Re: Weird apache crash in Ubuntu
Re: Weird apache crash in Ubuntu
- Subject: Re: Weird apache crash in Ubuntu
- From: Patrick Abuzeni via Webobjects-dev <email@hidden>
- Date: Mon, 28 Feb 2022 18:58:39 -0500
Thank you Samuel. Can you elaborate a bit more.
Best Regards,
Patrick Abuzeni, MD
www.xeoTECH.com
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> On Feb 28, 2022, at 4:42 PM, Samuel Pelletier <email@hidden> wrote:
>
> 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
>> <email@hidden <mailto:email@hidden>> 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.
>>
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