[Octave-bug-tracker] [bug #44478] test __osmesa_print__.cc-tst crashes on ubuntu

[Tatsuro MATSUOKA]

Follow-up Comment #2, bug #44478 (project octave):

Thank for your support!


$ xvfb-run ./run-octave
Xlib:  extension "RANDR" missing on display ":99".


I cannot see octave gui under xvfb-run. (I can see it without xvfb-run).

Then I tried:


$ xvfb-run ./run-octave -g --no-gui

octave:1> test __osmesa_print__.cc-tst[Thread 0x7fffd3fff700 (LWP 21151)
exited]

Xlib:  extension "GLX" missing on display ":99".
Xlib:  extension "GLX" missing on display ":99".
Xlib:  extension "GLX" missing on display ":99".
Xlib:  extension "GLX" missing on display ":99".
Xlib:  extension "GLX" missing on display ":99".

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffd2a0a700 (LWP 21153)]
0x00007ffff3242569 in glGetIntegerv () from /usr/lib/nvidia-304/libGL.so.1
(gdb) bt
#0  0x00007ffff3242569 in glGetIntegerv () from
/usr/lib/nvidia-304/libGL.so.1
#1  0x00007fffc272a6b2 in F__osmesa_print__ (args=...)
    at ../../octave-4.0.0-rc1/libinterp/dldfcn/__osmesa_print__.cc:160
#2  0x00007ffff6e8055c in octave_builtin::do_multi_index_op (
    this=0x7fffbc79b350, nargout=0, args=..., lvalue_list=<optimized out>)
    at ../../octave-4.0.0-rc1/libinterp/octave-value/ov-builtin.cc:131
#3  0x00007ffff6e7f791 in octave_builtin::subsref (this=0x7fffbc79b350, 
    type=..., idx=..., nargout=0, address@hidden)
    at ../../octave-4.0.0-rc1/libinterp/octave-value/ov-builtin.cc:63
#4  0x00007ffff6e7fe3c in octave_builtin::subsref (this=<optimized out>, 
    type=..., idx=..., nargout=<optimized out>)
    at ../../octave-4.0.0-rc1/libinterp/octave-value/ov-builtin.cc:46
#5  0x00007ffff6f61399 in octave_value::subsref (this=<optimized out>, 
    type=..., idx=..., nargout=<optimized out>)
    at ../../octave-4.0.0-rc1/libinterp/octave-value/ov.cc:1302
#6  0x00007ffff6f61415 in octave_value::subsref (
    address@hidden, type=..., idx=..., 
    address@hidden, address@hidden)
    at ../../octave-4.0.0-rc1/libinterp/octave-value/ov.cc:1313
#7  0x00007ffff6fce5d8 in tree_index_expression::rvalue (this=<optimized out>,

    nargout=0, address@hidden)
    at ../../octave-4.0.0-rc1/libinterp/parse-tree/pt-idx.cc:436
#8  0x00007ffff6fcf0cb in tree_index_expression::rvalue (this=<optimized out>,

---Type <return> to continue, or q <return> to quit---



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