Issue Apache2 crashes over night (3rd time now)

[UweP]

For the 3rd time my apache crashed over night. Is there a log anywhere i can inspect? The /var/log/apache2/error_log is empty.

 

[bivaswap]

Did you tried : https://kb.plesk.com/en/128431

 

[UweP]

hm, I reloaded apache but it doesnt crash? so i think it's not this error.

 

[UFHH01]

Hi UweP,

pls. see as well:

=> #4​

... and consider as well a manual logrotate start with the command "/usr/sbin/logrotate -v -f /etc/logrotate.d/apache2 > /var/log/test_logrotate.log 2>&1" for testing reasons. In addition, pls. have another look at your log - file afterwards.

You could as well capture your segfault, for further investigations, using "strace" for example: First, please STOP apache completely and then start it with the command "strace -ff -o /var/log/test_trace.log -r apachectl start" and then try several gracefull restarts and if this doesn't result in a segfault, consider again to use the manual logrotate command above, if this was causing the segfault. Your advanced log-file will be in this case: => /var/log/test_trace.log

In addition, try to do SEVERAL "gracefull restarts", as for example with:

apache2ctl graceful && apache2ctl graceful && apache2ctl graceful && apache2ctl graceful​

... and have another look at your log - file.

 

[UweP]

root@baby ~ # apache2ctl graceful && apache2ctl graceful
[Tue Nov 22 16:16:20.760590 2016] [proxy_html:notice] [pid 31594:tid 140038292420480] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
[Tue Nov 22 16:16:21.069038 2016] [proxy_html:notice] [pid 31603:tid 139728989087616] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
root@baby ~ # apache2ctl graceful && apache2ctl graceful
[Tue Nov 22 16:16:23.273730 2016] [proxy_html:notice] [pid 31629:tid 140449246377856] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
httpd not running, trying to start
[Tue Nov 22 16:16:24.452600 2016] [proxy_html:notice] [pid 31704:tid 140052405974912] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
httpd not running, trying to start
root@baby ~ # apache2ctl graceful && apache2ctl graceful
[Tue Nov 22 16:16:30.897018 2016] [proxy_html:notice] [pid 32030:tid 139947745343360] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
[Tue Nov 22 16:16:31.188104 2016] [proxy_html:notice] [pid 32039:tid 139629764454272] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
root@baby ~ # apache2ctl graceful && apache2ctl graceful
[Tue Nov 22 16:16:33.165275 2016] [proxy_html:notice] [pid 32068:tid 140202068080512] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
httpd not running, trying to start
[Tue Nov 22 16:16:34.409951 2016] [proxy_html:notice] [pid 32129:tid 140260347873152] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
httpd not running, trying to start


and strace log:

there is only a test_trace.log.3 ... also its empty. also te command line just says:
root@baby ~ # apache2ctl graceful && apache2ctl graceful

root@baby ~ # strace -ff -o /var/log/test_trace.log -r apachectl start
[Tue Nov 22 16:15:29.097438 2016] [proxy_html:notice] [pid 30572:tid 140494205413248] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly.
root@baby ~ #