
20  org.python.python               0x0008b4d5 PyEval_EvalFrameEx + 16730
21  org.python.python               0x0008b4d5 PyEval_EvalFrameEx + 16730
22  org.python.python               0x0008b4d5 PyEval_EvalFrameEx + 16730
23  org.python.python               0x0008cf64 PyEval_EvalCodeEx + 1720
24  org.python.python               0x0002ee2c PyClassMethod_New + 1823
25  org.python.python               0x0000c700 PyObject_Call + 101
26  org.python.python               0x0001c12e PyClass_New + 1603
27  org.python.python               0x0000c700 PyObject_Call + 101
28  org.python.python               0x0008677a PyEval_CallObjectWithKeywords
+ 171
29  org.python.python               0x0001ba58 PyInstance_New + 290
30  org.python.python               0x0000c700 PyObject_Call + 101
31  org.python.python               0x0008c802 PyEval_EvalFrameEx + 21639
32  org.python.python               0x0008b4d5 PyEval_EvalFrameEx + 16730
33  org.python.python               0x0008cf64 PyEval_EvalCodeEx + 1720
34  org.python.python               0x0008d009 PyEval_EvalCode + 87
35  org.python.python               0x000a40bb Py_CompileString + 111
36  org.python.python               0x000a4167 PyRun_FileExFlags + 139
37  org.python.python               0x000a5e8a PyRun_SimpleFileExFlags + 814
38  org.python.python               0x000b3168 Py_Main + 3074
39  org.python.python.app           0x00001eb5 start + 53

Thread 1:  Dispatch queue: com.apple.libdispatch-manager
0   libSystem.B.dylib               0x951c30ea kevent + 10
1   libSystem.B.dylib               0x951c3804 _dispatch_mgr_invoke + 215
2   libSystem.B.dylib               0x951c2cc3 _dispatch_queue_invoke + 163
3   libSystem.B.dylib               0x951c2a68 _dispatch_worker_thread2 + 234
4   libSystem.B.dylib               0x951c24f1 _pthread_wqthread + 390
5   libSystem.B.dylib               0x951c2336 start_wqthread + 30

Thread 2:
0   libSystem.B.dylib               0x951c2182 __workq_kernreturn + 10
1   libSystem.B.dylib               0x951c2718 _pthread_wqthread + 941
2   libSystem.B.dylib               0x951c2336 start_wqthread + 30

Thread 3:
0   libSystem.B.dylib               0x951bb856 select$DARWIN_EXTSN + 10
1   com.tcltk.tcllibrary            0x0112c737 Tcl_InitNotifier + 1643
2   libSystem.B.dylib               0x951c9fbd _pthread_start + 345
3   libSystem.B.dylib               0x951c9e42 thread_start + 34

Thread 0 crashed with X86 Thread State (32-bit):
  eax: 0x00aa2cb4  ebx: 0x010f0af6  ecx: 0x00aa2ca0  edx: 0xbfffc986
  edi: 0xbfffc984  esi: 0x01255172  ebp: 0xbfffca68  esp: 0xbfffc91c
   ss: 0x0000001f  efl: 0x00010206  eip: 0x65726f46   cs: 0x00000017
   ds: 0x0000001f   es: 0x0000001f   fs: 0x00000000   gs: 0x00000037
  cr2: 0x65726f46

Binary Images:
    0x1000 -     0x1ff7  org.python.python.app 2.6 (2.6)
<4D01A378-6EE4-7558-6564-0BC51C06A652>
/System/Library/Frameworks/Python.framework/Versions/2.6/Resources/Python.app/Co
ntents/MacOS/Python
    0x5000 -    0xecfef  org.python.python 2.6.1 (2.6.1)
<99F1F7BA-7AFA-6069-4E43-11F97B892F65>
/System/Library/Frameworks/Python.framework/Versions/2.6/Python
  0x1df000 -   0x1e0ff7  cStringIO.so ??? (???)
<7FA5644E-4FA1-60EF-8322-5A15EAC0BED3>
/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-dynlo
ad/cStringIO.so
  0x1e4000 -   0x1e6ff7  math.so ??? (???)
<0C41AF37-25FD-1EB3-D721-02CCFFC5D9B1>
/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-dynlo
ad/math.so
  0x1eb000 -   0x1edfe7  binascii.so ??? (???)
<0E5DD6E7-614C-27F6-B1B8-1A2D88D75D97>
/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-dynlo
ad/binascii.so
  0x1f1000 -   0x1f2ff7  _random.so ??? (???)
<04AE7C48-ED14-5BBA-610B-3B95E115188C> /System/Library/Frameworks/


If there is more information you would like gathered for this, just shout
and I will report/test whatever I can.

Original issue reported on code.google.com by jerry57@gmail.com on 18 Mar 2010 at 2:39