StacktraceTop: __assert_fail_base (fmt=0xb6c31438 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0xb65b8d39 "er", file=0xb65b8caa " data requested from _XRead\n", line=528, function=0xb65b8dbe "e") at assert.c:94 __GI___assert_fail (assertion=0xb65b8d39 "er", file=0xb65b8caa " data requested from _XRead\n", line=528, function=0xb65b8dbe "e") at assert.c:103 _XAllocID (dpy=0xa0f0818) at ../../src/xcb_io.c:526 XRenderCompositeString32 (dpy=0xa0f0818, op=83887648, src=168920152, dst=256, maskFormat=0xbfa53a9c, glyphset=0, xSrc=0, ySrc=-1235992200, xDst=<optimized out>, yDst=<optimized out>, string=0xa0f0818, nchar=1767077985) at ../../src/Glyph.c:380 _cairo_xlib_surface_ensure_src_picture (surface=0xa338b00, display=<optimized out>) at /build/buildd/cairo-1.10.2/src/cairo-xlib-surface.c:1070
StacktraceTop: 0xb65b8d39 "er", file=0xb65b8caa " data requested from _XRead\n", line=528, function=0xb65b8dbe "e") at assert.c:94 0xb65b8d39 "er", file=0xb65b8caa " data requested from _XRead\n", line=528, function=0xb65b8dbe "e") at assert.c:103 xcb_io. c:526 teString32 (dpy=0xa0f0818, op=83887648, src=168920152, dst=256, maskFormat= 0xbfa53a9c, glyphset=0, xSrc=0, ySrc=-1235992200, xDst=<optimized out>, yDst=<optimized out>, string=0xa0f0818, nchar=1767077985) at ../../src/ Glyph.c: 380 xlib_surface_ ensure_ src_picture (surface=0xa338b00, display=<optimized out>) at /build/ buildd/ cairo-1. 10.2/src/ cairo-xlib- surface. c:1070
__assert_fail_base (fmt=0xb6c31438 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=
__GI___assert_fail (assertion=
_XAllocID (dpy=0xa0f0818) at ../../src/
XRenderComposi
_cairo_