Thanks John for quick response. But can you let me know, what should be o/p of this command? I tried on 2 systems and see below output.
/home/root# openssl rand -hex 8 d2749a6620672899 /home/root# /home/root# openssl rand -hex 8 d74e404a57e57ae9 /home/root# Right now, I dont have failed system in handy and so dont know, what should be the output of above command? On Wed, Sep 22, 2021 at 11:46 PM Orendt, John <john.p.ore...@medtronic.com.invalid> wrote: > Hi > > > > This may be related to an openssl problem > > try > > > > openssl rand -hex 8 > > > > John Orendt > > john.p.ore...@medtronic.com > > > > *From:* alchemist vk <alchemist...@gmail.com> > *Sent:* Wednesday, September 22, 2021 2:09 PM > *To:* users@httpd.apache.org > *Subject:* [EXTERNAL] [users@httpd] Httpd is hanging intermittently > > > > Hi All, > > We are using httpd version 2.4.46 and its working fine for a long time. > But recently, we started seeing an issue where apache hangs indefinitely > even when the system is in idle state. > > And when apache hangs, I see below entries in error_log: > > [Tue Sep 21 22:05:53.243013 2021] [ssl:warn] [pid 5769:tid 2644435888] > AH01990: Server: PRNG still contains insufficient entropy! > > [Tue Sep 21 22:05:54.501476 2021] [ssl:warn] [pid 5769:tid 2787111856] > AH01990: Server: PRNG still contains insufficient entropy! > > [Tue Sep 21 22:05:54.502449 2021] [ssl:warn] [pid 5769:tid 2787111856] > AH01990: Server: PRNG still contains insufficient entropy! > > ... > > .... > > .... > > > > I am pretty sure, we not changed anything related to httpd config for > quite a time time and have no idea, why this issue started getting > manifested now. > > Please help me how to RC this and what logs can be looked to debug further? > > > > PS: Occurence of issue is more in systems where FIPS is enabled. In FIPS > disabled systems, occurrence is less. > > > > With Regards > > Venkat > > > > > > > > > [CONFIDENTIALITY AND PRIVACY NOTICE] Information transmitted by this email > is proprietary to Medtronic and is intended for use only by the individual > or entity to which it is addressed, and may contain information that is > private, privileged, confidential or exempt from disclosure under > applicable law. If you are not the intended recipient or it appears that > this mail has been forwarded to you without proper authority, you are > notified that any use or dissemination of this information in any manner is > strictly prohibited. In such cases, please delete this mail from your > records. To view this notice in other languages you can either select the > following link or manually copy and paste the link into the address bar of > a web browser: http://emaildisclaimer.medtronic.com >
