id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
1831	ngx_http_perl_module + Perl 5.30.0	kanai3id@…		"Hi 

Report a bug in ngx_http_perl_module.
http://nginx.org/en/docs/http/ngx_http_perl_module.html

When reloaded(systemctl reload nginx), it becomes segfault. In this environment. Perl 5.28.2 does not have this problem.

regards,

--- Environment
OS: 7.6
Nginx: 1.16.1
Perl : 5.30.0

--- nginx.service
[Unit]
Description=Nginx
After=network.target
After=syslog.target

[Service]
Type=forking
User=root
Group=root
PIDFile=/var/run/nginx.pid
EnvironmentFile=/etc/sysconfig/nginx
ExecStartPre=/usr/local/sbin/nginx -t -c /usr/conf/nginx/nginx.conf
ExecStart=/usr/local/sbin/nginx -c /usr/conf/nginx/nginx.conf
ExecReload=/usr/bin/kill -HUP $MAINPID
Restart=on-failure
RestartPreventExitStatus=1

[Install]
WantedBy=multi-user.target

--- /var/log/messages
Aug 14 17:17:29 kanai-test kernel: nginx[29533]: segfault at 1b ip 00007f6ce82b375c sp 00007ffd836fc130 error 4 in libperl.so[7f6ce81fd000+336000]
Aug 14 17:17:29 kanai-test systemd: nginx.service: main process exited, code=killed, status=11/SEGV
Aug 14 17:17:29 kanai-test systemd: Reload failed for Nginx.
Aug 14 17:17:29 kanai-test systemd: Unit nginx.service entered failed state.
Aug 14 17:17:29 kanai-test systemd: nginx.service failed."	defect	closed	minor		nginx-module	1.16.x	invalid			Linux kanai-test 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux	"nginx version: nginx/1.16.1
built with OpenSSL 1.1.1c  28 May 2019
TLS SNI support enabled
configure arguments: --prefix=/app/local --with-threads --with-http_ssl_module --with-http_v2_module --with-openssl=/app/build/src/openssl/openssl-1.1.1c --with-http_realip_module --with-http_addition_module --with-http_xslt_module --with-http_image_filter_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --error-log-path=/data/logs/nginx/error.log --http-log-path=/data/logs/nginx/access.log --with-http_perl_module --with-perl=/usr/bin/perl --with-perl_modules_path=/app/local/cpan-lib --with-http_stub_status_module"