On 2022-03-23 11:10, rbrown wrote:
On 2022-03-23 10:51, Robert Munteanu wrote:
On Wed, 2022-03-23 at 09:03 +0000, Attila Pinter wrote:
------- Original Message -------
On Wednesday, March 23rd, 2022 at 2:55 PM, Attila Pinter <adathor@protonmail.com> wrote:
Finished reinstalling my test cluster - from the latest Kubic iso - for Kubic latest (1.23.4) and see the same CrashLoopBackOff as before: https://paste.opensuse.org/92716101.
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Br,
A.
Some additional logs from the weave, weave-init, and coredns pods: https://paste.opensuse.org/87628794. Seems to me that issue is here, can be wrong tho.
I have the same problem with kubic cluster:
$ kubectl -n kube-system logs weave-net-8mmmc -c weave-init modprobe: can't load module nfnetlink (kernel/net/netfilter/nfnetlink.ko.zst): invalid module format Ignore the error if "xt_set" is built-in in the kernel
If anyone needs more info I'd be glad to provide it.
Thanks, Robert
Hi Robert,
Very interesting! This might be the clue I've been missing - if the kernel updated in a way that broke networking, then the problem isn't anything to do with the recent kubernetes package updates but with the kernel..
That would explain why I couldn't find fault in what I'd done recently ;)
The last kernel update was in snapshot 0319..can people roll their Kubic hosts back to snapshots older than that and tell me if the problems go away?
Would be a huge help if we can narrow down the problem to that kernel update.
Regards, Richard
This was the 0319 kernel update changes for the record: https://build.opensuse.org/package/rdiff/openSUSE:Factory/kernel-source?linkrev=base&rev=635 Does anyone see any changes that might explain the nfnetlink module not loading?