"GL_MAX_FRAGMENT_UNIFORM_BLOCKS": 12,
    "GL_MAX_COMBINED_UNIFORM_BLOCKS": 36,
    "GL_MAX_UNIFORM_BUFFER_BINDINGS": 36,
    "GL_MAX_UNIFORM_BLOCK_SIZE": 16384,
    "GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS": 65536137078: glDebugOutputCallback: High severity API error 1, GL_INVALID_ENUM in glGetIntegerv(pname=GL_MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS)
,
    "GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS": 65536,
    "GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT": 16,
    "GL_MAX_FRAGMENT_UNIFORM_COMPONENTS": 16384,
    "GL_MAX_VERTEX_UNIFORM_COMPONENTS": 16384,
    "GL_MAX_VARYING_COMPONENTS": 64,
    "GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS": 16,
    "GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS": 32,
    "GL_SHADING_LANGUAGE_VERSION": "1.30",

Program received signal SIGSEGV, Segmentation fault.
_mesa_get_color_read_type (ctx=ctx@entry=0xb994c0) at ../../../src/mesa/main/framebuffer.c:905
905	   const GLenum data_type = _mesa_get_format_datatype(

(gdb) bt full
#0  _mesa_get_color_read_type (ctx=ctx@entry=0xb994c0) at ../../../src/mesa/main/framebuffer.c:905
        data_type = <optimized out>
#1  0x00007ffff45529f0 in find_custom_value (v=0x7fffffffd050, ctx=0xb994c0, d=<optimized out>)
    at ../../../src/mesa/main/get.c:696
        buffer_obj = <optimized out>
        array = <optimized out>
        unit = <optimized out>
        p = <optimized out>
#2  find_value (func=func@entry=0x7ffff46f5ca4 "glGetIntegerv", pname=<optimized out>, 
    p=p@entry=0x7fffffffd048, v=v@entry=0x7fffffffd050) at ../../../src/mesa/main/get.c:1099
        ctx = 0xb994c0
        unit = <optimized out>
        mask = 1023
        hash = <optimized out>
        d = 0x7ffff4a5d4a8 <values+1704>
        api = <optimized out>
        __PRETTY_FUNCTION__ = "find_value"
#3  0x00007ffff4553963 in _mesa_GetIntegerv (pname=<optimized out>, params=0x7fffffffda18)
    at ../../../src/mesa/main/get.c:1299
        d = <optimized out>
        v = {value_float = 1.26116862e-44, value_float_4 = {1.26116862e-44, 0, -3.24055286e+33, 
            4.59163468e-41}, value_matrix = 0x9, value_int = 9, value_int_4 = {9, 0, -148912761, 32767}, 
          value_int64 = 9, value_enum = 9, value_int_n = {n = 9, ints = {0, -148912761, 32767, 0, 0, 9349160, 
              0, -11952, 32767, 9, 0, 9, 956301312, -148869970, 32767, 1, 0, -158289165, 32767, 1, 0, -12192, 
              32767, -146321280, 32767, 32, 2, 6790465, 0, -158289454, 32767, -146325312, 32767, 4312320, 
              32767, 0, 0, -158287086, 1, -146325312, 32767, -154848768, 32767, -146325312, 32767, 4312320, 
              32767, 0, 0, 133174016, -1532176119, 0, 0, 9349152, 0, -146321280, 32767, 9, 0, 0, 0, 0, 0, 
              9349160, 0, -148869331, 32767, 6790401, 0, -154848768, 0, 9349160, 0, 2, 4096, -11872, 32767, 
              9349152, 0, -11744, 32767, -148857354, 32767, -146325312, 32767, -154848768, 0, 1, 2, 9349152, 0, 
              -146325312, 32767, 4312320, 4098, -146325312, 32767, -154848768, 0, 31177888}}, 
          value_bool = 9 '\t'}
        m = <optimized out>
        shift = <optimized out>
        i = <optimized out>
        p = <optimized out>
#4  0x00000000004323f2 in _glGetIntegerv ()
No symbol table info available.
#5  0x00000000004598d2 in glstate::dumpParameters(JSONWriter&, glstate::Context&) ()
No symbol table info available.
#6  0x000000000042e194 in glstate::dumpCurrentContext(std::ostream&) ()
No symbol table info available.
#7  0x000000000042c5fe in GLDumper::dumpState(std::ostream&) ()
No symbol table info available.
#8  0x000000000041fce8 in retrace::retraceCall(trace::Call*) ()
No symbol table info available.
#9  0x0000000000421b22 in retrace::RelayRunner::runLeg(trace::Call*) ()
No symbol table info available.
#10 0x0000000000421a08 in retrace::RelayRunner::runRace() ()
No symbol table info available.
#11 0x000000000041ffe4 in retrace::RelayRace::run() ()
No symbol table info available.
#12 0x00000000004201bc in retrace::mainLoop() ()
No symbol table info available.
#13 0x0000000000420978 in main ()
No symbol table info available.