1Invalid free() / delete / delete[] / realloc() 2 at 0x........: free (vg_replace_malloc.c:...) 3 by 0x........: ddd (suppfree.c:7) 4 by 0x........: ccc (suppfree.c:12) 5 by 0x........: bbb (suppfree.c:17) 6 by 0x........: aaa (suppfree.c:22) 7 by 0x........: main (suppfree.c:36) 8 Address 0x........ is 0 bytes inside a block of size 10 free'd 9 at 0x........: free (vg_replace_malloc.c:...) 10 by 0x........: ddd (suppfree.c:6) 11 by 0x........: ccc (suppfree.c:12) 12 by 0x........: bbb (suppfree.c:17) 13 by 0x........: aaa (suppfree.c:22) 14 by 0x........: main (suppfree.c:36) 15 Block was alloc'd at 16 at 0x........: malloc (vg_replace_malloc.c:...) 17 by 0x........: main (suppfree.c:32) 18 19