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From Stefan Eissing <stefan.eiss...@greenbytes.de>
Subject Re: [users@httpd] Re: Apache 2.4.39 upgrade issue
Date Tue, 25 Jun 2019 15:42:14 GMT
Nitin,

to analyse such a problem, it is helpful to provide stack traces of the segmentation faults
you are seeing. This may make clear where the problem is. See https://httpd.apache.org/dev/debugging.html
for help on this.

If the crash is in your mod_WSGi, you would need to contact the maintainer of that module
about this. If the crash happens on a system without "foreign" modules, you could provide
us with a minimal configuration that reproduces the error.

If you can do that, it is probably best to open an issue with all data attached in our bug
tracking system.

Best Regards,

Stefan

> Am 25.06.2019 um 17:27 schrieb Nitin Kadam <nitinkadam1982@gmail.com>:
> 
> Team awaiting for your response my production server is having this issue.
> 
> On Tue, Jun 25, 2019 at 12:31 PM Nitin Kadam <nitinkadam1982@gmail.com> wrote:
> also disabling mod_ssl with a2dismod SSL  site starts working on HTTP (disabling SSL
engine off in Vhost and port change to 80).
> if enable again its stops site on HTTP as well and doesn't start on https if we add ssl
engine on and port 443.
> 
> On Tue, Jun 25, 2019 at 11:58 AM Nitin Kadam <nitinkadam1982@gmail.com> wrote:
> Hello Team,
> 
> We have Cakn application which use mod_WSGi module for calling python web interpreter
same s is working fine on apache 2.4.18 on Ubuntu 16.04 , now internal security team has notified
us to upgrade Apache with 2.4.39.
> 
> when i did "apt-cache policy Apache"  its shows installed & candidate version same
i.e 2.4.18, so i added repo add-apt-repository ppa:ondrej/apache2 and upgraded to 2.4.39 .
> after upgrading same site stops working and  shows below errors in error.log and application
specific logs.
> 	• apache error log
> [Tue Jun 25 04:55:53.629701 2019] [core:notice] [pid 30009:tid 139990993176448] AH00051:
child pid 30010 exit signal Segmentation fault (11), possible coredump in /etc/apache2
> [Tue Jun 25 05:37:31.301667 2019] [core:notice] [pid 30009:tid 139990993176448] AH00051:
child pid 30221 exit signal Segmentation fault (11), possible coredump in /etc/apache2
> 	• 2application error log
> 
> [Tue Jun 25 05:37:30.752801 2019] [wsgi:error] [pid 30221:tid 139990869788416] 2019-06-25
05:37:30,752 INFO  [ckan.config.environment] Loading static files from public
> [Tue Jun 25 05:37:30.821160 2019] [wsgi:error] [pid 30221:tid 139990869788416] 2019-06-25
05:37:30,821 INFO  [ckan.config.environment] Loading templates from /usr/lib/ckan/default/src/ckan/ckan/templates
> [Tue Jun 25 05:37:30.978364 2019] [wsgi:error] [pid 30014:tid 139990768023296] [client
106.220.190.162:8293] Truncated or oversized response headers received from daemon process
'ckan_default': /etc/ckan/default/apache.wsgi
> 
> 
> 
> 
> 
> 
> 
> -- 
> Regards
> Nitin Kadam
> (9967688959)
> 
> 
> -- 
> Regards
> Nitin Kadam
> (9967688959)
> 
> 
> -- 
> Regards
> Nitin Kadam
> (9967688959)


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