free_fence
free_fence:
goto free_fence;
goto free_fence;
goto free_fence;
goto free_fence;
goto free_fence;
goto free_fence;
goto free_fence;
free_fence:
free_fence(C);
free_fence(B);
free_fence(A);
free_fence(B);
free_fence(A);
free_fence(C);
free_fence(B);
free_fence(A);
free_fence(C);
free_fence(B);
free_fence(A);
free_fence(C);
free_fence(B);
free_fence(A);
free_fence(fences[i]);
free_fence(ipc.out);
free_fence(ipc.in);
free_fence(fence);
free_fence(not);
free_fence(timeout);
free_fence(timeout);
free_fence(not);
free_fence(fence);