[NumPy-Tickets] [NumPy] #1713: Solaris segfault

NumPy Trac numpy-tickets@scipy....
Wed Aug 17 07:57:40 CDT 2011


#1713: Solaris segfault
-------------------------------+--------------------------------------------
 Reporter:  rgommers           |       Owner:  somebody
     Type:  defect             |      Status:  new     
 Priority:  normal             |   Milestone:  2.0.0   
Component:  numpy.core         |     Version:  devel   
 Keywords:  solaris, segfault  |  
-------------------------------+--------------------------------------------

Comment(by jdh2358):

 Repost because my formatting was screwed.

 I can confirm that the seg fault still occurs on git HEAD numpy
 2.0.0.dev-4386275

 Here is a much simpler script that exposes it

 {{{
 import numpy as np
 print np.__version__

 xn = np.exp(2j)

 }}}

 and here is the stack trace

 {{{
 johnh@udesktop253:~> sudo pstack /var/core/core.python.957
 core '/var/core/core.python.957' of 28628:      python test.py
  febf1928 cexp     (0, 0, 0, 40000000, 1, 807dec0) + 1b0
  fe8a6820 npy_cexp (8045420, 0, 0, 0, 40000000, 2) + 30
  fe894fef nc_exp   (8045460, 8212480, f, 8045460, 0, 0) + 3f
  fe877d7b PyUFunc_D_D (80454c4, 80454bc, 80454b4, fe894fb0, fe8a7aa9,
 8045a9c) + 5b
  fe8892b2 trivial_two_operand_loop (0, 0, 0, 0, 0, 8212480) + 112
  fe8a0eb5 PyUFunc_GenericFunction (81a3438, 807deac, 0, 8045a98, 80a31e0,
 8045858) + 1465
  fe8a13c0 ufunc_generic_call (81a3438, 807deac, 0, fe8cbfa0) + 70
  feeb2d78 PyObject_Call (81a3438, 807deac, 0, 81a3018, 8061848, 0) + 28
  fef11900 PyEval_EvalFrame (81a2ec4, 816c5e0, 8079824, 8079824) + 146c
  fef17708 PyEval_EvalCodeEx (816c5e0, 8079824, 8079824, 0, 0, 0) + 620
  fef178af PyEval_EvalCode (816c5e0, 8079824, 8079824, 8061458, fef3d9ee,
 0) + 2f
  fef3d095 PyRun_FileExFlags (feb91c98, 804627b, 101, 8079824, 8079824, 1)
 + 75
  fef3d9ee PyRun_SimpleFileExFlags (feb91c98, 804627b, 1, 8045f88,
 fef454a1, 804627b) + 172
  fef3e4fd PyRun_AnyFileExFlags (feb91c98, 804627b, 1, 8045f88) + 61
  fef454a1 Py_Main  (1, 804609c, feb1cf35, fea935a1, 29, feb96750) + 9d9
  08050862 main     (2, 804609c, 80460a8) + 22
  08050758 _start   (2, 8046274, 804627b, 0, 8046283, 80462ad) + 60


 }}}

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1713#comment:5>
NumPy <http://projects.scipy.org/numpy>
My example project


More information about the NumPy-Tickets mailing list