IssueTracker

ChromeOS version: 126.0.6478.260
Acer C936-C1DM
Acer CXI5

Trying to connect to an OWE 6GHz network set to 160MHz channel width the device fails to connect.  We have power washed devices, tested while unenrolled, confirmed that other "non-chromeos" devices will connect.  We are using Aruba 635 APs with on-prem controllers.  This is reproducible on every connection attempt with the equipment we have available.

The following is collected from from the system in developer mode:
[ 1507.256912] wlan0: no EHT support, limiting to HE
[ 1507.256922] wlan0: determined local STA to be HE, BW limited to 160 MHz
[ 1507.256947] wlan0: determined AP 8c:79:09:7a:a9:f0 to be HE
[ 1507.256955] wlan0: connecting with HE mode, max bandwidth 160 MHz
[ 1507.264720] wlan0: authenticate with 8c:79:09:7a:a9:f0 (local address=e4:0d:36:17:00:ac)
[ 1507.265285] wlan0: send auth to 8c:79:09:7a:a9:f0 (try 1/3)
[ 1507.325959] wlan0: authenticated
[ 1507.327269] wlan0: no EHT support, limiting to HE
[ 1507.327278] wlan0: determined local STA to be HE, BW limited to 160 MHz
[ 1507.328323] wlan0: associate with 8c:79:09:7a:a9:f0 (try 1/3)
[ 1507.403351] wlan0: RX AssocResp from 8c:79:09:7a:a9:f0 (capab=0x111 status=0 aid=16)
[ 1507.403375] wlan0: AP 8c:79:09:7a:a9:f0 changed bandwidth, new used config is 6695.000 MHz, width 3 (6665.000/0 MHz)
[ 1507.404384] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 1507.405730] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1507.405736] iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 6
[ 1507.405742] iwlwifi 0000:00:14.3: Loaded firmware version: 89.62796185.0 so-a0-gf-a0-89.ucode
[ 1507.405748] iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL    
[ 1507.405755] iwlwifi 0000:00:14.3: 0x00A08200 | trm_hw_status0
[ 1507.405759] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[ 1507.405764] iwlwifi 0000:00:14.3: 0x004D9D50 | branchlink2
[ 1507.405768] iwlwifi 0000:00:14.3: 0x004CE08A | interruptlink1
[ 1507.405772] iwlwifi 0000:00:14.3: 0x004CE08A | interruptlink2
[ 1507.405776] iwlwifi 0000:00:14.3: 0x00015710 | data1
[ 1507.405780] iwlwifi 0000:00:14.3: 0x00000010 | data2
[ 1507.405784] iwlwifi 0000:00:14.3: 0x00000000 | data3
[ 1507.405788] iwlwifi 0000:00:14.3: 0x000166B3 | beacon time
[ 1507.405792] iwlwifi 0000:00:14.3: 0x0EB36987 | tsf low
[ 1507.405796] iwlwifi 0000:00:14.3: 0x000000EE | tsf hi
[ 1507.405800] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[ 1507.405804] iwlwifi 0000:00:14.3: 0x1C802ED0 | time gp2
[ 1507.405808] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[ 1507.405812] iwlwifi 0000:00:14.3: 0x00000059 | uCode version major
[ 1507.405816] iwlwifi 0000:00:14.3: 0x62796185 | uCode version minor
[ 1507.405821] iwlwifi 0000:00:14.3: 0x00000370 | hw version
[ 1507.405825] iwlwifi 0000:00:14.3: 0x00C80002 | board version
[ 1507.405828] iwlwifi 0000:00:14.3: 0x8034FF00 | hcmd
[ 1507.405832] iwlwifi 0000:00:14.3: 0x24020000 | isr0
[ 1507.405836] iwlwifi 0000:00:14.3: 0x01000000 | isr1
[ 1507.405840] iwlwifi 0000:00:14.3: 0x48F00002 | isr2
[ 1507.405843] iwlwifi 0000:00:14.3: 0x00C3000C | isr3
[ 1507.405847] iwlwifi 0000:00:14.3: 0x00200000 | isr4
[ 1507.405850] iwlwifi 0000:00:14.3: 0x0101001C | last cmd Id
[ 1507.405854] iwlwifi 0000:00:14.3: 0x00015710 | wait_event
[ 1507.405858] iwlwifi 0000:00:14.3: 0x00000010 | l2p_control
[ 1507.405861] iwlwifi 0000:00:14.3: 0x00018034 | l2p_duration
[ 1507.405865] iwlwifi 0000:00:14.3: 0x0000003F | l2p_mhvalid
[ 1507.405869] iwlwifi 0000:00:14.3: 0x00CF00F8 | l2p_addr_match
[ 1507.405873] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
[ 1507.405876] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[ 1507.405880] iwlwifi 0000:00:14.3: 0x00005878 | flow_handler
[ 1507.406197] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1507.406200] iwlwifi 0000:00:14.3: Transport status: 0x0000004B, valid: 7
[ 1507.406204] iwlwifi 0000:00:14.3: 0x200014FD | ADVANCED_SYSASSERT
[ 1507.406209] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[ 1507.406212] iwlwifi 0000:00:14.3: 0x80488112 | umac branchlink2
[ 1507.406216] iwlwifi 0000:00:14.3: 0x0106A66C | umac interruptlink1
[ 1507.406219] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2
[ 1507.406223] iwlwifi 0000:00:14.3: 0x0000008F | umac data1
[ 1507.406226] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data2
[ 1507.406229] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data3
[ 1507.406233] iwlwifi 0000:00:14.3: 0x00000059 | umac major
[ 1507.406236] iwlwifi 0000:00:14.3: 0x62796185 | umac minor
[ 1507.406239] iwlwifi 0000:00:14.3: 0x1C802ECB | frame pointer
[ 1507.406243] iwlwifi 0000:00:14.3: 0xC0885E8C | stack pointer
[ 1507.406246] iwlwifi 0000:00:14.3: 0x00610108 | last host cmd
[ 1507.406250] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
[ 1507.406449] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 1507.406453] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
[ 1507.406508] iwlwifi 0000:00:14.3: 0x000080CB | IML/ROM data1
[ 1507.406715] iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
[ 1507.406817] iwlwifi 0000:00:14.3: Fseq Registers:
[ 1507.406870] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[ 1507.406923] iwlwifi 0000:00:14.3: 0x803E0003 | FSEQ_TOP_INIT_VERSION
[ 1507.406973] iwlwifi 0000:00:14.3: 0x00190004 | FSEQ_CNVIO_INIT_VERSION
[ 1507.407026] iwlwifi 0000:00:14.3: 0x0000A652 | FSEQ_OTP_VERSION
[ 1507.407077] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[ 1507.407128] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 1507.407179] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
[ 1507.407228] iwlwifi 0000:00:14.3: 0x00400410 | FSEQ_CNVR_ID
[ 1507.407276] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
[ 1507.407330] iwlwifi 0000:00:14.3: 0x00400410 | CNVR_AUX_MISC_CHIP
[ 1507.407380] iwlwifi 0000:00:14.3: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 1507.407429] iwlwifi 0000:00:14.3: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 1507.407475] iwlwifi 0000:00:14.3: 0x00190004 | FSEQ_PREV_CNVIO_INIT_VERSION
[ 1507.407524] iwlwifi 0000:00:14.3: 0x003E0003 | FSEQ_WIFI_FSEQ_VERSION
[ 1507.407573] iwlwifi 0000:00:14.3: 0x003E0003 | FSEQ_BT_FSEQ_VERSION
[ 1507.407624] iwlwifi 0000:00:14.3: 0x000000DC | FSEQ_CLASS_TP_VERSION
[ 1507.407841] iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x804aba28
[ 1507.407892] iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
[ 1507.408396] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
[ 1507.408411] ieee80211 phy0: Hardware restart was requested
[ 1507.410272] iwlwifi 0000:00:14.3: FW error in SYNC CMD PHY_CONTEXT_CMD
[ 1507.410299] CPU: 0 PID: 7824 Comm: kworker/0:2 Tainted: G     U             6.6.30-02728-g8557330097f3 #1 ba5478b277269e1457181c9cda757225dfd84790
[ 1507.410310] Hardware name: Google Craask/Craask, BIOS Google_Craask.15217.439.0 01/08/2024
[ 1507.410315] Workqueue: events cfg80211_wiphy_work [iwl7000_mac80211]
[ 1507.410401] Call Trace:
[ 1507.410408]  <TASK>
[ 1507.410414]  dump_stack_lvl+0x69/0xa0
[ 1507.410428]  iwl_trans_txq_send_hcmd+0x2d5/0x440 [iwlwifi e8394802fcf7a8aa90f71bd904c891fbef8777f3]
[ 1507.410469]  ? __pfx_autoremove_wake_function+0x10/0x10
[ 1507.410478]  iwl_trans_send_cmd+0x77/0xd0 [iwlwifi e8394802fcf7a8aa90f71bd904c891fbef8777f3]
[ 1507.410510]  iwl_mvm_send_cmd+0x1f/0x60 [iwlmvm bc9f4961cb8cc6dc84b2841e9cd2df8d0a7d04d7]
[ 1507.410556]  iwl_mvm_send_cmd_pdu+0x53/0x80 [iwlmvm bc9f4961cb8cc6dc84b2841e9cd2df8d0a7d04d7]
[ 1507.410596]  iwl_mvm_phy_ctxt_apply+0x3d0/0x470 [iwlmvm bc9f4961cb8cc6dc84b2841e9cd2df8d0a7d04d7]
[ 1507.410636]  iwl_mvm_phy_ctxt_changed+0x103/0x120 [iwlmvm bc9f4961cb8cc6dc84b2841e9cd2df8d0a7d04d7]
[ 1507.410677]  iwl_mvm_change_chanctx+0x122/0x180 [iwlmvm bc9f4961cb8cc6dc84b2841e9cd2df8d0a7d04d7]
[ 1507.410715]  _ieee80211_change_chanctx+0x28b/0x3a0 [iwl7000_mac80211 fb4fa4f7731314e3ba5b82c1b49e57ceb2f48f85]
[ 1507.410782]  ieee80211_recalc_chanctx_chantype+0x1ce/0x210 [iwl7000_mac80211 fb4fa4f7731314e3ba5b82c1b49e57ceb2f48f85]
[ 1507.410845]  ? __wake_up_klogd+0x53/0x70
[ 1507.410854]  ieee80211_link_change_chanreq+0x270/0x290 [iwl7000_mac80211 fb4fa4f7731314e3ba5b82c1b49e57ceb2f48f85]
[ 1507.410922]  ieee80211_config_bw+0x2a3/0x330 [iwl7000_mac80211 fb4fa4f7731314e3ba5b82c1b49e57ceb2f48f85]
[ 1507.410990]  ieee80211_sta_rx_queued_mgmt+0x1532/0x2660 [iwl7000_mac80211 fb4fa4f7731314e3ba5b82c1b49e57ceb2f48f85]
[ 1507.411063]  ieee80211_iface_work+0x25e/0x460 [iwl7000_mac80211 fb4fa4f7731314e3ba5b82c1b49e57ceb2f48f85]
[ 1507.411140]  cfg80211_wiphy_work+0x9d/0xd0 [iwl7000_mac80211 fb4fa4f7731314e3ba5b82c1b49e57ceb2f48f85]
[ 1507.411215]  process_scheduled_works+0x1d8/0x3d0
[ 1507.411226]  worker_thread+0x1fc/0x2f0
[ 1507.411233]  kthread+0xed/0x110
[ 1507.411242]  ? __pfx_worker_thread+0x10/0x10
[ 1507.411250]  ? __pfx_kthread+0x10/0x10
[ 1507.411258]  ret_from_fork+0x38/0x50
[ 1507.411265]  ? __pfx_kthread+0x10/0x10
[ 1507.411272]  ret_from_fork_asm+0x1b/0x30
[ 1507.411280]  </TASK>
[ 1507.411300] iwlwifi 0000:00:14.3: PHY ctxt cmd error. ret=-5
[ 1507.411339] iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:2): -5
[ 1507.411350] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:2): -5
[ 1507.411359] iwlwifi 0000:00:14.3: Failed to send rate scale config (-5)
[ 1507.411367] iwlwifi 0000:00:14.3: STA_CONFIG_CMD send failed, ret=0xfffffffb
[ 1507.411371] iwlwifi 0000:00:14.3: Failed to update sta link 0
[ 1507.411376] wlan0: failed to move station 8c:79:09:7a:a9:f0 to desired state
[ 1507.411387] iwlwifi 0000:00:14.3: Failed to trigger RX queues sync (-5)
[ 1507.411433] iwlwifi 0000:00:14.3: Couldn't send the SESSION_PROTECTION_CMD: -5
[ 1507.411440] iwlwifi 0000:00:14.3: Failed to send flush command (-5)
[ 1507.929067] iwlwifi 0000:00:14.3: Failed to send MAC_CONFIG_CMD (action:2): -5
[ 1507.929078] iwlwifi 0000:00:14.3: failed to update MAC e4:0d:36:17:00:ac
[ 1507.929101] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:2): -5
[ 1507.929112] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:3): -5
[ 1507.929115] iwlwifi 0000:00:14.3: Failed to send LINK_CONFIG_CMD (action:1): -5
[ 1507.929120] iwlwifi 0000:00:14.3: PHY ctxt cmd error. ret=-5
[ 1508.119368] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 1508.119431] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 1508.119490] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 1508.119599] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0

We have blocked this SSID and are using a WPA3 PSK network on district devices currently.  Personal devices with similar hardware are unable to use our public network at this time.