StacktraceTop: malloc_consolidate (av=0xb6b5e440 <__memalign_hook>) at malloc.c:4115 _int_malloc (av=0xb6b5e440 <__memalign_hook>, bytes=3224) at malloc.c:3350 __GI___libc_malloc (bytes=3224) at malloc.c:2850 pool_reset (pool=0xbfa49598) at /build/buildd/cairo-1.12.16/src/cairo-tor-scan-converter.c:611 polygon_reset (ymax=1, ymin=0, polygon=0xbfa4948c) at /build/buildd/cairo-1.12.16/src/cairo-tor-scan-converter.c:942
StacktraceTop: buildd/ cairo-1. 12.16/src/ cairo-tor- scan-converter. c:611 buildd/ cairo-1. 12.16/src/ cairo-tor- scan-converter. c:942
malloc_consolidate (av=0xb6b5e440 <__memalign_hook>) at malloc.c:4115
_int_malloc (av=0xb6b5e440 <__memalign_hook>, bytes=3224) at malloc.c:3350
__GI___libc_malloc (bytes=3224) at malloc.c:2850
pool_reset (pool=0xbfa49598) at /build/
polygon_reset (ymax=1, ymin=0, polygon=0xbfa4948c) at /build/