Session end reason=resources-unavailable, version 8.1.15.h3

[Alpalo]

In the traffic log we have found some entries with a session end reason=resources-unavailable, version 8.1.15.h3, however PAN-189468 is not affecting our version only affects version: 

9.1.0-9.1.13
10.0-10.0.10
10.1.0-10.1.4

adm_(active)> debug dataplane pool statistics | match "Regex Results"
[12] Regex Results (11640): 8187/8192 0x800000046790e380 170

adm_(active)> show counter global name aho_alloc_lookup_failed

Name: aho_alloc_lookup_failed
Value: 0
Severity: Warning
Category: aho
Aspect: resource
Description: failed to alloc regex lookup

Can anybody help me?

Regards

[BPry]

@Alpalo,

These values are perfectly fine, it doesn't appear at all like PAN-189468 is relevant to your issue. If you look at your system logs are you seeing anything regarding NAT? Do you have decryption enabled on this traffic?

There's a number of reasons that this can occur that are difficult to really provide guidance over the forum without actual access to the logs. I'd recommend engaging TAC as you work this issue since they'll have access to quickly look at your logs and help identify the root problem.