operating environment: CentOS 7 (virtual), Octave 3.8.2, no GPU graphics card

Octave is the version installed by yum. After the installation is successful, run octave to enter the command line and enter the following official sample code:

x = -10:0.1:10; 
y = sin (x);    
plot (x, y);

execute plot command Times error:

panic: Segmentation fault -- stopping myself...
attempting to save variables to "octave-workspace"...
save to "octave-workspace" complete

quit octave directly.

google for a while, but I can"t find out the reason. I would like to ask the god to help with the diagnosis.