[Visualpython-users] [Re: Linux : segmentation faults]

[Lew R. <lr...@ur...>]

Hi Jonathan,

Here's the backtrace from orbit.py:

(gdb) bt
#0  0x55f8d326 in loopback_MultiTexCoord1svARB ()
    from /usr/X11R6/lib/modules/dri/r200_dri.so
#1  0x55f8a719 in _ae_loopback_array_elt ()
    from /usr/X11R6/lib/modules/dri/r200_dri.so
#2  0x5606985e in fallback_drawelements ()
    from /usr/X11R6/lib/modules/dri/r200_dri.so
#3  0x5534bf22 in visual::curve::thickline ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#4  0x5534b458 in visual::curve::glRender ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#5  0x553d81e8 in visual::GLDevice::draw ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#6  0x553d6d14 in visual::GLDevice::render_control ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#7  0x553d862f in visual::GLDevice::callback ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#8  0x554da9d5 in g_main_set_poll_func () from /usr/lib/libglib-1.2.so.0
#9  0x554d995b in g_get_current_time () from /usr/lib/libglib-1.2.so.0
#10 0x554d9e47 in g_get_current_time () from /usr/lib/libglib-1.2.so.0
#11 0x554da0f5 in g_main_run () from /usr/lib/libglib-1.2.so.0
#12 0x414d753f in gtk_main () from /usr/lib/libgtk-1.2.so.0
#13 0x5540b74d in visual::mainloop ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#14 0x4133498c in start_thread () from /lib/tls/libpthread.so.0
#15 0x410d416a in clone () from /lib/tls/libc.so.6

...and here is the backtrace from the demise of bounce.py

(gdb) bt
#0  0x55f8d326 in loopback_MultiTexCoord1svARB ()
    from /usr/X11R6/lib/modules/dri/r200_dri.so
#1  0x55f8a719 in _ae_loopback_array_elt ()
    from /usr/X11R6/lib/modules/dri/r200_dri.so
#2  0x5606985e in fallback_drawelements ()
    from /usr/X11R6/lib/modules/dri/r200_dri.so
#3  0x5533b231 in visual::box::glRender ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#4  0x553d81e8 in visual::GLDevice::draw ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#5  0x553d6d14 in visual::GLDevice::render_control ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#6  0x553d862f in visual::GLDevice::callback ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#7  0x554da9d5 in g_main_set_poll_func () from /usr/lib/libglib-1.2.so.0
#8  0x554d995b in g_get_current_time () from /usr/lib/libglib-1.2.so.0
#9  0x554d9e47 in g_get_current_time () from /usr/lib/libglib-1.2.so.0
#10 0x554da0f5 in g_main_run () from /usr/lib/libglib-1.2.so.0
#11 0x414d753f in gtk_main () from /usr/lib/libgtk-1.2.so.0
#12 0x5540b74d in visual::mainloop ()
    from /usr/lib/python2.3/site-packages/cvisualmodule.so
#13 0x4133498c in start_thread () from /lib/tls/libpthread.so.0
#14 0x410d416a in clone () from /lib/tls/libc.so.6

Cheers,

Lew
-- 
___________________________________________________
Lew Riley        http://webpages.ursinus.edu/lriley
Ursinus College Department of Physics and Astronomy
(610) 409-3000 ext. 2293       (610) 409-3660 (FAX)