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Bug#1042815: linux-image-6.1.0-10-amd64: Fails to load kernel modules due to bpf/btf issue

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On Tue, Aug 01, 2023 at 01:44:26PM +0200, Salvatore Bonaccorso wrote:
> > [37404.063872] BPF: [99720] ENUM STROY 
> > [37404.064350] BPF: size=4 vlen=14
> > [37404.064699] BPF:  
> > [37404.065000] BPF: Invalid name
> > [37404.065287] BPF: 
> > [37404.065463] failed to validate module [nf_conntrack] BTF: -22
> > [37404.067137] missing module BTF, cannot register kfuncs
...
> > PS: This, I think, is covered in bug 1003965 but my attempt to email into that bug appears
> > to have failed. If it ever succeeds apologies for the dupe report. :(
> 
> is the assumption that you updated from 6.1.37-1 or 6.1.38-1 to
> 6.1.38-2 (or any of the combinations which did not bump ABI) but did
> not reboot before loading the module correct?

The dmesg report in the bug appeared to fit bar the "missing module" line
so I figured that was just missed or something.

For me, this is a minty fresh install that I'm creating on a fresh instance
with ansible and the container creation part of the playbook fails.

> The particular bug is something which was introduced in 5.18-rc1, and
> fixed 6.1.39 and 6.4.4 following the fixing in 6.5-rc1. But if the
> above assumption is correct then you just missed the reboot after the
> kernel update.

That bit doesn't fit me. As I said, minty fresh install where the playbook
for building the instance hasn't had a chance to finish.

Andrew

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Bug#1042815: linux-image-6.1.0-10-amd64: Fails to load kernel modules due to bpf/btf issue AP <debian@inml.grue.cc> - 2023-08-01 12:10 +0200
  Bug#1042815: linux-image-6.1.0-10-amd64: Fails to load kernel modules due to bpf/btf issue Diederik de Haas <didi.debian@cknow.org> - 2023-08-01 13:30 +0200
  Processed: Re: Bug#1042815: linux-image-6.1.0-10-amd64: Fails to  load kernel modules due to bpf/btf issue "Debian Bug Tracking System" <owner@bugs.debian.org> - 2023-08-01 13:30 +0200
  Bug#1042815: linux-image-6.1.0-10-amd64: Fails to load kernel modules due to bpf/btf issue Salvatore Bonaccorso <carnil@debian.org> - 2023-08-01 13:50 +0200
    Bug#1042815: linux-image-6.1.0-10-amd64: Fails to load kernel modules due to bpf/btf issue AP <debian@inml.grue.cc> - 2023-08-01 14:10 +0200
    Bug#1042815: linux-image-6.1.0-10-amd64: Fails to load kernel modules due to bpf/btf issue AP <debian@inml.grue.cc> - 2023-08-03 04:40 +0200
  Processed: Re: Bug#1042815: linux-image-6.1.0-10-amd64: Fails to  load kernel modules due to bpf/btf issue "Debian Bug Tracking System" <owner@bugs.debian.org> - 2023-08-01 13:50 +0200
  Bug#1042815: marked as done (linux-image-6.1.0-10-amd64: Fails to  load kernel modules due to bpf/btf issue) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-02-20 19:30 +0100

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