#11339: Illegal use of __deallocate__ in cython (pyx) code
-----------------------------------------------+----------------------------
Reporter: gagern | Owner: drkirkby
Type: defect | Status: needs_info
Priority: major | Milestone: sage-4.7.1
Component: algebra | Keywords: sd31
Work_issues: | Upstream: N/A
Reviewer: François Bissey, Steven Trogdon | Author: Volker Braun,
Martin von Gagern
Merged: | Dependencies:
-----------------------------------------------+----------------------------
Comment(by fbissey):
OK so a proper backtrace. Note that the failing test is marked "long".
{{{
Program received signal SIGSEGV, Segmentation fault.
0x00007fffd79c2d47 in p_Copy (p=0x1, r=0x7ffff445fc38) at pInline2.h:441
441 pInline2.h: No such file or directory.
in pInline2.h
(gdb) bt
#0 0x00007fffd79c2d47 in p_Copy (p=0x1, r=0x7ffff445fc38) at
pInline2.h:441
#1 na_Copy (p=0x1, r=0x7ffff445fc38) at longalg.cc:1005
#2 0x00007fffd79ec734 in p_Head (p=<value optimized out>, n=<value
optimized out>, e=0x7fffd0d832d0) at pInline1.h:152
#3 pSubst (p=<value optimized out>, n=<value optimized out>,
e=0x7fffd0d832d0) at polys.cc:970
#4 0x00007fffd7387998 in
__pyx_pf_4sage_5rings_10polynomial_28multi_polynomial_libsingular_23MPolynomial_libsingular_33subs
(
__pyx_v_self=0x4d1b370, __pyx_args=<value optimized out>,
__pyx_kwds=<value optimized out>)
at sage/rings/polynomial/multi_polynomial_libsingular.cpp:19922
#5 0x00007ffff7aac1ab in PyCFunction_Call (func=0x4ce4908, arg=0x4ea41d0,
kw=<value optimized out>) at Objects/methodobject.c:85
#6 0x00007ffff7b06414 in ext_do_call (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4322
#7 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2704
#8 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x1798b30, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=2, kws=0x5244750, kwcount=0,
defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3252
#9 0x00007ffff7b05d98 in fast_function (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4108
#10 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4033
#11 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#12 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x3cc92b0, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=1, kws=0x523abe8, kwcount=0,
defs=0x3ccb6a8, defcount=1, closure=0x0)
at Python/ceval.c:3252
#13 0x00007ffff7b05d98 in fast_function (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4108
#14 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4033
#15 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#16 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x4e985b0, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=0, kws=0x0, kwcount=0, defs=0x0,
defcount=0, closure=0x0) at Python/ceval.c:3252
#17 0x00007ffff7b07c23 in PyEval_EvalCode (co=<value optimized out>,
globals=<value optimized out>, locals=<value optimized out>)
at Python/ceval.c:666
#18 0x00007ffff7b035f5 in exec_statement (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4709
#19 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:1879
#20 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x4bddc30, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=5, kws=0x0, kwcount=0, defs=0x0,
defcount=0, closure=0x0) at Python/ceval.c:3252
#21 0x00007ffff7a99a97 in function_call (func=0x4bafc08, arg=0x552fdd0,
kw=0x0) at Objects/funcobject.c:526
#22 0x00007ffff7a77539 in PyObject_Call (func=0x4bafc08, arg=0x552fdd0,
kw=0x0) at Objects/abstract.c:2529
#23 0x00007ffff7a822a9 in instancemethod_call (func=0x4bafc08,
arg=0x552fdd0, kw=0x0) at Objects/classobject.c:2578
#24 0x00007ffff7a77539 in PyObject_Call (func=0x5450410, arg=0x552fdd0,
kw=0x0) at Objects/abstract.c:2529
#25 0x00007ffff7b05efe in do_call (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4230
#26 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4035
#27 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#28 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x4c38c30, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=5, kws=0x52444f8, kwcount=0,
defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3252
#29 0x00007ffff7b05d98 in fast_function (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4108
#30 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4033
#31 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#32 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x4bddd30, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=4, kws=0x0, kwcount=0, defs=0x0,
defcount=0, closure=0x0) at Python/ceval.c:3252
#33 0x00007ffff7a99a97 in function_call (func=0x4bafc80, arg=0x5522050,
kw=0x0) at Objects/funcobject.c:526
#34 0x00007ffff7a77539 in PyObject_Call (func=0x4bafc80, arg=0x5522050,
kw=0x0) at Objects/abstract.c:2529
#35 0x00007ffff7a822a9 in instancemethod_call (func=0x4bafc80,
arg=0x5522050, kw=0x0) at Objects/classobject.c:2578
#36 0x00007ffff7a77539 in PyObject_Call (func=0x5453500, arg=0x5522050,
kw=0x0) at Objects/abstract.c:2529
#37 0x00007ffff7b05efe in do_call (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4230
#38 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4035
#39 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#40 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x7ffff289de30,
globals=<value optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=4, kws=0x5181330, kwcount=0,
defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3252
#41 0x00007ffff7b05d98 in fast_function (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4108
#42 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4033
#43 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#44 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x4bddeb0, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=2, kws=0x4c3b618, kwcount=3,
defs=0x4bae108, defcount=3, closure=0x0)
at Python/ceval.c:3252
#45 0x00007ffff7a99a97 in function_call (func=0x4bafde8, arg=0x4b2e680,
kw=0x473aa50) at Objects/funcobject.c:526
#46 0x00007ffff7a77539 in PyObject_Call (func=0x4bafde8, arg=0x4b2e680,
kw=0x473aa50) at Objects/abstract.c:2529
#47 0x00007ffff7a822a9 in instancemethod_call (func=0x4bafde8,
arg=0x4b2e680, kw=0x473aa50) at Objects/classobject.c:2578
#48 0x00007ffff7a77539 in PyObject_Call (func=0x37d84b0, arg=0x4b2e680,
kw=0x473aa50) at Objects/abstract.c:2529
#49 0x00007ffff7b05efe in do_call (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4230
#50 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4035
#51 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#52 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x7ffff7ec41b0,
globals=<value optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=2, kws=0x4c68d60, kwcount=0,
defs=0x49f56a8, defcount=3, closure=0x0)
at Python/ceval.c:3252
#53 0x00007ffff7b05d98 in fast_function (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4108
#54 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4033
#55 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#56 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x4bd88b0, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=0, kws=0x46212b0, kwcount=10,
defs=0x4bb8288, defcount=10, closure=0x0)
at Python/ceval.c:3252
#57 0x00007ffff7b05d98 in fast_function (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4108
#58 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4033
#59 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#60 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x4c38ab0, globals=<value
optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=1, kws=0x6cae88, kwcount=3,
defs=0x4bb8068, defcount=10, closure=0x0)
at Python/ceval.c:3252
#61 0x00007ffff7b05d98 in fast_function (f=<value optimized out>,
throwflag=<value optimized out>) at Python/ceval.c:4108
#62 call_function (f=<value optimized out>, throwflag=<value optimized
out>) at Python/ceval.c:4033
#63 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value
optimized out>) at Python/ceval.c:2665
#64 0x00007ffff7b07b65 in PyEval_EvalCodeEx (co=0x7ffff7eb7eb0,
globals=<value optimized out>, locals=<value optimized out>,
args=<value optimized out>, argcount=0, kws=0x0, kwcount=0, defs=0x0,
defcount=0, closure=0x0) at Python/ceval.c:3252
#65 0x00007ffff7b07c23 in PyEval_EvalCode (co=<value optimized out>,
globals=<value optimized out>, locals=<value optimized out>)
at Python/ceval.c:666
#66 0x00007ffff7b20a14 in run_mod (mod=<value optimized out>,
filename=<value optimized out>, globals=0x640f60, locals=0x640f60,
flags=<value optimized out>, arena=<value optimized out>) at
Python/pythonrun.c:1346
#67 0x00007ffff7b21719 in PyRun_FileExFlags (fp=0x6a0530,
filename=0x7fffffffddc1 "/home/fbissey/.sage/tmp/.doctest_sr.py",
start=257, globals=0x640f60, locals=0x640f60, closeit=1,
flags=0x7fffffffd870) at Python/pythonrun.c:1332
#68 0x00007ffff7b2221a in PyRun_SimpleFileExFlags (fp=0x6a0530,
filename=<value optimized out>, closeit=1, flags=0x7fffffffd870)
at Python/pythonrun.c:936
#69 0x00007ffff7b22ac1 in PyRun_AnyFileExFlags (fp=0x6a0530,
filename=0x7fffffffddc1 "/home/fbissey/.sage/tmp/.doctest_sr.py",
closeit=1, flags=0x7fffffffd870) at Python/pythonrun.c:740
#70 0x00007ffff7b3224a in Py_Main (argc=<value optimized out>,
argv=0x7fffffffd9b8) at Modules/main.c:606
#71 0x00000000004009e3 in main (argc=2, argv=0x7fffffffd9b8) at
./Modules/python.c:46
}}}
I didn't realize you could do something like
{{{
sage -t -long -force_lib devel/sage-main/sage/crypto/mq/sr.py -gdb
}}}
handy...
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11339#comment:30>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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