Mark Shroyer added the comment:
Example of GDB session exhibiting this error:
https://gist.github.com/4228342#file_gdb_output.txt
Thread on python-list:
http://mail.python.org/pipermail/python-list/2012-December/636244.html
--
___
Python tracker
New submission from Mark Shroyer:
When debugging a Python process in GDB with output-radix 16, the py-bt,
py-locals, py-value, etc. commands from python-gdb.py fail with messages like
"(unable to read python frame information)".
The problem comes down to the int_from_int function