AX211 iwlwifi crashes while roaming attempt on 6.14.0-15-generic

lukastesar · ‎05-31-2025

Hello,

after upgrading to Ubuntu 25.04 with kernel 6.14, the iwlwifi driver seems to crash after failed? roaming attempt and subsequent microcode error:

[  186.570751] wlp0s20f3: associated
[  186.578209] wlp0s20f3: Limiting TX power to 23 (23 - 0) dBm as advertised by <ap_mac>
[  186.724077] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[  186.725030] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[  186.725043] iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 6
[  186.725052] iwlwifi 0000:00:14.3: Loaded firmware version: 89.4d42c933.0 so-a0-gf-a0-89.ucode
[  186.725059] iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL    
[  186.725067] iwlwifi 0000:00:14.3: 0x00008200 | trm_hw_status0
[  186.725072] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[  186.725077] iwlwifi 0000:00:14.3: 0x004D9CC8 | branchlink2
[  186.725083] iwlwifi 0000:00:14.3: 0x004CF836 | interruptlink1
[  186.725088] iwlwifi 0000:00:14.3: 0x004CF836 | interruptlink2
[  186.725092] iwlwifi 0000:00:14.3: 0x0000B858 | data1
[  186.725097] iwlwifi 0000:00:14.3: 0x00000010 | data2
[  186.725102] iwlwifi 0000:00:14.3: 0x00000000 | data3
[  186.725106] iwlwifi 0000:00:14.3: 0x0041235D | beacon time
[  186.725111] iwlwifi 0000:00:14.3: 0x9ED37CE0 | tsf low
[  186.725116] iwlwifi 0000:00:14.3: 0x00000005 | tsf hi
[  186.725120] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[  186.725125] iwlwifi 0000:00:14.3: 0x004250B6 | time gp2
[  186.725140] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[  186.725145] iwlwifi 0000:00:14.3: 0x00000059 | uCode version major
[  186.725150] iwlwifi 0000:00:14.3: 0x4D42C933 | uCode version minor
[  186.725155] iwlwifi 0000:00:14.3: 0x00000370 | hw version
[  186.725159] iwlwifi 0000:00:14.3: 0x18480002 | board version
[  186.725164] iwlwifi 0000:00:14.3: 0x80D6FC18 | hcmd
[  186.725169] iwlwifi 0000:00:14.3: 0x24020000 | isr0
[  186.725173] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[  186.725178] iwlwifi 0000:00:14.3: 0x48F00002 | isr2
[  186.725182] iwlwifi 0000:00:14.3: 0x00C3020C | isr3
[  186.725186] iwlwifi 0000:00:14.3: 0x00200000 | isr4
[  186.725191] iwlwifi 0000:00:14.3: 0x0201001C | last cmd Id
[  186.725196] iwlwifi 0000:00:14.3: 0x0000B858 | wait_event
[  186.725201] iwlwifi 0000:00:14.3: 0x000000D4 | l2p_control
[  186.725205] iwlwifi 0000:00:14.3: 0x00018034 | l2p_duration
[  186.725210] iwlwifi 0000:00:14.3: 0x00000007 | l2p_mhvalid
[  186.725215] iwlwifi 0000:00:14.3: 0x00810048 | l2p_addr_match
[  186.725219] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
[  186.725225] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[  186.725230] iwlwifi 0000:00:14.3: 0x000088AC | flow_handler
[  186.725319] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[  186.725325] iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 7
[  186.725331] iwlwifi 0000:00:14.3: 0x2010120E | ADVANCED_SYSASSERT
[  186.725337] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[  186.725342] iwlwifi 0000:00:14.3: 0x8048829A | umac branchlink2
[  186.725347] iwlwifi 0000:00:14.3: 0xC00814F0 | umac interruptlink1
[  186.725352] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2
[  186.725357] iwlwifi 0000:00:14.3: 0x00000400 | umac data1
[  186.725362] iwlwifi 0000:00:14.3: 0x00000004 | umac data2
[  186.725366] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[  186.725372] iwlwifi 0000:00:14.3: 0x00000059 | umac major
[  186.725379] iwlwifi 0000:00:14.3: 0x4D42C933 | umac minor
[  186.725386] iwlwifi 0000:00:14.3: 0x00429A91 | frame pointer
[  186.725393] iwlwifi 0000:00:14.3: 0xC08875CC | stack pointer
[  186.725398] iwlwifi 0000:00:14.3: 0x00520518 | last host cmd
[  186.725402] iwlwifi 0000:00:14.3: 0x00030048 | isr status reg
[  186.725464] iwlwifi 0000:00:14.3: IML/ROM dump:
[  186.725470] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
[  186.725531] iwlwifi 0000:00:14.3: 0x00008461 | IML/ROM data1
[  186.725594] iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
[  186.725653] iwlwifi 0000:00:14.3: Fseq Registers:
[  186.725706] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[  186.725760] iwlwifi 0000:00:14.3: 0x803E0003 | FSEQ_TOP_INIT_VERSION
[  186.725814] iwlwifi 0000:00:14.3: 0x00190004 | FSEQ_CNVIO_INIT_VERSION
[  186.725869] iwlwifi 0000:00:14.3: 0x0000A652 | FSEQ_OTP_VERSION
[  186.725923] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[  186.725977] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[  186.726032] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
[  186.726086] iwlwifi 0000:00:14.3: 0x00401410 | FSEQ_CNVR_ID
[  186.726146] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
[  186.726203] iwlwifi 0000:00:14.3: 0x00401410 | CNVR_AUX_MISC_CHIP
[  186.726260] iwlwifi 0000:00:14.3: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[  186.726319] iwlwifi 0000:00:14.3: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[  186.726375] iwlwifi 0000:00:14.3: 0x00190004 | FSEQ_PREV_CNVIO_INIT_VERSION
[  186.726429] iwlwifi 0000:00:14.3: 0x003E0003 | FSEQ_WIFI_FSEQ_VERSION
[  186.726484] iwlwifi 0000:00:14.3: 0x003E0003 | FSEQ_BT_FSEQ_VERSION
[  186.726538] iwlwifi 0000:00:14.3: 0x000001E0 | FSEQ_CLASS_TP_VERSION
[  186.726647] iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x804abf60
[  186.726701] iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
[  186.726836] iwlwifi 0000:00:14.3: FW error in SYNC CMD SEC_KEY_CMD
[  186.726850] CPU: 5 UID: 0 PID: 1412 Comm: wpa_supplicant Tainted: G        W  O       6.14.0-15-generic #15-Ubuntu
[  186.726860] Tainted: [W]=WARN, [O]=OOT_MODULE
[  186.726862] Hardware name: Dell Inc. Latitude 5440/030MKK, BIOS 1.22.0 02/26/2025
[  186.726866] Call Trace:
[  186.726869]  <TASK>
[  186.726874]  show_stack+0x49/0x60
[  186.726884]  dump_stack_lvl+0x5f/0x90
[  186.726897]  dump_stack+0x10/0x18
[  186.726905]  iwl_trans_pcie_send_hcmd_sync+0x36d/0x380 [iwlwifi]
[  186.726968]  ? __pfx_autoremove_wake_function+0x10/0x10
[  186.726976]  iwl_trans_pcie_send_hcmd+0x10c/0x180 [iwlwifi]
[  186.727023]  iwl_trans_send_cmd+0x70/0x130 [iwlwifi]
[  186.727090]  iwl_mvm_send_cmd_pdu+0x6f/0xd0 [iwlmvm]
[  186.727160]  iwl_mvm_mld_send_key+0xda/0x180 [iwlmvm]
[  186.727231]  iwl_mvm_sec_key_add+0xe3/0x1b0 [iwlmvm]
[  186.727283]  __iwl_mvm_mac_set_key+0x2e6/0xa40 [iwlmvm]
[  186.727336]  iwl_mvm_mac_set_key+0x4f/0x80 [iwlmvm]
[  186.727384]  drv_set_key+0xc6/0x220 [mac80211]
[  186.727518]  ? synchronize_rcu_normal.part.0+0x48/0x70
[  186.727529]  ieee80211_key_enable_hw_accel+0xd4/0x320 [mac80211]
[  186.727695]  ieee80211_key_replace+0x496/0xb30 [mac80211]
[  186.727833]  ? synchronize_rcu+0xa0/0x130
[  186.727840]  ieee80211_key_link+0x13b/0x340 [mac80211]
[  186.727972]  ieee80211_add_key+0x1da/0x370 [mac80211]
[  186.728109]  ? nl80211_parse_key+0x5c/0x3d0 [cfg80211]
[  186.728253]  nl80211_new_key+0x162/0x380 [cfg80211]
[  186.728383]  genl_family_rcv_msg_doit+0x11d/0x190
[  186.728396]  genl_family_rcv_msg+0x17f/0x240
[  186.728402]  ? __pfx_nl80211_pre_doit+0x10/0x10 [cfg80211]
[  186.728527]  ? __pfx_nl80211_new_key+0x10/0x10 [cfg80211]
[  186.728652]  ? __pfx_nl80211_post_doit+0x10/0x10 [cfg80211]
[  186.728776]  genl_rcv_msg+0x4c/0xb0
[  186.728781]  ? __pfx_genl_rcv_msg+0x10/0x10
[  186.728787]  netlink_rcv_skb+0x52/0x100
[  186.728793]  genl_rcv+0x28/0x50
[  186.728798]  netlink_unicast+0x245/0x390
[  186.728803]  netlink_sendmsg+0x214/0x460
[  186.728808]  ____sys_sendmsg+0x3b1/0x3f0
[  186.728816]  ___sys_sendmsg+0x9a/0xf0
[  186.728826]  __sys_sendmsg+0x8d/0xf0
[  186.728835]  __x64_sys_sendmsg+0x1d/0x30
[  186.728842]  x64_sys_call+0x6f9/0x2310
[  186.728850]  do_syscall_64+0x7e/0x170
[  186.728859]  ? __mod_memcg_state+0xbf/0x200
[  186.728865]  ? refill_stock+0x2a/0x50
[  186.728874]  ? obj_cgroup_uncharge_pages+0x76/0xf0
[  186.728879]  ? aa_sk_perm+0x46/0x240
[  186.728889]  ? copy_from_sockptr_offset.constprop.0+0x24/0x30
[  186.728898]  ? do_sock_setsockopt+0xc0/0x190
[  186.728909]  ? __sys_setsockopt+0x7f/0xe0
[  186.728916]  ? arch_exit_to_user_mode_prepare.isra.0+0x22/0xd0
[  186.728923]  ? syscall_exit_to_user_mode+0x38/0x1d0
[  186.728932]  ? do_syscall_64+0x8a/0x170
[  186.728938]  ? __sys_setsockopt+0x7f/0xe0
[  186.728945]  ? arch_exit_to_user_mode_prepare.isra.0+0x22/0xd0
[  186.728952]  ? syscall_exit_to_user_mode+0x38/0x1d0
[  186.728959]  ? do_syscall_64+0x8a/0x170
[  186.728965]  ? do_syscall_64+0x8a/0x170
[  186.728970]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
[  186.728980] RIP: 0033:0x7f94b909f2a6
[  186.728988] Code: 00 00 48 8b 15 53 1b 17 00 64 89 02 48 c7 c2 ff ff ff ff 48 8b 5d f8 c9 48 89 d0 c3 0f 1f 84 00 00 00 00 00 48 8b 45 10 0f 05 <48> 63 d0 3d 00 f0 ff ff 77 10 48 8b 5d f8 48 89 d0 c9 c3 0f 1f 80
[  186.728993] RSP: 002b:00007fff065fb050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  186.729000] RAX: ffffffffffffffda RBX: 00007f94b99f3880 RCX: 00007f94b909f2a6
[  186.729004] RDX: 0000000000000000 RSI: 00007fff065fb0c0 RDI: 0000000000000006
[  186.729007] RBP: 00007fff065fb060 R08: 0000000000000000 R09: 0000000000000000
[  186.729010] R10: 0000000000000000 R11: 0000000000000202 R12: 000062f5e0324270
[  186.729013] R13: 000062f5e0311140 R14: 00007fff065fb0c0 R15: 00007fff065fb1b4
[  186.729019]  </TASK>
[  186.729089] iwlwifi 0000:00:14.3: set key failed
[  186.729104] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
[  187.363050] iwlwifi 0000:00:14.3: scheduling reset (mode=4 instead of product reset as ME may be present)
[  187.363053] iwlwifi 0000:00:14.3: CSR values:
[  187.363055] iwlwifi 0000:00:14.3: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[  187.363107] iwlwifi 0000:00:14.3:        CSR_HW_IF_CONFIG_REG: 0X18480002
[  187.363164] iwlwifi 0000:00:14.3:          CSR_INT_COALESCING: 0X00000040
[  187.363213] iwlwifi 0000:00:14.3:                     CSR_INT: 0X00000000
[  187.363215] iwlwifi 0000:00:14.3:                CSR_INT_MASK: 0X00000000
[  187.363217] iwlwifi 0000:00:14.3:           CSR_FH_INT_STATUS: 0X00000000
[  187.363219] iwlwifi 0000:00:14.3:                 CSR_GPIO_IN: 0X00000000
[  187.363221] iwlwifi 0000:00:14.3:                   CSR_RESET: 0X00000010
[  187.363222] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:2): -5
[  187.363224] iwlwifi 0000:00:14.3:                CSR_GP_CNTRL: 0X0c040005
[  187.363226] iwlwifi 0000:00:14.3:                  CSR_HW_REV: 0X00000370
[  187.363228] iwlwifi 0000:00:14.3: failed to update link
[  187.363228] iwlwifi 0000:00:14.3:              CSR_EEPROM_REG: 0Xd55555d5
[  187.363231] iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:2): -5
[  187.363233] iwlwifi 0000:00:14.3: failed to update MAC <my_dell_mac>
[  187.363235] iwlwifi 0000:00:14.3: failed to update CQM thresholds
[  187.363282] iwlwifi 0000:00:14.3:               CSR_EEPROM_GP: 0Xd55555d5
[  187.363335] iwlwifi 0000:00:14.3:              CSR_OTP_GP_REG: 0Xd55555d5
[  187.363337] iwlwifi 0000:00:14.3:                 CSR_GIO_REG: 0X041f0042
[  187.363339] iwlwifi 0000:00:14.3:            CSR_GP_UCODE_REG: 0X00000000
[  187.363341] iwlwifi 0000:00:14.3:           CSR_GP_DRIVER_REG: 0X00000000
[  187.363343] iwlwifi 0000:00:14.3:           CSR_UCODE_DRV_GP1: 0X00000000
[  187.363345] iwlwifi 0000:00:14.3:           CSR_UCODE_DRV_GP2: 0X00000000
[  187.363347] iwlwifi 0000:00:14.3:                 CSR_LED_REG: 0X00000020
[  187.363349] iwlwifi 0000:00:14.3:        CSR_DRAM_INT_TBL_REG: 0X00000000
[  187.363351] iwlwifi 0000:00:14.3:        CSR_GIO_CHICKEN_BITS: 0Xd55555d5
[  187.363353] iwlwifi 0000:00:14.3:             CSR_ANA_PLL_CFG: 0Xd55555d5
[  187.363355] iwlwifi 0000:00:14.3:      CSR_MONITOR_STATUS_REG: 0X3f1f0210
[  187.363357] iwlwifi 0000:00:14.3:           CSR_HW_REV_WA_REG: 0X0001105f
[  187.363359] iwlwifi 0000:00:14.3:        CSR_DBG_HPET_MEM_REG: 0Xffff0010
[  187.363499] ACPI BIOS Error (bug): Could not resolve symbol [^^RP28.PXSX.WIST], AE_NOT_FOUND (20240827/psargs-332)

[  187.363504] No Local Variables are initialized for Method [IFUN]

[  187.363505] Initialized Arguments for Method [IFUN]:  (4 arguments defined for method invocation)
[  187.363506]   Arg0:   0000000005e4da4c <Obj>           Buffer(16) 2C 17 66 72 0B 22 29 4B
[  187.363511]   Arg1:   0000000050b29a8c <Obj>           Integer 0000000000000000
[  187.363514]   Arg2:   00000000f881685e <Obj>           Integer 0000000000000002
[  187.363516]   Arg3:   00000000e9211dcd <Obj>           Buffer(4) 02 00 00 00

[  187.363519] ACPI Error: Aborting method \_SB.PC00.CNVW.IFUN due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
[  187.363523] ACPI Error: Aborting method \_SB.PC00.CNVW._DSM due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
[  187.364306] iwlwifi 0000:00:14.3: mcast filter cmd error. ret=-5
[  187.364311] iwlwifi 0000:00:14.3: Failed to synchronize multicast groups update
[  187.364834] iwlwifi 0000:00:14.3: mcast filter cmd error. ret=-5
[  187.364840] iwlwifi 0000:00:14.3: Failed to synchronize multicast groups update
[  187.364890] iwlwifi 0000:00:14.3: mcast filter cmd error. ret=-5
[  187.364894] iwlwifi 0000:00:14.3: Failed to synchronize multicast groups update
[  187.383258] iwlwifi 0000:00:14.3: LED command failed: -5
[  187.383277] iwlwifi 0000:00:14.3: LED command failed: -5
[  187.408602] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:3): -5
[  187.408621] iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:3): -5
[  187.408633] iwlwifi 0000:00:14.3: mcast filter cmd error. ret=-5
[  187.408638] iwlwifi 0000:00:14.3: Failed to synchronize multicast groups update
[  187.408668] wlp0s20f3: deauthenticating from <ap_mac> by local choice (Reason: 3=DEAUTH_LEAVING)
[  187.408686] iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:2): -5
[  187.408692] iwlwifi 0000:00:14.3: failed to update MAC <my_dell_mac>
[  187.408698] iwlwifi 0000:00:14.3: failed to update power mode
[  187.408880] iwlwifi 0000:00:14.3: Failed to send flush command (-5)
[  187.408885] iwlwifi 0000:00:14.3: flush request fail
[  187.408927] iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:2): -5
[  187.408932] iwlwifi 0000:00:14.3: failed to update MAC <my_dell_mac>
[  187.408937] iwlwifi 0000:00:14.3: Failed to synchronize multicast groups update
[  187.408949] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:2): -5
[  187.408954] iwlwifi 0000:00:14.3: failed to update link
[  187.408957] iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:2): -5
[  187.408962] iwlwifi 0000:00:14.3: failed to update MAC <my_dell_mac>
[  187.408966] iwlwifi 0000:00:14.3: failed to update power mode
[  187.408974] iwlwifi 0000:00:14.3: Failed to trigger RX queues sync (-5)
[  187.409117] iwlwifi 0000:00:14.3: Failed to send flush command (-5)
[  187.409121] iwlwifi 0000:00:14.3: flush request fail
[  187.409161] iwlwifi 0000:00:14.3: Failed to send rate scale config (-5)
[  187.409174] wlp0s20f3: failed to remove key (0, <ap_mac>) from hardware (-5)
[  187.409228] iwlwifi 0000:00:14.3: Failed to send flush command (-5)
[  187.409337] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:2): -5
[  187.409345] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:3): -5
[  187.409350] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:1): -5
[  187.409357] iwlwifi 0000:00:14.3: PHY ctxt cmd error. ret=-5
[  187.409379] wlp0s20f3: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-5)
[  187.421505] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:3): -5
[  187.421523] iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:3): -5
[  187.454476] iwlwifi 0000:00:14.3: Unregistering PHC clock: iwlwifi-PTP, with index: 1
[  187.711438] pci 0000:00:14.3: [8086:51f1] type 00 class 0x028000 PCIe Root Complex Integrated Endpoint
[  187.711630] pci 0000:00:14.3: BAR 0 [mem 0x00000000-0x00003fff 64bit]
[  187.712012] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[  187.712860] pci 0000:00:14.3: Adding to iommu group 12
[  188.186502] pci 0000:00:14.3: BAR 0 [mem 0x4017004000-0x4017007fff 64bit]: assigned
[  188.187042] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[  188.192724] ACPI BIOS Error (bug): Could not resolve symbol [^^RP28.PXSX.WIST], AE_NOT_FOUND (20240827/psargs-332)

[  188.192752] No Local Variables are initialized for Method [IFUN]

[  188.192756] Initialized Arguments for Method [IFUN]:  (4 arguments defined for method invocation)
[  188.192758]   Arg0:   000000002136f841 <Obj>           Buffer(16) 2C 17 66 72 0B 22 29 4B
[  188.192779]   Arg1:   0000000097ad36b4 <Obj>           Integer 0000000000000000
[  188.192788]   Arg2:   000000006a04587d <Obj>           Integer 0000000000000002
[  188.192795]   Arg3:   00000000c19f8481 <Obj>           Buffer(4) 01 00 00 00

[  188.192810] ACPI Error: Aborting method \_SB.PC00.CNVW.IFUN due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
[  188.192823] ACPI Error: Aborting method \_SB.PC00.CNVW._DSM due to previous error (AE_NOT_FOUND) (20240827/psparse-529)
[  188.193343] iwlwifi 0000:00:14.3: Detected crf-id 0x401410, cnv-id 0x80400 wfpm id 0x80000020
[  188.193399] iwlwifi 0000:00:14.3: PCI dev 51f1/4090, rev=0x370, rfid=0x2010d000
[  188.193404] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6E AX211 160MHz
[  188.201502] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.42
[  188.201908] iwlwifi 0000:00:14.3: loaded firmware version 89.4d42c933.0 so-a0-gf-a0-89.ucode op_mode iwlmvm
[  188.225123] workqueue: request_firmware_work_func hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND
[  188.375066] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[  188.375149] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[  188.375178] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[  188.375285] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[  188.375481] iwlwifi 0000:00:14.3: Detected RF GF, rfid=0x2010d000
[  188.376069] iwlwifi 0000:00:14.3: loaded PNVM version 581d4936
[  188.376515] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
[  188.460669] iwlwifi 0000:00:14.3: base HW address: <my_dell_mac>
[  188.500545] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
[  188.691973] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[  188.692015] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[  188.692076] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[  188.692202] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[  188.693550] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
[  188.796787] iwlwifi 0000:00:14.3: Registered PHC clock: iwlwifi-PTP, with index: 1
[  192.570825] wlp0s20f3: authenticate with <ap_mac> (local address=<my_dell_mac>)
[  192.571876] wlp0s20f3: send auth to <ap_mac> (try 1/3)
[  192.667370] wlp0s20f3: authenticate with <ap_mac> (local address=<my_dell_mac>)
[  192.667934] wlp0s20f3: send auth to <ap_mac> (try 1/3)
[  192.672563] wlp0s20f3: authenticated
[  192.674037] wlp0s20f3: associate with <ap_mac> (try 1/3)

I assume I'm running the latest microcode and kernel that is available for the system. Neither `fwupdmgr` nor `apt` show any updates for `linux-firmware` or anything else. The crash seems pretty serious to me though. I redacted my device and AP's MAC addresses (BSSID, respectively), but I can attach them too if we come to the conclusion that they are relevant.

The only OOT module that taints the kernel is `evdi`.

JeanetteC_Intel · ‎06-04-2025

Hello lukastesar,

Thank you for posting in Intel Communities.

To get a better understanding of the issue and be able to provide an effective recommendation, please provide the missing key information here:

Is this the exact system device you have (Latitude 5440)?
Is the original operating system installed on this device Windows 11 Home/Pro or Ubuntu® 22.04?
Before upgrading to Ubuntu 25.04, is the Intel® Wi-Fi 6E AX211 working fine?

I look forward to your reply.

Best regards,

JeanetteC.

Intel® Customer Support Technician

lukastesar · ‎06-04-2025

Hello JeanetteC,

To answer your questions:

1. Yes, the system is Latitude 5440,

2. original system installed on the device was Windows 11 Pro,

3. before upgrade there were no issues with the mentioned network card.

However, in the last few days, I no more encounter the mentioned issue. It seems like the driver stopped roaming altogether, which is not too great, but at least it's working. No system updates were applied since then, so it's a kind of mystery to me (I tried several restarts to fix the issue beforehand, stopping NetworkManager, unloading and loading iwlwifi and iwlmvm modules).

Best regards,
Lukas Tesar

JeanetteC_Intel · ‎06-05-2025

Hello lukastesar,

Thank you for providing this update.

I wanted to check if you still require assistance, as you mentioned that you haven't experienced the issue in the past few days. Please let me know if you need further help, or if everything is resolved, I can proceed with closing this thread.

I look forward to hearing from you soon.

Best regards,

JeanetteC.

Intel Customer Support Technician

JeanetteC_Intel · ‎06-11-2025

Hello lukastesar,

Did you have a chance to review the previous post?

Please feel free to reach out if you have any questions.

Best regards,

JeanetteC.

Intel Customer Support Technician

lukastesar · ‎06-11-2025

Hello Jeanette,

the problem does not appear anymore. You can probably close this thread now. Thanks for your assistance.

JeanetteC_Intel · ‎06-11-2025

Hello lukastesar,

I will make a note of this and proceed with closing this thread. If you require assistance in the future, please submit a new question, as this thread will no longer be monitored.

Sincerely,

JeanetteC.

Intel Customer Support Technician

AX211 iwlwifi crashes while roaming attempt on 6.14.0-15-generic

Intel® Wireless Gigabit Products