Bug 35802

Summary: SIGSEGV in _mesa_AreProgramsResidentNV
Product: Mesa Reporter: Rui Tiago Matos <tiagomatos>
Component: OtherAssignee: mesa-dev
Status: RESOLVED INVALID QA Contact:
Severity: normal    
Priority: medium    
Version: git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:

Description Rui Tiago Matos 2011-03-30 08:56:29 UTC 
(gdb) bt
#0  0x0116f552 in _mesa_AreProgramsResidentNV (n=34820, ids=0x0, residences=0xbfffe258 "8\343\377\277\313UW") at main/nvprogram.c:106
#1  0x00638ed1 in glBindProgramNV (target=34820, program=0) at ../../../src/mapi/glapi/glapitemp.h:4964
#2  0x00576c89 in _cogl_pipeline_fragend_arbfp_end (pipeline=0x840f8b0, pipelines_difference=2047) at ./cogl-pipeline-fragend-arbfp.c:899
#3  0x005755cb in _cogl_pipeline_flush_gl_state (pipeline=0x840f8b0, skip_gl_color=0, n_tex_coord_attribs=0) at ./cogl-pipeline-opengl.c:1204
#4  0x00558641 in cogl_create_context () at ./cogl-context.c:285
#5  _cogl_context_get_default () at ./cogl-context.c:401
#6  0x00558cd7 in cogl_get_features () at ./cogl.c:384
#7  0x004fecee in _clutter_feature_init (error=0xbfffe44c) at ./clutter-feature.c:110
#8  0x0050bd1b in clutter_init_real (error=0xbfffe44c) at ./clutter-main.c:1501
#9  0x0050d3d0 in clutter_init (argc=0x0, argv=0x0) at ./clutter-main.c:2008
#10 0x001e7b1a in meta_clutter_init () at core/main.c:312
#11 meta_init () at core/main.c:458
#12 0x0804a154 in main (argc=1, argv=0xbfffe7e4) at main.c:476

$ git bisect bad
713230ff39cd22a2082c12b937889c3ef81973ac is the first bad commit
Comment 1 Rui Tiago Matos 2011-03-30 09:02:42 UTC 
> $ git bisect bad
> 713230ff39cd22a2082c12b937889c3ef81973ac is the first bad commit

Wrong! Bisecting further... Sorry for the noise.
Comment 2 Marek Olšák 2011-03-30 09:19:25 UTC 
When crossing the "regenerate glapi files" commits, make sure you type 'make clean', otherwise there is a certain probability that every driver will crash because of a build-system bug.

So here's a question: does 'make clean' help?
Comment 3 Rui Tiago Matos 2011-03-30 09:29:56 UTC 
(In reply to comment #1)
> > $ git bisect bad
> > 713230ff39cd22a2082c12b937889c3ef81973ac is the first bad commit
> 
> Wrong! Bisecting further... Sorry for the noise.

After a build tree clean up and new ./configure I got it run master without trouble. Sorry again!

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