HAProxy intermittent 500 Errors
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Hi, We've just updated our pFsense from 21.05 to 22.05 which included an update of HAProxy from 0.61_5 to 0.61_7. We have 4 Apache web servers behind it running http.
We've got a rule in advanced passthrough, that adds a Content-Security-Policy header of 1120 characters, which if we remove this line, we don't get errors.
The 500 errors all contain a PH-- error like: (some details obfiscated)
Sep 7 11:33:35 haproxy haproxy[6752]: 192.168.210.34:60148
[07/Sep/2022:11:33:35.631] port2503~ Webservers_ipvANY/webserver1
0/0/2/-1/6 500 15640 - - PH-- 238/26/12/1/0 0/0 "GET
/common/js/mootools.js?2022090711 HTTP/1.1"
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