[NumPy-Tickets] [NumPy] #2129: Segfault on umath.cpython-32mu.so

NumPy Trac numpy-tickets@scipy....
Thu May 10 11:10:02 CDT 2012


#2129: Segfault on umath.cpython-32mu.so
------------------------+---------------------------------------------------
 Reporter:  Sachiel     |       Owner:  somebody  
     Type:  defect      |      Status:  needs_info
 Priority:  normal      |   Milestone:  1.7.0     
Component:  numpy.core  |     Version:  devel     
 Keywords:              |  
------------------------+---------------------------------------------------

Comment(by charris):

 I hoping to fill in the missing '??'.

 {{{
 #0  0x00007ffff5bb5934 in ?? () from /usr/lib/python3.2/site-
 packages/numpy/core/umath.cpython-32mu.so
 }}}

 This should work, but maybe you did this, although you say CFLAG above

 {{{
 export CFLAGS='-g'
 }}}

 The flag needs to be there during both compilation of numpy and linking.

 I notice that you seem to be running on 64 bit linux but the umath library
 looks like 32 bits. Is that correct?

 My own guess is that the problem is in Python-NetCDF4 because that is the
 only component that isn't widely tested. But it would still be nice to see
 where the problem is. It looks like getting a debug package installed on
 archlinux is a bit of a job:
 https://wiki.archlinux.org/index.php/Debug_-_Getting_Traces

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/2129#comment:5>
NumPy <http://projects.scipy.org/numpy>
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