pkg/47942: lang/python27 (2.7.5) and lang/python26 (2.6.8nb3) dump core when generating gimp-2.8's document

[ryoon%NetBSD.org@localhost]

>Number:         47942
>Category:       pkg
>Synopsis:       lang/python27 (2.7.5) and lang/python26 (2.6.8nb3) dump core 
>when generating gimp-2.8's document
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jun 18 21:00:00 +0000 2013
>Originator:     Ryo ONODERA
>Release:        NetBSD 6.99.21
>Organization:
        
>Environment:
        
        
System: NetBSD tellurium.elements.tetera.org 6.99.21 NetBSD 6.99.21 (DTRACE) 
#2: Sat Jun 15 18:36:57 JST 2013 
ryo_on%tellurium.elements.tetera.org@localhost:/usr/obj/amd64/sys/arch/amd64/compile/DTRACE
 amd64
Architecture: x86_64
Machine: amd64
>Description:
$ pkg_info | grep py27-
py27-sqlite2-2.6.3nb5 SQLite database adapter for Python
py27-cElementTree-2.7.5 C implementation of Python ElementTree API
py27-expat-2.7.5    Python interface to expat
py27-cairo-1.8.10nb8 Python bindings for cairo
py27-xdg-0.19       Python library for XDG
py27-numpy-1.7.1    Array processing for numbers, strings, records, and objects
py27-gobject-2.28.6nb10 Python bindings for glib2 gobject
py27-gtk2-2.24.0nb13 Python bindings for GTK+2
py27-notify-python-0.1.1nb20 Python bindings for libnotify
py27-dbus-1.2.0     Python bindings for the D-BUS message bus system
py27-libxml2-2.9.1  Python wrapper for libxml2

$ pkg_info | frep py26-
py26-expat-2.6.8    Python interface to expat
py26-libxml2-2.9.1  Python wrapper for libxml2

$ ftp ftp://ftp.gimp.org/pub/gimp/help/gimp-help-2.8.0.tar.bz2

$ tar zxvf gimp-help-2.8.0.tar.bz2

$ cd gimp-help-2.8.0

$ LANG=C python2.7 ./tools/xml2po.py --mode=gimphelp --language=de -p 
po/de/menus/view.po src/menus/view/zoom.xml

OR

$ LANG=C python2.6 ./tools/xml2po.py --mode=gimphelp --language=de -p 
po/de/menus/view.po src/menus/view/zoom.xml

I have gotten the following error.
zsh: segmentation fault (core dumped)  python2.7 ./tools/xml2po.py 
--mode=gimphelp --language=de -p

$ gdb /usr/pkg/bin/python2.7 python2.7.core
#0  0x00007f7ff7884e74 in PyString_FromString ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#1  0x00007f7ff163dcc0 in libxml_name ()
   from /usr/pkg/lib/python2.7/site-packages/libxml2mod.so
#2  0x00007f7ff78d09c0 in PyEval_EvalFrameEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#3  0x00007f7ff78d1e99 in PyEval_EvalCodeEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#4  0x00007f7ff7867a4a in function_call ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#5  0x00007f7ff784685f in PyObject_Call ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#6  0x00007f7ff7846924 in call_function_tail ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#7  0x00007f7ff78469f6 in PyObject_CallFunction ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#8  0x00007f7ff785123d in instance_getattr2 ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#9  0x00007f7ff7851620 in instance_getattr ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#10 0x00007f7ff78ce32e in PyEval_EvalFrameEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#11 0x00007f7ff78d1e99 in PyEval_EvalCodeEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#12 0x00007f7ff78d00bc in PyEval_EvalFrameEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#13 0x00007f7ff78d1e99 in PyEval_EvalCodeEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#14 0x00007f7ff78d00bc in PyEval_EvalFrameEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#15 0x00007f7ff78d1e99 in PyEval_EvalCodeEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#16 0x00007f7ff78d00bc in PyEval_EvalFrameEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#17 0x00007f7ff78d1e99 in PyEval_EvalCodeEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#18 0x00007f7ff78d00bc in PyEval_EvalFrameEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
#19 0x00007f7ff78d1e99 in PyEval_EvalCodeEx ()
   from /usr/pkg/lib/libpython2.7.so.1.0
---Type <return> to continue, or q <return> to quit---

        
>How-To-Repeat:
See above.
        
>Fix:
        
I have no idea.

>Unformatted: