Attachment 46866 Details for Bug 26937 – Xorg backtrace

Xorg backtrace

xorgbt.log (text/plain), 23.87 KB, created by Dillon on 2011-05-18 08:11:16 UTC

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Description:

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MIME Type:

Creator: Dillon

Created: 2011-05-18 08:11:16 UTC

Size: 23.87 KB

patch

obsolete

>(gdb) bt full
>#0  0x00000000 in ?? ()
>No symbol table info available.
>#1  0xb6e45c25 in _swrast_write_rgba_span (ctx=0xb91008c0, 
>span=0xbf8aae00)
>    at swrast/s_span.c:1276
>        rgbaSave = {"\000\000\000" <repeats 8135 times>, "\303})\267", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\001\000\000", "\024\062\212\277", "\001\000\000", 
>"T\016\067\267", 
>          "\200\061\212\277", "\277\204", <incomplete sequence 
>\367\266>, 
>          "X1\212\277", "\032\262&\267", "\200\061\212\277", 
>          "\276\204", <incomplete sequence \367\266>, "\001\000\000", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\001\000\000", 
>          "\000\000\000" <repeats 14 times>, "\377\377\377\377", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\000\000\000", "\000\000\000", "\000\000\000", " \000\000", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\000\000\000", "\270\060\212\277", "\000\000\000", 
>"\000\000\000", 
>          "\240\372\377\377", "\000\000\000", "\267\060\212\277", 
>          "\267\060\212\277", "\001\000\000", "\n\000\000", 
>"\000\000\000", 
>          "@\320&\267", "\000\000\000", 
>          "\276\204", <incomplete sequence \367\266>, "\340\f7\267", 
>          "\277\204", <incomplete sequence \367\266>, 
>"\024\062\212\277", 
>          "\000\000\000", "\274\204", <incomplete sequence \367\266>, 
>---Type <return> to continue, or q <return> to quit---
>          "\000\000\000", "d2\212\277", 
>          "\273\204", <incomplete sequence \367\266>, "\003\000\000", 
>          "\000\000\000" <repeats 249 times>, "\000\000\000\061", 
>          "\000\000\000" <repeats 28 times>, "D|)\267", "\001\000\000", 
>          "\000\000\000", "T\016\067\267", "\200\061\212\277", 
>"`2\212\277", 
>          "r\217)\267", "\200\061\212\277", "l1\212\277", 
>"T\016\067\267", 
>          "x2\212\277", "\200\061\212\277", ",2\212\277", 
>"\367\366\060\267", 
>          "\200\061\212\277", ",2\212\277", "\367\366\060\267", 
>          "\200\061\212\277", "\273\204", <incomplete sequence 
>\367\266>, 
>          "`2\212\277", "x2\212\277", "\000\000\000", 
>          "\001\200\255", <incomplete sequence \373>, "x2\212\277", 
>          "x2\212\277", "x2\212\277", "x2\212\277", "{2\212\277", 
>          "\213\062\212\277", "x2\212\277", "\213\062\212\277", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\000\000\000", "\000\000\000", "\004\000\000", 
>"\000\000\000", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\016\275)\267", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\000\000\000", "\377\377\377\377", "\000\000\000", 
>"\000\000\000", 
>          "\000\000\000", "\000\000\000", "\000\000\000", "l#7\267", 
>          "\003\000\000", "\017\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\340\f7\267", "\230#7\267", "\000\000\000", "\\\346\002\267", 
>          "\030\000\000", "x2\212\277", "H2\212\277", "`#7\267", 
>"x2\212\277", 
>          "\001\000\000", "T\016\067\267", "`#7\267", 
>"\366\062\212\277", 
>          "h2\212\277", "\034\343)\267", "x2\212\277", "\001\000\000", 
>---Type <return> to continue, or q <return> to quit---
>          "\024\000\000", "\\\346\002\267", "xk\205\271", 
>"\366\062\212\277", 
>          "\250\062\212\277", "#_Ø¶", "xk\205\271", "\366\062\212\277", 
>"[1]", 
>          "\000\000\000", "\000\000\000", "\000\000\000", 
>"\000\000\000", 
>          "\021\022'\233", "\000\000\000", "\000\000\000", 
>          "\r\r", <incomplete sequence \343\266>, "\\\346\002\267", 
>          "\230\067\212\277"...}
>        fragOutput = 0
>        rb = 0xb9351850
>        numBuffers = 1
>        fp = <value optimized out>
>        buf = 0
>        origInterpMask = 3
>        origArrayMask = 0
>        origArrayAttribs = 0
>        origChanType = 5121
>        origRgba = 0xb2a2700c
>        shader = 0 '\000'
>        fb = 0xb93525b0
>#2  0xb6e5fcad in general_triangle (ctx=0xb91008c0, v0=0xb1d3b020, 
>    v1=0xb1d3b208, v2=0xb1d3b3f0) at swrast/s_tritemp.h:819
>        len = <value optimized out>
>        right = <value optimized out>
>        lines = 800
>        eLeft = <value optimized out>
>---Type <return> to continue, or q <return> to quit---
>        eRight = 0xbf8aae00
>        setupLeft = <value optimized out>
>        setupRight = -2147483648
>        zLeft = 134216704
>        subTriangle = 1
>        fdError = 819
>        fdgInner = 392
>        fdbOuter = 0
>        fxRightEdge = 2622463
>        fdzInner = 0
>        fdrInner = 336
>        fdgOuter = 0
>        dwInner = -0
>        attrLeft = {{-1.38197538e-22, -1.09158864e-05, -8.47129922e-06, 
>            -1.01131209e-05}, {0, 0, 0, 1}, {0, 2.27010351e-43, 0, 
>            -1.18920289e-05}, {-1.09125976e-05, 0, 0, -1.0910986e-05}, {
>            -1.09125976e-05, -1.43418474e-05, -1.08391285, 
>-9.93488629e-06}, {
>            -8.45675095e-06, -1.09158864e-05, -1.0910986e-05, 
>            -1.09158864e-05}, {1.40129846e-45, -1.08374882, 
>-1.01258747e-05, 
>            0}, {-1.38197538e-22, -1.44764672e-05, -0.000157859176, 
>            -1.08375835}, {-1.30657809e-05, -0.000157859176, 
>-1.44764672e-05, 
>            -1.08375835}, {-1.30664666e-05, 4.03573958e-43, 
>1.68155816e-44, 
>            -1.01131209e-05}, {1.821688e-44, 0, -nan(0x7fffff), 
>-1.08376598}, {
>            -1.38197538e-22, -1.08376217, 4.71832775e-38, 
>-0.000109611079}, {
>---Type <return> to continue, or q <return> to quit---
>            -6.70662075e-06, -0.000126151019, -0.000238430686, 
>-1.08376598}, {
>            -8.1442895e-06, 4.71832775e-38, 1.821688e-44, 
>5.7453237e-44}, {
>            1.17709071e-43, -1.09158864e-05, -1.0910986e-05, 
>-1.09158864e-05}, 
>          {-6.81554047e-06, -1.08376598, -7.7796285e-06, 
>-6.70533336e-06}, {
>            -6.70589361e-06, -0.000136500923, 3.36311631e-44, 
>8.97811926e-42}, 
>          {2.31472086e-40, 2.24207754e-44, -1.08378458, 4.48415509e-44}, 
>{
>            -1.38197538e-22, 6.95877811e-40, 4.20389539e-45, 
>-8.77681305e-06}, 
>          {-7.80223854e-06, 9.80908925e-45, -0.000137414783, 
>-1.08378124}, {
>            -6.78334391e-06, -0.000137361698, 0, -1.08383465}, {
>            -6.8748127e-06, -0.000137361698, -1.08378458, 
>-0.000137361698}, {
>            -0.000152934343, 6.83833651e-43, -1.01258747e-05, 
>            -0.000238430686}, {-1.38197538e-22, -0.00010915962, 
>            3.07583612e-40, -1.08378696}, {-7.80223854e-06, 
>-0.000137361698, 
>            -0.000152934343, -1.08379459}, {-6.78397782e-06, 
>-0.000137361698, 
>            -0.000302617671, -0.000332227675}, {-6.84713859e-06, 
>            -6.16093132e-09, 0, 8.40779079e-45}, {0, 4.20389539e-45, 
>            4.20389539e-45, -0.000152934343}, {0, 1.36332328e-41, 
>            1.39933665e-41, 0}, {1.07633735e-41, -0.000157720642, 
>-1.08382511, 
>            5.60519386e-45}}
>        daInner = {{-1.0836668, -1.08366776, 4.48415509e-44, 
>7.24471306e-43}, {
>            -0, -0, -0, -0}, {-1.0910986e-05, -1.09158864e-05, 
>2.80259693e-45, 
>            -1.08362865}, {-1.0126063e-05, 0, -0.000149748055, 0}, {
>            -1.18349126e-05, -1.08371782, 2.80259693e-45, 
>-1.01131209e-05}, {
>            -1.1439176e-05, 3.36311631e-44, 0, -0.000158328912}, {
>---Type <return> to continue, or q <return> to quit---
>            -0.000109639019, -1.08366776, -1.08369398, -1.08366776}, {
>            -1.38197538e-22, 0, -1.18349126e-05, -1.08364201}, {
>            -1.14393397e-05, -0.000158328912, -1.01172027e-05, 
>            4.62428493e-44}, {-1.0781424, -1.09158864e-05, 
>-1.0910986e-05, 
>            -1.09158864e-05}, {-1.08369255, -1.08364201, 
>-1.01258747e-05, 
>            1.68155816e-44}, {1.56945428e-43, -1.09159155e-05, 
>1.68155816e-44, 
>            1.23314265e-43}, {-1.09159664e-05, -1.07957094e-05, 
>-1.08371782, 
>            -1.09159373e-05}, {-1.07954584e-05, -1.07961405e-05, 
>            1.34524653e-43, 0}, {2.24207754e-44, -1.09158864e-05, 
>            1.56945428e-43, -1.091593e-05}, {-1.0910986e-05, 
>-1.09158864e-05, 
>            1.40129846e-44, -1.08365345}, {-1.0126063e-05, 0, 
>-0.000149748055, 
>            0}, {-1.18349126e-05, -0.00014954363, 1.40129846e-44, 
>            -1.01131209e-05}, {-1.1439176e-05, 1.23314265e-43, 0, 
>            -0.000158497249}, {-0.000109639019, -1.08369255, 
>-1.08371878, 
>            -1.08369255}, {-1.38197538e-22, 0, -1.18349126e-05, 
>-1.0836668}, {
>            -1.14393397e-05, -0.000158497249, -1.01172027e-05, 
>-1.091593e-05}, 
>          {2.24207754e-44, -1.09158864e-05, -1.0910986e-05, 
>-1.09158864e-05}, {
>            -0.000149724074, -1.0836668, -1.01258747e-05, 
>1.12103877e-44}, {
>            1.12103877e-43, -1.09159155e-05, 1.12103877e-44, 
>7.8472714e-44}, {
>            -1.09160246e-05, -1.07957094e-05, -0.000152809196, 
>            -1.09159373e-05}, {-1.07954584e-05, -1.07961405e-05, 
>            8.96831017e-44, 0}, {6.72623263e-44, -1.09158864e-05, 
>            1.56945428e-43, -1.091593e-05}, {-1.0910986e-05, 
>-1.09158864e-05, 
>            8.40779079e-45, -1.08367825}, {-1.0126063e-05, 0, 
>-0.000178650254, 
>---Type <return> to continue, or q <return> to quit---
>            -0.000180557137}}
>        fdxLeftEdge = 3277
>        fdzOuter = 0
>        fdrOuter = 0
>        gLeft = 1024
>        aLeft = 140288
>        fdaInner = -8
>        wLeft = 1
>        dwOuter = -0
>        fxLeftEdge = 2661
>        fError = -614
>        rLeft = 1024
>        bLeft = 52224
>        fdbInner = 126
>        fdaOuter = 0
>        fdxRightEdge = 0
>        daOuter = {{-1.18349126e-05, -1.08376741, 8.40779079e-45, 
>            -1.01131209e-05}, {-0, -0, -0, -0}, {-0.000109639019, 
>            -0.000149724074, -0.000152809313, -0.000149724074}, {
>            -1.38197538e-22, 0, -1.18349126e-05, -1.0836916}, {
>            -1.14393397e-05, -0.000158323091, -1.01172027e-05, 
>            9.10844002e-44}, {-1.078125, -1.09158864e-05, 
>-1.0910986e-05, 
>            -1.09158864e-05}, {-0.000164271332, -1.0836916, 
>-1.01258747e-05, 
>            -1.08369923}, {-1.38197538e-22, -1.09159155e-05, 0, 
>---Type <return> to continue, or q <return> to quit---
>            7.8472714e-44}, {-1.14455706e-05, -0.000178650254, 
>            -0.000164271682, -0.000164271798}, {-1.38197538e-22, 
>-1.08374214, 
>            8.96831017e-44, -1.08370113}, {-1.28922375e-05, 
>-0.000111999805, 
>            -1.18349126e-05, -1.3450287e-05}, {-1.0910986e-05, 
>            -1.09158864e-05, 8.40779079e-45, -1.08370304}, 
>{-1.38197538e-22, 
>            -1.44764672e-05, -0.000111999805, -1.08370876}, 
>{-1.28924003e-05, 
>            -0.000111999805, 8.40779079e-45, -1.01131209e-05}, {
>            -1.1439176e-05, 7.8472714e-44, 0, -0.000163157238}, {
>            -1.38197538e-22, -1.08374214, -0.000164271798, 
>-1.29706996e-05}, {
>            -1.44764672e-05, -1.0837431, 1.03696086e-43, -1.08371639}, {
>            -1.29710024e-05, -0.000111999805, 2.80259693e-45, 
>-1.0837431}, {
>            -1.31588304e-05, -0.000120808545, -1.0837431, 
>4.48415509e-44}, {
>            -0.000149751548, -1.08371639, -1.01258747e-05, 0}, 
>{-1.0837431, 
>            -1.29709597e-05, -1.44764672e-05, -1.08372593}, 
>{-1.38425048e-05, 
>            -0.000112655282, -0.000149751897, 1.40129846e-45}, {0, 
>            -1.80172764e+36, 4.48415509e-44, -0.000237692147}, 
>{-0.791872501, 
>            -1.08274269, -1.08274925, -1.08371925}, {-6.76397212e-06, 
>            -1.09158864e-05, -1.01172027e-05, -1.08372784}, 
>{-1.44764672e-05, 
>            4.48415509e-44, -0.000237692147, -1.08373928}, 
>{5.60519386e-45, 
>            -1.01172027e-05, 4.48415509e-44, 0}, {-1.08374262, 
>-2.38114548, 
>            -1.04445144e-05, -8.34811362e-06}, {-8.45675095e-06, 
>            1.12103877e-44, -2.38114548, -nan(0x7fffff)}, 
>{-8.77688308e-06, 
>            -1.07961405e-05, 1.12103877e-44, -1.01131209e-05}}
>        scan_from_left_to_right = 1
>---Type <return> to continue, or q <return> to quit---
>        swrast = 0xb9205d00
>        depthBits = 0
>        maxDepth = 1.96585359e-40
>        eMaj = {v0 = 0xb1d3b020, v1 = 0xb1d3b3f0, dx = 1280, dy = 800, 
>          dxdy = 1.60000002, fdxdy = 3277, adjy = 1024, fsx = 2662, fsy 
>= 0, 
>          fx0 = 1024, lines = 800}
>        eTop = {v0 = 0xb1d3b208, v1 = 0xb1d3b3f0, dx = 0, dy = 800, dxdy 
>= 0, 
>          fdxdy = 0, adjy = 1024, fsx = 2622464, fsy = 0, fx0 = 2622464, 
>          lines = 800}
>        eBot = {v0 = 0xb1d3b020, v1 = 0xb1d3b208, dx = 1280, dy = 0, 
>          dxdy = -0.0001218213, fdxdy = 1, adjy = -0.000121806341, 
>          fsx = -1228005744, fsy = 0, fx0 = 0, lines = 0}
>        oneOverArea = 0
>        vMin = 0x400
>        vMid = 0x320
>        vMax = 0x7fffc00
>        bf = 32768
>        vMin_fx = <value optimized out>
>        vMin_fy = 2661
>        vMid_fx = <value optimized out>
>        vMid_fy = -614
>        vMax_fx = <value optimized out>
>        vMax_fy = 1024
>        span = {x = 1, y = 0, end = 1279, leftClip = 0, writeAll = 1 
>'\001', 
>---Type <return> to continue, or q <return> to quit---
>          primitive = 9, facing = 0, interpMask = 0, attrStart = {{
>              1.40129846e-45, 5.60519386e-45, 0, 1}, {0, 0, 0, 1}, {0, 
>0, 0, 
>              0}, {0, 0, 0, -1.38197538e-22}, {0, 0, 0, 
>-1.44764672e-05}, {
>              -0.000121806341, -8.96084384e-06, -1.0834589, 
>-1.32099176e-05}, {
>              -0.000121806341, 0, 0, -1.38197538e-22}, {0, 0, 0, 0}, {
>              6.86636248e-44, -0.000108623703, -0.000108623703, 
>              -1.38197538e-22}, {-1.08348942, 0, -1.08347082, 
>              -1.44764672e-05}, {-1.4544974e-05, 5.60519386e-45, 
>-1.08348942, 
>              -1.39507647e-05}, {2.1019477e-44, -0.000121806341, 0, 0}, 
>{
>              -1.08346987, 1.40129846e-44, 5.12395854e-39, 
>7.00649232e-44}, {
>              1.12103877e-44, 5.60519386e-45, -0.0508861542, 
>-1.32098648e-05}, 
>            {0.407653809, -0.161254883, -1.31240331e-05, 
>-1.44764672e-05}, {0, 
>              -8.96084384e-06, 0, -1.30275739e-05}, {-0.000121825258, 0, 
>0, 
>              4.59177481e-41}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, 
>{0, 
>              0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 
>0, 
>              -1.38197538e-22}, {-1.45251979e-05, 1.40129846e-44, 
>              -1.39504946e-05, -8.29993587e-06}, {-0.000149866915, 
>              -8.30641511e-06, -1.08369541, -nan(0x7fe400)}, 
>{4.06376555e-44, 
>              7.14662217e-44, 0, 1.72359711e-43}, {1.72359711e-43, 
>              -8.30641511e-06, -0.000149866915, -1.08369541}, 
>{-1.08365154, 
>              -8.29993587e-06, -1.08367729, -0.000181521871}}, attrStepX 
>= {{
>              0, 0, -0, -0}, {-0, -0, -0, -0}, {-1.08357716, 0, 0, 0}, 
>{0, 0, 
>              0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 
>0}, {
>              0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, -1.38197538e-22}, {
>---Type <return> to continue, or q <return> to quit---
>              -0.000121825258, 0, 0, -6.15603676e-06}, {-1.08356285, 
>              -1.01172027e-05, -1.08355427, -6.13946668e-06}, {
>              -0.000121825258, 0, 0, 2.80259693e-45}, {1.40129846e-45, 
>              -nan(0x7ffffc), 1.06358553e-42, -0.000109634711}, {
>              -1.09159009e-05, -1.64999998, 3.36311631e-44, 
>-8.31972829e-06}, {
>              -1.58818684e-23, -1.44999993, -1.08353806, -1.57079637}, {
>              -1.58818684e-23, 4.48415509e-44, -1.08354092, 
>-1.38197538e-22}, {
>              -1.09158864e-05, 1.64999998, -1.40801958e-05, 
>-1.0910986e-05}, {
>              -1.09158864e-05, 2.80259693e-45, -1.0835371, 
>-1.0126063e-05}, {
>              0, -1.09416906e-05, -1.08354664, -1.18349126e-05}, {
>              -0.000149750616, -1.01172027e-05, -1.01131209e-05, 
>              -1.1439176e-05}, {3.36311631e-44, -2.19362783, 
>-1.08355522, 0}, {
>              -1.08354902, -1.01172027e-05, -1.08355522, 
>-1.38197538e-22}, {
>              -1.09159009e-05, -1.18349126e-05, 3.36311631e-44, 
>              -1.14393397e-05}, {-2.13112426, -1.01172027e-05, 
>4.62428493e-44, 
>              -0.000157358387}, {-1.09158864e-05, 4.48415509e-44, 
>              -1.09158864e-05, -0.000158304232}, {-1.09158864e-05, 
>              -1.01258747e-05, -1.08355999, -1.0910986e-05}, 
>{-1.09158864e-05, 
>              2.80259693e-45, -1.08355427, -1.0126063e-05}, 
>{-0.000149860978, 
>              -1.08362627, -1.08362722, -1.18349126e-05}}, attrStepY = 
>{{
>              -0.000152647845, 2.80259693e-45, -0, -0}, {-0, -0, -0, 
>-0}, {
>              -1.09158864e-05, 2.80259693e-45, -1.0835619, 
>-1.38197538e-22}, {
>              0, -1.18349126e-05, -1.08356762, -1.14393397e-05}, {
>              -1.09158864e-05, -1.01172027e-05, 4.62428493e-44, 
>---Type <return> to continue, or q <return> to quit---
>              -0.000157358387}, {-1.09158864e-05, -1.0910986e-05, 
>              -1.09158864e-05, -0.000158304232}, {-1.08356762, 
>              -1.01258747e-05, -0.000158304232, -1.38197538e-22}, {
>              -1.09159009e-05, 0, 3.36311631e-44, -1.14455706e-05}, {
>              -0.000149748055, -1.08364344, -1.08364439, 
>-0.000158304116}, {
>              -0.000158304232, 4.48415509e-44, 7.24471306e-43, 
>-1.08359623}, {
>              -1.09158864e-05, -1.18349126e-05, -1.08358097, 
>-1.0910986e-05}, {
>              -1.09158864e-05, 2.80259693e-45, -1.08357906, 
>-1.0126063e-05}, {
>              0, -0.000149748055, -1.09158864e-05, -1.18349126e-05}, {
>              -1.08366823, 2.80259693e-45, -1.01131209e-05, 
>-1.1439176e-05}, {
>              3.36311631e-44, 0, -0.000158303417, -0.000109639019}, {
>              -0.000158304232, -1.08364439, -0.000158304232, 
>-1.38197538e-22}, 
>            {0, -1.18349126e-05, -1.08359241, -1.14393397e-05}, {
>              -0.000158303417, -1.01172027e-05, 4.62428493e-44, 
>-1.0781424}, {
>              -1.09158864e-05, -1.0910986e-05, -1.09158864e-05, 
>-1.08364296}, {
>              -1.08359241, -1.01258747e-05, -1.08360004, 
>-1.38197538e-22}, {
>              -1.09159009e-05, 0, 3.36311631e-44, -1.14455706e-05}, {
>              -0.000149748055, -1.08366823, -1.08366919, -1.08364201}, {
>              -1.08364296, 4.48415509e-44, 7.24471306e-43, -1.08362103}, 
>{
>              -1.09158864e-05, -1.18349126e-05, -1.3450287e-05, 
>              -1.0910986e-05}, {-1.09158864e-05, 2.80259693e-45, 
>-1.08360386, 
>              -1.0126063e-05}, {0, -0.000149748055, 0, -1.18349126e-05}, 
>{
>              -1.08369303, 2.80259693e-45, -1.01131209e-05, 
>-1.1439176e-05}, {
>              3.36311631e-44, 0, -0.000178773305, -0.000109639019}, {
>---Type <return> to continue, or q <return> to quit---
>              -1.08364296, -1.08366919, -1.08364296, -1.38197538e-22}, 
>{0, 
>              -1.18349126e-05, -1.08361721, -1.14393397e-05}}, red = 
>1024, 
>          redStep = 336, green = 1024, greenStep = 392, blue = 52224, 
>          blueStep = 126, alpha = 140288, alphaStep = -8, index = 
>-1081429000, 
>          indexStep = -1221991859, z = 134216704, zStep = 0, intTex = {
>            -1221123216, 0}, intTexStep = {24, -1220540838}, arrayMask = 
>3, 
>          arrayAttribs = 2, array = 0xb22a3008}
>#3  0xb6e3a61f in _swrast_validate_triangle (ctx=0xb91008c0, 
>v0=0xb1d3b020, 
>    v1=0xb1d3b208, v2=0xb1d3b3f0) at swrast/s_context.c:358
>        swrast = <value optimized out>
>#4  0xb6e395a9 in _swrast_Triangle (ctx=0xb91008c0, v0=0xb1d3b020, 
>    v1=0xb1d3b208, v2=0xb1d3b3f0) at swrast/s_context.c:701
>No locals.
>#5  0xb6e6b78a in triangle_rgba (ctx=0xb91008c0, e0=0, e1=1, e2=2)
>    at swrast_setup/ss_tritmp.h:176
>        verts = <value optimized out>
>#6  0xb6e05ef7 in _tnl_render_tri_fan_verts (ctx=0xb91008c0, 
>start=3107264592, 
>    count=4, flags=54) at tnl/t_vb_rendertmp.h:279
>        j = 2
>        tnl = <value optimized out>
>        TriangleFunc = 0xb6e6b730 <triangle_rgba>
>        stipple = 0 '\000'
>#7  0xb6e07bb0 in run_render (ctx=0xb91008c0, stage=0xb994eb70)
>    at tnl/t_vb_render.c:321
>---Type <return> to continue, or q <return> to quit---
>        prim = <value optimized out>
>        start = 0
>        length = <value optimized out>
>        i = 0
>        tnl = 0xb994e948
>        tab = 0xb702fe80
>        pass = 0
>        __PRETTY_FUNCTION__ = "run_render"
>#8  0xb6dfad23 in _tnl_run_pipeline (ctx=0xb91008c0) at 
>tnl/t_pipeline.c:153
>        tnl = 0xb994ea20
>        __tmp = 895
>        i = 9
>#9  0xb6d36a98 in intelRunPipeline (ctx=0xb91008c0) at intel_tris.c:1095
>No locals.
>#10 0xb6dfb9fe in _tnl_draw_prims (ctx=0xb91008c0, arrays=0xb9209fe8, 
>    prim=0xbf8abe44, nr_prims=1, ib=0x0, min_index=0, max_index=3)
>    at tnl/t_draw.c:524
>        this_nr_prims = <value optimized out>
>        bo = {0xb9255b68, 0xb6de78ef, 0xb91008c0, 0xb9935d38, 0x0, 
>0x9b271211, 
>          0x0, 0x0, 0x0, 0xb702e65c, 0x4000000, 0xb91008c0, 0xbf8abd48, 
>          0xb6d16055, 0xb91008c0, 0x4100000, 0x0, 0xb6d1adcf, 0x0, 0x0, 
>0x0, 
>          0x9b271211, 0xb9255b68, 0xb98fc5c8, 0xbf8abd88, 0xb702e65c, 
>          0xb91008c0, 0x4100000, 0xbf8abdc8, 0xb6dc148b, 0xb91008c0, 
>          0x4100000, 0xb9935d38}
>---Type <return> to continue, or q <return> to quit---
>        nr_bo = 1
>        inst = 0
>        tnl = 0xb994e948
>        max_basevertex = <value optimized out>
>        i = <value optimized out>
>        __PRETTY_FUNCTION__ = "_tnl_draw_prims"
>#11 0xb6dfc21d in _tnl_vbo_draw_prims (ctx=0xb91008c0, 
>arrays=0xb9209fe8, 
>    prim=0xbf8abe44, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', 
>    min_index=0, max_index=3) at tnl/t_draw.c:424
>No locals.
>#12 0xb6df1064 in vbo_draw_arrays (ctx=0xb91008c0, mode=<value optimized 
>out>, 
>    start=-1187702704, count=4, numInstances=1) at 
>vbo/vbo_exec_array.c:640
>        vbo = 0xb9207b68
>        prim = {{mode = 6, indexed = 0, begin = 1, end = 1, weak = 0, 
>            no_current_update = 0, pad = 0, start = 0, count = 4, 
>            basevertex = 0, num_instances = 1}, {mode = 0, indexed = 0, 
>            begin = 0, end = 0, weak = 0, no_current_update = 0, pad = 
>0, 
>            start = 0, count = 0, basevertex = 0, num_instances = 0}}
>#13 0xb6e747f6 in _mesa_meta_Clear (ctx=0xb91008c0, buffers=2)
>    at drivers/common/meta.c:1571
>        verts = {{x = 0, y = 0, z = -1, r = 0, g = 0, b = 0, a = 1}, {
>            x = 1280, y = 0, z = -1, r = 0, g = 0, b = 0, a = 1}, {x = 
>1280, 
>            y = 800, z = -1, r = 0, g = 0, b = 0, a = 1}, {x = 0, y = 
>800, 
>            z = -1, r = 0, g = 0, b = 0, a = 1}}
>---Type <return> to continue, or q <return> to quit---
>        metaSave = <value optimized out>
>#14 0xb6d0bcef in intelClear (ctx=0xb91008c0, mask=2) at 
>intel_clear.c:186
>        colorMask = 4294967295
>        tri_mask = 2
>        blit_mask = 2
>        swrast_mask = 2
>        fb = 0xb93525b0
>        irb = <value optimized out>
>        i = <value optimized out>
>#15 0xb6ee4dfa in _mesa_Clear (mask=0) at main/clear.c:250
>        bufferMask = 0
>        ctx = 0xb91008c0
>#16 0xb70ff7d4 in __glXDisp_Clear (pc=0xb5806040 "")
>    at 
>/var/tmp/portage/x11-base/xorg-server-9999/work/xorg-server-9999/glx/indirect_dispatch.c:1335
>No locals.
>#17 0xb7120cf8 in __glXDisp_Render (cl=0xb902e380, pc=0xb580603c "\b")
>    at 
>/var/tmp/portage/x11-base/xorg-server-9999/work/xorg-server-9999/glx/glxcmds.c:1953
>        entry = {bytes = 8, varsize = 0}
>        extra = <value optimized out>
>        proc = 0xb70ff7a0 <__glXDisp_Clear>
>        err = 0
>        client = 0xb902e2b0
>---Type <return> to continue, or q <return> to quit---
>        left = 64
>        cmdlen = <value optimized out>
>        error = <value optimized out>
>        commandsDone = 3
>        glxc = 0xb9342600
>        sw = <value optimized out>
>#18 0xb7127951 in __glXDispatch (client=0xb902e2b0)
>    at 
>/var/tmp/portage/x11-base/xorg-server-9999/work/xorg-server-9999/glx/glxext.c:547
>        stuff = 0xb5806014
>        opcode = <value optimized out>
>        cl = 0xb902e380
>        retval = <value optimized out>
>#19 0xb7591a07 in Dispatch ()
>    at 
>/var/tmp/portage/x11-base/xorg-server-9999/work/xorg-server-9999/dix/dispatch.c:432
>        result = <value optimized out>
>        client = 0xb902e2b0
>        nready = 0
>        start_tick = 6280
>#20 0xb7583105 in main (argc=10, argv=0xbf8ac264, envp=0xbf8ac290)
>    at 
>/var/tmp/portage/x11-base/xorg-server-9999/work/xorg-server-9999/dix/main.c:289
>        i = 1
>---Type <return> to continue, or q <return> to quit---
>        alwaysCheckForInput = {0, 1}
>(gdb)

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Attachments on bug 26937: 35055 | 35085 | 35125 | 36696 | 36697 | 36698 | 36934 | 38124 | 38125 | 46866

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