I see my kube-proxy having kernel issues and reboo...
# harvesterf
freezing-ability-583
04/16/2025, 9:12 AMI see my kube-proxy having kernel issues and rebooting every minute:
Image that I am using
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kube-proxy index.docker.io/rancher/hardened-kubernetes:v1.30.4-rke2r1-build20240815freezing-ability-583
04/16/2025, 9:13 AMgiving me the following error:
`
``E0416 090153.483949 1 proxier.go:1511] "Failed to execute iptables-restore" err=<
Wed, Apr 16 2025 110153 am
exit status 2: Warning: Extension MARK revision 0 not supported, missing kernel module?
Wed, Apr 16 2025 110153 am
ip6tables-restore v1.8.8 (nf_tables): unknown option "--xor-mark"
Wed, Apr 16 2025 110153 am
Error occurred at line: 17
Wed, Apr 16 2025 110153 am
Try
ip6tables-restore -h' or 'ip6tables-restore --help' for more information.freezing-ability-583
04/16/2025, 9:14 AMis that known?
a
ancient-pizza-13099
04/16/2025, 9:48 AMWhich Harvester version are you using @freezing-ability-583?
ancient-pizza-13099
04/16/2025, 9:55 AMHarvester isself does not run
kube-proxyancient-pizza-13099
04/16/2025, 9:56 AMhttps://docs.harvesterhci.io/v1.4/rancher/node/rke2-cluster#create-rke2-kubernetes-cluster
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note
Calico and Canal networks require the iptables or xtables-nft package to be installed on the node, for more details, please refer to the RKE2 known issues.f
freezing-ability-583
04/16/2025, 10:04 AMyeah, thank you @ancient-pizza-13099 i guess I have to update the Harvester Nodes VM.. Harvester 1.4.1
freezing-ability-583
04/16/2025, 10:14 AMi see this problem on my guest kubernetes, but as far as i understand, the images there use the same kernel as their host, which in my case is a ubuntu and probably hit by https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101914
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