You are not logged in.
Hello everyone!
I'm experiencing a persistent issue with my Intel AX201 Bluetooth controller. The device would work and stream audio then after wifi stars running, it disconnect, and become completely unresponsive. The only way to recover the device is a full shutdown and cold boot; a simple reboot is often not enough. And I believe it's correlated with simultaneous WiFi and Bluetooth usage.
Kernel: 6.16.5-arch1-1
Packages: bluez-utils 5.83-1, linux-firmware 20250808-1
Hardware stuff:
$ lspci -k | grep -A 3 -i network
0000:00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01)
Subsystem: Intel Corporation Wi-Fi 6 AX201 160MHz
Kernel driver in use: iwlwifi
Kernel modules: iwlwifilsusb | grep -i bluetooth
Bus 003 Device 005: ID 8087:0026 Intel Corp. AX201 BluetoothApparently is't a pci dual chip with wifi\bluetooth and the bluetooth is internally interfaces as a usb device.
So one experiment I did was connecting normally to my headset then played some music locally not to use any internet for 20 minutes, then after opening firefox for 10~15 seconds it did disconnect. Trying to connect back with bluetoothctl just gives:
Bluetoothctl: No default controller availableBluetooth service is running normally, modules are loaded and even reloading them doesn't solve the issue.
sudo systemctl status bluetooth.service
● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: disabled)
Active: active (running) since Sun 2025-09-07 01:00:37 EEST; 7min ago
Invocation: 6b61c1b5eef84315a7c9d5aff9245688
Docs: man:bluetoothd(8)
Main PID: 46175 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 18542)
Memory: 2M (peak: 3.4M)
CPU: 171ms
CGroup: /system.slice/bluetooth.service
└─46175 /usr/lib/bluetooth/bluetoothd
Sep 07 01:00:37 archlinux systemd[1]: Starting Bluetooth service...
Sep 07 01:00:37 archlinux bluetoothd[46175]: Bluetooth daemon 5.83
Sep 07 01:00:37 archlinux systemd[1]: Started Bluetooth service.
Sep 07 01:00:37 archlinux bluetoothd[46175]: Starting SDP server
Sep 07 01:00:37 archlinux bluetoothd[46175]: Bluetooth management interface 1.23 initializedrfkill list
1: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
2: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
7: hci0: Bluetooth
Soft blocked: no
Hard blocked: noKernel logs shows that the pci device itself crashes causing iwlwifi to restart it, which does happen successfully and wifi is usable afterwards. But bluetooth keeps crashing.
Kernel Logs:
[ 1062.835113] x86/split lock detection: #AC: steam/40599 took a split_lock trap at address: 0xed5334ac
[ 1063.995238] x86/split lock detection: #AC: gldriverquery/41330 took a split_lock trap at address: 0xf55c44ac
[ 1064.463523] nvme nvme0: using unchecked data buffer
[ 1073.608828] iwlwifi 0000:00:14.3: Queue 3 is stuck 4643 4831
[ 1073.609034] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 1073.609157] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1073.609162] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6
[ 1073.609168] iwlwifi 0000:00:14.3: Loaded firmware version: 89.af655058.0 so-a0-hr-b0-89.ucode
[ 1073.609173] iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 1073.609179] iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0
[ 1073.609182] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[ 1073.609186] iwlwifi 0000:00:14.3: 0x004D7374 | branchlink2
[ 1073.609190] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink1
[ 1073.609193] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink2
[ 1073.609197] iwlwifi 0000:00:14.3: 0x000131C4 | data1
[ 1073.609200] iwlwifi 0000:00:14.3: 0x01000000 | data2
[ 1073.609204] iwlwifi 0000:00:14.3: 0x00000000 | data3
[ 1073.609207] iwlwifi 0000:00:14.3: 0x244010E6 | beacon time
[ 1073.609211] iwlwifi 0000:00:14.3: 0x900C2F1C | tsf low
[ 1073.609214] iwlwifi 0000:00:14.3: 0x00000050 | tsf hi
[ 1073.609218] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[ 1073.609221] iwlwifi 0000:00:14.3: 0x3FA3A3A5 | time gp2
[ 1073.609225] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[ 1073.609228] iwlwifi 0000:00:14.3: 0x00000059 | uCode version major
[ 1073.609232] iwlwifi 0000:00:14.3: 0xAF655058 | uCode version minor
[ 1073.609236] iwlwifi 0000:00:14.3: 0x00000370 | hw version
[ 1073.609239] iwlwifi 0000:00:14.3: 0x00C80002 | board version
[ 1073.609243] iwlwifi 0000:00:14.3: 0x80C2FC03 | hcmd
[ 1073.609246] iwlwifi 0000:00:14.3: 0x00020000 | isr0
[ 1073.609249] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[ 1073.609253] iwlwifi 0000:00:14.3: 0x48F00002 | isr2
[ 1073.609256] iwlwifi 0000:00:14.3: 0x00C3008C | isr3
[ 1073.609259] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[ 1073.609263] iwlwifi 0000:00:14.3: 0x0322001C | last cmd Id
[ 1073.609266] iwlwifi 0000:00:14.3: 0x000131C4 | wait_event
[ 1073.609270] iwlwifi 0000:00:14.3: 0x000000B4 | l2p_control
[ 1073.609273] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration
[ 1073.609276] iwlwifi 0000:00:14.3: 0x0000000F | l2p_mhvalid
[ 1073.609280] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match
[ 1073.609283] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
[ 1073.609287] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[ 1073.609290] iwlwifi 0000:00:14.3: 0x00009068 | flow_handler
[ 1073.609348] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1073.609351] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 7
[ 1073.609355] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[ 1073.609359] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[ 1073.609363] iwlwifi 0000:00:14.3: 0x804824F0 | umac branchlink2
[ 1073.609366] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink1
[ 1073.609369] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink2
[ 1073.609371] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[ 1073.609374] iwlwifi 0000:00:14.3: 0x804A2842 | umac data2
[ 1073.609377] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[ 1073.609380] iwlwifi 0000:00:14.3: 0x00000059 | umac major
[ 1073.609383] iwlwifi 0000:00:14.3: 0xAF655058 | umac minor
[ 1073.609386] iwlwifi 0000:00:14.3: 0x3FA3A3A3 | frame pointer
[ 1073.609389] iwlwifi 0000:00:14.3: 0xC0886258 | stack pointer
[ 1073.609393] iwlwifi 0000:00:14.3: 0x00B5010D | last host cmd
[ 1073.609396] iwlwifi 0000:00:14.3: 0x00000400 | isr status reg
[ 1073.609432] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 1073.609435] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
[ 1073.609483] iwlwifi 0000:00:14.3: 0x00005119 | IML/ROM data1
[ 1073.609536] iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
[ 1073.609584] iwlwifi 0000:00:14.3: Fseq Registers:
[ 1073.609589] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[ 1073.609633] iwlwifi 0000:00:14.3: 0x80350002 | FSEQ_TOP_INIT_VERSION
[ 1073.609639] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_CNVIO_INIT_VERSION
[ 1073.609683] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[ 1073.609688] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[ 1073.609732] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 1073.609736] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
[ 1073.609741] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[ 1073.609784] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
[ 1073.609815] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[ 1073.609845] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 1073.609853] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 1073.609896] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_PREV_CNVIO_INIT_VERSION
[ 1073.609900] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_WIFI_FSEQ_VERSION
[ 1073.609904] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_BT_FSEQ_VERSION
[ 1073.609948] iwlwifi 0000:00:14.3: 0x000001B8 | FSEQ_CLASS_TP_VERSION
[ 1073.609959] iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x804a2308
[ 1073.610003] iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
[ 1073.610018] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
[ 1074.044519] iwlwifi 0000:00:14.3: Device error - SW reset
[ 1074.044638] ieee80211 phy0: Hardware restart was requested
[ 1074.171195] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 1074.171240] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 1074.171250] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 1074.171260] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x10
[ 1074.172398] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
[ 1074.255777] iwlwifi 0000:00:14.3: restart completed
[ 1084.873820] iwlwifi 0000:00:14.3: Queue 1 is stuck 117 248
[ 1084.874064] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 1084.874177] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1084.874179] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6
[ 1084.874183] iwlwifi 0000:00:14.3: Loaded firmware version: 89.af655058.0 so-a0-hr-b0-89.ucode
[ 1084.874186] iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 1084.874189] iwlwifi 0000:00:14.3: 0x200002F0 | trm_hw_status0
[ 1084.874191] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[ 1084.874193] iwlwifi 0000:00:14.3: 0x004D7374 | branchlink2
[ 1084.874195] iwlwifi 0000:00:14.3: 0x000081E8 | interruptlink1
[ 1084.874197] iwlwifi 0000:00:14.3: 0x000081E8 | interruptlink2
[ 1084.874199] iwlwifi 0000:00:14.3: 0x00006044 | data1
[ 1084.874200] iwlwifi 0000:00:14.3: 0x01000000 | data2
[ 1084.874202] iwlwifi 0000:00:14.3: 0x00000000 | data3
[ 1084.874204] iwlwifi 0000:00:14.3: 0x19000E5F | beacon time
[ 1084.874206] iwlwifi 0000:00:14.3: 0x90B811B1 | tsf low
[ 1084.874208] iwlwifi 0000:00:14.3: 0x00000050 | tsf hi
[ 1084.874210] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[ 1084.874211] iwlwifi 0000:00:14.3: 0x00A4CB0B | time gp2
[ 1084.874213] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[ 1084.874215] iwlwifi 0000:00:14.3: 0x00000059 | uCode version major
[ 1084.874217] iwlwifi 0000:00:14.3: 0xAF655058 | uCode version minor
[ 1084.874219] iwlwifi 0000:00:14.3: 0x00000370 | hw version
[ 1084.874221] iwlwifi 0000:00:14.3: 0x00C80002 | board version
[ 1084.874223] iwlwifi 0000:00:14.3: 0x80FBF500 | hcmd
[ 1084.874225] iwlwifi 0000:00:14.3: 0x02220000 | isr0
[ 1084.874226] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[ 1084.874228] iwlwifi 0000:00:14.3: 0x48F00002 | isr2
[ 1084.874230] iwlwifi 0000:00:14.3: 0x04C3008D | isr3
[ 1084.874231] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[ 1084.874233] iwlwifi 0000:00:14.3: 0x0174001C | last cmd Id
[ 1084.874235] iwlwifi 0000:00:14.3: 0x00006044 | wait_event
[ 1084.874237] iwlwifi 0000:00:14.3: 0x00000080 | l2p_control
[ 1084.874239] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration
[ 1084.874240] iwlwifi 0000:00:14.3: 0x0000003F | l2p_mhvalid
[ 1084.874242] iwlwifi 0000:00:14.3: 0x00CE18B8 | l2p_addr_match
[ 1084.874244] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
[ 1084.874246] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[ 1084.874247] iwlwifi 0000:00:14.3: 0x0000D0DC | flow_handler
[ 1084.874302] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1084.874304] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 7
[ 1084.874306] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[ 1084.874308] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[ 1084.874310] iwlwifi 0000:00:14.3: 0x804824F0 | umac branchlink2
[ 1084.874312] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink1
[ 1084.874314] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink2
[ 1084.874316] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[ 1084.874317] iwlwifi 0000:00:14.3: 0x804A2842 | umac data2
[ 1084.874319] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[ 1084.874321] iwlwifi 0000:00:14.3: 0x00000059 | umac major
[ 1084.874323] iwlwifi 0000:00:14.3: 0xAF655058 | umac minor
[ 1084.874324] iwlwifi 0000:00:14.3: 0x00A4CB09 | frame pointer
[ 1084.874326] iwlwifi 0000:00:14.3: 0xC0886258 | stack pointer
[ 1084.874328] iwlwifi 0000:00:14.3: 0x004F020F | last host cmd
[ 1084.874329] iwlwifi 0000:00:14.3: 0x00000400 | isr status reg
[ 1084.874363] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 1084.874365] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
[ 1084.874413] iwlwifi 0000:00:14.3: 0x000051AE | IML/ROM data1
[ 1084.874423] iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
[ 1084.874430] iwlwifi 0000:00:14.3: Fseq Registers:
[ 1084.874473] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[ 1084.874477] iwlwifi 0000:00:14.3: 0x80350002 | FSEQ_TOP_INIT_VERSION
[ 1084.874481] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_CNVIO_INIT_VERSION
[ 1084.874523] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[ 1084.874527] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[ 1084.874531] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 1084.874573] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
[ 1084.874577] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[ 1084.874581] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
[ 1084.874624] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[ 1084.874631] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 1084.874677] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 1084.874681] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_PREV_CNVIO_INIT_VERSION
[ 1084.874684] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_WIFI_FSEQ_VERSION
[ 1084.874726] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_BT_FSEQ_VERSION
[ 1084.874730] iwlwifi 0000:00:14.3: 0x000001B8 | FSEQ_CLASS_TP_VERSION
[ 1084.874741] iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x804a2308
[ 1084.874783] iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
[ 1084.874849] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
[ 1085.312370] iwlwifi 0000:00:14.3: Device error - SW reset
[ 1085.312489] ieee80211 phy0: Hardware restart was requested
[ 1085.430387] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 1085.430436] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 1085.430445] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 1085.430455] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x10
[ 1085.431755] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
[ 1085.516208] iwlwifi 0000:00:14.3: restart completed
[ 1097.160837] iwlwifi 0000:00:14.3: Queue 1 is stuck 150 264
[ 1097.161047] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 1097.161157] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1097.161159] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6
[ 1097.161163] iwlwifi 0000:00:14.3: Loaded firmware version: 89.af655058.0 so-a0-hr-b0-89.ucode
[ 1097.161166] iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 1097.161169] iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0
[ 1097.161171] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[ 1097.161172] iwlwifi 0000:00:14.3: 0x004D7374 | branchlink2
[ 1097.161174] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink1
[ 1097.161176] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink2
[ 1097.161178] iwlwifi 0000:00:14.3: 0x00006044 | data1
[ 1097.161179] iwlwifi 0000:00:14.3: 0x01000000 | data2
[ 1097.161181] iwlwifi 0000:00:14.3: 0x00000000 | data3
[ 1097.161183] iwlwifi 0000:00:14.3: 0x1C001398 | beacon time
[ 1097.161185] iwlwifi 0000:00:14.3: 0x91738C83 | tsf low
[ 1097.161186] iwlwifi 0000:00:14.3: 0x00000050 | tsf hi
[ 1097.161188] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[ 1097.161190] iwlwifi 0000:00:14.3: 0x00B4797A | time gp2
[ 1097.161192] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[ 1097.161194] iwlwifi 0000:00:14.3: 0x00000059 | uCode version major
[ 1097.161195] iwlwifi 0000:00:14.3: 0xAF655058 | uCode version minor
[ 1097.161197] iwlwifi 0000:00:14.3: 0x00000370 | hw version
[ 1097.161199] iwlwifi 0000:00:14.3: 0x00C80002 | board version
[ 1097.161201] iwlwifi 0000:00:14.3: 0x80A4F400 | hcmd
[ 1097.161202] iwlwifi 0000:00:14.3: 0x00020000 | isr0
[ 1097.161204] iwlwifi 0000:00:14.3: 0x00400000 | isr1
[ 1097.161205] iwlwifi 0000:00:14.3: 0x48F00002 | isr2
[ 1097.161207] iwlwifi 0000:00:14.3: 0x00C3008C | isr3
[ 1097.161209] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[ 1097.161210] iwlwifi 0000:00:14.3: 0x0193001C | last cmd Id
[ 1097.161212] iwlwifi 0000:00:14.3: 0x00006044 | wait_event
[ 1097.161214] iwlwifi 0000:00:14.3: 0x00000080 | l2p_control
[ 1097.161215] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration
[ 1097.161217] iwlwifi 0000:00:14.3: 0x0000003F | l2p_mhvalid
[ 1097.161218] iwlwifi 0000:00:14.3: 0x00CE18B8 | l2p_addr_match
[ 1097.161220] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
[ 1097.161222] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[ 1097.161223] iwlwifi 0000:00:14.3: 0x0000D0D0 | flow_handler
[ 1097.161277] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1097.161278] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 7
[ 1097.161281] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[ 1097.161283] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[ 1097.161284] iwlwifi 0000:00:14.3: 0x804824F0 | umac branchlink2
[ 1097.161286] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink1
[ 1097.161288] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink2
[ 1097.161289] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[ 1097.161291] iwlwifi 0000:00:14.3: 0x804A2842 | umac data2
[ 1097.161292] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[ 1097.161294] iwlwifi 0000:00:14.3: 0x00000059 | umac major
[ 1097.161296] iwlwifi 0000:00:14.3: 0xAF655058 | umac minor
[ 1097.161297] iwlwifi 0000:00:14.3: 0x00B47978 | frame pointer
[ 1097.161299] iwlwifi 0000:00:14.3: 0xC0886258 | stack pointer
[ 1097.161300] iwlwifi 0000:00:14.3: 0x0050020F | last host cmd
[ 1097.161302] iwlwifi 0000:00:14.3: 0x00000400 | isr status reg
[ 1097.161333] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 1097.161335] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
[ 1097.161383] iwlwifi 0000:00:14.3: 0x000051AF | IML/ROM data1
[ 1097.161393] iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
[ 1097.161400] iwlwifi 0000:00:14.3: Fseq Registers:
[ 1097.161442] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[ 1097.161446] iwlwifi 0000:00:14.3: 0x80350002 | FSEQ_TOP_INIT_VERSION
[ 1097.161450] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_CNVIO_INIT_VERSION
[ 1097.161492] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[ 1097.161497] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[ 1097.161503] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 1097.161546] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
[ 1097.161551] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[ 1097.161555] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
[ 1097.161600] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[ 1097.161607] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 1097.161652] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 1097.161657] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_PREV_CNVIO_INIT_VERSION
[ 1097.161700] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_WIFI_FSEQ_VERSION
[ 1097.161704] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_BT_FSEQ_VERSION
[ 1097.161709] iwlwifi 0000:00:14.3: 0x000001B8 | FSEQ_CLASS_TP_VERSION
[ 1097.161758] iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x804a2308
[ 1097.161813] iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
[ 1097.161953] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
[ 1097.601264] iwlwifi 0000:00:14.3: Device error - SW reset
[ 1097.601383] ieee80211 phy0: Hardware restart was requested
[ 1097.719181] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 1097.719229] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 1097.719238] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 1097.719247] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x10
[ 1097.720498] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
[ 1097.802626] iwlwifi 0000:00:14.3: restart completed
[ 1108.424858] iwlwifi 0000:00:14.3: Queue 1 is stuck 39 149
[ 1108.425056] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 1108.425159] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1108.425161] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6
[ 1108.425164] iwlwifi 0000:00:14.3: Loaded firmware version: 89.af655058.0 so-a0-hr-b0-89.ucode
[ 1108.425166] iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 1108.425168] iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0
[ 1108.425170] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[ 1108.425171] iwlwifi 0000:00:14.3: 0x004D7374 | branchlink2
[ 1108.425173] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink1
[ 1108.425174] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink2
[ 1108.425175] iwlwifi 0000:00:14.3: 0x00006044 | data1
[ 1108.425177] iwlwifi 0000:00:14.3: 0x01000000 | data2
[ 1108.425178] iwlwifi 0000:00:14.3: 0x00000000 | data3
[ 1108.425180] iwlwifi 0000:00:14.3: 0x198014DB | beacon time
[ 1108.425181] iwlwifi 0000:00:14.3: 0x921F6B37 | tsf low
[ 1108.425182] iwlwifi 0000:00:14.3: 0x00000050 | tsf hi
[ 1108.425184] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[ 1108.425185] iwlwifi 0000:00:14.3: 0x00A4D6DE | time gp2
[ 1108.425186] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[ 1108.425188] iwlwifi 0000:00:14.3: 0x00000059 | uCode version major
[ 1108.425189] iwlwifi 0000:00:14.3: 0xAF655058 | uCode version minor
[ 1108.425191] iwlwifi 0000:00:14.3: 0x00000370 | hw version
[ 1108.425192] iwlwifi 0000:00:14.3: 0x00C80002 | board version
[ 1108.425193] iwlwifi 0000:00:14.3: 0x8010F500 | hcmd
[ 1108.425195] iwlwifi 0000:00:14.3: 0x00020000 | isr0
[ 1108.425196] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[ 1108.425197] iwlwifi 0000:00:14.3: 0x48F00002 | isr2
[ 1108.425198] iwlwifi 0000:00:14.3: 0x00C3008C | isr3
[ 1108.425200] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[ 1108.425201] iwlwifi 0000:00:14.3: 0x0126001C | last cmd Id
[ 1108.425202] iwlwifi 0000:00:14.3: 0x00006044 | wait_event
[ 1108.425203] iwlwifi 0000:00:14.3: 0x00000080 | l2p_control
[ 1108.425205] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration
[ 1108.425206] iwlwifi 0000:00:14.3: 0x0000003F | l2p_mhvalid
[ 1108.425207] iwlwifi 0000:00:14.3: 0x00CE18B8 | l2p_addr_match
[ 1108.425209] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
[ 1108.425210] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[ 1108.425211] iwlwifi 0000:00:14.3: 0x0000F06C | flow_handler
[ 1108.425264] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1108.425265] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 7
[ 1108.425267] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[ 1108.425268] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[ 1108.425270] iwlwifi 0000:00:14.3: 0x804824F0 | umac branchlink2
[ 1108.425271] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink1
[ 1108.425272] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink2
[ 1108.425273] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[ 1108.425275] iwlwifi 0000:00:14.3: 0x804A2842 | umac data2
[ 1108.425276] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[ 1108.425277] iwlwifi 0000:00:14.3: 0x00000059 | umac major
[ 1108.425278] iwlwifi 0000:00:14.3: 0xAF655058 | umac minor
[ 1108.425280] iwlwifi 0000:00:14.3: 0x00A4D6DC | frame pointer
[ 1108.425281] iwlwifi 0000:00:14.3: 0xC0886258 | stack pointer
[ 1108.425282] iwlwifi 0000:00:14.3: 0x004C020F | last host cmd
[ 1108.425283] iwlwifi 0000:00:14.3: 0x00000400 | isr status reg
[ 1108.425315] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 1108.425316] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
[ 1108.425326] iwlwifi 0000:00:14.3: 0x000051AE | IML/ROM data1
[ 1108.425335] iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
[ 1108.425341] iwlwifi 0000:00:14.3: Fseq Registers:
[ 1108.425345] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[ 1108.425387] iwlwifi 0000:00:14.3: 0x80350002 | FSEQ_TOP_INIT_VERSION
[ 1108.425390] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_CNVIO_INIT_VERSION
[ 1108.425394] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[ 1108.425397] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[ 1108.425441] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 1108.425445] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
[ 1108.425448] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[ 1108.425451] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
[ 1108.425495] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[ 1108.425501] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 1108.425506] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 1108.425550] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_PREV_CNVIO_INIT_VERSION
[ 1108.425553] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_WIFI_FSEQ_VERSION
[ 1108.425556] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_BT_FSEQ_VERSION
[ 1108.425559] iwlwifi 0000:00:14.3: 0x000001B8 | FSEQ_CLASS_TP_VERSION
[ 1108.425608] iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x804a2308
[ 1108.425611] iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
[ 1108.425788] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
[ 1108.878653] iwlwifi 0000:00:14.3: Device error - SW reset
[ 1108.878771] ieee80211 phy0: Hardware restart was requested
[ 1108.997226] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 1108.997271] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 1108.997282] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 1108.997293] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x10
[ 1108.998460] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
[ 1109.080866] iwlwifi 0000:00:14.3: restart completed
[ 1120.712877] iwlwifi 0000:00:14.3: Queue 1 is stuck 142 247
[ 1120.713113] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 1120.713227] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1120.713229] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6
[ 1120.713233] iwlwifi 0000:00:14.3: Loaded firmware version: 89.af655058.0 so-a0-hr-b0-89.ucode
[ 1120.713236] iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 1120.713239] iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0
[ 1120.713241] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[ 1120.713243] iwlwifi 0000:00:14.3: 0x004D7374 | branchlink2
[ 1120.713245] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink1
[ 1120.713247] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink2
[ 1120.713249] iwlwifi 0000:00:14.3: 0x00006044 | data1
[ 1120.713251] iwlwifi 0000:00:14.3: 0x01000000 | data2
[ 1120.713253] iwlwifi 0000:00:14.3: 0x00000000 | data3
[ 1120.713255] iwlwifi 0000:00:14.3: 0x1C00162A | beacon time
[ 1120.713257] iwlwifi 0000:00:14.3: 0x92DAE9E5 | tsf low
[ 1120.713259] iwlwifi 0000:00:14.3: 0x00000050 | tsf hi
[ 1120.713261] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[ 1120.713262] iwlwifi 0000:00:14.3: 0x00B4403A | time gp2
[ 1120.713264] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[ 1120.713266] iwlwifi 0000:00:14.3: 0x00000059 | uCode version major
[ 1120.713268] iwlwifi 0000:00:14.3: 0xAF655058 | uCode version minor
[ 1120.713270] iwlwifi 0000:00:14.3: 0x00000370 | hw version
[ 1120.713272] iwlwifi 0000:00:14.3: 0x00C80002 | board version
[ 1120.713274] iwlwifi 0000:00:14.3: 0x804CF500 | hcmd
[ 1120.713275] iwlwifi 0000:00:14.3: 0x00020000 | isr0
[ 1120.713277] iwlwifi 0000:00:14.3: 0x00400000 | isr1
[ 1120.713279] iwlwifi 0000:00:14.3: 0x48F00002 | isr2
[ 1120.713281] iwlwifi 0000:00:14.3: 0x00C3008D | isr3
[ 1120.713282] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[ 1120.713284] iwlwifi 0000:00:14.3: 0x018D001C | last cmd Id
[ 1120.713286] iwlwifi 0000:00:14.3: 0x00006044 | wait_event
[ 1120.713288] iwlwifi 0000:00:14.3: 0x00000080 | l2p_control
[ 1120.713290] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration
[ 1120.713291] iwlwifi 0000:00:14.3: 0x0000003F | l2p_mhvalid
[ 1120.713293] iwlwifi 0000:00:14.3: 0x00CE18B8 | l2p_addr_match
[ 1120.713295] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
[ 1120.713297] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[ 1120.713299] iwlwifi 0000:00:14.3: 0x000010B4 | flow_handler
[ 1120.713353] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1120.713354] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 7
[ 1120.713357] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[ 1120.713359] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[ 1120.713361] iwlwifi 0000:00:14.3: 0x804824F0 | umac branchlink2
[ 1120.713363] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink1
[ 1120.713364] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink2
[ 1120.713366] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[ 1120.713368] iwlwifi 0000:00:14.3: 0x804A2842 | umac data2
[ 1120.713369] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[ 1120.713371] iwlwifi 0000:00:14.3: 0x00000059 | umac major
[ 1120.713373] iwlwifi 0000:00:14.3: 0xAF655058 | umac minor
[ 1120.713374] iwlwifi 0000:00:14.3: 0x00B44037 | frame pointer
[ 1120.713376] iwlwifi 0000:00:14.3: 0xC0886258 | stack pointer
[ 1120.713378] iwlwifi 0000:00:14.3: 0x004C020F | last host cmd
[ 1120.713380] iwlwifi 0000:00:14.3: 0x00000400 | isr status reg
[ 1120.713413] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 1120.713415] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
[ 1120.713463] iwlwifi 0000:00:14.3: 0x000051AA | IML/ROM data1
[ 1120.713473] iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
[ 1120.713480] iwlwifi 0000:00:14.3: Fseq Registers:
[ 1120.713524] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[ 1120.713528] iwlwifi 0000:00:14.3: 0x80350002 | FSEQ_TOP_INIT_VERSION
[ 1120.713531] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_CNVIO_INIT_VERSION
[ 1120.713575] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[ 1120.713579] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[ 1120.713583] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 1120.713625] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
[ 1120.713629] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[ 1120.713633] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
[ 1120.713679] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[ 1120.713685] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 1120.713731] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 1120.713735] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_PREV_CNVIO_INIT_VERSION
[ 1120.713739] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_WIFI_FSEQ_VERSION
[ 1120.713798] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_BT_FSEQ_VERSION
[ 1120.713831] iwlwifi 0000:00:14.3: 0x000001B8 | FSEQ_CLASS_TP_VERSION
[ 1120.713886] iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x804a2308
[ 1120.713891] iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
[ 1120.713949] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
[ 1121.153758] iwlwifi 0000:00:14.3: Device error - SW reset
[ 1121.153884] ieee80211 phy0: Hardware restart was requested
[ 1121.272620] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 1121.272668] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 1121.272679] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 1121.272689] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x10
[ 1121.273852] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
[ 1121.358285] iwlwifi 0000:00:14.3: restart completed
[ 1133.000763] iwlwifi 0000:00:14.3: Queue 1 is stuck 215 327
[ 1133.001019] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.
[ 1133.001123] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1133.001124] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6
[ 1133.001125] iwlwifi 0000:00:14.3: Loaded firmware version: 89.af655058.0 so-a0-hr-b0-89.ucode
[ 1133.001127] iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 1133.001128] iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0
[ 1133.001129] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[ 1133.001130] iwlwifi 0000:00:14.3: 0x004D7374 | branchlink2
[ 1133.001131] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink1
[ 1133.001132] iwlwifi 0000:00:14.3: 0x004CD3B2 | interruptlink2
[ 1133.001133] iwlwifi 0000:00:14.3: 0x00006044 | data1
[ 1133.001134] iwlwifi 0000:00:14.3: 0x01000000 | data2
[ 1133.001134] iwlwifi 0000:00:14.3: 0x00000000 | data3
[ 1133.001135] iwlwifi 0000:00:14.3: 0x1C0017F7 | beacon time
[ 1133.001136] iwlwifi 0000:00:14.3: 0x93966813 | tsf low
[ 1133.001137] iwlwifi 0000:00:14.3: 0x00000050 | tsf hi
[ 1133.001138] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[ 1133.001139] iwlwifi 0000:00:14.3: 0x00B47150 | time gp2
[ 1133.001140] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
[ 1133.001141] iwlwifi 0000:00:14.3: 0x00000059 | uCode version major
[ 1133.001142] iwlwifi 0000:00:14.3: 0xAF655058 | uCode version minor
[ 1133.001142] iwlwifi 0000:00:14.3: 0x00000370 | hw version
[ 1133.001143] iwlwifi 0000:00:14.3: 0x00C80002 | board version
[ 1133.001144] iwlwifi 0000:00:14.3: 0x80B3F500 | hcmd
[ 1133.001145] iwlwifi 0000:00:14.3: 0x00020000 | isr0
[ 1133.001146] iwlwifi 0000:00:14.3: 0x00400000 | isr1
[ 1133.001146] iwlwifi 0000:00:14.3: 0x48F00002 | isr2
[ 1133.001147] iwlwifi 0000:00:14.3: 0x00C3008C | isr3
[ 1133.001148] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[ 1133.001149] iwlwifi 0000:00:14.3: 0x01D5001C | last cmd Id
[ 1133.001149] iwlwifi 0000:00:14.3: 0x00006044 | wait_event
[ 1133.001150] iwlwifi 0000:00:14.3: 0x00000080 | l2p_control
[ 1133.001151] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration
[ 1133.001152] iwlwifi 0000:00:14.3: 0x0000003F | l2p_mhvalid
[ 1133.001153] iwlwifi 0000:00:14.3: 0x00CE18B8 | l2p_addr_match
[ 1133.001153] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
[ 1133.001154] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[ 1133.001155] iwlwifi 0000:00:14.3: 0x000020D4 | flow_handler
[ 1133.001212] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 1133.001213] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 7
[ 1133.001214] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[ 1133.001215] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[ 1133.001216] iwlwifi 0000:00:14.3: 0x804824F0 | umac branchlink2
[ 1133.001217] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink1
[ 1133.001218] iwlwifi 0000:00:14.3: 0x804A2842 | umac interruptlink2
[ 1133.001218] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[ 1133.001219] iwlwifi 0000:00:14.3: 0x804A2842 | umac data2
[ 1133.001220] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[ 1133.001221] iwlwifi 0000:00:14.3: 0x00000059 | umac major
[ 1133.001221] iwlwifi 0000:00:14.3: 0xAF655058 | umac minor
[ 1133.001222] iwlwifi 0000:00:14.3: 0x00B4714E | frame pointer
[ 1133.001223] iwlwifi 0000:00:14.3: 0xC0886258 | stack pointer
[ 1133.001224] iwlwifi 0000:00:14.3: 0x004D020F | last host cmd
[ 1133.001225] iwlwifi 0000:00:14.3: 0x00000400 | isr status reg
[ 1133.001261] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 1133.001262] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
[ 1133.001270] iwlwifi 0000:00:14.3: 0x000051AC | IML/ROM data1
[ 1133.001278] iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
[ 1133.001284] iwlwifi 0000:00:14.3: Fseq Registers:
[ 1133.001287] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[ 1133.001289] iwlwifi 0000:00:14.3: 0x80350002 | FSEQ_TOP_INIT_VERSION
[ 1133.001292] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_CNVIO_INIT_VERSION
[ 1133.001295] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[ 1133.001297] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[ 1133.001300] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 1133.001303] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
[ 1133.001306] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[ 1133.001308] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
[ 1133.001313] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[ 1133.001318] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 1133.001323] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 1133.001326] iwlwifi 0000:00:14.3: 0x00150002 | FSEQ_PREV_CNVIO_INIT_VERSION
[ 1133.001328] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_WIFI_FSEQ_VERSION
[ 1133.001332] iwlwifi 0000:00:14.3: 0x00350002 | FSEQ_BT_FSEQ_VERSION
[ 1133.001377] iwlwifi 0000:00:14.3: 0x000001B8 | FSEQ_CLASS_TP_VERSION
[ 1133.001385] iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x804a2308
[ 1133.001388] iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
[ 1133.001419] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
[ 1133.437813] iwlwifi 0000:00:14.3: Device error - SW reset
[ 1133.437938] ieee80211 phy0: Hardware restart was requested
[ 1133.556385] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 1133.556433] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 1133.556443] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 1133.556453] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x10
[ 1133.557624] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
[ 1133.642114] iwlwifi 0000:00:14.3: restart completed
[ 1136.493338] x86/split lock detection: #AC: CHTTPClientThre/43944 took a split_lock trap at address: 0xf3b67c4f
[ 1189.385555] Bluetooth: hci0: Opcode 0x2039 failed: -110
[ 1189.385577] Bluetooth: hci0: command 0x2039 tx timeout
[ 1189.385585] Bluetooth: hci0: Initiating acpi reset method
[ 1189.441026] usb usb3-port10: disabled by hub (EMI?), re-enabling...
[ 1189.441053] usb 3-10: USB disconnect, device number 5
[ 1189.954776] usb 3-10: new full-speed USB device number 6 using xhci_hcd
[ 1190.080746] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 1190.080767] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1190.085937] Bluetooth: hci0: Device revision is 2
[ 1190.085953] Bluetooth: hci0: Secure boot is enabled
[ 1190.085958] Bluetooth: hci0: OTP lock is enabled
[ 1190.085962] Bluetooth: hci0: API lock is enabled
[ 1190.085965] Bluetooth: hci0: Debug lock is disabled
[ 1190.085969] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 1190.085975] Bluetooth: hci0: Bootloader timestamp 2019.40 buildtype 1 build 38
[ 1190.086179] Bluetooth: hci0: DSM reset method type: 0x00
[ 1190.092812] Bluetooth: hci0: Found device firmware: intel/ibt-0040-4150.sfi
[ 1190.092824] Bluetooth: hci0: Boot Address: 0x100800
[ 1190.092825] Bluetooth: hci0: Firmware Version: 133-20.25
[ 1191.512860] Bluetooth: hci0: Waiting for firmware download to complete
[ 1191.512876] Bluetooth: hci0: Firmware loaded in 1386784 usecs
[ 1191.512999] Bluetooth: hci0: Waiting for device to boot
[ 1197.001663] Bluetooth: hci0: Device boot timeout
[ 1197.001917] Bluetooth: hci0: Intel reset sent to retry FW download
[ 1199.176619] Bluetooth: hci0: command 0xfc1e tx timeout
[ 1199.176640] Bluetooth: hci0: Initiating acpi reset method
[ 1199.176668] Bluetooth: hci0: Failed to read MSFT supported features (-110)
[ 1199.265060] usb usb3-port10: disabled by hub (EMI?), re-enabling...
[ 1199.265081] usb 3-10: USB disconnect, device number 6
[ 1199.265109] usb 3-10: Failed to suspend device, error -110
[ 1199.730666] usb 3-10: new full-speed USB device number 7 using xhci_hcd
[ 1199.855568] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 1199.855580] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1199.859889] Bluetooth: hci0: Device revision is 2
[ 1199.859896] Bluetooth: hci0: Secure boot is enabled
[ 1199.859898] Bluetooth: hci0: OTP lock is enabled
[ 1199.859900] Bluetooth: hci0: API lock is enabled
[ 1199.859901] Bluetooth: hci0: Debug lock is disabled
[ 1199.859903] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 1199.859905] Bluetooth: hci0: Bootloader timestamp 2019.40 buildtype 1 build 38
[ 1199.859994] Bluetooth: hci0: DSM reset method type: 0x00
[ 1199.864395] Bluetooth: hci0: Found device firmware: intel/ibt-0040-4150.sfi
[ 1199.864416] Bluetooth: hci0: Boot Address: 0x100800
[ 1199.864419] Bluetooth: hci0: Firmware Version: 133-20.25
[ 1201.294972] Bluetooth: hci0: Waiting for firmware download to complete
[ 1201.295869] Bluetooth: hci0: Firmware loaded in 1397923 usecs
[ 1201.296023] Bluetooth: hci0: Waiting for device to boot
[ 1206.728712] Bluetooth: hci0: Device boot timeout
[ 1206.728972] Bluetooth: hci0: Intel reset sent to retry FW download
[ 1208.904554] Bluetooth: hci0: command 0xfc1e tx timeout
[ 1208.904573] Bluetooth: hci0: Initiating acpi reset method
[ 1208.904603] Bluetooth: hci0: Failed to read MSFT supported features (-110)
[ 1208.957895] usb usb3-port10: disabled by hub (EMI?), re-enabling...
[ 1208.957909] usb 3-10: USB disconnect, device number 7
[ 1208.957910] usb 3-10: Failed to suspend device, error -110
[ 1209.456676] usb 3-10: new full-speed USB device number 8 using xhci_hcd
[ 1209.581746] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 1209.581766] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1209.587037] Bluetooth: hci0: Device revision is 2
[ 1209.587049] Bluetooth: hci0: Secure boot is enabled
[ 1209.587052] Bluetooth: hci0: OTP lock is enabled
[ 1209.587055] Bluetooth: hci0: API lock is enabled
[ 1209.587058] Bluetooth: hci0: Debug lock is disabled
[ 1209.587060] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 1209.587065] Bluetooth: hci0: Bootloader timestamp 2019.40 buildtype 1 build 38
[ 1209.587232] Bluetooth: hci0: DSM reset method type: 0x00
[ 1209.595592] Bluetooth: hci0: Found device firmware: intel/ibt-0040-4150.sfi
[ 1209.595640] Bluetooth: hci0: Boot Address: 0x100800
[ 1209.595645] Bluetooth: hci0: Firmware Version: 133-20.25
[ 1211.026950] Bluetooth: hci0: Waiting for firmware download to complete
[ 1211.027825] Bluetooth: hci0: Firmware loaded in 1398658 usecs
[ 1211.027908] Bluetooth: hci0: Waiting for device to boot
[ 1216.456567] Bluetooth: hci0: Device boot timeout
[ 1216.456828] Bluetooth: hci0: Intel reset sent to retry FW download
[ 1218.632558] Bluetooth: hci0: command 0xfc1e tx timeout
[ 1218.632558] Bluetooth: hci0: Failed to read MSFT supported features (-110)
[ 1218.632578] Bluetooth: hci0: Initiating acpi reset method
[ 1218.686158] usb usb3-port10: disabled by hub (EMI?), re-enabling...
[ 1218.686185] usb 3-10: USB disconnect, device number 8
[ 1218.686374] usb 3-10: Failed to suspend device, error -71
[ 1219.187621] usb 3-10: new full-speed USB device number 9 using xhci_hcd
[ 1219.314735] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 1219.314749] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1219.319056] Bluetooth: hci0: Device revision is 2
[ 1219.319066] Bluetooth: hci0: Secure boot is enabled
[ 1219.319069] Bluetooth: hci0: OTP lock is enabled
[ 1219.319071] Bluetooth: hci0: API lock is enabled
[ 1219.319072] Bluetooth: hci0: Debug lock is disabled
[ 1219.319074] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 1219.319078] Bluetooth: hci0: Bootloader timestamp 2019.40 buildtype 1 build 38
[ 1219.319210] Bluetooth: hci0: DSM reset method type: 0x00
[ 1219.324330] Bluetooth: hci0: Found device firmware: intel/ibt-0040-4150.sfi
[ 1219.324360] Bluetooth: hci0: Boot Address: 0x100800
[ 1219.324362] Bluetooth: hci0: Firmware Version: 133-20.25
[ 1220.763656] Bluetooth: hci0: Waiting for firmware download to complete
[ 1220.763799] Bluetooth: hci0: Firmware loaded in 1405735 usecs
[ 1220.763886] Bluetooth: hci0: Waiting for device to boot
[ 1226.184147] Bluetooth: hci0: Device boot timeout
[ 1226.184389] Bluetooth: hci0: Intel reset sent to retry FW download
[ 1228.360073] Bluetooth: hci0: Failed to read MSFT supported features (-110)
[ 1233.352090] usb 3-10: Failed to suspend device, error -110Some other times even after cold reboot, hci0 would boot the bluetooth device successfully but when trying to use bluetoothctl it would just crash again.
Kernel Logs for crashing after booting successfully first:
[ 5.161757] Bluetooth: hci0: Waiting for firmware download to complete
[ 5.162752] Bluetooth: hci0: Firmware loaded in 1344091 usecs
[ 5.162786] Bluetooth: hci0: Waiting for device to boot
[ 5.177941] Bluetooth: hci0: Device booted in 14819 usecs
[ 5.183164] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-0040-4150.ddc
[ 5.185089] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 5.187971] Bluetooth: hci0: Firmware timestamp 2025.20 buildtype 1 build 82053
[ 5.187996] Bluetooth: hci0: Firmware SHA1: 0x937bca4a
[ 5.191960] Bluetooth: hci0: Fseq status: Success (0x00)
[ 5.191962] Bluetooth: hci0: Fseq executed: 00.00.02.41
[ 5.191963] Bluetooth: hci0: Fseq BT Top: 00.00.02.41
[ 5.383882] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 5.383885] Bluetooth: BNEP filters: protocol multicast
[ 5.383890] Bluetooth: BNEP socket layer initialized
[ 5.385095] Bluetooth: MGMT ver 1.23
[ 5.391354] NET: Registered PF_ALG protocol family
[ 5.482738] Generic FE-GE Realtek PHY r8169-0-2e00:00: attached PHY driver (mii_bus:phy_addr=r8169-0-2e00:00, irq=MAC)
[ 5.649882] r8169 0000:2e:00.0 enp46s0: Link is Down
[ 5.764108] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 5.764156] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 5.764164] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 5.764172] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x10
[ 5.765460] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
[ 5.833663] iwlwifi 0000:00:14.3: Registered PHC clock: iwlwifi-PTP, with index: 0
[ 5.894437] NVRM: testIfDsmSubFunctionEnabled: GPS ACPI DSM called before _acpiDsmSupportedFuncCacheInit subfunction = 11.
[ 5.930287] [drm] Initialized nvidia-drm 0.0.0 for 0000:01:00.0 on minor 0
[ 5.930518] nvidia 0000:01:00.0: [drm] Cannot find any crtc or sizes
[ 5.976535] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[ 5.976585] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[ 5.976635] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[ 5.976644] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x10
[ 5.977837] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 5
[ 9.965698] wlp0s20f3: authenticate with b4:f5:8e:8a:81:74 (local address=74:3a:f4:62:ea:62)
[ 9.966334] wlp0s20f3: send auth to b4:f5:8e:8a:81:74 (try 1/3)
[ 9.991818] wlp0s20f3: authenticated
[ 9.992696] wlp0s20f3: associate with b4:f5:8e:8a:81:74 (try 1/3)
[ 9.998971] wlp0s20f3: RX AssocResp from b4:f5:8e:8a:81:74 (capab=0x411 status=0 aid=2)
[ 10.004923] wlp0s20f3: associated
[ 10.171886] Bluetooth: RFCOMM TTY layer initialized
[ 10.171892] Bluetooth: RFCOMM socket layer initialized
[ 10.171893] Bluetooth: RFCOMM ver 1.11
#-------------> Tried running bluetoothctl scan on
[ 29.357820] Bluetooth: hci0: Opcode 0x202d failed: -110
[ 29.357849] Bluetooth: hci0: Unable to disable Address Resolution: -110
[ 29.357914] Bluetooth: hci0: command 0x202d tx timeout
[ 29.357922] Bluetooth: hci0: Initiating acpi reset method
[ 30.033189] usb 3-10: reset full-speed USB device number 5 using xhci_hcd
#-------------> Tried restarting the bluetooth service using systemctl
[ 83.489941] Bluetooth: hci0: Opcode 0x0c1a failed: -110
[ 83.490034] Bluetooth: hci0: command 0x202d tx timeout
[ 83.490067] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 94.113437] Bluetooth: hci0: command 0x202d tx timeout
[ 94.113456] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 94.113576] Bluetooth: hci0: Opcode 0x0c1a failed: -110
[ 96.161543] Bluetooth: hci0: command 0x202d tx timeout
[ 96.161569] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 96.161583] Bluetooth: hci0: Opcode 0x0c52 failed: -110
[ 98.209425] Bluetooth: hci0: command 0x202d tx timeout
[ 98.209449] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 98.209839] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 100.257384] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 100.257427] Bluetooth: hci0: command 0x202d tx timeout
[ 100.257444] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 102.305316] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 102.305341] Bluetooth: hci0: command 0x202d tx timeout
[ 102.305357] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 104.353016] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 104.353086] Bluetooth: hci0: command 0x202d tx timeout
[ 104.353097] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 106.400883] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 106.401917] Bluetooth: hci0: command 0x202d tx timeout
[ 106.401937] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 106.401943] Bluetooth: hci0: Opcode 0x0c52 failed: -110
[ 108.448801] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 108.448855] Bluetooth: hci0: command 0x202d tx timeout
[ 108.448864] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 110.496789] Bluetooth: hci0: Opcode 0x0c13 failed: -110
[ 110.496842] Bluetooth: hci0: command 0x202d tx timeout
[ 110.496876] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 110.496899] Bluetooth: hci0: Opcode 0x0c52 failed: -110
[ 112.544440] Bluetooth: hci0: command 0x202d tx timeout
[ 112.544455] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 112.544456] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 114.593345] Bluetooth: hci0: command 0x202d tx timeout
[ 114.593379] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 114.593379] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 116.640512] Bluetooth: hci0: command 0x202d tx timeout
[ 116.640512] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 116.640543] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 118.688395] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 118.688419] Bluetooth: hci0: command 0x202d tx timeout
[ 118.688446] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 120.736059] Bluetooth: hci0: command 0x202d tx timeout
[ 120.736077] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 120.736117] Bluetooth: hci0: Opcode 0x0c52 failed: -110
[ 122.784987] Bluetooth: hci0: Opcode 0x0c13 failed: -110
[ 122.785078] Bluetooth: hci0: command 0x202d tx timeout
[ 122.785100] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 122.785110] Bluetooth: hci0: Opcode 0x0c52 failed: -110
[ 124.831989] Bluetooth: hci0: Opcode 0x0c1a failed: -110
[ 124.832078] Bluetooth: hci0: command 0x202d tx timeout
[ 124.832100] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 126.880873] Bluetooth: hci0: Opcode 0x0c1a failed: -110
[ 126.880892] Bluetooth: hci0: command 0x202d tx timeout
[ 126.880910] Bluetooth: hci0: acpi: last reset failed ? Not resetting again
[ 126.880915] Bluetooth: hci0: Opcode 0x0c24 failed: -110
[ 128.927929] Bluetooth: hci0: Opcode 0x0c52 failed: -110
[ 128.927983] Bluetooth: hci0: command 0x202d tx timeoutThere are other scenarios as well but those are the main repeatable ones (for now)
I'm using dual boot and surprisingly the problem also affects windows. Booting up sometimes I will not find the bluetooth settings even available or would disappear after connecting on its own. couldn't find logs on windows.
I have no idea of how to form a pattern of how this works. And I don't know what to check for more clues. Help is appreciated.
What I've experimented with so far:
-Adding
options btusb enable_autosuspend=0 to /etc/modprobe.d/btusb.conf
- Adding
pcie_aspm=off to kernel params, as I thought it may be related to a power issue.
- Adding
options iwlwifi bt_coex_active=0 to /etc/modprobe.d/iwlwifi.conf
- Downgrading to previous firmware.
apart from checking the service, restarting the modulus and rfkill list.
I did confirm the issue happening without the changes too. (first kernel logs are with no changes to any of them and after pacman -Syu)
Offline
Update:
I've tried disabling wifi completly,
rfkill block wifiand used my bluetooth headset, which worked for ~2 hours but it did disconnect and reconnect again in the middle. Then I disconnected to go do something and when i came back, bluetooth is dead. Here are the logs.
#--------------> Here it's connected
[ 816.950114] input: soundcore P30i (AVRCP) as /devices/virtual/input/input34
#--------------> First fail
[ 2908.024656] Bluetooth: hci0: Opcode 0x0c1a failed: -110
[ 2908.024662] Bluetooth: hci0: command 0x0406 tx timeout
[ 2908.024674] Bluetooth: hci0: Initiating acpi reset method
[ 2908.081506] usb usb3-port10: disabled by hub (EMI?), re-enabling...
[ 2908.081518] usb 3-10: USB disconnect, device number 7
[ 2908.577664] usb 3-10: new full-speed USB device number 8 using xhci_hcd
[ 2908.704193] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 2908.704199] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2908.707468] Bluetooth: hci0: Device revision is 2
[ 2908.707472] Bluetooth: hci0: Secure boot is enabled
[ 2908.707473] Bluetooth: hci0: OTP lock is enabled
[ 2908.707474] Bluetooth: hci0: API lock is enabled
[ 2908.707475] Bluetooth: hci0: Debug lock is disabled
[ 2908.707475] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 2908.707477] Bluetooth: hci0: Bootloader timestamp 2019.40 buildtype 1 build 38
[ 2908.707534] Bluetooth: hci0: DSM reset method type: 0x00
[ 2908.709514] Bluetooth: hci0: Found device firmware: intel/ibt-0040-4150.sfi
[ 2908.709522] Bluetooth: hci0: Boot Address: 0x100800
[ 2908.709523] Bluetooth: hci0: Firmware Version: 133-20.25
[ 2910.142044] Bluetooth: hci0: Waiting for firmware download to complete
[ 2910.142383] Bluetooth: hci0: Firmware loaded in 1399233 usecs
[ 2910.142512] Bluetooth: hci0: Waiting for device to boot
[ 2910.158389] Bluetooth: hci0: Device booted in 15532 usecs
[ 2910.160525] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-0040-4150.ddc
[ 2910.162398] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 2910.165443] Bluetooth: hci0: Firmware timestamp 2025.20 buildtype 1 build 82053
[ 2910.165446] Bluetooth: hci0: Firmware SHA1: 0x937bca4a
[ 2910.169455] Bluetooth: hci0: Fseq status: Success (0x00)
[ 2910.169487] Bluetooth: hci0: Fseq executed: 00.00.02.41
[ 2910.169488] Bluetooth: hci0: Fseq BT Top: 00.00.02.41
[ 2910.236604] Bluetooth: MGMT ver 1.23
#--------------> Reconnected after first fail
[ 2932.496764] input: soundcore P30i (AVRCP) as /devices/virtual/input/input35
#--------------> Second fail
[ 3217.554422] Bluetooth: hci0: Hardware error 0x0c
[ 3217.568400] Bluetooth: hci0: Exception info
#-----------> reconnected after second fail (had to unpair, then pair again to get it to work this time)
[ 3228.486417] input: soundcore P30i (AVRCP) as /devices/virtual/input/input36
#-----------> Final crash (i don't know if this happened exactly is I powered off my headset or shortly after.)
[ 6056.154832] usb 3-10: reset full-speed USB device number 8 using xhci_hcd
[ 6071.515249] usb 3-10: device descriptor read/64, error -110
[ 6087.387852] usb 3-10: device descriptor read/64, error -110
[ 6087.603842] usb 3-10: reset full-speed USB device number 8 using xhci_hcd
[ 6103.261441] usb 3-10: device descriptor read/64, error -110
[ 6119.132979] usb 3-10: device descriptor read/64, error -110
[ 6119.348989] usb 3-10: reset full-speed USB device number 8 using xhci_hcd
[ 6124.653256] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[ 6124.861279] usb 3-10: Device not responding to setup address.
[ 6125.069073] usb 3-10: device not accepting address 8, error -71
[ 6125.069297] usb 3-10: WARN: invalid context state for evaluate context command.
[ 6125.181059] usb 3-10: reset full-speed USB device number 8 using xhci_hcd
[ 6130.285431] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[ 6135.917691] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[ 6136.125479] usb 3-10: device not accepting address 8, error -62
[ 6136.125654] usb 3-10: USB disconnect, device number 8
[ 6136.239490] usb 3-10: new full-speed USB device number 9 using xhci_hcd
[ 6151.902143] usb 3-10: device descriptor read/64, error -110
[ 6167.774745] usb 3-10: device descriptor read/64, error -110
[ 6167.991624] usb 3-10: new full-speed USB device number 10 using xhci_hcd
[ 6183.647293] usb 3-10: device descriptor read/64, error -110
[ 6199.519921] usb 3-10: device descriptor read/64, error -110
[ 6199.624208] usb usb3-port10: attempt power cycle
[ 6200.002773] usb 3-10: new full-speed USB device number 11 using xhci_hcd
[ 6205.040124] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[ 6205.248210] usb 3-10: Device not responding to setup address.
[ 6205.455993] usb 3-10: device not accepting address 11, error -71
[ 6205.456202] usb 3-10: WARN: invalid context state for evaluate context command.
[ 6205.567954] usb 3-10: new full-speed USB device number 12 using xhci_hcd
[ 6210.672349] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[ 6210.880407] usb 3-10: Device not responding to setup address.
[ 6211.088162] usb 3-10: device not accepting address 12, error -71
[ 6211.088415] usb 3-10: WARN: invalid context state for evaluate context command.
[ 6211.088554] usb usb3-port10: unable to enumerate USB deviceOffline