[Mesa-dev] [Bug 61312] New: Assertion failure: freeing bad or corrupted memory in st_translate_mesa_program

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=61312

          Priority: medium
            Bug ID: 61312
          Assignee: mesa-dev at lists.freedesktop.org
           Summary: Assertion failure: freeing bad or corrupted memory in
                    st_translate_mesa_program
          Severity: normal
    Classification: Unclassified
                OS: Windows (All)
          Reporter: keith.kriewall at attachmate.com
          Hardware: x86 (IA32)
            Status: NEW
           Version: 9.0
         Component: Mesa core
           Product: Mesa

Created attachment 75372
  --> https://bugs.freedesktop.org/attachment.cgi?id=75372&action=edit
RXA product settings

Using Mesa 9.0.2 Gallium softpipe or llvmpipe drivers, debug builds on Windows
report the following assertion failure:

src\mesa\state_tracker\st_mesa_to_tgsi.c:1256:st_translate_mesa_program:
freeing bad or corrupted memory 0x63588d38
src\gallium\auxiliary\util\u_debug_memory.c:160:debug_free: Assertion `0'
failed.

This assert fails during the initialization of most GLUT sample programs such
as dinospin, gears, bounce, etc.

Mesa 9.0.2 is built with mingw, python 2.7, scons 2.2.0.  Same result with LLVM
(llvmpipe) or without it (softpipe).

My steps to reproduce:

1.  Install Attachmate Reflection X Advantage v4.2 (a PC X Server product),
available in an evaluation download of the Reflection X 2011 product suite
(http://www.attachmate.com/Evals/pc-x-server/rsx2011/portal.htm).
2.  Copy the debug Mesa library into the product install folder:
  from
\Mesa-9.0.2\build\windows-x86-debug\gallium\targets\libgl-gdi\opengl32.dll
  to
\Program Files (x86)\Attachmate\Reflection
3.  Start > All Programs > Attachmate Reflection > X Manager - Reflection X
Advantage
4.  Run a debugger, e.g. Visual Studio, and attach to the "rxmgr.exe" process.
5.  In X Manager, import the attached rxa_settings.rxd file.
6.  Click on My Sessions > MWM Session, and click Action > Start.  Enter host
name, username, and password for any Linux/UNIX host that has GLUT sample
applications (e.g. dinospin).
7.  In the XTerm, run a GLUT application, e.g. dinospin.
8.  Debugger breaks on os_abort() in u_debug.c _debug_assert_fail().  Call
stack:

>	opengl32.dll!_debug_assert_fail(const char * expr=0x66f4e0b8, const char * file=0x66f4e08c, unsigned int line=0x000000a0, const char * function=0x66f4e080)  Line 278	C
     opengl32.dll!debug_free(const char * file=0x66ee9554, unsigned int
line=0x000004e8, const char * function=0x66ee94f4, void * ptr=0x5ad75540)  Line
160 + 0x19 bytes    C
     opengl32.dll!st_translate_mesa_program(gl_context * ctx=0x5ad86048,
unsigned int procType=0x00000001, ureg_program * ureg=0x5aff5f08, const
gl_program * program=0x63487188, unsigned int numInputs=0x00000007, const
unsigned int * inputMapping=0x6349742c, const unsigned char *
inputSemanticName=0x00000000, const unsigned char *
inputSemanticIndex=0x00000000, const unsigned int * interpMode=0x00000000,
unsigned int numOutputs=0x00000002, const unsigned int *
outputMapping=0x63497534, const unsigned char * outputSemanticName=0x63497600,
const unsigned char * outputSemanticIndex=0x63497633, unsigned char
passthrough_edgeflags=0x00, unsigned char clamp_color=0x00)  Line 1256 + 0x21
bytes    C
     opengl32.dll!st_translate_vertex_program(st_context * st=0x5ad3d398,
st_vertex_program * stvp=0x63487188, const st_vp_variant_key * key=0x5a97f9bc) 
Line 375 + 0x61 bytes    C
     opengl32.dll!st_get_vp_variant(st_context * st=0x5ad3d398,
st_vertex_program * stvp=0x63487188, const st_vp_variant_key * key=0x5a97f9bc) 
Line 430 + 0x11 bytes    C
     opengl32.dll!update_vp(st_context * st=0x5ad3d398)  Line 152 + 0x11 bytes 
  C
     opengl32.dll!st_validate_state(st_context * st=0x5ad3d398)  Line 203 +
0x13 bytes    C
     opengl32.dll!st_Clear(gl_context * ctx=0x5ad86048, unsigned int
mask=0x00000012)  Line 462 + 0x9 bytes    C
     opengl32.dll!_mesa_Clear(unsigned int mask=0x00004100)  Line 233 + 0x13
bytes    C
     opengl32.dll!glClear(unsigned int mask=0x00004100)  Line 1303    C
     jogl.dll!62cf20fd()     
     [Frames below may be incorrect and/or missing, no symbols loaded for
jogl.dll]    
     jvm.dll!5e7b2e06()     
     msvcr100.dll!749bc556()     
     msvcr100.dll!749bc600()     
     kernel32.dll!74f833aa()     
     ntdll.dll!773c9ef2()     
     ntdll.dll!773c9ec5()

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