1 2 Jump to the invalid address stated on the next line 3 at 0x........: ??? 4 by 0x........: (below main) 5 Address 0x........ is not stack'd, malloc'd or (recently) free'd 6 7 8 Process terminating with default action of signal 11 (SIGSEGV) 9 Access not within mapped region at address 0x........ 10 at 0x........: ??? 11 by 0x........: (below main) 12 If you believe this happened as a result of a stack 13 overflow in your program's main thread (unlikely but 14 possible), you can try to increase the size of the 15 main thread stack using the --main-stacksize= flag. 16 The main thread stack size used in this run was .... 17 18 HEAP SUMMARY: 19 in use at exit: ... bytes in ... blocks 20 total heap usage: ... allocs, ... frees, ... bytes allocated 21 22 For a detailed leak analysis, rerun with: --leak-check=full 23 24 For counts of detected and suppressed errors, rerun with: -v 25 ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0) 26