[Mesa-dev] [Bug 51082] New: [softpipe] SIGSEGV main/api_loopback.c:1470

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=51082

             Bug #: 51082
           Summary: [softpipe] SIGSEGV main/api_loopback.c:1470
    Classification: Unclassified
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Other
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: vlee at freedesktop.org


mesa: eb024c74885778ab1ffa6dc590116959bb526c2e (master)

Run piglit fdo20701 on softpipe.

$ ./bin/fdo20701 
Mesa warning: failed to remap index 173
Mesa: User error: GL_INVALID_OPERATION in glUniform(program not linked)
Segmentation fault (core dumped)

(gdb) bt
#0  loopback_VertexAttribI1uiv (index=<optimized out>, v=<optimized out>) at
main/api_loopback.c:1470
#1  0x00007f61da9cf814 in stub_glFramebufferTexture2D (target=36160,
attachment=36064, textarget=3553, texture=1, level=0)
    at piglit/tests/util/generated_dispatch.c:7055
#2  0x0000000000400e16 in piglit_init (argc=1, argv=0x7fff3f696ff8) at
piglit/tests/bugs/fdo20701.c:75
#3  0x00007f61da9c0121 in main (argc=1, argv=0x7fff3f696ff8) at
piglit/tests/util/piglit-framework.c:194
#4  0x00007f61da5b476d in __libc_start_main (main=0x400bc0 <main at plt>, argc=2,
ubp_av=0x7fff3f696ff8, init=<optimized out>, 
    fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff3f696fe8)
at libc-start.c:226
#5  0x0000000000400c19 in _start ()

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