(gdb) bt full #0 0x00007fa55182305b in glamor_set_destination_pixmap_fbo (glamor_priv=, fbo=0x0, x0=0, y0=0, width=27376, height=66) at ../../glamor/glamor_pixmap.c:72 No locals. #1 0x00007fa5518193b1 in glamor_composite_with_shader (ca_state=CA_NONE, rects=0x7ffe11a8a3d0, nrect=1, dest_pixmap_priv=0x557952eb13c8, mask_pixmap_priv=0x0, source_pixmap_priv=0x5579533765d8, dest_pixmap=0x557952eb1350, mask_pixmap=0x0, source_pixmap=0x557953376560, dest=0x55795321abd0, mask=0x0, source=0x557953658490, op=1 '\001') at ../../glamor/glamor_render.c:1147 dst_xscale = src_yscale = 1 key = {source = SHADER_SOURCE_TEXTURE, mask = SHADER_MASK_NONE, in = glamor_program_alpha_normal, dest_swizzle = SHADER_DEST_SWIZZLE_DEFAULT} dest_y_off = 16384 mask_y_off = 32 src_matrix = {2.66080414e-28, 4.59149455e-41, 0, 0, 0, 0, 6.99418624e+10, 4.57902299e-41, 1.05113453e+12} pmask_matrix = 0x0 nrect_max = dst_yscale = shader = 0x55795116d730 op_info = {dest_alpha = 0, source_alpha = 0, source_blend = 1, dest_blend = 0} op_info_ca = {dest_alpha = 33, source_alpha = 0, source_blend = 1399325856, dest_blend = 21881} saved_source_format = 0 screen = 0x557951158180 mask_xscale = 1 key_ca = {source = 1396139374, mask = 21881, in = 1396139372, dest_swizzle = (SHADER_DEST_SWIZZLE_ALPHA_TO_RED | unknown: 21880)} source_x_off = 2190056 ret = 0 mask_yscale = 1 src_xscale = 1 dest_x_off = 32766 source_y_off = 0 mask_x_off = 0 mask_matrix = {1.20021811e+10, 3.06618117e-41, 1.07533312e+10, 3.06618117e-41, 3.83507364e-41, 4.62428493e-44, 7.40621812e+11, 3.06618117e-41, 7.40621812e+11} psrc_matrix = 0x0 shader_ca = 0x0 #2 glamor_composite_clipped_region (op=op@entry=1 '\001', source=source@entry=0x557953658490, mask=mask@entry=0x0, dest=dest@entry=0x55795321abd0, source_pixmap=source_pixmap@entry=0x557953376560, mask_pixmap=mask_pixmap@entry=0x0, dest_pixmap=0x557952eb1350, region=0x557953631190, x_source=0, y_source=0, x_mask=0, y_mask=0, x_dest=4, y_dest=29) at ../../glamor/glamor_render.c:1497 box_cnt = 1 screen = temp_src = 0x557953658490 temp_mask = temp_src_pixmap = 0x557953376560 temp_mask_pixmap = 0x0 temp_src_priv = 0x5579533765d8 temp_mask_priv = 0x0 x_temp_src = 0 y_temp_src = 0 x_temp_mask = 0 y_temp_mask = 0 rect = {{x_src = 0, y_src = 0, x_mask = 0, y_mask = 0, x_dst = 4, y_dst = 29, width = 16384, height = 33}, {x_src = 26072, y_src = 21303, x_mask = 21881, y_mask = 0, x_dst = 10812, y_dst = -11638, width = 0, height = 0}, {x_src = 0, y_src = 0, x_mask = 21881, y_mask = 0, x_dst = -3468, y_dst = 20530, width = 21881, height = 0}, {x_src = 33, y_src = 0, x_mask = 0, y_mask = 0, x_dst = -3920, y_dst = 21344, width = 21881, height = 0}, {x_src = 0, y_src = 0, x_mask = 2, y_mask = 0, x_dst = 9312, y_dst = 21281, width = 21881, height = 0}, {x_src = -23036, y_src = 4520, x_mask = 32766, y_mask = 0, x_dst = 0, y_dst = 0, width = 0, height = 0}, {x_src = 0, y_src = 0, x_mask = 21881, y_mask = 0, x_dst = -2816, y_dst = 28743, width = -31011, height = -13377}, {x_src = -13072, y_src = 21278, x_mask = 21881, y_mask = 0, x_dst = -14080, y_dst = 20753, width = 21881, height = 0}, {x_src = 13964, y_src = 3, x_mask = 0, y_mask = 0, x_dst = -14080, y_dst = 20753, width = 21881, height = 0}, {x_src = 13964, y_src = 3, x_mask = 0, y_mask = 0, x_dst = 10812, y_dst = -11638, width = 0, height = 0}} prect = 0x7ffe11a8a3d0 prect_size = 10 ok = 0 i = width = height = box = 0x557953631190 nbox = 1 ca_state = CA_NONE __FUNCTION__ = "glamor_composite_clipped_region" #3 0x00007fa5518263f0 in glamor_composite_largepixmap_region (op=op@entry=1 '\001', source=source@entry=0x557953658490, mask=mask@entry=0x0, dest=dest@entry=0x55795321abd0, source_pixmap=source_pixmap@entry=0x557953376560, mask_pixmap=0x0, dest_pixmap=0x557952eb1350, region=0x7ffe11a8a6f0, force_clip=0, x_source=0, y_source=0, x_mask=0, y_mask=0, x_dest=0, y_dest=0, width=27368, height=33) at ../../glamor/glamor_largepixmap.c:1360 screen = source_pixmap_priv = 0x5579533765d8 clipped_dest_regions = 0x5579537a6f90 clipped_source_regions = 0x55795286e7f0 clipped_mask_regions = n_dest_regions = 1 n_mask_regions = 296265456 n_source_regions = 2 i = 0 j = 0 k = need_clean_source_fbo = 0 need_clean_mask_fbo = 0 is_normal_source_fbo = 1 is_normal_mask_fbo = 0 fixed_block_width = fixed_block_height = dest_block_width = dest_block_height = null_source = 0 null_mask = 0 need_free_source_pixmap_priv = 0x0 need_free_mask_pixmap_priv = 0x0 source_repeat_type = 0 mask_repeat_type = ok = 1 __FUNCTION__ = "glamor_composite_largepixmap_region" __PRETTY_FUNCTION__ = "glamor_composite_largepixmap_region" #4 0x00007fa55181adb7 in glamor_composite (op=, source=0x557953658490, mask=0x0, dest=0x55795321abd0, x_source=, y_source=, x_mask=0, y_mask=0, x_dest=0, y_dest=0, width=27368, height=33) at ../../glamor/glamor_render.c:1626 screen = dest_pixmap = 0x557952eb1350 source_pixmap = 0x557953376560 mask_pixmap = region = {extents = {x1 = 0, y1 = 0, x2 = 27368, y2 = 33}, data = 0x0} ok = 0 force_clip = 0 __FUNCTION__ = "glamor_composite" #5 0x00005579502e4d61 in damageComposite (op=, pSrc=0x557953658490, pMask=0x0, pDst=0x55795321abd0, xSrc=, ySrc=, xMask=0, yMask=0, xDst=0, yDst=0, width=27368, height=33) at ../../../miext/damage/damage.c:503 pScreen = #6 0x000055795028cf64 in compWindowUpdateAutomatic (pWin=) at ../../composite/compwindow.c:701 pScreen = subwindowMode = 1 pRegion = 0x557953390850 pSrcPicture = 0x557953658490 pParent = 0x5579538ef990 pSrcPixmap = 0x557953376560 pSrcFormat = pDstFormat = error = 0 pDstPicture = 0x55795321abd0 #7 compPaintWindowToParent (pWin=pWin@entry=0x557953212460) at ../../composite/compwindow.c:725 No locals. #8 0x000055795028cfb0 in compPaintChildrenToWindow (pWin=0x5579538ef990) at ../../composite/compwindow.c:740 pChild = 0x557953212460 pWin = 0x5579538ef990 #9 compPaintWindowToParent (pWin=pWin@entry=0x5579538ef990) at ../../composite/compwindow.c:719 No locals. #10 0x000055795028cfb0 in compPaintChildrenToWindow (pWin=0x5579533b0650) at ../../composite/compwindow.c:740 pChild = 0x5579538ef990 pWin = 0x5579533b0650 #11 compPaintWindowToParent (pWin=pWin@entry=0x5579533b0650) at ../../composite/compwindow.c:719 No locals. #12 0x000055795028d7e8 in compPaintChildrenToWindow (pWin=0x557951788680) at ../../composite/compwindow.c:740 pChild = 0x5579533b0650 pWin = 0x557951788680 #13 0x000055795028dc69 in compScreenUpdate (pScreen=0x557951158180) at ../../composite/compalloc.c:54 No locals. #14 compBlockHandler (pScreen=0x557951158180, pTimeout=0x7ffe11a8aa08, pReadmask=0x5579506059e0 ) at ../../composite/compalloc.c:63 No locals. #15 0x00005579502035ba in BlockHandler (pTimeout=pTimeout@entry=0x7ffe11a8aa08, pReadmask=pReadmask@entry=0x5579506059e0 ) at ../../dix/dixutils.c:387 i = 0 j = #16 0x0000557950359c33 in WaitForSomething (pClientsReady=pClientsReady@entry=0x557951b0cc90) at ../../os/WaitFor.c:216 i = waittime = {tv_sec = 0, tv_usec = 0} wt = 0x7ffe11a8aa10 timeout = clientsReadable = {fds_bits = {0 }} clientsWritable = {fds_bits = {0 }} selecterr = nready = 0 devicesReadable = {fds_bits = {140729194687520, 32, 0, 0, 93979539081728, 0, 93979538731840, 93979550074960, 0, 140347995252478, 93979539468432, 0, 0, -3765142477828786944, 93979550074960, 93979539468432}} now = someReady = #17 0x00005579501fea1e in Dispatch () at ../../dix/dispatch.c:359 clientReady = 0x557951b0cc90 result = client = nready = icheck = 0x5579505fe250 start_tick = #18 0x0000557950202c03 in dix_main (argc=11, argv=0x7ffe11a8ae18, envp=) at ../../dix/main.c:300 i = alwaysCheckForInput = {0, 1} #19 0x00007fa5589bd5f0 in __libc_start_main (main=0x5579501ecf60
, argc=11, argv=0x7ffe11a8ae18, init=, fini=, rtld_fini=, stack_end=0x7ffe11a8ae08) at libc-start.c:291 result = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -4864903708964369433, 93979523600240, 140729194688016, 0, 0, -1624989240157615129, -1602029657362609177}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x557950371950 <__libc_csu_init>, 0x7ffe11a8ae18}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1345788240}}} not_first_call = #20 0x00005579501ecf99 in _start ()