Attachment 116443 Details for Bug 90940 – gdb backtrace

gdb backtrace

gdb.txt (text/plain), 33.53 KB, created by Carl Michal on 2015-06-11 20:34:16 UTC

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Creator: Carl Michal

Created: 2015-06-11 20:34:16 UTC

Size: 33.53 KB

patch

obsolete

>(gdb) c
>Continuing.
>
>Program received signal SIGSEGV, Segmentation fault.
>0xb6d5ca8d in sna_tiling_composite_spans_box (sna=0xb6c31000, op=0xa36ddd8, box=0xbfefd084, opacity=0.3125)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_tiling.c:360
>360		a[tile->rect_count].box = *box;
>(gdb) 
>
>(gdb) bt f
>#0  0xb6d5ca8d in sna_tiling_composite_spans_box (sna=0xb6c31000, op=0xa36ddd8, box=0xbfefd084, opacity=0.3125)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_tiling.c:360
>        tile = 0xa36de0c
>        a = 0x14c
>#1  0xb6d5caf9 in sna_tiling_composite_spans_boxes (sna=0xb6c31000, op=0xbfefd1fc, box=0xbfefd08c, nbox=0, opacity=0.3125)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_tiling.c:372
>No locals.
>#2  0xb6d42c44 in tor_blt_span_clipped (sna=0xb6c31000, op=0xbfefd1fc, clip=0xbfefd1f0, box=0xbfefd0e8, coverage=5)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_trapezoids_imprecise.c:1026
>        region = {extents = {x1 = 7, y1 = 14, x2 = 8, y2 = 15}, data = 0x0}
>        opacity = 0.3125
>#3  0xb6d42f8e in tor_blt (sna=0xb6c31000, converter=0xbfefd34c, op=0xbfefd1fc, clip=0xbfefd1f0, span=0xb6d42b9f <tor_blt_span_clipped>, y=0, height=1, unbounded=0)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_trapezoids_imprecise.c:1141
>        area = 5
>        x = 7
>        cells = 0xbfefdbd0
>        cell = 0xa36df48
>        box = {x1 = 7, y1 = 14, x2 = 8, y2 = 15}
>        cover = 8
>        __func__ = "tor_blt"
>#4  0xb6d43350 in tor_render (sna=0xb6c31000, converter=0xbfefd34c, op=0xbfefd1fc, clip=0xbfefd1f0, span=0xb6d42b9f <tor_blt_span_clipped>, unbounded=0)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_trapezoids_imprecise.c:1246
>        do_full_step = 0
>        polygon = 0xbfefd34c
>        coverages = 0xbfefdbd0
>        active = 0xbfefdb60
>        buckets = {0x0, 0x0, 0x0, 0x0}
>        i = 0
>        j = 1
>        h = 2053
>        __func__ = "tor_render"
>#5  0xb6d44fc0 in imprecise_trapezoid_span_converter (sna=0xb6c31000, op=3 '\003', src=0xa35ca50, dst=0xa369838, maskFormat=0x9d1d580, flags=0, src_x=9, src_y=14, ntrap=78, traps=0xa369bf8)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_trapezoids_imprecise.c:1945
>        tor = {polygon = {{ymin = 56, ymax = 8268, y_buckets = 0xa3710b0, y_buckets_embedded = {0xa36d790, 0xa36d6b0, 0xa36d330, 0xa36d170, 0x0 <repeats 15 times>, 0xa36cf40, 0xa36ce60, 
>                0xa36ced0, 0xa36cca0, 0xffffffff, 0xbfefd4a8, 0xb6ca0662 <_kgem_submit+2561>, 0xb6c31000, 0xbfefd450, 0x40, 0xb6c96151 <__list_del+12>, 0x0, 0xb6e49000, 0xbfefd3f8, 
>                0xb6c31614, 0xa32ce24, 0xb6e49000, 0xbfefd408, 0xb6c9624d <_list_del+161>, 0xb6c31274, 0xb6c31274, 0xbfefd438, 0xbfefd454, 0xc00c6462, 0xb73bc3e9 <ioctl+25>, 0xb6e49000, 
>                0xb6c96f8b <do_ioctl+43>, 0xa, 0xc00c6462, 0xbfefd454, 0xb6c96151 <__list_del+12>, 0xa, 0xc00c6462, 0xbfefd464, 0xb6c9d6ad <__kgem_retire_rq+971>, 0xa31b5b0, 0xb6e49000, 
>                0xbfefd468, 0xb6c97040 <assert_tiling+128>, 0xa, 0xc00c6462, 0xbfefd480, 0xbfefdb50, 0x1, 0x13c}, edges_embedded = {{next = 0xbfefd490, prev = 0xbfefdb60, dir = 1, 
>                  cell = 929, height_left = 0, x = {quo = 929, rem = 2214592512}, dxdy = {quo = -5, rem = -805306368}, dy = 5234491392, ytop = 120}, {next = 0xbfefdb98, prev = 0xbfefdb60, 
>                  dir = -1, cell = 1244, height_left = 0, x = {quo = 1244, rem = 0}, dxdy = {quo = 0, rem = 0}, dy = 0, ytop = 120}, {next = 0xbfefd500, prev = 0xbfefdb60, dir = 1, 
>                  cell = 928, height_left = 0, x = {quo = 927, rem = 8086618112}, dxdy = {quo = -1, rem = -6979321856}, dy = 14763950080, ytop = 121}, {next = 0xbfefdb98, 
>                  prev = 0xbfefdb60, dir = -1, cell = 1244, height_left = 0, x = {quo = 1244, rem = 0}, dxdy = {quo = 0, rem = 0}, dy = 0, ytop = 121}, {next = 0xbfefd570, 
>                  prev = 0xbfefdb60, dir = 1, cell = 926, height_left = 0, x = {quo = 925, rem = 11576279040}, dxdy = {quo = 0, rem = -14763950080}, dy = 21743271936, ytop = 122}, {
>                  next = 0xbfefdb98, prev = 0xbfefdb60, dir = -1, cell = 1244, height_left = 0, x = {quo = 1244, rem = -5245567665979785216}, dxdy = {quo = 0, rem = 0}, dy = 0, 
>                  ytop = 122}, {next = 0xbfefd5d8, prev = 0xb6cc8aef <find_clip_box_for_y+146>, dir = 171366040, cell = 171366048, height_left = 0, x = {quo = 0, rem = 42945377992723}, 
>                  dxdy = {quo = 1800, rem = 7834191713952}, dy = -4616235763183386398, ytop = -1228109073}, {next = 0xa36d698, prev = 0xa36d6b0, dir = 0, cell = 0, height_left = 0, x = {
>                    quo = 119, rem = 736011640524242944}, dxdy = {quo = 0, rem = -4616235557024954368}, dy = 736011540511886063, ytop = 171366096}, {next = 0x0, 
>                  prev = 0xb7340000 <putwchar+144>, dir = -1228993868, cell = -1074796220, height_left = -1074801048, x = {quo = 171366096, rem = -5234625323186459161}, dxdy = {
>                    quo = -1074801048, rem = 736011540511886063}, dy = 171366152, ytop = -1228013568}, {next = 0xb6c31000, prev = 0xb755a009 <alloc_data+41>, dir = 171165176, 
>                  cell = -1227951472, height_left = 171366040, x = {quo = 170464848, rem = -5274010937648490856}, dxdy = {quo = 171366040, rem = 171366264}, dy = -4616234182635356858, 
>                  ytop = -1226534912}, {next = 0xbfefd6c8, prev = 0xb6caeb7f <_assert_pixmap_contains_box+14>, dir = -1228730368, cell = 3, height_left = -1220078560, x = {
>                    quo = -1228109073, rem = 736013461761742488}, dxdy = {quo = 1, rem = 3065976136}, dy = 5278218770639425536, ytop = -1228226344}, {next = 0xbfefd778, prev = 0xb6e49000, 
>                  dir = -1074800904, cell = -1226534912, height_left = 171352824, x = {quo = -1074796220, rem = -5275144001560783112}, dxdy = {quo = 171349120, rem = -5269166629904404496}, 
>                  dy = 171366936, ytop = -1226534912}, {next = 0xbfefe8e8, prev = 0xb6cd9eb0 <sna_poly_fill_rect_blt+4166>, dir = 171349120, cell = 0, height_left = -1226823458, x = {
>                    quo = 224, rem = 66966730647273475}, dxdy = {quo = 1, rem = 5234491392}, dy = 26575110144, ytop = 196}, {next = 0xbfefd768, prev = 0xbfefdb60, dir = -1, cell = 0, 
>                  height_left = -1074798640, x = {quo = 928, rem = 736019234026422272}, dxdy = {quo = 171349120, rem = -4616215109914390528}, dy = 0, ytop = 171366040}, {next = 0xa36dd98, 
>                  prev = 0xa369888, dir = 0, cell = 135790931, height_left = 0, x = {quo = 135790931, rem = 0}, dxdy = {quo = 0, rem = 0}, dy = 0, ytop = 124}, {next = 0xbfefdb98, 
>                  prev = 0xbfefdb60, dir = -1, cell = 1244, height_left = 0, x = {quo = 1244, rem = 0}, dxdy = {quo = 0, rem = 0}, dy = 0, ytop = 124}, {next = 0xbfefd810, 
>                  prev = 0xbfefdb60, dir = 1, cell = 925, height_left = 0, x = {quo = 924, rem = 19329449984}, dxdy = {quo = 0, rem = 14763950080}, dy = 21877489664, ytop = 199}, {
>                  next = 0xbfefd768, prev = 0xbfefdb60, dir = -1, cell = 928, height_left = 0, x = {quo = 928, rem = 0}, dxdy = {quo = 0, rem = 0}, dy = 0, ytop = 199}, {next = 0xbfefd880, 
>                  prev = 0xbfefdb60, dir = 1, cell = 926, height_left = 0, x = {quo = 926, rem = 5102370816}, dxdy = {quo = 0, rem = 14763950080}, dy = 21877489664, ytop = 200}, {
>                  next = 0xbfefdb98, prev = 0xbfefdb60, dir = -1, cell = 1244, height_left = 0, x = {quo = 1244, rem = 5278218767573189504}, dxdy = {quo = -2081421312, rem = 0}, 
>                  dy = 735706835300772323, ytop = 200}, {next = 0xbfefd8f0, prev = 0xb6cf9d0e <sna_blt_fill_op_blt>, dir = -1227907618, cell = -1227907470, height_left = -1227907208, x = {
>                    quo = -1227948641, rem = 7038330411679744}, dxdy = {quo = 1638400, rem = 7037415585480736}, dy = 7881299349733715, ytop = 3276832}, {next = 0x1c007e, prev = 0x3200e5, 
>                  dir = 1835335, cell = 3277139, height_left = 3276800, x = {quo = 3473637, rem = 14919629762855239}, dxdy = {quo = 3473408, rem = 15481123722690899}, 
>                  dy = 15481664890208288, ytop = 5243219}, {next = 0x500000, prev = 0x550153, dir = 5570560, cell = 6619168, height_left = 5570686, x = {quo = 6619475, 
>                    rem = 30962384883744768}, dxdy = {quo = 6619262, rem = 28430377109291237}, dy = 30962247445381459, ytop = 7536869}, {next = 0x6e0147, prev = 0x730153, dir = 7536640, 
>                  cell = 8257568, height_left = 7536766, x = {quo = 8257765, rem = 35467303066992967}, dxdy = {quo = 8257536, rem = 35466388239941664}, dy = 36591746980905299, 
>                  ytop = 9175072}, {next = 0x82007e, prev = 0x8c00e5, dir = 8520007, cell = 9175379, height_left = 9175040, x = {quo = 9502949, rem = 40815327626133831}, dxdy = {
>                    quo = 9502720, rem = 40814412799082528}, dy = 40815276087509221, ytop = 10158419}, {next = 0x9b0000, prev = 0xaa0020, dir = 10158206, cell = 11141459, 
>                  height_left = 11141120, x = {quo = 11469139, rem = 56295132792553472}, dxdy = {quo = 11468926, rem = 56294995355238739}, dy = 57702370239119699, ytop = 15073312}, {
>                  next = 0xcd007e, prev = 0xe60153, dir = 15073280, cell = 15401299, height_left = 15400960, x = {quo = 17039392, rem = 73184949954084990}, dxdy = {quo = 17039360, 
>                    rem = 74590868845691219}, dy = 74591410013208608, ytop = 19005779}, {next = 0x1220000, prev = 0x1270153, dir = 19333120, cell = 20971556, height_left = 19333246, x = {
>                    quo = 20971859, rem = 91480823445848064}, dxdy = {quo = 21299200, rem = 91479908619780132}, dy = 98516241871667539, ytop = 23265619}, {next = 0x1630000, 
>                  prev = 0x17c0024, dir = 23265406, cell = 24904019, height_left = 24903680, x = {quo = 25231699, rem = 115404895095422976}, dxdy = {quo = 25231486, 
>                    rem = 115404740478239059}, dy = 116812115362120019, ytop = 28835876}, {next = 0x19f007e, prev = 0x1b80153, dir = 28835840, cell = 29163859, height_left = 29163520, x = {
>                    quo = 30801956, rem = 132294695077085310}, dxdy = {quo = 30801920, rem = 133700613968691539}, dy = 133701155136208932, ytop = 32768339}, {next = 0x1f40000, 
>                  prev = 0x1f90153, dir = 33095680, cell = 34734116, height_left = 33095806, x = {quo = 34734419, rem = 150590568568848384}, dxdy = {quo = 35061760, 
>                    rem = 150589653742780452}, dy = 157625986994667859, ytop = 37028179}, {next = 0x2350000, prev = 0x24e0024, dir = 37027966, cell = 38666579, height_left = 38666240, x = {
>                    quo = 38994259, rem = 174514640218423296}, dxdy = {quo = 38994046, rem = 174514485601239379}, dy = 175921860485120339, ytop = 42598436}}, edges = 0xa36ee88, 
>              num_edges = 132}}, active = {{head = {next = 0xbfefdb98, prev = 0x0, dir = 42926080, cell = -2147483648, height_left = 2147483647, x = {quo = 44564819, 
>                  rem = 192811815085277184}, dxdy = {quo = 44892160, rem = 192810900259209252}, dy = 0, ytop = 46858579}, tail = {next = 0x0, prev = 0xbfefdb60, dir = 46858366, 
>                cell = 2147483647, height_left = 2147483647, x = {quo = 48824659, rem = 216735886734852096}, dxdy = {quo = 48824446, rem = 216735732117668179}, dy = 0, ytop = 52428836}}}, 
>          coverages = {{cursor = 0xa36df3c, head = {next = 0xa36df48, x = -2147483648, uncovered_area = 339, covered_height = 0}, tail = {next = 0x0, x = 2147483647, uncovered_area = 126, 
>                covered_height = 805}, x1 = 6, x2 = 334, count = 5, size = 329, cells = 0xa36df18, embedded = {{next = 0x3430000, x = 56360996, uncovered_area = 126, covered_height = 835}, 
>                {next = 0x35c0153, x = 56360960, uncovered_area = 339, covered_height = 865}, {next = 0x3610000, x = 58327076, uncovered_area = 126, covered_height = 865}, {
>                  next = 0x37a0153, x = 58327040, uncovered_area = 339, covered_height = 895}, {next = 0x37f0000, x = 60293156, uncovered_area = 126, covered_height = 895}, {
>                  next = 0x3980153, x = 60293120, uncovered_area = 339, covered_height = 925}, {next = 0x39d0000, x = 62259236, uncovered_area = 126, covered_height = 925}, {
>                  next = 0x3b60153, x = 62259200, uncovered_area = 339, covered_height = 955}, {next = 0x3bb0000, x = 64225316, uncovered_area = 126, covered_height = 955}, {
>                  next = 0x3d40153, x = 64225280, uncovered_area = 339, covered_height = 985}, {next = 0x3d90000, x = 66191396, uncovered_area = 126, covered_height = 985}, {
>                  next = 0x3f20153, x = 66191360, uncovered_area = 339, covered_height = 1015}, {next = 0x3f70000, x = 68157476, uncovered_area = 126, covered_height = 1015}, {
>                  next = 0x4100153, x = 68157440, uncovered_area = 339, covered_height = 1045}, {next = 0x4150000, x = 70123556, uncovered_area = 126, covered_height = 1045}, {
>                  next = 0x42e0153, x = 70123520, uncovered_area = 339, covered_height = 1075}, {next = 0x4330000, x = 72089636, uncovered_area = 126, covered_height = 1075}, {
>                  next = 0x44c0153, x = 72089600, uncovered_area = 339, covered_height = 1105}, {next = 0x4510000, x = 74055716, uncovered_area = 126, covered_height = 1105}, {
>                  next = 0x46a0153, x = 74055680, uncovered_area = 339, covered_height = 1135}, {next = 0x46f0000, x = 76021796, uncovered_area = 126, covered_height = 1135}, {
>                  next = 0x4880153, x = 76021760, uncovered_area = 339, covered_height = 1165}, {next = 0x48d0000, x = 77987876, uncovered_area = 126, covered_height = 1165}, {
>                  next = 0x4a60153, x = 77987840, uncovered_area = 339, covered_height = 1195}, {next = 0x4ab0000, x = 79953956, uncovered_area = 126, covered_height = 1195}, {
>                  next = 0x4c40153, x = 79953920, uncovered_area = 339, covered_height = 1225}, {next = 0x4c90000, x = 81920036, uncovered_area = 126, covered_height = 1225}, {
>                  next = 0x4e20153, x = 81920000, uncovered_area = 339, covered_height = 1255}, {next = 0x4e70000, x = 83886116, uncovered_area = 126, covered_height = 1255}, {
>                  next = 0x5000153, x = 83886080, uncovered_area = 339, covered_height = 1285}, {next = 0x5050000, x = 85852196, uncovered_area = 126, covered_height = 1285}, {
>                  next = 0x51e0153, x = 85852160, uncovered_area = 339, covered_height = 1315}, {next = 0x5230000, x = 87818276, uncovered_area = 126, covered_height = 1315}, {
>                  next = 0x53c0153, x = 87818240, uncovered_area = 339, covered_height = 1345}, {next = 0x5410000, x = 89784356, uncovered_area = 126, covered_height = 1345}, {
>                  next = 0x55a0153, x = 89784320, uncovered_area = 339, covered_height = 1375}, {next = 0x55f0000, x = 91750436, uncovered_area = 126, covered_height = 1375}, {
>                  next = 0x5780153, x = 91750400, uncovered_area = 339, covered_height = 1405}, {next = 0x57d0000, x = 93716516, uncovered_area = 126, covered_height = 1405}, {
>                  next = 0x5960153, x = 93716480, uncovered_area = 339, covered_height = 1435}, {next = 0x59b0000, x = 95682596, uncovered_area = 126, covered_height = 1435}, {
>                  next = 0x5b40153, x = 95682560, uncovered_area = 339, covered_height = 1465}, {next = 0x5b90000, x = 97648676, uncovered_area = 126, covered_height = 1465}, {
>                  next = 0x5d20153, x = 97648640, uncovered_area = 339, covered_height = 1495}, {next = 0x5d70000, x = 99614756, uncovered_area = 126, covered_height = 1495}, {
>                  next = 0x5f00153, x = 99614720, uncovered_area = 339, covered_height = 1525}, {next = 0x5f50000, x = 101580836, uncovered_area = 126, covered_height = 1525}, {
>                  next = 0x60e0153, x = 101580800, uncovered_area = 339, covered_height = 1555}, {next = 0x6130000, x = 103546916, uncovered_area = 126, covered_height = 1555}, {
>                  next = 0x62c0153, x = 103546880, uncovered_area = 339, covered_height = 1585}, {next = 0x6310000, x = 105512996, uncovered_area = 126, covered_height = 1585}, {
>                  next = 0x64a0153, x = 105512960, uncovered_area = 339, covered_height = 1615}, {next = 0x64f0000, x = 107479076, uncovered_area = 126, covered_height = 1615}, {
>                  next = 0x6680153, x = 107479040, uncovered_area = 339, covered_height = 1645}, {next = 0x66d0000, x = 109445156, uncovered_area = 126, covered_height = 1645}, {
>                  next = 0x6860153, x = 109445120, uncovered_area = 339, covered_height = 1675}, {next = 0x68b0000, x = 111411236, uncovered_area = 126, covered_height = 1675}, {
>                  next = 0x6a40153, x = 111411200, uncovered_area = 339, covered_height = 1705}, {next = 0x6a90000, x = 113377316, uncovered_area = 126, covered_height = 1705}, {
>                  next = 0x6c20153, x = 113377280, uncovered_area = 339, covered_height = 1735}, {next = 0x6c70000, x = 115343396, uncovered_area = 126, covered_height = 1735}, {
>                  next = 0x6e00153, x = 115343360, uncovered_area = 339, covered_height = 1765}, {next = 0x6e50000, x = 117309476, uncovered_area = 126, covered_height = 1765}, {
>                  next = 0x6fe0153, x = 117309440, uncovered_area = 339, covered_height = 1795}, {next = 0x7030000, x = 119275556, uncovered_area = 126, covered_height = 1795}, {
>                  next = 0x71c0153, x = 119275520, uncovered_area = 339, covered_height = 1825}, {next = 0x7210000, x = 121241636, uncovered_area = 126, covered_height = 1825}, {
>                 next = 0x73a0153, x = 121241600, uncovered_area = 339, covered_height = 1855}, {next = 0x73f0000, x = 123207716, uncovered_area = 126, covered_height = 1855}, {
>                  next = 0x7580153, x = 123207680, uncovered_area = 339, covered_height = 1885}, {next = 0x75d0000, x = 125173796, uncovered_area = 126, covered_height = 1885}, {
>                  next = 0x7760153, x = 125173760, uncovered_area = 339, covered_height = 1915}, {next = 0x77b0000, x = 127139876, uncovered_area = 126, covered_height = 1915}, {
>                  next = 0x7940153, x = 127139840, uncovered_area = 339, covered_height = 1945}, {next = 0x7990000, x = 129105956, uncovered_area = 126, covered_height = 1945}, {
>                  next = 0x7b20153, x = 129105920, uncovered_area = 339, covered_height = 1975}, {next = 0x7b70000, x = 131072036, uncovered_area = 126, covered_height = 1975}, {
>                  next = 0x7d00153, x = 131072000, uncovered_area = 339, covered_height = 2005}, {next = 0x7d50000, x = 133038116, uncovered_area = 126, covered_height = 2005}, {
>                  next = 0x7ee0153, x = 133038080, uncovered_area = 339, covered_height = 2035}, {next = 0x7f30000, x = 135004196, uncovered_area = 126, covered_height = 2035}, {
>                  next = 0x80c0153 <DoConfigure+2047>, x = 135004160, uncovered_area = 339, covered_height = 2072}, {next = 0x0, x = 0, uncovered_area = 0, covered_height = 0}, {
>                  next = 0x0, x = 0, uncovered_area = 0, covered_height = 0}, {next = 0x0, x = 0, uncovered_area = 0, covered_height = 0}, {next = 0x0, x = 920, uncovered_area = -11544, 
>                  covered_height = 2614}, {next = 0x3, x = 60620800, uncovered_area = 1, covered_height = 0}, {next = 0x3b60024, x = 920, uncovered_area = 2, covered_height = 0}, {
>                  next = 0x24, x = -1219125477, uncovered_area = 0, covered_height = 0}, {next = 0x0, x = 380, uncovered_area = -11976, covered_height = 2614}, {next = 0x3, x = 25231360, 
>                  uncovered_area = 1, covered_height = 0}, {next = 0x3980153, x = 380, uncovered_area = 1, covered_height = 0}, {next = 0x24, x = -1219125477, uncovered_area = 0, 
>                  covered_height = 0}, {next = 0x0, x = 230, uncovered_area = -12304, covered_height = 2614}, {next = 0x2, x = 15400960, uncovered_area = 1, covered_height = 0}, {
>                  next = 0x1040020, x = 101, uncovered_area = 0, covered_height = 0}, {next = 0x20, x = -1219125477, uncovered_area = 0, covered_height = 0}, {next = 0x0, x = 85, 
>                  uncovered_area = -12312, covered_height = 2614}, {next = 0x3, x = 6664192, uncovered_area = 0, covered_height = 0}, {next = 0xe60153, x = 85, uncovered_area = 3, 
>                  covered_height = 0}, {next = 0x153, x = -1219125477, uncovered_area = 1, covered_height = 0}, {next = 0x32, x = 55, uncovered_area = -12392, covered_height = 2614}, {
>                  next = 0x2, x = 5263972, uncovered_area = 2, covered_height = 0}, {next = 0x7e0020, x = 28, uncovered_area = 1, covered_height = 0}, {next = 0x20, x = -1219125477, 
>                  uncovered_area = -7492, covered_height = -16401}, {next = 0x0, x = 25, uncovered_area = -12408, covered_height = 2614}, {next = 0x4, x = 1835053, uncovered_area = 1, 
>                  covered_height = 0}, {next = 0x1c0153, x = 171364208, uncovered_area = 0, covered_height = 0}, {next = 0xbfefe948, x = -1219117505, uncovered_area = -12764, 
>                  covered_height = 2610}, {next = 0x82cb000, x = -1074798152, uncovered_area = -6963, covered_height = 2073}, {next = 0xdd, x = 224, uncovered_area = -23616, 
>                  covered_height = -18603}, {next = 0x0, x = 1, uncovered_area = -7840, covered_height = -16401}, {next = 0x0, x = 171364224, uncovered_area = -12400, 
>                  covered_height = 2614}, {next = 0x40, x = -1074796776, uncovered_area = -7840, covered_height = -16401}, {next = 0xb6c31000, x = 171101712, uncovered_area = -7816, 
>                  covered_height = -16401}, {next = 0x818413d <dixGetPrivateAddr+12>, x = 0, uncovered_area = 339, covered_height = 2072}, {next = 0xa36cf80, x = 223, uncovered_area = 223, 
>                  covered_height = 0}, {next = 0x9d1cf68, x = 164748144, uncovered_area = -8928, covered_height = 2513}, {next = 0x9d1d1b0, x = 137225272, uncovered_area = -7768, 
>                  covered_height = -16401}, {next = 0x8163f68 <XaceHook+12>, x = 171356820, uncovered_area = -20480, covered_height = 2092}, {next = 0xbfefe1b8, x = 135840739, 
>                  uncovered_area = -26568, covered_height = 2614}, {next = 0x82de438 <PictureScreenPrivateKeyRec>, x = -1074798136, uncovered_area = -20480, covered_height = 2092}, {
>                  next = 0x2d, x = 1, uncovered_area = -7656, covered_height = -16401}, {next = 0x818535b <CompositeGlyphs+170>, x = 3, uncovered_area = -32016, covered_height = 2613}, {
>                  next = 0xa369838, x = -1228316335, uncovered_area = 234, covered_height = 0}, {next = 0x2d, x = 1, uncovered_area = -7504, covered_height = -16401}, {next = 0xbfefe5b0, 
>                  x = -1226534912, uncovered_area = -7672, covered_height = -16401}, {next = 0xb6c9624d <_list_del+161>, x = 171356820, uncovered_area = -7672, covered_height = -16401}, {
>                  next = 0xb6c96112 <list_add_tail+34>, x = 171356820, uncovered_area = -26252, covered_height = 2614}, {next = 0xa2aa00c, x = -1074798040, uncovered_area = 25284, 
>                  covered_height = -18743}, {next = 0xa36b294, x = 170565644, uncovered_area = -7592, covered_height = -16401}, {next = 0xbfefe270, x = 1075864669, uncovered_area = -15383, 
>                  covered_height = -18629}, {next = 0xb6e49000, x = -1228312693, uncovered_area = 10, covered_height = 0}, {next = 0x4020645d, x = -1074797968, uncovered_area = -7504, 
>                  covered_height = -16401}, {next = 0xbfefe5b0, x = -1226534912, uncovered_area = -7528, covered_height = -16401}, {next = 0xb6ca729a <kgem_add_reloc+757>, x = -1228730368, 
>                  uncovered_area = -28672, covered_height = -18716}, {next = 0xbfefe298, x = -1228309875, uncovered_area = 10, covered_height = 0}, {next = 0x4020645d, x = -1074797968, 
>                  uncovered_area = -7492, covered_height = -16401}, {next = 0xf, x = 27, uncovered_area = -7496, covered_height = -16401}, {next = 0xb6d72dce <kgem_bo_can_map+12>, 
>                  x = -1073191849, uncovered_area = -15383, covered_height = -18629}, {next = 0xb6e49000, x = -1228312693, uncovered_area = 10, covered_height = 0}, {next = 0xb6e49000, 
>                  x = -1074797880, uncovered_area = -8969, covered_height = -18729}, {next = 0xb6c31000, x = 171356800, uncovered_area = 0, covered_height = 0}, {next = 0x1e8, 
>                  x = -1228996608, uncovered_area = -28672, covered_height = -18716}, {next = 0xbfefe2e8, x = -1228444868, uncovered_area = 10, covered_height = 0}, {next = 0xc0086457, 
>                  x = -1074797832, uncovered_area = 29296, covered_height = -18743}, {next = 0xb6c31000, x = -1074797848, uncovered_area = 15, covered_height = 0}, {next = 0xb6c31260, 
>                  x = -1228729740, uncovered_area = -28672, covered_height = -18716}, {next = 0xbfefe328, x = -1228730368, uncovered_area = 4096, covered_height = -18749}, {
>                  next = 0xb6e49000, x = -1074797784, uncovered_area = -2901, covered_height = -18743}, {next = 0xb6c31000, x = 1077961833, uncovered_area = -24584, covered_height = 2602}, 
>                {next = 0x9d19ad0, x = 170565632, uncovered_area = -7384, covered_height = -16401}, {next = 0x0, x = 164731620, uncovered_area = -24564, covered_height = 2602}, {
>                  next = 0xb6e49000, x = -1074797544, uncovered_area = 1634, covered_height = -18742}, {next = 0xb6c31000, x = -1074797632, uncovered_area = 64, covered_height = 0}, {
>                  next = 0xb6c96151 <__list_del+12>, x = -1228730368, uncovered_area = 82, covered_height = 0}, {next = 0x0, x = 82, uncovered_area = 0, covered_height = -18716}, {
>                  next = 0xb6e49000, x = -1074797704, uncovered_area = 25165, covered_height = -18743}, {next = 0xb6c31274, x = -1228729740, uncovered_area = -7256, 
>                  covered_height = -16401}, {next = 0xbfefe3c4, x = -1072929694, uncovered_area = -15383, covered_height = -18629}, {next = 0xb6e49000, x = -1228312693, 
>                  uncovered_area = 10, covered_height = 0}, {next = 0xc00c6462, x = -1074797628, uncovered_area = 24913, covered_height = -18743}, {next = 0xa, x = -1072929694, 
>                  uncovered_area = -7212, covered_height = -16401}, {next = 0xb6c9d6ad <__kgem_retire_rq+971>, x = 171029936, uncovered_area = -28672, covered_height = -18716}, {
>                  next = 0xbfefe3d8, x = -1228312512, uncovered_area = 10, covered_height = 0}, {next = 0xc00c6462, x = -1074797628, uncovered_area = -15988, covered_height = 2613}, {
>                  next = 0xa31b5bc, x = 96, uncovered_area = -7160, covered_height = -16401}, {next = 0xb6c96d71 <__kgem_bo_mark_dirty+308>, x = 171295116, uncovered_area = -19012, 
>                  covered_height = 2609}, {next = 0xbfefe408, x = -1228264749, uncovered_area = 4096, covered_height = -18749}, {next = 0xa35c178, x = -1074797560, uncovered_area = 5652, 
>                  covered_height = -18749}, {next = 0xa35c18c, x = 171029948, uncovered_area = -7164, covered_height = -16401}, {next = 0xb6e49000, x = 23072, uncovered_area = 1, 
>                  covered_height = 0}, {next = 0xbfefe458, x = -1228245711, uncovered_area = -16008, covered_height = 2613}, {next = 0xa35c178, x = -1074797480, uncovered_area = -2894, 
>                  covered_height = -18738}, {next = 0x1, x = 0, uncovered_area = 0, covered_height = 0}, {next = 0xb6cef290 <kgem_batch_space+12>, x = 171348804, uncovered_area = -28672, 
>                  covered_height = -18716}, {next = 0xbfefe458, x = -1227950803, uncovered_area = -16008, covered_height = 2613}, {next = 0x3, x = -1074797400, uncovered_area = -17, 
>                  covered_height = 0}, {next = 0xb6bf0010, x = -1226534912, uncovered_area = -7000, covered_height = -16401}, {next = 0xb6cfba55 <sna_blt_fill_boxes+1706>, x = 171295096, 
>                  uncovered_area = 4, covered_height = 0}, {next = 0xa35c178, x = 163842, uncovered_area = 0, covered_height = 3840}, {next = 0x880300, x = -1074796764, 
>                  uncovered_area = 14083, covered_height = 0}, {next = 0x83f00800, x = 1228931073, uncovered_area = 0, covered_height = 0}, {next = 0xb6c31000, x = -1228996608, 
>                  uncovered_area = -18, covered_height = 0}, {next = 0xb6bf0a98, x = -1226534912, uncovered_area = -28672, covered_height = -18716}, {next = 0xa36cf88, x = -1074797320, 
>
>                 uncovered_area = 27743, covered_height = -18728}, {next = 0xb6c31000, x = 3, uncovered_area = -16008, covered_height = 2613}, {next = 0x20, x = -1185309, 
>                  uncovered_area = -10616, covered_height = 2614}, {next = 0x0, x = 1, uncovered_area = 28, covered_height = 0}, {next = 0xa369480, x = 50331649, uncovered_area = -5661, 
>                  covered_height = -19}, {next = 0xfffffff0, x = -1219125248, uncovered_area = 27452, covered_height = -18745}, {next = 0xb6e49000, x = 171352732, uncovered_area = -16008, 
>                  covered_height = 2613}, {next = 0xbfefe678, x = -1227330257, uncovered_area = 4096, covered_height = -18749}, {next = 0x1, x = 537004168, uncovered_area = -23908, 
>                  covered_height = 2614}, {next = 0xa369480, x = 171295096, uncovered_area = -12408, covered_height = 2614}, {next = 0xe0, x = -1074797236, uncovered_area = -28672, 
>                  covered_height = -18716}, {next = 0xbfefe548, x = -1228250879, uncovered_area = 4096, covered_height = -18749}, {next = 0xa35c178, x = -1074797080, uncovered_area = 2526, 
>                  covered_height = 216}, {next = 0xb6e49000, x = -1226534912, uncovered_area = -6808, covered_height = -16401}, {next = 0xb734cd9c <_int_malloc+12>, x = -1228730368, 
>                  uncovered_area = -27856, covered_height = 2614}...}}}, extents = {x1 = 6, y1 = 14, x2 = 334, y2 = 2067}}
>        tmp = {base = {blt = 0x0, box = 0x0, boxes = 0x0, thread_boxes = 0x0, done = 0x0, damage = 0x0, op = 0, dst = {pixmap = 0x0, format = 0, bo = 0xa35c178, x = 0, y = 0, width = 0, 
>              height = 0}, src = {bo = 0x0, transform = 0x0, width = 0, height = 0, pict_format = 0, card_format = 0, filter = 0, repeat = 0, is_affine = 0, is_solid = 0, is_linear = 0, 
>              is_opaque = 0, alpha_fixup = 0, rb_reversed = 0, offset = {0, 0}, scale = {0, 0}, embedded_transform = {matrix = {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}}}, u = {linear = {dx = 0, 
>                  dy = 0, offset = 0}, gen2 = {pixel = 0}, gen3 = {type = 0, mode = 0, constants = 0}}}, mask = {bo = 0x0, transform = 0x0, width = 0, height = 0, pict_format = 0, 
>              card_format = 0, filter = 0, repeat = 0, is_affine = 0, is_solid = 0, is_linear = 0, is_opaque = 0, alpha_fixup = 0, rb_reversed = 0, offset = {0, 0}, scale = {0, 0}, 
>              embedded_transform = {matrix = {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}}}, u = {linear = {dx = 0, dy = 0, offset = 0}, gen2 = {pixel = 0}, gen3 = {type = 0, mode = 0, 
>                  constants = 0}}}, is_affine = 0, has_component_alpha = 0, need_magic_ca_pass = 0, rb_reversed = 0, floats_per_vertex = 0, floats_per_rect = 0, prim_emit = 0x0, 
>            emit_boxes = 0x0, redirect = {real_bo = 0x0, real_damage = 0x0, damage = 0x0, box = {x1 = 0, y1 = 0, x2 = 0, y2 = 0}}, u = {blt = {src_pixmap = 0x0, sx = 0, sy = 0, 
>                inplace = 0, overwrites = 0, bpp = 0, alu = 0, cmd = 0, br13 = 0, pitch = {0, 0}, pixel = 0, bo = {0x0, 0x0}}, gen3 = {constants = {0, 0, 0, 0, 0, 0, 0, 0}, 
>                num_constants = 0}, gen4 = {wm_kernel = 0, ve_id = 0}, gen5 = {wm_kernel = 0, ve_id = 0}, gen6 = {flags = 0}, gen7 = {flags = 0}, gen8 = {flags = 0}}, priv = 0xa36ddd8}, 
>          box = 0xb6d5c97d <sna_tiling_composite_spans_box>, boxes = 0xb6d5cac5 <sna_tiling_composite_spans_boxes>, thread_boxes = 0x0, done = 0xb6d5cb08 <sna_tiling_composite_spans_done>, 
>          prim_emit = 0x0, emit_boxes = 0x0}
>        clip = {extents = {x1 = 6, y1 = 14, x2 = 334, y2 = 2067}, data = 0xa36d6b8}
>        dst_x = 9
>        dst_y = 14
>        was_clear = false
>        dx = 0
>        dy = 0
>        n = 78
>        num_threads = 1
>        __func__ = "imprecise_trapezoid_span_converter"
>#6  0xb6d3764f in trapezoid_span_converter (sna=0xb6c31000, op=3 '\003', src=0xa35ca50, dst=0xa369838, maskFormat=0x9d1d580, flags=0, src_x=9, src_y=14, ntrap=78, traps=0xa369bf8)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_trapezoids.h:173
>No locals.
>#7  0xb6d39628 in sna_composite_trapezoids (op=3 '\003', src=0xa35ca50, dst=0xa369838, maskFormat=0x9d1d580, xSrc=9, ySrc=14, ntrap=78, traps=0xa369bf8)
>    at /usr/src/debug/x11-drivers/xf86-video-intel-2.99.917/xf86-video-intel-2.99.917/src/sna/sna_trapezoids.c:691
>        pixmap = 0xa369480
>        sna = 0xb6c31000
>        priv = 0xa369888
>        force_fallback = false
>        rectilinear = false
>        pixel_aligned = false
>        flags = 0
>        n = 2
>#8  0x0818ca81 in CompositeTrapezoids (op=3 '\003', pSrc=0xa35ca50, pDst=0xa369838, maskFormat=0x9d1d580, xSrc=9, ySrc=14, ntrap=78, traps=0xa369bf8)
>    at /usr/src/debug/x11-base/xorg-server-1.16.4/xorg-server-1.16.4/render/picture.c:1640
>        ps = 0x9d1db70
>#9  0x0818e707 in ProcRenderTrapezoids (client=0xa32e578) at /usr/src/debug/x11-base/xorg-server-1.16.4/xorg-server-1.16.4/render/render.c:759
>        rc = 0
>        ntraps = 78
>        pSrc = 0xa35ca50
>        pDst = 0xa369838
>        pFormat = 0x9d1d580
>        stuff = 0xa369be0
>#10 0x08191ddc in ProcRenderDispatch (client=0xa32e578) at /usr/src/debug/x11-base/xorg-server-1.16.4/xorg-server-1.16.4/render/render.c:1989
>        stuff = 0xa369be0
>#11 0x08072dd4 in Dispatch () at /usr/src/debug/x11-base/xorg-server-1.16.4/xorg-server-1.16.4/dix/dispatch.c:432
>        clientReady = 0xa270708
>        result = 0
>        client = 0xa32e578
>        nready = 0
>        icheck = 0x82d8658 <checkForInput>
>        start_tick = 365
>#12 0x08080a8f in dix_main (argc=9, argv=0xbfefeb44, envp=0xbfefeb6c) at /usr/src/debug/x11-base/xorg-server-1.16.4/xorg-server-1.16.4/dix/main.c:296
>        i = 1
>        alwaysCheckForInput = {0, 1}
>#13 0x0806484b in main (argc=9, argv=0xbfefeb44, envp=0xbfefeb6c) at /usr/src/debug/x11-base/xorg-server-1.16.4/xorg-server-1.16.4/dix/stubmain.c:34
>No locals.
>(gdb)

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Attachments on bug 90940: 116442 | 116443 | 116445

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