| Invalid write of size 4 | |
| at 0x........: main (signal2.c:16) | |
| by 0x........: __libc_start_main (...libc...) | |
| by 0x........: exit@@GLIBC_2.0 (in /.../tests/signal2) | |
| Address 0x........ is not stack'd, malloc'd or free'd | |
| ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0) | |
| malloc/free: in use at exit: 0 bytes in 0 blocks. | |
| malloc/free: 0 allocs, 0 frees, 0 bytes allocated. | |
| For a detailed leak analysis, rerun with: --leak-check=yes | |
| For counts of detected errors, rerun with: -v |