Hi, I'm experiencing random segmentation faults from numpy. I have generated a core dumped and extracted a stack trace, the following:
#0 0x00007f3a8d921d5d in getenv () from /lib64/libc.so.6 #1 0x00007f3a843bde21 in blas_set_parameter () from /opt/apps/sidescananalysis-9.7.1-42-gdd3e068+dev/lib/python2.7/site-packages/numpy/core/../../../../libopenblas.so.0 #2 0x00007f3a843bcd91 in blas_memory_alloc () from /opt/apps/sidescananalysis-9.7.1-42-gdd3e068+dev/lib/python2.7/site-packages/numpy/core/../../../../libopenblas.so.0 #3 0x00007f3a843bd4e5 in blas_thread_server () from /opt/apps/sidescananalysis-9.7.1-42-gdd3e068+dev/lib/python2.7/site-packages/numpy/core/../../../../libopenblas.so.0 #4 0x00007f3a8e09ff18 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f3a8d9ceb2d in clone () from /lib64/libc.so.6 I have experience the segfault from several code paths but they all have the same stack trace. I use conda to run python and numpy. The dump of the packages version is: conda 3.18.9 py27_0 geos 3.3.3 0 matplotlib 1.4.3 np19py27_2 networkx 1.10 py27_0 numpy 1.9.2 py27_2 openblas 0.2.14 3 pandas 0.16.2 np19py27_0 python 2.7.10 2 scikit-image 0.11.3 np19py27_0 scipy 0.15.1 np19py27_0 shapely 1.5.7 py27_0 system 5.8 1 Cheers, Jacopo
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