On 04/03/2014 10:25 AM, Jordan Justen wrote:
On Thu, Apr 3, 2014 at 8:37 AM, Jordan Justen <[email protected]> wrote:
On Thu, Apr 3, 2014 at 2:42 AM, Fu, Ping <[email protected]> wrote:
Hi Justen,
I tested the latest piglit and found lots of crashes(Over three thousand) on
both AMD and NVIDIA. This might be caused by your commit
b28cdc887aefb1e766719e1f74d457f77bdf9a18 on shader_runner.c.
Does the attached patch help?
What is an example test that you see failing?
Well, looking at your email again (rather than just b28cdc88), it does
seem unlikely that my new patch would help.
It doesn't help here.
If you could point out a test that is crashing for you, that would be
a big help.
$ gdb --args bin/shader_runner tests/shaders/glsl-fs-any.shader_test
(gdb) r
Program received signal SIGSEGV, Segmentation fault.
0x000000004009ff7e in ?? ()
(gdb) where
#0 0x000000004009ff7e in ?? ()
#1 0x00007ffff48f607f in ?? () from
/usr/lib/nvidia-325/libnvidia-glcore.so.325.15
#2 0x00007ffff455ca87 in ?? () from
/usr/lib/nvidia-325/libnvidia-glcore.so.325.15
#3 0x00007ffff7af6deb in stub_glDrawArrays (mode=5, first=0, count=4)
at /home/brianp/pig/tests/util/generated_dispatch.c:6240
#4 0x00007ffff7ae3509 in piglit_draw_rect_from_arrays
(verts=0x7fffffffe230, tex=0x0) at
/home/brianp/pig/tests/util/piglit-util-gl-common.c:632
#5 0x00007ffff7ae3887 in piglit_draw_rect (x=-1, y=-1, w=2, h=2) at
/home/brianp/pig/tests/util/piglit-util-gl-common.c:741
#6 0x000000000040835a in piglit_display () at
/home/brianp/pig/tests/shaders/shader_runner.c:1764
#7 0x00007ffff7ae88d2 in process_next_event (x11_fw=0x610310) at
/home/brianp/pig/tests/util/piglit-framework-gl/piglit_x11_framework.c:137
#8 0x00007ffff7ae8991 in enter_event_loop (winsys_fw=0x610310) at
/home/brianp/pig/tests/util/piglit-framework-gl/piglit_x11_framework.c:153
#9 0x00007ffff7ae7e5c in run_test (gl_fw=0x610310, argc=2,
argv=0x7fffffffe708) at
/home/brianp/pig/tests/util/piglit-framework-gl/piglit_winsys_framework.c:85
#10 0x00007ffff7ae424b in piglit_gl_test_run (argc=2,
argv=0x7fffffffe708, config=0x7fffffffe5d0) at
/home/brianp/pig/tests/util/piglit-framework-gl.c:191
#11 0x000000000040414d in main (argc=2, argv=0x7fffffffe708) at
/home/brianp/pig/tests/shaders/shader_runner.c:60
(gdb)
And, does reverting b28cdc88 fix things?
Yes, it does.
-Brian
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