Memory never goes down in traefik version 2.11.18, need to upgrade to 2.11.19

[thanhtoan1196]

Environmental Info:
K3s Version:
v1.32.1+k3s1

Node(s) CPU architecture, OS, and Version:
Linux Ubuntu-2404-noble-amd64-base 6.8.0-51-generic

Cluster Configuration:
1 server

Describe the bug:
Memory issues in traefik 2.11.18 where memory never goes down even without traffic:
traefik/traefik#11391
traefik/traefik#11423

Steps To Reproduce:

• Installed K3s version v1.32.1+k3s1

Expected behavior:
No more memory problems.
k3s versions using traefik 2.11.18 need to switch to 2.11.19 to avoid this error.
https://github.com/traefik/traefik/releases/tag/v2.11.19

Actual behavior:
Memory never goes down even without traffic

Additional context / logs:
None

[brandond]

This will be backported only, with no change to master which is now on Traefik v3.

[thanhtoan1196]

@brandond how can I use it after backporting?

[brandond]

Just upgrade, after it's released.

[thanhtoan1196]

@brandond Can you tell me the release date? 🙇‍♂

[brandond]

After next Kubernetes patch release, when it's ready.

[thanhtoan1196]

@brandond we don't know when Kubernetes will release, can you guide me to manually adjust traefik version on my k3s? My k3s is having this problem, it keeps getting full of memory.