StacktraceTop: malloc_consolidate (av=0x7f7f5c5c5720) at malloc.c:4238 malloc_consolidate (av=0x7f7f5c5c5720) at malloc.c:4215 _int_malloc (av=0x7f7f5c5c5720, bytes=8224) at malloc.c:3532 _int_memalign (av=0x7f7f5c5c5720, alignment=4096, bytes=<optimized out>) at malloc.c:4492 __GI___libc_memalign (alignment=4096, bytes=4080) at malloc.c:3102
StacktraceTop: _libc_memalign (alignment=4096, bytes=4080) at malloc.c:3102
malloc_consolidate (av=0x7f7f5c5c5720) at malloc.c:4238
malloc_consolidate (av=0x7f7f5c5c5720) at malloc.c:4215
_int_malloc (av=0x7f7f5c5c5720, bytes=8224) at malloc.c:3532
_int_memalign (av=0x7f7f5c5c5720, alignment=4096, bytes=<optimized out>) at malloc.c:4492
__GI__