Do you use mpm_event?
DO you still use KeepAlive for all clients event behind of proxy?
Do you see similar messages in logs?
1 2 3 | 154.160.1.199 - - [19/May/2019:10:17:44 +0000] "-" 408 - "-" "-" 154.160.1.199 154.160.1.199 154.160.4.172 - - [19/May/2019:10:17:47 +0000] "-" 408 - "-" "-" 154.160.4.172 154.160.4.172 154.160.3.253 - - [19/May/2019:10:17:48 +0000] "-" 408 - "-" "-" 154.160.3.253 154.160.3.253 |
“Apache 2.4: Getting 408 errors in our log file with no request or user agent”Continue reading