Bug#1092772: linux-image-6.1.0-29-arm64: kernel OOPS when using nftables

[Salvatore Bonaccorso <carnil@debian.org>]

Control: forwarded -1 https://lore.kernel.org/regressions/CAFyAQLvdZVRFYW+xbHCu3j354O4=YDVyygXdw3ozEMfFbHkdig@mail.gmail.com/

Hi Aurelien,

On Sat, Jan 11, 2025 at 01:57:22PM +0100, Aurelien Jarno wrote:
> Package: src:linux
> Version: 6.1.123-1
> Severity: grave
> Tags: upstream
> 
> Dear maintainer,
> 
> Since the upgrade to the Bookworm 12.9 point release, the Linux kernel
> OOPS when using nftables, as seen in the kernel log below. The issue
> seems to be fixed by the following upstream patch that went into 6.1.124
> (but I haven't confirmed):
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/releases/6.1.124/netfilter-nft_set_hash-unaligned-atomic-read-on-stru.patch

That looks right, there was an upstream regression report in fact for
arm64 systtems with 16k pages:

https://lore.kernel.org/regressions/CAFyAQLvdZVRFYW+xbHCu3j354O4=YDVyygXdw3ozEMfFbHkdig@mail.gmail.com/

Do you by chance have way to verify 6.1.124 would fix the issue?

FYI: I have the next 6.1.y rebase already in the works
https://salsa.debian.org/kernel-team/linux/-/merge_requests/1316

Regards,
Salvatore