[Octave-bug-tracker] [bug #50391] Octave crashes after double click inside loglog plot window

[Flavio De Lorenzi]

URL:
  <http://savannah.gnu.org/bugs/?50391>

                 Summary: Octave crashes after double click inside loglog plot
window
                 Project: GNU Octave
            Submitted by: dflavio
            Submitted on: Fri 24 Feb 2017 11:10:53 AM UTC
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Segfault, Bus Error, etc.
                  Status: None
             Assigned to: None
         Originator Name: Flavio De Lorenzi
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.0
        Operating System: GNU/Linux

    _______________________________________________________

Details:

Dear all,

I have encountered the following problem. Octave GUI exits with signal 11
after double click inside a figure window of a
loglog plot (or semilogy plot) when using qt graphics toolkit. Using gnuplot
or fltk instead works fine. 

The crash occurs for example using commands

>> loglog(1,2)

or
 
>> semilogy(1,2)

and a double click inside the figure window. However

>> semilogx(1,2)

or

>> plot(1,2)

do not crash.

The output of a gdb session after a "loglog plot crash" can be found in the
attached file.

I am runnung Slackware64 14.2 (kernel 4.4.38, multilib / 32bit compatibility
libs installed) on a thinkpad T460p with hybrid-graphics:
VGA compatible controller: Intel Corporation Device 191b (rev 06)
3D controller: NVIDIA Corporation Device 134d (rev a2)
using only the intel gpu.
uname -a gives
SMP Sun Dec 11 16:18:36 CST 2016 x86_64 Intel(R) Core(TM) i7-6700HQ CPU @
2.60GHz GenuineIntel GNU/Linux

octave-4.2.0.tar.lz was patched with atlas-lib-rename.diff and
compiled using Intel MKL

./configure \
  --prefix=/home/build/octave-debug \
  --enable-strict-warning-flags \
  --enable-bounds-check \
  --with-lapack="-lmkl_def -lmkl_gf_lp64 -lmkl_gnu_thread -lmkl_core -lmkl_mc3
-lm -lpthread -lgomp" \
  --with-blas="-lmkl_def -lmkl_gf_lp64 -lmkl_gnu_thread -lmkl_core -lmkl_mc3
-lm -lpthread -lgomp" \
  F77=gfortran \
  CXXFLAGS="-g -I/usr/local/intel/mkl/include
-I/usr/local/intel/mkl/include/fftw" \
  LDFLAGS="-L/usr/local/intel/mkl/lib/intel64 -L/usr/local/intel/lib/intel64"
\
 
LD_LIBRARY_PATH="/usr/local/intel/lib/intel64:/usr/local/intel/mkl/lib/intel64:$LD_LIBRARY_PATH"
\
  CFLAGS="-g" \
  FFLAGS="-g" \

make
make check
make install


Some (presumably) relevant installed packages are
qt-4.8.7-x86_64-4
l_mkl_2017.0.098
mesa-11.2.2-x86_64-1
libva-intel-driver-1.6.2-x86_64-1
xf86-video-intel-git_20160601_b617f80-x86_64-1

Any help would be appreciated.
Best regards,
Flavio



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File Attachments:


-------------------------------------------------------
Date: Fri 24 Feb 2017 11:10:53 AM UTC  Name: octave_gdb_log.txt  Size: 15kB  
By: dflavio
gdb session log
<http://savannah.gnu.org/bugs/download.php?file_id=39820>

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