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Date:      Wed, 02 Mar 2016 18:40:23 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-ports-bugs@FreeBSD.org
Subject:   [Bug 207647] math/py-matplotlib: function pylab causes segmentation fault
Message-ID:  <bug-207647-13-ytf6Tg3P1w@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-207647-13@https.bugs.freebsd.org/bugzilla/>
References:  <bug-207647-13@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207647

--- Comment #4 from Trago <jucesri@gmail.com> ---
(In reply to Kubilay Kocak from comment #2)

>>> x =3D np.arange(-10,10,0.1)
>>> y =3D np.sin(0.2*x)
>>> pl.plot(x,y)

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 801c06400 (LWP 100748/python2.7)]
0x0000000806bd8690 in dgemm_beta () from /usr/local/lib/libopenblasp.so
(gdb) bt
#0  0x0000000806bd8690 in dgemm_beta () from /usr/local/lib/libopenblasp.so
#1  0x00000008069bcb2e in dgemm_nn () from /usr/local/lib/libopenblasp.so
#2  0x0000000000000000 in ?? ()


This is what I obtain using backtrace in gdb. I seems it has some thing with
the openblas library

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