Hi Patrick, Your apache mp3 is probably set to something other than prefork. The WOAdaptor does not support threaded mpm.
Regards, Samuel > Le 28 févr. 2022 à 14:22, Patrick Abuzeni via Webobjects-dev > <webobjects-dev@lists.apple.com> a écrit : > > > Hello everyone > > Have a Ubuntu 20.04.3 LTS (GNU/Linux 5.4.0-90-generic x86_64) cloud server > with a number of WO applications deployed. WOAdapter was compiled on the > server. Apache (Server version: Apache/2.4.41 (Ubuntu)) is regularly crashing > and for no reason. The application remains unaffected but an error does pop > up on the page from time to time and occasionally going to next page hangs. > Are considering running the applications without the WOAdapter and wonder if > anyone has seen this and if there is a way to get around this error maybe > without resorting to the mod_proxy? > > [Mon Feb 28 11:55:57.449896 2022] [core:notice] [pid 719456:tid > 140259097431104] AH00051: child pid 754580 exit signal Segmentation fault > (11), possible coredump in /etc/apache2 > [Mon Feb 28 12:08:20.227915 2022] [core:notice] [pid 719456:tid > 140259097431104] AH00051: child pid 754978 exit signal Segmentation fault > (11), possible coredump in /etc/apache2 > [Mon Feb 28 12:08:20.227987 2022] [core:notice] [pid 719456:tid > 140259097431104] AH00051: child pid 755017 exit signal Segmentation fault > (11), possible coredump in /etc/apache2 > [Mon Feb 28 12:08:20.228009 2022] [core:notice] [pid 719456:tid > 140259097431104] AH00051: child pid 755302 exit signal Segmentation fault > (11), possible coredump in /etc/apache2 > [Mon Feb 28 13:11:34.192992 2022] [core:notice] [pid 719456:tid > 140259097431104] AH00051: child pid 755479 exit signal Segmentation fault > (11), possible coredump in /etc/apache2 > double free or corruption (out) > [Mon Feb 28 13:32:56.523508 2022] [core:notice] [pid 719456:tid > 140259097431104] AH00051: child pid 756719 exit signal Aborted (6), possible > coredump in /etc/apache2 > [Mon Feb 28 13:33:39.569401 2022] [core:notice] [pid 719456:tid > 140259097431104] AH00051: child pid 755371 exit signal Segmentation fault > (11), possible coredump in /etc/apache2 > [Mon Feb 28 13:34:42.635028 2022] [core:notice] [pid 719456:tid > 140259097431104] AH00051: child pid 757457 exit signal Segmentation fault > (11), possible coredump in /etc/apache2 > [Mon Feb 28 13:50:2 > > The "possible coredump" is a tease and is non-existent. > > > Best Regards, > > Patrick Abuzeni, MD > > www.xeoTECH.com <http://www.xeotech.com/> > > The information transmitted is intended only for the person or entity to > which it is addressed and may contain confidential and/or privileged > material. Any review, retransmission, dissemination or other use of, or > taking of any action in reliance upon, this information by persons or > entities other than the intended recipient is prohibited. If you received > this information in error, please contact the sender and delete the message > and material from all computers. > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/webobjects-dev/samuel%40samkar.com > > This email sent to sam...@samkar.com
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