On Thu, Sep 24, 2020 13:41:36 -0600, Jerry James wrote: > On Thu, Sep 24, 2020 at 1:08 PM Ankur Sinha <sanjay.ankur@xxxxxxxxx> wrote: > > I'm building a new python package. It's a pretty straightforward one, > > and it builds fine in mock for F33, but not for rawhide. On rawhide, the > > %py3_build step segfaults: > > The crash is actually inside the neuron package. AHA! Thanks! Could you list the steps you took to debug this please? I didn't know quite where to start. XD Also, any reason why this happens on rawhide but not F33? > GDB says: > > #0 hoc_new_object (symtemp=0x0, v=0x5555565234f0) > at /usr/src/debug/neuron-7.8.1-2.fc34.x86_64/src/nrnoc/../oc/hoc_oop.c:471 > #1 0x00007fffdf8925fd in nrnpy_pyobject_in_obj ( > po=<_FuncPtr(__name__='scatter_concentrations') at remote 0x7fffdeeea1c0>) > at /usr/src/debug/neuron-7.8.1-2.fc34.x86_64/src/nrnpython/nrnpy_p2h.cpp:191 > #2 0x00007fffdf88e921 in pyobject_in_objptr ( > po=<_FuncPtr(__name__='scatter_concentrations') at remote 0x7fffdeeea1c0>, > op=<synthetic pointer>) > at /usr/src/debug/neuron-7.8.1-2.fc34.x86_64/src/nrnpython/nrnpy_hoc.cpp:320 > #3 hocobj_pushargs (Python Exception <class 'gdb.error'> value has > been optimized out: > s2free=<synthetic pointer>, > args=(1, <_FuncPtr(__name__='scatter_concentrations') at remote > 0x7fffdeeea1c0>)) > at /usr/src/debug/neuron-7.8.1-2.fc34.x86_64/src/nrnpython/nrnpy_hoc.cpp:420 > #4 fcall (vself=vself@entry=0x7fffdef5ec60, vargs=vargs@entry=0x7fffdef56440) > at /usr/src/debug/neuron-7.8.1-2.fc34.x86_64/src/nrnpython/nrnpy_hoc.cpp:673 > #5 0x00007fffdf67cb02 in OcJumpImpl::fpycall (this=0x5555564d4cd0, f= > 0x7fffdf88e5c0 <fcall(void*, void*)>, a=0x7fffdef5ec60, b=0x7fffdef56440) > at /usr/src/debug/neuron-7.8.1-2.fc34.x86_64/src/nrniv/../ivoc/ocjump.cpp:218 > #6 0x00007fffdf888f9d in hocobj_call (self=self@entry=0x7fffdef5ec60, > args=args@entry=(1, <_FuncPtr(__name__='scatter_concentrations') > at remote 0x7fffdeeea1c0>), kwrds=kwrds@entry=0x0) > at /usr/src/debug/neuron-7.8.1-2.fc34.x86_64/src/nrnpython/nrnpy_hoc.cpp:774 > #7 0x00007ffff7d8055f in _PyObject_MakeTpCall (tstate=0x55555555da50, > callable=<hoc.HocObject at remote 0x7fffdef5ec60>, args=0x7fffdefb4b68, > nargs=2, keywords=0x0) > at /usr/src/debug/python3.9-3.9.0~rc2-1.fc34.x86_64/Objects/call.c:191 > #8 0x00007ffff7d7d245 in _PyObject_VectorcallTstate (kwnames=0x0, > nargsf=<optimized out>, args=0x7fffdefb4b68, callable=<optimized out>, > tstate=<optimized out>) > at /usr/src/debug/python3.9-3.9.0~rc2-1.fc34.x86_64/Include/cpython/abstract.h:116 > #9 _PyObject_VectorcallTstate (kwnames=0x0, nargsf=<optimized out>, > args=0x7fffdefb4b68, callable=<optimized out>, tstate=<optimized out>) > at /usr/src/debug/python3.9-3.9.0~rc2-1.fc34.x86_64/Include/cpython/abstract.h:103 > #10 PyObject_Vectorcall (kwnames=0x0, nargsf=<optimized out>, > args=0x7fffdefb4b68, callable=<optimized out>) > at /usr/src/debug/python3.9-3.9.0~rc2-1.fc34.x86_64/Include/cpython/abstract.h:127 > #11 call_function (kwnames=0x0, oparg=<optimized out>, > pp_stack=<synthetic pointer>, tstate=0x55555555da50) > at /usr/src/debug/python3.9-3.9.0~rc2-1.fc34.x86_64/Python/ceval.c:5044 > #12 _PyEval_EvalFrameDefault (tstate=<optimized out>, f=<optimized out>, > throwflag=<optimized out>) > at /usr/src/debug/python3.9-3.9.0~rc2-1.fc34.x86_64/Python/ceval.c:3459 > #13 0x00007ffff7d76ac1 in _PyEval_EvalFrame (throwflag=0, > f=Frame 0x7fffdefb49f0, for file > /usr/lib64/python3.9/site-packages/neuron/rxd/rxd.py, line 61, in > <module> (), tstate=0x55555555da50) > at /usr/src/debug/python3.9-3.9.0~rc2-1.fc34.x86_64/Include/internal/pycore_ceval.h:40 > #14 _PyEval_EvalCode (tstate=<optimized out>, _co=<optimized out>, > globals=<optimized out>, locals=<optimized out>, args=<optimized out>, > argcount=<optimized out>, kwnames=0x0, kwargs=0x0, > kwcount=<optimized out>, kwstep=2, defs=0x0, defcount=0, kwdefs=0x0, > closure=0x0, name=0x0, qualname=0x0) > at /usr/src/debug/python3.9-3.9.0~rc2-1.fc34.x86_64/Python/ceval.c:4299 > ... > > followed by about 500 more stack frames. The NULL systemp pointer is > the immediate cause of the crash. > -- > Jerry James > http://www.jamezone.org/ > _______________________________________________ > devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx -- Thanks, Regards, Ankur Sinha "FranciscoD" (He / Him / His) | https://fedoraproject.org/wiki/User:Ankursinha Time zone: Europe/London
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