The highest firmware version for the kernel is -66. it seems there is no -66 for the module in upstream [1].
[1] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux- firmware.git/ ** Description changed: On Intel ADL-P platform with AX211 Wi-Fi, runs connect/disconnect stress, encounter firmware crash. + + A stress script can be obtained by + $ sudo add-apt-repository ppa:checkbox-dev/ppa + $ sudo apt install checkbox-ng plainbox-provider-checkbox + $ checkbox-cli run com.canonical.certification::stress/wireless_bluetooth_coex_connect_stress + The stress test will be failed when it encounters the firmware crash. Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x71ea, CPU2 Status: 0xb03 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: UMAC PC: 0xc00817f8 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: LMAC PC: 0x1541c Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms). Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: Loaded firmware version: 64.97bbee0a.0 so-a0-gf-a0-64.ucode - Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT + Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | branchlink2 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2 ...... Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: Failed to start RT ucode: -110 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms). Apr 21 17:34:23 SPM5-C3 kernel: iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110 Apr 21 17:34:23 SPM5-C3 kernel: iwlwifi 0000:00:14.3: retry init count 0 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-firmware 20220329.git681281e4-0ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-28.29-generic 5.15.34 Uname: Linux 5.15.0-28-generic x86_64 ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: kchsieh 1094 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: kchsieh 1094 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Apr 21 17:35:07 2022 Dependencies: firmware-sof-signed 2.0-1ubuntu2 InstallationDate: Installed on 2022-04-21 (0 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) MachineType: Dell Inc. Latitude 5530 PackageArchitecture: all ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-28-generic root=UUID=bd255754-12cc-49d1-9566-f0ecd882e202 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-5.15.0-28-generic N/A - linux-backports-modules-5.15.0-28-generic N/A - linux-firmware 20220329.git681281e4-0ubuntu1 + linux-restricted-modules-5.15.0-28-generic N/A + linux-backports-modules-5.15.0-28-generic N/A + linux-firmware 20220329.git681281e4-0ubuntu1 SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/28/2022 dmi.bios.release: 1.1 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.1 dmi.board.vendor: Dell Inc. dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.1:bd03/28/2022:br1.1:svnDellInc.:pnLatitude5530:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:sku0B06: dmi.product.family: Latitude dmi.product.name: Latitude 5530 dmi.product.sku: 0B06 dmi.sys.vendor: Dell Inc. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1969755 Title: ADLP AX211 iwlwifi firmware crash when running connect/disconnect stress Status in linux-firmware package in Ubuntu: New Bug description: On Intel ADL-P platform with AX211 Wi-Fi, runs connect/disconnect stress, encounter firmware crash. A stress script can be obtained by $ sudo add-apt-repository ppa:checkbox-dev/ppa $ sudo apt install checkbox-ng plainbox-provider-checkbox $ checkbox-cli run com.canonical.certification::stress/wireless_bluetooth_coex_connect_stress The stress test will be failed when it encounters the firmware crash. Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x71ea, CPU2 Status: 0xb03 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: UMAC PC: 0xc00817f8 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: LMAC PC: 0x1541c Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms). Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: Loaded firmware version: 64.97bbee0a.0 so-a0-gf-a0-64.ucode Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | branchlink2 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2 ...... Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: Failed to start RT ucode: -110 Apr 21 17:34:22 SPM5-C3 kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms). Apr 21 17:34:23 SPM5-C3 kernel: iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110 Apr 21 17:34:23 SPM5-C3 kernel: iwlwifi 0000:00:14.3: retry init count 0 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-firmware 20220329.git681281e4-0ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-28.29-generic 5.15.34 Uname: Linux 5.15.0-28-generic x86_64 ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: kchsieh 1094 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Apr 21 17:35:07 2022 Dependencies: firmware-sof-signed 2.0-1ubuntu2 InstallationDate: Installed on 2022-04-21 (0 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) MachineType: Dell Inc. Latitude 5530 PackageArchitecture: all ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-28-generic root=UUID=bd255754-12cc-49d1-9566-f0ecd882e202 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.15.0-28-generic N/A linux-backports-modules-5.15.0-28-generic N/A linux-firmware 20220329.git681281e4-0ubuntu1 SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/28/2022 dmi.bios.release: 1.1 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.1 dmi.board.vendor: Dell Inc. dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.1:bd03/28/2022:br1.1:svnDellInc.:pnLatitude5530:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:sku0B06: dmi.product.family: Latitude dmi.product.name: Latitude 5530 dmi.product.sku: 0B06 dmi.sys.vendor: Dell Inc. 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