StacktraceTop:
_cairo_xlib_shm_surface_flush (abstract_surface=0xb066e30, flags=0) at /build/buildd/cairo-1.12.14/src/cairo-xlib-surface-shm.c:696
__cairo_surface_flush (flags=0, surface=0xb066e30) at /build/buildd/cairo-1.12.14/src/cairo-surface-inline.h:48
_cairo_surface_flush (surface=surface@entry=0xb066e30, flags=flags@entry=0) at /build/buildd/cairo-1.12.14/src/cairo-surface.c:1483
INT_cairo_surface_flush (surface=0xb066e30) at /build/buildd/cairo-1.12.14/src/cairo-surface.c:1510
_cairo_xlib_surface_discard_shm (surface=surface@entry=0xbbd7248) at /build/buildd/cairo-1.12.14/src/cairo-xlib-surface.c:369
StacktraceTop: xlib_shm_ surface_ flush (abstract_ surface= 0xb066e30, flags=0) at /build/ buildd/ cairo-1. 12.14/src/ cairo-xlib- surface- shm.c:696 surface_ flush (flags=0, surface=0xb066e30) at /build/ buildd/ cairo-1. 12.14/src/ cairo-surface- inline. h:48 surface_ flush (surface= surface@ entry=0xb066e30 , flags=flags@ entry=0) at /build/ buildd/ cairo-1. 12.14/src/ cairo-surface. c:1483 surface_ flush (surface=0xb066e30) at /build/ buildd/ cairo-1. 12.14/src/ cairo-surface. c:1510 xlib_surface_ discard_ shm (surface= surface@ entry=0xbbd7248 ) at /build/ buildd/ cairo-1. 12.14/src/ cairo-xlib- surface. c:369
_cairo_
__cairo_
_cairo_
INT_cairo_
_cairo_