http://bugzilla.opensuse.org/show_bug.cgi?id=1026212 Bug ID: 1026212 Summary: Apache doesn't start correctly on boot (very often) Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.1 Hardware: x86-64 OS: openSUSE 42.1 Status: NEW Severity: Major Priority: P5 - None Component: Apache Assignee: bnc-team-apache@forge.provo.novell.com Reporter: studio@anchev.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I have been experiencing this so many times and I can't find a pattern. The system boots normally but the few sites which I have on the local machine don't load (404). Running 'rcapache2 restart' makes everything work but I can't find why it sometimes happens and based on what factors. Looking at /var/log/apache2/error_log: ------------------------------------- [Sun Feb 19 16:28:30.000427 2017] [:notice] [pid 1767] ModSecurity for Apache/2.9.0 (http://www.modsecurity.org/) configured. [Sun Feb 19 16:28:30.469773 2017] [:notice] [pid 1767] ModSecurity: APR compiled version="1.5.1"; loaded version="1.5.1" [Sun Feb 19 16:28:30.469792 2017] [:notice] [pid 1767] ModSecurity: PCRE compiled version="8.33 "; loaded version="8.39 2016-06-14" [Sun Feb 19 16:28:30.469798 2017] [:warn] [pid 1767] ModSecurity: Loaded PCRE do not match with compiled! [Sun Feb 19 16:28:30.469802 2017] [:notice] [pid 1767] ModSecurity: LUA compiled version="Lua 5.2" [Sun Feb 19 16:28:30.469807 2017] [:notice] [pid 1767] ModSecurity: LIBXML compiled version="2.9.1" [Sun Feb 19 16:28:30.469811 2017] [:notice] [pid 1767] ModSecurity: Status engine is currently disabled, enable it by set SecStatusEngine to On. [Sun Feb 19 16:28:30.495914 2017] [core:error] [pid 1767] (EAI 2)Name or service not known: AH00547: Could not resolve host name site1.local -- ignoring! [Sun Feb 19 16:28:30.495979 2017] [core:error] [pid 1767] (EAI 2)Name or service not known: AH00547: Could not resolve host name site2.local -- ignoring! [Sun Feb 19 16:28:30.496037 2017] [core:error] [pid 1767] (EAI 2)Name or service not known: AH00547: Could not resolve host name site3.local -- ignoring! [Sun Feb 19 16:28:31.018255 2017] [mpm_prefork:notice] [pid 1767] AH00163: Apache/2.4.16 (Linux/SUSE) OpenSSL/1.0.1i-fips configured -- resuming normal operations [Sun Feb 19 16:28:31.018285 2017] [core:notice] [pid 1767] AH00094: Command line: '/usr/sbin/httpd-prefork -f /etc/apache2/httpd.conf -D SYSCONFIG -D SSL -C PidFile /var/run/httpd.pid -C Include /etc/apache2/sysconfig.d/ -D SYSTEMD -D FOREGROUND' ------------------------------------- I ran 'rcapache2 restart' and in the same log I see: ------------------------------------- [Sun Feb 19 16:33:38.465418 2017] [mpm_prefork:notice] [pid 1767] AH00170: caught SIGWINCH, shutting down gracefully [Sun Feb 19 16:33:39.000468 2017] [:notice] [pid 3473] ModSecurity for Apache/2.9.0 (http://www.modsecurity.org/) configured. [Sun Feb 19 16:33:39.000561 2017] [:notice] [pid 3473] ModSecurity: APR compiled version="1.5.1"; loaded version="1.5.1" [Sun Feb 19 16:33:39.000568 2017] [:notice] [pid 3473] ModSecurity: PCRE compiled version="8.33 "; loaded version="8.39 2016-06-14" [Sun Feb 19 16:33:39.000572 2017] [:warn] [pid 3473] ModSecurity: Loaded PCRE do not match with compiled! [Sun Feb 19 16:33:39.000575 2017] [:notice] [pid 3473] ModSecurity: LUA compiled version="Lua 5.2" [Sun Feb 19 16:33:39.000579 2017] [:notice] [pid 3473] ModSecurity: LIBXML compiled version="2.9.1" [Sun Feb 19 16:33:39.000582 2017] [:notice] [pid 3473] ModSecurity: Status engine is currently disabled, enable it by set SecStatusEngine to On. [Sun Feb 19 16:33:40.013885 2017] [mpm_prefork:notice] [pid 3473] AH00163: Apache/2.4.16 (Linux/SUSE) OpenSSL/1.0.1i-fips configured -- resuming normal operations [Sun Feb 19 16:33:40.013934 2017] [core:notice] [pid 3473] AH00094: Command line: '/usr/sbin/httpd-prefork -f /etc/apache2/httpd.conf -D SYSCONFIG -D SSL -C PidFile /var/run/httpd.pid -C Include /etc/apache2/sysconfig.d/ -D SYSTEMD -D FOREGROUND' [Sun Feb 19 16:33:45.022714 2017] [core:notice] [pid 3473] AH00052: child pid 3485 exit signal Segmentation fault (11) [Sun Feb 19 16:33:47.024813 2017] [core:notice] [pid 3473] AH00052: child pid 3486 exit signal Segmentation fault (11) [Sun Feb 19 16:33:52.029721 2017] [core:notice] [pid 3473] AH00052: child pid 3481 exit signal Segmentation fault (11) [Sun Feb 19 16:34:16.054527 2017] [core:notice] [pid 3473] AH00052: child pid 3505 exit signal Segmentation fault (11) [Sun Feb 19 16:34:17.056118 2017] [core:notice] [pid 3473] AH00052: child pid 3501 exit signal Segmentation fault (11) [Sun Feb 19 16:34:17.056145 2017] [core:notice] [pid 3473] AH00052: child pid 3502 exit signal Segmentation fault (11) [Sun Feb 19 16:36:13.176170 2017] [core:notice] [pid 3473] AH00052: child pid 3508 exit signal Segmentation fault (11) [Sun Feb 19 16:36:28.191208 2017] [core:notice] [pid 3473] AH00052: child pid 3506 exit signal Segmentation fault (11) [Sun Feb 19 16:36:28.191241 2017] [core:notice] [pid 3473] AH00052: child pid 3507 exit signal Segmentation fault (11) [Sun Feb 19 16:36:38.201731 2017] [core:notice] [pid 3473] AH00052: child pid 3617 exit signal Segmentation fault (11) [Sun Feb 19 16:36:40.204770 2017] [core:notice] [pid 3473] AH00052: child pid 3620 exit signal Segmentation fault (11) [Sun Feb 19 16:36:41.207193 2017] [core:notice] [pid 3473] AH00052: child pid 3621 exit signal Segmentation fault (11) [Sun Feb 19 16:36:51.219528 2017] [core:notice] [pid 3473] AH00052: child pid 3555 exit signal Segmentation fault (11) [Sun Feb 19 16:36:54.222686 2017] [core:notice] [pid 3473] AH00052: child pid 3480 exit signal Segmentation fault (11) [Sun Feb 19 16:36:54.222723 2017] [core:notice] [pid 3473] AH00052: child pid 3489 exit signal Segmentation fault (11) [Sun Feb 19 16:37:13.241850 2017] [core:notice] [pid 3473] AH00052: child pid 3642 exit signal Segmentation fault (11) ------------------------------------- and after that everything works as expected. All the HDD and SSD drives on the system are healthy. site1.local, site2.local and site3.local are properly configured in /etc/hosts and point to 127.0.0.1 When this happens I notice that Apache starts before wicked: ------------------------------------- [~]: systemd-analyze blame 6.767s nut-driver.service 2.222s apache2.service 2.124s mysql.service 2.027s wicked.service 1.353s ModemManager.service 1.292s SuSEfirewall2_init.service 302ms php-fpm.service 275ms avahi-daemon.service 266ms libvirtd.service 242ms SuSEfirewall2.service ... ------------------------------------- But this is strange considering that the service says the unit should start after network.target: ------------------------------------- cat /usr/lib/systemd/system/apache2* [Unit] Description=The Apache Webserver After=network.target nss-lookup.target time-sync.target remote-fs.target Before=getty@tty1.service plymouth-quit.service xdm.service [Service] Type=notify PrivateTmp=true ExecStart=/usr/sbin/start_apache2 -DSYSTEMD -DFOREGROUND -k start ExecReload=/usr/sbin/start_apache2 -DSYSTEMD -DFOREGROUND -k graceful ExecStop=/usr/sbin/start_apache2 -DSYSTEMD -DFOREGROUND -k graceful-stop KillMode=mixed [Install] WantedBy=multi-user.target Alias=httpd.service apache.service [Unit] Description=The Apache Webserver %I After=network.target nss-lookup.target time-sync.target Before=getty@tty1.service plymouth-quit.service xdm.service [Service] Type=notify PrivateTmp=true Environment="HTTPD_INSTANCE=%i" ExecStart=/usr/sbin/start_apache2 -DSYSTEMD -DFOREGROUND -k start ExecReload=/usr/sbin/start_apache2 -DSYSTEMD -DFOREGROUND -k graceful ExecStop=/usr/sbin/start_apache2 -DSYSTEMD -DFOREGROUND -k graceful-stop KillMode=mixed [Install] WantedBy=multi-user.target Alias=httpd@.service apache@.service ------------------------------------- BTW in /usr/lib/systemd/system I have 2 services: apache2.service and apache2@.service - is that normal and why are they 2? -- You are receiving this mail because: You are on the CC list for the bug.