执行php脚本，再访问lnmp报错502

dlnmp123

请大神帮忙解答
比如：
1.在linux执行    php index.php   
2. 再访问网站报错：


502 Bad Gateway

licess

按置顶帖502排查方法，开慢日志和错误日志看看

llj465705075

[17-Mar-2017 13:58:51] WARNING: [pool www] child 23006 exited on signal 7 (SIGBUS) after 13.388031 seconds from start
[17-Mar-2017 13:58:51] NOTICE: [pool www] child 23039 started
[17-Mar-2017 13:58:51] WARNING: [pool www] child 23007 exited on signal 11 (SIGSEGV) after 12.411125 seconds from start
[17-Mar-2017 13:58:51] NOTICE: [pool www] child 23040 started
[17-Mar-2017 13:58:55] WARNING: [pool www] child 23008 exited on signal 7 (SIGBUS) after 16.041723 seconds from start
[17-Mar-2017 13:58:55] NOTICE: [pool www] child 23043 started
[17-Mar-2017 13:58:57] WARNING: [pool www] child 23009 exited on signal 7 (SIGBUS) after 16.703436 seconds from start
[17-Mar-2017 13:58:57] NOTICE: [pool www] child 23044 started
[17-Mar-2017 13:58:57] WARNING: [pool www] child 23010 exited on signal 11 (SIGSEGV) after 16.782784 seconds from start
[17-Mar-2017 13:58:57] NOTICE: [pool www] child 23045 started
[17-Mar-2017 13:58:58] WARNING: [pool www] child 23011 exited on signal 7 (SIGBUS) after 16.780110 seconds from start
[17-Mar-2017 13:58:58] NOTICE: [pool www] child 23046 started
[17-Mar-2017 13:58:59] WARNING: [pool www] child 23012 exited on signal 7 (SIGBUS) after 16.713849 seconds from start
[17-Mar-2017 13:58:59] NOTICE: [pool www] child 23047 started
[17-Mar-2017 13:59:01] WARNING: [pool www] child 23013 exited on signal 7 (SIGBUS) after 17.602713 seconds from start
[17-Mar-2017 13:59:01] NOTICE: [pool www] child 23050 started
[17-Mar-2017 13:59:01] WARNING: [pool www] child 23014 exited on signal 7 (SIGBUS) after 17.381455 seconds from start
[17-Mar-2017 13:59:01] NOTICE: [pool www] child 23051 started
[17-Mar-2017 13:59:01] WARNING: [pool www] child 23015 exited on signal 7 (SIGBUS) after 16.673308 seconds from start
[17-Mar-2017 13:59:01] NOTICE: [pool www] child 23052 started
[17-Mar-2017 13:59:04] WARNING: [pool www] child 23016 exited on signal 7 (SIGBUS) after 18.593331 seconds from start
[17-Mar-2017 13:59:04] NOTICE: [pool www] child 23055 started
[17-Mar-2017 13:59:07] WARNING: [pool www] child 23017 exited on signal 7 (SIGBUS) after 21.395324 seconds from start
[17-Mar-2017 13:59:07] NOTICE: [pool www] child 23056 started
[17-Mar-2017 13:59:11] WARNING: [pool www] child 23018 exited on signal 7 (SIGBUS) after 25.006174 seconds from start
[17-Mar-2017 13:59:11] NOTICE: [pool www] child 23057 started
[17-Mar-2017 13:59:12] WARNING: [pool www] child 23019 exited on signal 7 (SIGBUS) after 26.506213 seconds from start
[17-Mar-2017 13:59:12] NOTICE: [pool www] child 23058 started
[17-Mar-2017 13:59:13] WARNING: [pool www] child 23020 exited on signal 7 (SIGBUS) after 26.337223 seconds from start
[17-Mar-2017 13:59:13] NOTICE: [pool www] child 23059 started
[17-Mar-2017 13:59:13] WARNING: [pool www] child 23021 exited on signal 11 (SIGSEGV) after 26.541843 seconds from start
[17-Mar-2017 13:59:13] NOTICE: [pool www] child 23060 started
[17-Mar-2017 13:59:13] WARNING: [pool www] child 23022 exited on signal 7 (SIGBUS) after 26.737471 seconds from start
[17-Mar-2017 13:59:13] NOTICE: [pool www] child 23061 started
[17-Mar-2017 13:59:14] WARNING: [pool www] child 23023 exited on signal 7 (SIGBUS) after 27.644385 seconds from start
[17-Mar-2017 13:59:14] NOTICE: [pool www] child 23062 started
[17-Mar-2017 13:59:18] WARNING: [pool www] child 23024 exited on signal 7 (SIGBUS) after 31.490254 seconds from start
[17-Mar-2017 13:59:18] NOTICE: [pool www] child 23063 started

licess

有些php版本上直接运行php test.php 是会造成502的

按上面的日志是执行超时