[squid-users] FATAL: assertion failed: peer_digest.cc:399: "fetch->pd && receivedData.data"

[Alex Rousskov]

On 2023-12-06 08:08, Brendan Kearney wrote:

> i am running squid 6.5

You are suffering from Bug 5318:
https://bugs.squid-cache.org/show_bug.cgi?id=5318

That bug has been fixed in v6. Recent daily snapshots contain that fix, 
and it will be a part of the upcoming v6.6 release.

Alex.


> on fedora 38, and have found this issue when 
> running "cache sharing" (or cache_peer siblings) between my 3 squid 
> instances.  a couple weeks ago, this was happening and an update seems 
> to have fixed the majority of issues.  when i ran into the issue, i 
> could disable cache_peer siblings and restart the instances that 
> failed.  the recent update seemed to have addressed the problem, but i 
> turned on ssl bump for a subset of traffic and the issue returned.
> 
> when i have all 3 proxies started, all of them will work for a period of 
> time, then slowly all but one of the proxies will die. the last standing 
> proxy does not go down because all other cache_peer siblings are 
> offline, and the logic causing the failure does not execute.
> 
> this was a larger issue before the recent patch/update, but is still an 
> issue when performing ssl bumping on traffic.  is there something i can 
> provide in the way of logs or diagnostics to help identify the issue?