| Summary: | Server hangs with busy loop with [mi] EQ overflowing. | ||
|---|---|---|---|
| Product: | xorg | Reporter: | Priit Laes (irc: plaes) <plaes> |
| Component: | Driver/intel | Assignee: | Jesse Barnes <jbarnes> |
| Status: | RESOLVED DUPLICATE | QA Contact: | Xorg Project Team <xorg-team> |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | 7.4 (2008.09) | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
After killing the server and restarting it I got the following error and another X hang :) Card info: (--) PCI:*(0@0:2:0) Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller rev 3, Mem @ 0xee100000/524288, 0xd0000000/268435456, 0xee200000/262144, I/O @ 0x00001800/8 (--) PCI: (0@0:2:1) Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller rev 3, Mem @ 0xee180000/524288 dmesg output: [drm:i915_gem_idle] *ERROR* hardware wedged And last lines from Xorg.log: (II) [drm] DRM interface version 1.3 (II) [drm] DRM open master succeeded. (II) intel(0): [drm] Using the DRM lock SAREA also for drawables. (II) intel(0): [drm] framebuffer mapped by ddx driver (II) intel(0): [drm] added 1 reserved context for kernel (II) intel(0): X context handle = 0x1 (II) intel(0): [drm] installed DRM signal handler (**) intel(0): Framebuffer compression enabled (**) intel(0): Tiling enabled Got another lockup while browsing www.wolfram.com site:
(gdb) bt full
#0 0x00007f298de40cb7 in ioctl () from /lib/libc.so.6
No symbol table info available.
#1 0x00007f298cecdbc3 in drmIoctl (fd=10, request=1074029637, arg=0x7fff984e86b0) at xf86drm.c:183
ret = -1
#2 0x00007f298cecdc4b in drmCommandWrite (fd=10, drmCommandIndex=<value optimized out>, data=0x7fff984e86b0, size=18446744073709551615) at xf86drm.c:2343
No locals.
#3 0x00007f298cc50158 in I830Sync (pScrn=0x263ca60) at i830_accel.c:222
emit = {irq_seq = 0x7fff984e86b0}
wait = {irq_seq = 10398262}
ret = -4
pI830 = (I830Ptr) 0x263ec20
#4 0x00007f298c3ef63c in exaWaitSync (pScreen=0x266b920) at exa.c:1046
No locals.
#5 0x00007f298c3f07d1 in ExaDoPrepareAccess (pDrawable=0x2814220, index=0) at exa.c:499
pExaScr = (ExaScreenPrivPtr) 0x2671080
pPixmap = (PixmapPtr) 0x2814220
offscreen = 1
#6 0x00007f298c3f81f5 in ExaCheckPutImage (pDrawable=0x2814220, pGC=0x383a460, depth=32, x=<value optimized out>, y=<value optimized out>, w=1, h=17, leftPad=0, format=2,
bits=0x47d3e18 '�' <repeats 200 times>...) at exa_unaccel.c:105
No locals.
#7 0x00007f298c3f1b82 in exaPutImage (pDrawable=0x2814220, pGC=0x383a460, depth=32, x=0, y=0, w=197, h=17, leftPad=0, format=2, bits=0x47d3e18 '�' <repeats 200 times>...)
at exa_accel.c:254
No locals.
#8 0x000000000052f7ef in damagePutImage (pDrawable=0x2814220, pGC=0x383a460, depth=32, x=0, y=0, w=197, h=17, leftPad=0, format=2, pImage=0x47d3e18 '�' <repeats 200 times>...)
at damage.c:838
pGCPriv = (DamageGCPrivPtr) 0x2efa208
oldFuncs = (GCFuncs *) 0x7b4520
#9 0x00000000004499d7 in ProcPutImage (client=0x337d650) at dispatch.c:1923
pGC = (GC *) 0x383a460
pDraw = (DrawablePtr) 0x2814220
length = <value optimized out>
#10 0x000000000044c9f4 in Dispatch () at dispatch.c:454
result = 0
client = (ClientPtr) 0x337d650
nready = 0
start_tick = 2029440
#11 0x00000000004333ed in main (argc=9, argv=0x7fff984e8af8, envp=<value optimized out>) at main.c:441
i = 1
error = 0
xauthfile = <value optimized out>
alwaysCheckForInput = {0, 1}
Another hang when reading mail in evolution (ie. just a normal desktop use):
(gdb) bt
#0 0x00007f4269aa5cb7 in ioctl () from /lib/libc.so.6
#1 0x00007f4268b32bc3 in drmIoctl (fd=10, request=1074029637, arg=0x7fff7414bed0) at xf86drm.c:183
#2 0x00007f4268b32c4b in drmCommandWrite (fd=10, drmCommandIndex=<value optimized out>, data=0x7fff7414bed0, size=18446744073709551615)
at xf86drm.c:2343
#3 0x00007f42688b4138 in I830Sync (pScrn=0xbf2a60) at i830_accel.c:214
#4 0x00007f426805363c in exaWaitSync (pScreen=0xc21970) at exa.c:1046
#5 0x00007f42680547d1 in ExaDoPrepareAccess (pDrawable=0x21b06b0, index=0) at exa.c:499
#6 0x00007f4268057ea1 in exaCopyDirty (migrate=0x7fff7414c1e8, pValidDst=0x1a94ea8, pValidSrc=<value optimized out>, transfer=0,
fallback_src=0x21b06f0 "ӯi�\t\024K\024", fallback_dst=0x7f4264e7d6b0 "", fallback_srcpitch=20, fallback_dstpitch=32, fallback_index=0,
sync=0x7f4268053650 <exaMarkSync>) at exa_migration.c:220
#7 0x00007f426805837d in exaDoMoveInPixmap (migrate=0x7fff7414c1e8) at exa_migration.c:275
#8 0x00007f4268058b6a in exaDoMigration (pixmaps=0x7fff7414c1d0, npixmaps=2, can_accel=1) at exa_migration.c:684
#9 0x00007f426805a23c in exaTryDriverComposite (op=12 '\f', pSrc=0x18d9d70, pMask=0x0, pDst=0xd87870, xSrc=0, ySrc=0, xMask=<value optimized out>,
yMask=<value optimized out>, xDst=<value optimized out>, yDst=<value optimized out>, width=<value optimized out>, height=<value optimized out>)
at exa_render.c:421
#10 0x00007f426805aa2e in exaComposite (op=12 '\f', pSrc=0x18d9d70, pMask=0x0, pDst=0xd87870, xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=181, yDst=26,
width=5, height=8) at exa_render.c:708
#11 0x000000000052d338 in damageComposite (op=10 '\n', pSrc=0x18d9d70, pMask=0x0, pDst=0xd87870, xSrc=0, ySrc=0, xMask=-4,
yMask=<value optimized out>, xDst=<value optimized out>, yDst=<value optimized out>, width=<value optimized out>, height=<value optimized out>)
at damage.c:576
#12 0x0000000000513291 in miGlyphs (op=3 '\003', pSrc=0x12a5b00, pDst=0x2fe7d70, maskFormat=0xc26118, xSrc=0, ySrc=0, nlist=3, list=0x7fff7414cf60,
glyphs=0x7fff7414c858) at glyph.c:723
#13 0x000000000052d651 in damageGlyphs (op=10 '\n', pSrc=0x12a5b00, pDst=0x2fe7d70, maskFormat=0xc26118, xSrc=0, ySrc=0, nlist=3, list=0x7fff7414cf50,
glyphs=0x7fff7414c750) at damage.c:654
#14 0x000000000051e6b4 in ProcRenderCompositeGlyphs (client=0x1437100) at render.c:1468
#15 0x000000000044c9f4 in Dispatch () at dispatch.c:454
#16 0x00000000004333ed in main (argc=9, argv=0x7fff7414d528, envp=<value optimized out>) at main.c:441
Full backtrace:
(gdb) bt full
#0 0x00007f4269aa5cb7 in ioctl () from /lib/libc.so.6
No symbol table info available.
#1 0x00007f4268b32bc3 in drmIoctl (fd=10, request=1074029637, arg=0x7fff7414bed0) at xf86drm.c:183
ret = -1
#2 0x00007f4268b32c4b in drmCommandWrite (fd=10, drmCommandIndex=<value optimized out>, data=0x7fff7414bed0, size=18446744073709551615)
at xf86drm.c:2343
No locals.
#3 0x00007f42688b4138 in I830Sync (pScrn=0xbf2a60) at i830_accel.c:214
emit = {irq_seq = 0x7fff7414bed0}
wait = {irq_seq = 4035778}
ret = -4
pI830 = (I830Ptr) 0xbf4c20
#4 0x00007f426805363c in exaWaitSync (pScreen=0xc21970) at exa.c:1046
No locals.
#5 0x00007f42680547d1 in ExaDoPrepareAccess (pDrawable=0x21b06b0, index=0) at exa.c:499
pExaScr = (ExaScreenPrivPtr) 0xc270c0
pPixmap = (PixmapPtr) 0x21b06b0
offscreen = 1
#6 0x00007f4268057ea1 in exaCopyDirty (migrate=0x7fff7414c1e8, pValidDst=0x1a94ea8, pValidSrc=<value optimized out>, transfer=0,
fallback_src=0x21b06f0 "ӯi�\t\024K\024", fallback_dst=0x7f4264e7d6b0 "", fallback_srcpitch=20, fallback_dstpitch=32, fallback_index=0,
sync=0x7f4268053650 <exaMarkSync>) at exa_migration.c:220
pPixmap = (PixmapPtr) 0x21b06b0
pExaPixmap = (ExaPixmapPrivPtr) 0x1a94e58
damage = <value optimized out>
CopyReg = {extents = {x1 = 0, y1 = 0, x2 = 5, y2 = 8}, data = 0x0}
save_offscreen = 0
save_pitch = 20
pBox = (BoxPtr) 0x7fff7414bfc0
nbox = 0
access_prepared = 0
__func__ = "exaCopyDirty"
firsttime = 1
#7 0x00007f426805837d in exaDoMoveInPixmap (migrate=0x7fff7414c1e8) at exa_migration.c:275
pPixmap = (PixmapPtr) 0x21b06b0
pScreen = (ScreenPtr) 0xc21970
#8 0x00007f4268058b6a in exaDoMigration (pixmaps=0x7fff7414c1d0, npixmaps=2, can_accel=1) at exa_migration.c:684
pExaScr = (ExaScreenPrivPtr) 0xc270c0
i = 2
j = <value optimized out>
__func__ = "exaDoMigration"
#9 0x00007f426805a23c in exaTryDriverComposite (op=12 '\f', pSrc=0x18d9d70, pMask=0x0, pDst=0xd87870, xSrc=0, ySrc=0, xMask=<value optimized out>,
yMask=<value optimized out>, xDst=<value optimized out>, yDst=<value optimized out>, width=<value optimized out>, height=<value optimized out>)
at exa_render.c:421
region = {extents = {x1 = 181, y1 = 26, x2 = 186, y2 = 34}, data = 0x0}
pbox = <value optimized out>
nbox = <value optimized out>
src_off_x = <value optimized out>
src_off_y = <value optimized out>
mask_off_x = <value optimized out>
mask_off_y = <value optimized out>
dst_off_x = 0
dst_off_y = 0
pSrcPix = (PixmapPtr) 0x21b06b0
pMaskPix = (PixmapPtr) 0x0
pDstPix = (PixmapPtr) 0x1843eb0
pMaskExaPix = <value optimized out>
scratch = {drawable = {type = 208 '�', class = 76 'L', depth = 194 '�', bitsPerPixel = 0 '\0', id = 0, x = 14657, y = 26629, width = 32578,
height = 0, pScreen = 0x0, serialNumber = 139923189763145}, devPrivates = 0x1843eb0, refcnt = 24, devKind = 0, devPrivate = {ptr = 0x1, val = 1,
uval = 1, fptr = 0x1}, screen_x = -29731, screen_y = 26629, usage_hint = 32578}
pixmaps = {{as_dst = 1, as_src = 1, pPix = 0x1843eb0, pReg = 0x0}, {as_dst = 0, as_src = 1, pPix = 0x21b06b0, pReg = 0x0}, {as_dst = 1296,
as_src = 17563648, pPix = 0x510, pReg = 0x0}}
#10 0x00007f426805aa2e in exaComposite (op=12 '\f', pSrc=0x18d9d70, pMask=0x0, pDst=0xd87870, xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=181, yDst=26,
width=5, height=8) at exa_render.c:708
isSrcSolid = <value optimized out>
pExaScr = (ExaScreenPrivPtr) 0xc270c0
ret = <value optimized out>
saveMaskRepeat = 0
region = {extents = {x1 = 17464, y1 = 403, x2 = 0, y2 = 0}, data = 0xc274a0}
#11 0x000000000052d338 in damageComposite (op=10 '\n', pSrc=0x18d9d70, pMask=0x0, pDst=0xd87870, xSrc=0, ySrc=0, xMask=-4,
yMask=<value optimized out>, xDst=<value optimized out>, yDst=<value optimized out>, width=<value optimized out>, height=<value optimized out>)
at damage.c:576
ps = (PictureScreenPtr) 0xc26830
pScrPriv = (DamageScrPrivPtr) 0xc274a0
#12 0x0000000000513291 in miGlyphs (op=3 '\003', pSrc=0x12a5b00, pDst=0x2fe7d70, maskFormat=0xc26118, xSrc=0, ySrc=0, nlist=3, list=0x7fff7414cf60,
glyphs=0x7fff7414c858) at glyph.c:723
pPicture = (PicturePtr) 0x40046445
pMaskPixmap = (PixmapPtr) 0x1843eb0
pMask = (PicturePtr) 0xd87870
pScreen = (ScreenPtr) 0xc21970
width = 324
height = 49
x = <value optimized out>
y = <value optimized out>
xDst = 175
yDst = 245
n = 53
glyph = (GlyphPtr) 0x1b86470
error = 0
component_alpha = 1
#13 0x000000000052d651 in damageGlyphs (op=10 '\n', pSrc=0x12a5b00, pDst=0x2fe7d70, maskFormat=0xc26118, xSrc=0, ySrc=0, nlist=3, list=0x7fff7414cf50,
glyphs=0x7fff7414c750) at damage.c:654
ps = (PictureScreenPtr) 0xc26830
pScrPriv = (DamageScrPrivPtr) 0xc274a0
#14 0x000000000051e6b4 in ProcRenderCompositeGlyphs (client=0x1437100) at render.c:1468
glyphSet = (GlyphSetPtr) 0x1404560
gs = Cannot access memory at address 0xfffffffffffffffc
|
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Server hang when marking some text active with mouse and then trying to drag it. Xorg Gentoo ~amd64 xorg-server-1.5.2 mesa-7.2 xf86-video-intel-2.5.0 X.Org X Server 1.5.2 Release Date: 10 October 2008 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.28-rc2 x86_64 Current Operating System: Linux chi 2.6.28-rc2 #127 SMP PREEMPT Sun Oct 26 23:36:35 EET 2008 x86_64 Build Date: 02 November 2008 12:20:38PM Xorg log shows: [snip] [mi] EQ overflowing. The server is probably stuck in an infinite loop. [mi] mieqEnequeue: out-of-order valuator event; dropping. [/snip] And server backtrace is following (full version is after the short one): (gdb) bt #0 0x00007fe7fdf12cb7 in ioctl () from /lib/libc.so.6 #1 0x00007fe7fcf9fbc3 in drmIoctl (fd=10, request=1074029637, arg=0x7fff085bac60) at xf86drm.c:183 #2 0x00007fe7fcf9fc4b in drmCommandWrite (fd=10, drmCommandIndex=<value optimized out>, data=0x7fff085bac60, size=18446744073709551615) at xf86drm.c:2343 #3 0x00007fe7fcd220d8 in I830Sync (pScrn=0x1a12a60) at i830_accel.c:214 #4 0x00007fe7fc4c163c in exaWaitSync (pScreen=0x1a41920) at exa.c:1046 #5 0x00007fe7fc4c27d1 in ExaDoPrepareAccess (pDrawable=0x6151080, index=0) at exa.c:499 #6 0x00007fe7fc4c5ea1 in exaCopyDirty (migrate=0x7fff085baf90, pValidDst=0x240b738, pValidSrc=<value optimized out>, transfer=0, fallback_src=0x61510c0 '�' <repeats 73 times>, "�\210\006", '�' <repeats 75 times>, "\207", '�' <repeats 48 times>..., fallback_dst=0x7fe7f93d4360 "===\231;;;\231:::\231999\231888\231777\231555\231444\231333\231222\231111\231///\231...\231---\231,,,\231+++\231)))\231(((\231", fallback_srcpitch=4, fallback_dstpitch=16, fallback_index=0, sync=0x7fe7fc4c1650 <exaMarkSync>) at exa_migration.c:220 #7 0x00007fe7fc4c637d in exaDoMoveInPixmap (migrate=0x7fff085baf90) at exa_migration.c:275 #8 0x00007fe7fc4c6b6a in exaDoMigration (pixmaps=0x7fff085baf60, npixmaps=3, can_accel=1) at exa_migration.c:684 #9 0x00007fe7fc4c7f22 in exaTryDriverComposite (op=12 '\f', pSrc=0x2a852e0, pMask=0x2a68320, pDst=0x3004010, xSrc=0, ySrc=0, xMask=<value optimized out>, yMask=<value optimized out>, xDst=<value optimized out>, yDst=<value optimized out>, width=<value optimized out>, height=<value optimized out>) at exa_render.c:419 #10 0x00007fe7fc4c8a2e in exaComposite (op=12 '\f', pSrc=0x2a852e0, pMask=0x2a68320, pDst=0x3004010, xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=0, yDst=0, width=1, height=259) at exa_render.c:708 #11 0x000000000052d338 in damageComposite (op=10 '\n', pSrc=0x2a852e0, pMask=0x2a68320, pDst=0x3004010, xSrc=0, ySrc=0, xMask=-4, yMask=<value optimized out>, xDst=<value optimized out>, yDst=<value optimized out>, width=<value optimized out>, height=<value optimized out>) at damage.c:576 #12 0x00007fe7fc4c7be3 in exaTrapezoids (op=10 '\n', pSrc=0x2a852e0, pDst=0x3004010, maskFormat=0x1a46038, xSrc=0, ySrc=-6, ntrap=0, traps=0x467d38c) at exa_render.c:893 #13 0x000000000051f9ec in ProcRenderTrapezoids (client=0x3258a10) at render.c:791 #14 0x000000000044c9f4 in Dispatch () at dispatch.c:454 #15 0x00000000004333ed in main (argc=9, argv=0x7fff085bb4f8, envp=<value optimized out>) at main.c:441 And `bt full`: No symbol table info available. #1 0x00007fe7fcf9fbc3 in drmIoctl (fd=10, request=1074029637, arg=0x7fff085bac60) at xf86drm.c:183 ret = -1 #2 0x00007fe7fcf9fc4b in drmCommandWrite (fd=10, drmCommandIndex=<value optimized out>, data=0x7fff085bac60, size=18446744073709551615) at xf86drm.c:2343 No locals. #3 0x00007fe7fcd220d8 in I830Sync (pScrn=0x1a12a60) at i830_accel.c:214 emit = {irq_seq = 0x7fff085bac60} wait = {irq_seq = 9394725} ret = -4 pI830 = (I830Ptr) 0x1a14c20 #4 0x00007fe7fc4c163c in exaWaitSync (pScreen=0x1a41920) at exa.c:1046 No locals. #5 0x00007fe7fc4c27d1 in ExaDoPrepareAccess (pDrawable=0x6151080, index=0) at exa.c:499 pExaScr = (ExaScreenPrivPtr) 0x1a47070 pPixmap = (PixmapPtr) 0x6151080 offscreen = 1 #6 0x00007fe7fc4c5ea1 in exaCopyDirty (migrate=0x7fff085baf90, pValidDst=0x240b738, pValidSrc=<value optimized out>, transfer=0, fallback_src=0x61510c0 '�' <repeats 73 times>, "�\210\006", '�' <repeats 75 times>, "\207", '�' <repeats 48 times>..., fallback_dst=0x7fe7f93d4360 "===\231;;;\231:::\231999\231888\231777\231555\231444\231333\231222\231111\231///\231...\231---\231,,,\231+++\231)))\231(((\231", fallback_srcpitch=4, fallback_dstpitch=16, fallback_index=0, sync=0x7fe7fc4c1650 <exaMarkSync>) at exa_migration.c:220 pPixmap = (PixmapPtr) 0x6151080 pExaPixmap = (ExaPixmapPrivPtr) 0x240b6e8 damage = <value optimized out> CopyReg = {extents = {x1 = 0, y1 = 0, x2 = 1, y2 = 259}, data = 0x0} save_offscreen = 0 save_pitch = 4 pBox = (BoxPtr) 0x7fff085bad50 nbox = 0 access_prepared = 0 __func__ = "exaCopyDirty" firsttime = 1 #7 0x00007fe7fc4c637d in exaDoMoveInPixmap (migrate=0x7fff085baf90) at exa_migration.c:275 pPixmap = (PixmapPtr) 0x6151080 pScreen = (ScreenPtr) 0x1a41920 #8 0x00007fe7fc4c6b6a in exaDoMigration (pixmaps=0x7fff085baf60, npixmaps=3, can_accel=1) at exa_migration.c:684 pExaScr = (ExaScreenPrivPtr) 0x1a47070 i = 3 j = <value optimized out> __func__ = "exaDoMigration" #9 0x00007fe7fc4c7f22 in exaTryDriverComposite (op=12 '\f', pSrc=0x2a852e0, pMask=0x2a68320, pDst=0x3004010, xSrc=0, ySrc=0, xMask=<value optimized out>, yMask=<value optimized out>, xDst=<value optimized out>, yDst=<value optimized out>, width=<value optimized out>, height=<value optimized out>) at exa_render.c:419 region = {extents = {x1 = 0, y1 = 0, x2 = 1, y2 = 259}, data = 0x0} pbox = <value optimized out> nbox = <value optimized out> src_off_x = <value optimized out> src_off_y = <value optimized out> mask_off_x = <value optimized out> mask_off_y = <value optimized out> dst_off_x = 0 dst_off_y = 0 pSrcPix = (PixmapPtr) 0x2df63e0 pMaskPix = (PixmapPtr) 0x6151080 pDstPix = (PixmapPtr) 0x27f45b0 pMaskExaPix = <value optimized out> scratch = {drawable = {type = 0 '\0', class = 0 '\0', depth = 0 '\0', bitsPerPixel = 0 '\0', id = 0, x = 21497, y = -948, width = 32743, height = 0, pScreen = 0x2b, serialNumber = 28387280}, devPrivates = 0x1a44c80, refcnt = 1, devKind = 0, devPrivate = {ptr = 0x1a44d18, val = 27544856, uval = 27544856, fptr = 0x1a44d18}, screen_x = 0, screen_y = 0, usage_hint = 0} pixmaps = {{as_dst = 1, as_src = 1, pPix = 0x27f45b0, pReg = 0x0}, {as_dst = 0, as_src = 1, pPix = 0x2df63e0, pReg = 0x0}, {as_dst = 0, as_src = 1, pPix = 0x6151080, pReg = 0x0}} #10 0x00007fe7fc4c8a2e in exaComposite (op=12 '\f', pSrc=0x2a852e0, pMask=0x2a68320, pDst=0x3004010, xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=0, yDst=0, width=1, height=259) at exa_render.c:708 isSrcSolid = <value optimized out> pExaScr = (ExaScreenPrivPtr) 0x1a47070 ret = <value optimized out> saveMaskRepeat = 0 region = {extents = {x1 = -31968, y1 = 678, x2 = 0, y2 = 0}, data = 0x1a47450} #11 0x000000000052d338 in damageComposite (op=10 '\n', pSrc=0x2a852e0, pMask=0x2a68320, pDst=0x3004010, xSrc=0, ySrc=0, xMask=-4, yMask=<value optimized out>, xDst=<value optimized out>, yDst=<value optimized out>, width=<value optimized out>, height=<value optimized out>) at damage.c:576 ps = (PictureScreenPtr) 0x1a467e0 pScrPriv = (DamageScrPrivPtr) 0x1a47450 #12 0x00007fe7fc4c7be3 in exaTrapezoids (op=10 '\n', pSrc=0x2a852e0, pDst=0x3004010, maskFormat=0x1a46038, xSrc=0, ySrc=-6, ntrap=0, traps=0x467d38c) at exa_render.c:893 pPicture = (PicturePtr) 0x2a68320 pScreen = <value optimized out> bounds = {x1 = 0, y1 = 0, x2 = 1, y2 = 259} direct = <value optimized out> #13 0x000000000051f9ec in ProcRenderTrapezoids (client=0x3258a10) at render.c:791 pFormat = (PictFormatPtr) 0xffffffffffffffff #14 0x000000000044c9f4 in Dispatch () at dispatch.c:454 result = 0 client = (ClientPtr) 0x3258a10 nready = 0 start_tick = 3050320 #15 0x00000000004333ed in main (argc=9, argv=0x7fff085bb4f8, envp=<value optimized out>) at main.c:441 i = 1 error = 0 xauthfile = <value optimized out> alwaysCheckForInput = {0, 1}