Wrong cache file being served for homepage

[hcker2000]

It would seem that a random post from the wordpress site I run will some times show up as my home page. Has anyone ever experienced anything like this before?

It only happens with logged out users who are getting cache hits as confirmed via the dev console. It also seems to happen more when the server is under a heavy load.

This is with 1.4.44

I am seeing a few things in the logs.

2019-03-12 08:15:52.980783    ERROR    [173.252.127.28:65378] [Module-Cache] createEntry failed.
2019-03-12 09:20:17.830213    ERROR    [66.220.149.11:45052] [Module-Cache] createEntry failed.
2019-03-12 09:47:17.031057    ERROR    [203.133.168.153:54336] [moddecompress+++] compressbuf in 8192, inflate/deflate return -5
2019-03-12 09:53:30.630118    ERROR    [173.252.127.30:59856] [Module-Cache] createEntry failed.
2019-03-12 09:57:37.206445    ERROR    [66.220.149.19:45220] [Module-Cache] createEntry failed.
2019-03-12 11:07:46.904699    NOTICE    [65.60.211.62:63642:HTTP2-29] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 11:07:47.964671    NOTICE    [65.60.211.62:63642:HTTP2-33] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 11:07:48.349800    NOTICE    [65.60.211.62:63642:HTTP2-35] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 11:07:49.500761    NOTICE    [65.60.211.62:63642:HTTP2-47] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 13:17:01.013659    NOTICE    [70.60.138.146:52895:HTTP2-185] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 13:17:11.150337    NOTICE    [8.25.65.203:51189:HTTP2-3] No request delivery notification has been received from LSAPI application, possible dead lock.

 

[Pong]

Do you have an example URL and steps I can see your error reliably?