GNU gdb (GDB) 7.1-ubuntu
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Attaching to process 14757
Reading symbols from /usr/bin/python3.1...Reading symbols from /usr/lib/debug/usr/bin/python3.1...done.
done.
Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
[New Thread 0xb7418b70 (LWP 14758)]
Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0
Reading symbols from /lib/tls/i686/cmov/libdl.so.2...(no debugging symbols found)...done.
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Reading symbols from /lib/tls/i686/cmov/libutil.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libutil.so.1
Reading symbols from /lib/i686/cmov/libssl.so.0.9.8...(no debugging symbols found)...done.
Loaded symbols for /lib/i686/cmov/libssl.so.0.9.8
Reading symbols from /lib/i686/cmov/libcrypto.so.0.9.8...(no debugging symbols found)...done.
Loaded symbols for /lib/i686/cmov/libcrypto.so.0.9.8
Reading symbols from /lib/libz.so.1...(no debugging symbols found)...done.
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Reading symbols from /lib/tls/i686/cmov/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libc.so.6
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/python3.1/lib-dynload/atexit.so...Reading symbols from /usr/lib/debug/usr/lib/python3.1/lib-dynload/atexit.so...done.
done.
Loaded symbols for /usr/lib/python3.1/lib-dynload/atexit.so
Reading symbols from /usr/lib/python3.1/lib-dynload/_multiprocessing.so...Reading symbols from /usr/lib/debug/usr/lib/python3.1/lib-dynload/_multiprocessing.so...done.
done.
Loaded symbols for /usr/lib/python3.1/lib-dynload/_multiprocessing.so
0x00d12422 in __kernel_vsyscall ()

Thread 2 (Thread 0xb7418b70 (LWP 14758)):
#0  0x00d12422 in __kernel_vsyscall ()
#1  0x00c93edb in write () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00303b95 in _conn_sendall (conn=<value optimized out>, string=0x86c7100 "", length=4093)
    at /build/buildd/python3.1-3.1.2/Modules/_multiprocessing/socket_connection.c:32
#3  conn_send_string (conn=<value optimized out>, string=0x86c7100 "", length=4093)
    at /build/buildd/python3.1-3.1.2/Modules/_multiprocessing/socket_connection.c:104
#4  0x00303d06 in connection_send_obj (self=0x864edb8, obj=
    [<float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float at remote 0x84e823c>, <float a...(truncated)) at /build/buildd/python3.1-3.1.2/Modules/_multiprocessing/connection.h:285
#5  0x08094772 in call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3750
#6  PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#7  0x0809501f in PyEval_EvalCodeEx (co=0xb74dc968, globals=
    {u'Queue': <type at remote 0x85d4dfc>, u'atexit': <module at remote 0xb7543cac>, u'Semaphore': <type at remote 0x85f81ec>, u'Empty': <type at remote 0x85f52b4>, u'Full': <type at remote 0x85f55c4>, u'SimpleQueue': <type at remote 0x86259f4>, u'assert_spawning': <function at remote 0xb7465f6c>, u'__all__': [u'Queue', u'SimpleQueue', u'JoinableQueue'], u'_multiprocessing': <module at remote 0xb7514c6c>, u'_sentinel': <object at remote 0xb75fe888>, u'__package__': u'multiprocessing', u'collections': <module at remote 0xb755cc2c>, u'__doc__': None, u'Condition': <type at remote 0x85f711c>, u'JoinableQueue': <type at remote 0x862583c>, u'__builtins__': {u'bytearray': <type at remote 0x8290820>, u'IndexError': <type at remote 0x82978c0>, u'all': <built-in method all of module object at remote 0xb75fd12c>, u'help': <_Helper at remote 0xb758906c>, u'vars': <built-in method vars of module object at remote 0xb75fd12c>, u'SyntaxError': <type at remote 0x8297540>, u'UnicodeDecodeError': <type at remote 0x8297d20>, u'memo...(truncated), locals=0x0, args=0xb7476578, argcount=5, kws=0xb75e4038, kwcount=0, defs=0x0, defcount=0, 
    kwdefs=0x0, closure=0x0) at ../Python/ceval.c:3198
#8  0x08168b35 in function_call (func=<function at remote 0xb748026c>, arg=<value optimized out>, kw={})
    at ../Objects/funcobject.c:630
#9  0x081481ba in PyObject_Call (func=<function at remote 0xb748026c>, arg=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kw={}) at ../Objects/abstract.c:2160
#10 0x08092b7f in ext_do_call (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:4077
#11 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2589
#12 0x080945aa in fast_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3850
#13 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3783
#14 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#15 0x080945aa in fast_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3850
#16 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3783
#17 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#18 0x0809501f in PyEval_EvalCodeEx (co=0xb74eb9f8, globals=
    {u'current_thread': <function at remote 0xb74a186c>, u'_BoundedSemaphore': <type at remote 0x85c8b84>, u'currentThread': <function at remote 0xb74a186c>, u'_Timer': <type at remote 0x85da414>, u'_format_exc': <function at remote 0xb749e5ec>, u'Semaphore': <function at remote 0xb749eaac>, u'activeCount': <function at remote 0xb74a196c>, u'_profile_hook': None, u'_sleep': <built-in method sleep of module object at remote 0xb752e30c>, u'_trace_hook': None, u'ThreadError': <type at remote 0x85c1704>, u'_enumerate': <function at remote 0xb74a19ac>, u'_start_new_thread': <built-in method start_new_thread of module object at remote 0xb74fb50c>, u'BoundedSemaphore': <function at remote 0xb749ed6c>, u'_shutdown': <method at remote 0xb756bdec>, u'__all__': [u'active_count', u'Condition', u'current_thread', u'enumerate', u'Event', u'Lock', u'RLock', u'Semaphore', u'BoundedSemaphore', u'Thread', u'Timer', u'setprofile', u'settrace', u'local', u'stack_size'], u'_Event': <type at remote 0x85d617c>, u'active_count': <functi...(truncated), locals=0x0, args=0xb747af98, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, 
    closure=0x0) at ../Python/ceval.c:3198
#19 0x08168a51 in function_call (func=<function at remote 0xb74a12ac>, arg=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kw=0x0) at ../Objects/funcobject.c:630
#20 0x081481ba in PyObject_Call (func=<function at remote 0xb74a12ac>, arg=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kw=0x0) at ../Objects/abstract.c:2160
#21 0x081587c9 in method_call (func=<unknown at remote 0x86c7100>, arg=(), kw=0x0)
    at ../Objects/classobject.c:319
#22 0x081481ba in PyObject_Call (func=<method at remote 0xb751422c>, arg=(), kw=0x0)
    at ../Objects/abstract.c:2160
#23 0x0808f312 in PyEval_CallObjectWithKeywords (func=<method at remote 0xb751422c>, arg=(), kw=0x0)
    at ../Python/ceval.c:3642
#24 0x080c141f in t_bootstrap (boot_raw=0x8672130) at ../Modules/_threadmodule.c:440
#25 0x00c8c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#26 0x0059ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77816c0 (LWP 14757)):
#0  0x00d12422 in __kernel_vsyscall ()
#1  0x00c93245 in sem_wait@@GLIBC_2.1 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x080bd2b8 in PyThread_acquire_lock (lock=0x8672498, waitflag=1) at ../Python/thread_pthread.h:349
#3  0x080c168c in lock_PyThread_acquire_lock (self=0xb7463910, args=()) at ../Modules/_threadmodule.c:47
#4  0x08093ec4 in call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3762
#5  PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#6  0x0809501f in PyEval_EvalCodeEx (co=0xb74eb0b0, globals=
    {u'current_thread': <function at remote 0xb74a186c>, u'_BoundedSemaphore': <type at remote 0x85c8b84>, u'currentThread': <function at remote 0xb74a186c>, u'_Timer': <type at remote 0x85da414>, u'_format_exc': <function at remote 0xb749e5ec>, u'Semaphore': <function at remote 0xb749eaac>, u'activeCount': <function at remote 0xb74a196c>, u'_profile_hook': None, u'_sleep': <built-in method sleep of module object at remote 0xb752e30c>, u'_trace_hook': None, u'ThreadError': <type at remote 0x85c1704>, u'_enumerate': <function at remote 0xb74a19ac>, u'_start_new_thread': <built-in method start_new_thread of module object at remote 0xb74fb50c>, u'BoundedSemaphore': <function at remote 0xb749ed6c>, u'_shutdown': <method at remote 0xb756bdec>, u'__all__': [u'active_count', u'Condition', u'current_thread', u'enumerate', u'Event', u'Lock', u'RLock', u'Semaphore', u'BoundedSemaphore', u'Thread', u'Timer', u'setprofile', u'settrace', u'local', u'stack_size'], u'_Event': <type at remote 0x85d617c>, u'active_count': <functi...(truncated), locals=0x0, args=0x8673bfc, argcount=1, kws=0x8673c00, kwcount=0, defs=0xb7513298, defcount=1, 
    kwdefs=0x0, closure=0x0) at ../Python/ceval.c:3198
#7  0x080943fa in fast_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3860
#8  call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3783
#9  PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#10 0x0809501f in PyEval_EvalCodeEx (co=0xb74ebc38, globals=
    {u'current_thread': <function at remote 0xb74a186c>, u'_BoundedSemaphore': <type at remote 0x85c8b84>, u'currentThread': <function at remote 0xb74a186c>, u'_Timer': <type at remote 0x85da414>, u'_format_exc': <function at remote 0xb749e5ec>, u'Semaphore': <function at remote 0xb749eaac>, u'activeCount': <function at remote 0xb74a196c>, u'_profile_hook': None, u'_sleep': <built-in method sleep of module object at remote 0xb752e30c>, u'_trace_hook': None, u'ThreadError': <type at remote 0x85c1704>, u'_enumerate': <function at remote 0xb74a19ac>, u'_start_new_thread': <built-in method start_new_thread of module object at remote 0xb74fb50c>, u'BoundedSemaphore': <function at remote 0xb749ed6c>, u'_shutdown': <method at remote 0xb756bdec>, u'__all__': [u'active_count', u'Condition', u'current_thread', u'enumerate', u'Event', u'Lock', u'RLock', u'Semaphore', u'BoundedSemaphore', u'Thread', u'Timer', u'setprofile', u'settrace', u'local', u'stack_size'], u'_Event': <type at remote 0x85d617c>, u'active_count': <functi...(truncated), locals=0x0, args=0x8673a94, argcount=1, kws=0x8673a98, kwcount=0, defs=0xb7511fd8, defcount=1, 
    kwdefs=0x0, closure=0x0) at ../Python/ceval.c:3198
#11 0x080943fa in fast_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3860
#12 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3783
#13 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#14 0x0809501f in PyEval_EvalCodeEx (co=0xb74dc8d8, globals=
    {u'Queue': <type at remote 0x85d4dfc>, u'atexit': <module at remote 0xb7543cac>, u'Semaphore': <type at remote 0x85f81ec>, u'Empty': <type at remote 0x85f52b4>, u'Full': <type at remote 0x85f55c4>, u'SimpleQueue': <type at remote 0x86259f4>, u'assert_spawning': <function at remote 0xb7465f6c>, u'__all__': [u'Queue', u'SimpleQueue', u'JoinableQueue'], u'_multiprocessing': <module at remote 0xb7514c6c>, u'_sentinel': <object at remote 0xb75fe888>, u'__package__': u'multiprocessing', u'collections': <module at remote 0xb755cc2c>, u'__doc__': None, u'Condition': <type at remote 0x85f711c>, u'JoinableQueue': <type at remote 0x862583c>, u'__builtins__': {u'bytearray': <type at remote 0x8290820>, u'IndexError': <type at remote 0x82978c0>, u'all': <built-in method all of module object at remote 0xb75fd12c>, u'help': <_Helper at remote 0xb758906c>, u'vars': <built-in method vars of module object at remote 0xb75fd12c>, u'SyntaxError': <type at remote 0x8297540>, u'UnicodeDecodeError': <type at remote 0x8297d20>, u'memo...(truncated), locals=0x0, args=0xb747c458, argcount=1, kws=0xb75e4038, kwcount=0, defs=0x0, defcount=0, 
    kwdefs=0x0, closure=0x0) at ../Python/ceval.c:3198
#15 0x08168b35 in function_call (func=<function at remote 0xb74801ec>, arg=<value optimized out>, kw={})
    at ../Objects/funcobject.c:630
#16 0x081481ba in PyObject_Call (func=<function at remote 0xb74801ec>, arg=(<weakref at remote 0xb74783ec>,), kw=
    {}) at ../Objects/abstract.c:2160
#17 0x08092b7f in ext_do_call (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:4077
#18 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2589
#19 0x0809501f in PyEval_EvalCodeEx (co=0xb7534890, globals=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, locals=0x0, args=0xb747f3f8, argcount=1, kws=0x0, kwcount=0, defs=0xb74ed0d8, defcount=1, kwdefs=0x0, closure=
    0x0) at ../Python/ceval.c:3198
#20 0x08168a51 in function_call (func=<function at remote 0xb74a1cec>, arg=
    (<Finalize(_key=(-5L, 0L), _args=[<weakref at remote 0xb74783ec>], _weakref=<weakref at remote 0xb741df54>, _callback=<function at remote 0xb74801ec>, _kwargs={}) at remote 0xb742662c>,), kw=0x0)
    at ../Objects/funcobject.c:630
#21 0x081481ba in PyObject_Call (func=<function at remote 0xb74a1cec>, arg=
    (<Finalize(_key=(-5L, 0L), _args=[<weakref at remote 0xb74783ec>], _weakref=<weakref at remote 0xb741df54>, _callback=<function at remote 0xb74801ec>, _kwargs={}) at remote 0xb742662c>,), kw=0x0)
    at ../Objects/abstract.c:2160
#22 0x081587c9 in method_call (func=<unknown at remote 0x80>, arg=(), kw=0x0) at ../Objects/classobject.c:319
#23 0x081481ba in PyObject_Call (func=<method at remote 0xb75142cc>, arg=(), kw=0x0)
    at ../Objects/abstract.c:2160
#24 0x0806d1c7 in slot_tp_call (self=
    <Finalize(_key=(-5L, 0L), _args=[<weakref at remote 0xb74783ec>], _weakref=<weakref at remote 0xb741df54>, _callback=<function at remote 0xb74801ec>, _kwargs={}) at remote 0xb742662c>, args=(), kwds=0x0)
    at ../Objects/typeobject.c:4945
#25 0x081481ba in PyObject_Call (func=
    <Finalize(_key=(-5L, 0L), _args=[<weakref at remote 0xb74783ec>], _weakref=<weakref at remote 0xb741df54>, _callback=<function at remote 0xb74801ec>, _kwargs={}) at remote 0xb742662c>, arg=(), kw=0x0)
    at ../Objects/abstract.c:2160
#26 0x080935a4 in do_call (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3982
#27 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3785
#28 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#29 0x0809501f in PyEval_EvalCodeEx (co=0xb7534b18, globals=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, locals=0x0, args=0x8672dbc, argcount=0, kws=0x8672dbc, kwcount=0, defs=0xb74e1e58, defcount=1, kwdefs=0x0, 
    closure=0x0) at ../Python/ceval.c:3198
#30 0x080943fa in fast_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3860
#31 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3783
#32 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#33 0x080945aa in fast_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3850
#34 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3783
#35 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#36 0x080945aa in fast_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3850
#37 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3783
#38 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#39 0x0809501f in PyEval_EvalCodeEx (co=0xb7474968, globals=
    {u'partial': <type at remote 0x82878a0>, u'_reduce_method': <function at remote 0xb7465fac>, u'process': <module at remote 0xb75335ac>, u'close': <built-in method close of module object at remote 0xb75c19ac>, u'_C': <type at remote 0x85f8844>, u'_rebuild_partial': <function at remote 0xb74778ac>, u'assert_spawning': <function at remote 0xb7465f6c>, u'__all__': [u'Popen', u'assert_spawning', u'exit', u'duplicate', u'close', u'ForkingPickler'], u'__package__': None, u'duplicate': <built-in method dup of module object at remote 0xb75c19ac>, u'exit': <built-in method _exit of module object at remote 0xb75c19ac>, u'_reduce_method_descriptor': <function at remote 0xb74777ac>, u'__doc__': None, u'__builtins__': {u'bytearray': <type at remote 0x8290820>, u'IndexError': <type at remote 0x82978c0>, u'all': <built-in method all of module object at remote 0xb75fd12c>, u'help': <_Helper at remote 0xb758906c>, u'vars': <built-in method vars of module object at remote 0xb75fd12c>, u'SyntaxError': <type at remote 0x8297540>,...(truncated), locals=0x0, args=0xb751a518, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, 
    closure=0x0) at ../Python/ceval.c:3198
#40 0x08168a51 in function_call (func=<function at remote 0xb747796c>, arg=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kw=0x0) at ../Objects/funcobject.c:630
#41 0x081481ba in PyObject_Call (func=<function at remote 0xb747796c>, arg=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kw=0x0) at ../Objects/abstract.c:2160
#42 0x081587c9 in method_call (func=<unknown at remote 0x80>, arg=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kw=0x0) at ../Objects/classobject.c:319
#43 0x081481ba in PyObject_Call (func=<method at remote 0xb756ba2c>, arg=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kw=0x0) at ../Objects/abstract.c:2160
#44 0x0806ce7e in slot_tp_init (self=<Popen(returncode=None, pid=0L) at remote 0xb742686c>, args=
    Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kwds=0x0) at ../Objects/typeobject.c:5205
#45 0x0806c13d in type_call (type=0x85f92fc, args=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kwds=0x0) at ../Objects/typeobject.c:679
#46 0x081481ba in PyObject_Call (func=<type at remote 0x85f92fc>, arg=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1003, in write_repr
    element.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, kw=0x0) at ../Objects/abstract.c:2160
#47 0x080935a4 in do_call (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3982
#48 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3785
#49 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#50 0x080945aa in fast_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3850
#51 call_function (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:3783
#52 PyEval_EvalFrameEx (f=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 898, in write_repr
    self.current_line_num(),
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 877, in current_line_num
    return self.co.addr2line(self.f_lasti)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 591, in addr2line
    co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 971, in proxyval
    return str(self)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 965, in __str__
    field_ob_size = self.field('ob_size')
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 156, in field
    return self._gdbval.dereference()['ob_base'][name]
RuntimeError: There is no member named ob_base.
, throwflag=0) at ../Python/ceval.c:2548
#53 0x0809501f in PyEval_EvalCodeEx (co=0xb7584338, globals=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, locals=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0)
    at ../Python/ceval.c:3198
#54 0x0809512f in PyEval_EvalCode (co=0xb7584338, globals=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, locals=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
) at ../Python/ceval.c:668
#55 0x080ad8bf in run_mod (mod=<value optimized out>, filename=<value optimized out>, globals=
    Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, locals=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, flags=0xbfd22738, arena=0x8535040) at ../Python/pythonrun.c:1701
#56 0x080ad97a in PyRun_FileExFlags (fp=0x8509b38, filename=0xb75b2a70 "./multiproc3.py", start=257, globals=
    Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, locals=Traceback (most recent call last):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 1056, in to_string
    return pyop.get_truncated_repr(MAX_OUTPUT_LEN)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 183, in get_truncated_repr
    self.write_repr(out, set())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 653, in write_repr
    pyop_value.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 482, in write_repr
    self.safe_tp_name(), pyop_attrdict, self.as_address())
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 389, in _write_instance_repr
    pyop_val.write_repr(out, visited)
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 266, in write_repr
    return out.write(repr(self.proxyval(visited)))
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 526, in proxyval
    if int_from_int(self.field('ob_ival')):
  File "/usr/lib/debug/usr/bin/python3.1-gdb.py", line 159, in field
    return self._gdbval.dereference()[name]
RuntimeError: There is no member named ob_ival.
, closeit=1, flags=0xbfd22738) at ../Python/pythonrun.c:1658
#57 0x080af822 in PyRun_SimpleFileExFlags (fp=0x8509b38, filename=0xb75b2a70 "./multiproc3.py", closeit=1, flags=
    0xbfd22738) at ../Python/pythonrun.c:1186
#58 0x080bf860 in Py_Main (argc=2, argv=0x84c5008) at ../Modules/main.c:598
#59 0x0806019c in main (argc=2, argv=0xbfd24864) at ../Modules/python.c:152
(gdb) quit
A debugging session is active.

	Inferior 1 [process 14757] will be detached.

Quit anyway? (y or n) Detaching from program: /usr/bin/python3.1, process 14757