malloc_consolidate (av=0x7f89e15ba720) at malloc.c:4238
malloc_consolidate (av=0x7f89e15ba720) at malloc.c:4215
_int_malloc (av=0x7f89e15ba720, bytes=32768) at malloc.c:3532
__GI___libc_malloc (bytes=32768) at malloc.c:2924
QByteArray::realloc (this=0x1094348, alloc=32736) at tools/qbytearray.cpp:1457