Wifi missing after upgrade to 6.5 kernel

[Dr. Jens Harbott]

After upgrading the HWE kernel from 6.2 to 6.5 the wifi interface is missing.

Hardware: Framework Laptop
$ lspci | grep Network
aa:00.0 Network controller: Intel Corporation Wi-Fi 6 AX210/AX211/AX411 160MHz (rev 1a)

With 6.2:
$ sudo ethtool -i wlp170s0
driver: iwlwifi
version: 6.2.0-39-generic
firmware-version: 72.a764baac.0 ty-a0-gf-a0-72.uc

Messages from journalctl that seem relevant:
Jan 12 12:21:25 fw1 kernel: iwlwifi 0000:aa:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
Jan 12 12:21:25 fw1 kernel: iwlwifi 0000:aa:00.0: WRT: Invalid buffer destination

and then some backtraces, result of

journalctl -b-1 | grep "kernel: " > kernel-log.txt

attached.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-generic-hwe-22.04 6.5.0.14.14~22.04.7
ProcVersionSignature: Ubuntu 6.2.0-39.40~22.04.1-generic 6.2.16
Uname: Linux 6.2.0-39-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Jan 12 12:32:19 2024
InstallationDate: Installed on 2022-06-29 (561 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=C.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-meta-hwe-6.5
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Erik Meitner (eamuwmath)]

Affecting my Lenovo P15(20YQ-003WUS) also. Very similar errors logged by the kernel.(available if you need them)

09:00.0 Network controller: Intel Corporation Wi-Fi 6 AX210/AX211/AX411 160MHz (rev 1a)
09:00.0 0280: 8086:2725 (rev 1a)

[Erik Meitner (eamuwmath)]

I installed the 6.5.0-18-generic kernel from jammy-proposed. iwlwifi module worked without problems.

[Dr. Jens Harbott (j-harbott)]

I can confirm that with 6.5.0.17.17~22.04.9 the issue no longer appears for me, too.