StacktraceTop:
malloc_consolidate (av=0x8f3400) at malloc.c:5161
malloc_consolidate (av=0x8f3400) at malloc.c:5089
_int_free (av=0x8f3400, p=0x96d0008) at malloc.c:5034
__GI___libc_free (mem=0x96d0010) at malloc.c:3738
QImageData::~QImageData (this=0x9691c28, __in_chrg=<optimized out>) at image/qimage.cpp:264
StacktraceTop: :~QImageData (this=0x9691c28, __in_chrg= <optimized out>) at image/qimage. cpp:264
malloc_consolidate (av=0x8f3400) at malloc.c:5161
malloc_consolidate (av=0x8f3400) at malloc.c:5089
_int_free (av=0x8f3400, p=0x96d0008) at malloc.c:5034
__GI___libc_free (mem=0x96d0010) at malloc.c:3738
QImageData: