It seems that frame.f_locals causes segfault on Python >=3.4.1

$ uname -a
Linux ashrose 3.2.0-61-generic #93-Ubuntu SMP Fri May 2 21:31:50 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
$ ls
test1.py
$ cat test1.py
import unittest

class TestCallable(unittest.TestCase):
    def test_callable(self):
        try:
            with self.assertRaises(IndexError):
                def raise_error(): raise TypeError
                (lambda: raise_error())()
        except TypeError as exception:
            exception.__traceback__.tb_next.tb_frame.f_locals
$ python3.4.1 -m unittest
Segmentation fault
$ python3.4.0 -m unittest
.
----------------------------------------------------------------------
Ran 1 test in 0.001s

OK
$ python3.3.5 -m unittest
.
----------------------------------------------------------------------
Ran 1 test in 0.000s

OK
$ gdb /home/python/local/3.4.1mgs/bin/python3.4.1

...

(gdb) run -m unittest
Starting program: /home/python/local/3.4.1mgs/bin/python3.4.1 -m unittest
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
map_to_dict (deref=1, values=0x7ffff5e97510, dict=0x7ffff5e8f588, nmap=<optimized out>, map=0x7ffff60e0278)
    at Objects/frameobject.c:791
791	            value = PyCell_GET(value);
(gdb) bt
#0  map_to_dict (deref=1, values=0x7ffff5e97510, dict=0x7ffff5e8f588, nmap=<optimized out>, 
    map=0x7ffff60e0278) at Objects/frameobject.c:791
#1  PyFrame_FastToLocalsWithError (f=0x7ffff5e97398) at Objects/frameobject.c:915
#2  0x00007ffff79beaa9 in frame_getlocals (f=0x7ffff5e97398, closure=<optimized out>)
    at Objects/frameobject.c:24
#3  0x00007ffff79deff3 in _PyObject_GenericGetAttrWithDict (obj=0x7ffff5e97398, name=0x7ffff7fcdbb0, dict=0x0)
    at Objects/object.c:1043
#4  0x00007ffff7a57891 in PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>)
    at Python/ceval.c:2411
#5  0x00007ffff7a5df3c in PyEval_EvalCodeEx (_co=<optimized out>, globals=<optimized out>, 
    locals=<optimized out>, args=<optimized out>, argcount=1, kws=0x790f48, kwcount=0, defs=0x0, defcount=0, 
    kwdefs=0x0, closure=0x0) at Python/ceval.c:3578
#6  0x00007ffff7a5ca61 in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, 
    pp_stack=0x7fffffffbbf0, func=0x7ffff6115158) at Python/ceval.c:4334
#7  call_function (oparg=<optimized out>, pp_stack=0x7fffffffbbf0) at Python/ceval.c:4252
#8  PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:2829
#9  0x00007ffff7a5df3c in PyEval_EvalCodeEx (_co=<optimized out>, globals=<optimized out>, 
    locals=<optimized out>, args=<optimized out>, argcount=2, kws=0x7ffff7fad060, kwcount=0, 
    defs=0x7ffff617cd48, defcount=1, kwdefs=0x0, closure=0x0) at Python/ceval.c:3578
#10 0x00007ffff79bf28c in function_call (func=0x7ffff6192400, arg=0x7ffff6101c08, kw=0x7ffff5e8f248)
    at Objects/funcobject.c:632
#11 0x00007ffff799300e in PyObject_Call (func=0x7ffff6192400, arg=<optimized out>, kw=<optimized out>)
    at Objects/abstract.c:2067
#12 0x00007ffff7a56871 in ext_do_call (nk=0, na=1, flags=<optimized out>, pp_stack=0x7fffffffbec0, 
    func=0x7ffff6192400) at Python/ceval.c:4551
#13 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:2869
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