lkebin

(gdb) bt
#0  0x00007ffff63b2495 in raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007ffff63b3c75 in abort () at abort.c:92
#2  0x00007ffff63ab60e in __assert_fail_base (
    fmt=<value optimized out>, assertion=0x7fffef950328 "0",
    file=0x7fffef950268 "/root/download/php-7.1.5/ext/opcache/Optimizer/zend_inference.c", line=<value optimized out>,
    function=<value optimized out>) at assert.c:96
#3  0x00007ffff63ab6d0 in __assert_fail (assertion=0x7fffef950328 "0",
    file=0x7fffef950268 "/root/download/php-7.1.5/ext/opcache/Optimizer/zend_inference.c", line=1902,

lkebin

<?php

/**
 * @file
 * This file was auto-generated by generate-includes.php and includes all of
 * the core files required by HTML Purifier. Use this if performance is a
 * primary concern and you are using an opcode cache. PLEASE DO NOT EDIT THIS
 * FILE, changes will be overwritten the next time the script is run.
 *
 * @version 4.9.2