StacktraceTop:malloc_consolidate (av=<value optimized out>) at malloc.c:5084 _int_malloc (av=<value optimized out>, *__GI___libc_malloc (bytes=1280) at malloc.c:3638 IA__g_realloc (mem=0x0, n_bytes=1280) pango_glyph_string_set_size (string=0x8cb7e50, new_len=36)
StacktraceTop: malloc_ consolidate (av=<value optimized out>) at malloc.c:5084 string_ set_size (string=0x8cb7e50, new_len=36)
_int_malloc (av=<value optimized out>,
*__GI___libc_malloc (bytes=1280) at malloc.c:3638
IA__g_realloc (mem=0x0, n_bytes=1280)
pango_glyph_