在我的 httpd 服务器上找到了这个
[pid 18582] AH00171: Graceful restart requested, doing restart
httpd: Syntax error on line 56 of /etc/httpd/conf/httpd.conf: Syntax error on line 1 of /etc/httpd/conf.modules.d/10-nss.conf: Cannot load modules/libmodnss.so into server: /lib64/libnssutil3.so: version `NSSUTIL_3.82' not found (required by /lib64/libnss3.so)
cat /etc/httpd/conf.modules.d/10-nss.conf:
LoadModule nss_module modules/libmodnss.so
我已经验证了这些文件是否存在，手动重新启动 Httpd 后它又回来了。
httpd -t报告语法正常