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[MOHACODEBEAST]

operator delete (ptr=0x555555a91490) at /usr/src/debug/gcc/gcc/libstdc++-v3/libsupc++/del_op.cc:48
Downloading source file /usr/src/debug/gcc/gcc/libstdc++-v3/libsupc++/del_op.cc
48 /usr/src/debug/gcc/gcc/libstdc++-v3/libsupc++/del_op.cc: Directory not empty.
(gdb) s
49 in /usr/src/debug/gcc/gcc/libstdc++-v3/libsupc++/del_op.cc
(gdb) s
__GI___libc_free (mem=0x555555a91490) at malloc.c:3352
3352 {
(gdb) s
3356 if (mem == 0) /* free(0) has no effect /
(gdb) s
3364 int err = errno;
(gdb) s
3368 if (chunk_is_mmapped (p)) / release mmapped memory. */
(gdb) s
3385 MAYBE_INIT_TCACHE ();
(gdb) s
3390 ar_ptr = arena_for_chunk (p);
(gdb) s
arena_for_chunk (ptr=0x555555a91480) at /usr/src/debug/glibc/glibc/malloc/arena.c:152
Downloading source file /usr/src/debug/glibc/glibc/malloc/arena.c
152 return chunk_main_arena (ptr) ? &main_arena : heap_for_ptr (ptr)->ar_ptr;
(gdb) s
__GI___libc_free (mem=) at malloc.c:3391
3391 _int_free (ar_ptr, p, 0);
(gdb) s
_int_free (av=0x7ffff79f6ac0 <main_arena>, p=0x555555a91480, have_lock=have_lock@entry=0) at malloc.c:4492
4492 size = chunksize (p);