FS#74528 - [linux-firmware] iwlwifi broken on Intel 8265

Attached to Project: Arch Linux
Opened by Matthew Armand (heylookmatt) - Thursday, 21 April 2022, 15:29 GMT
Last edited by Toolybird (Toolybird) - Thursday, 17 August 2023, 23:19 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To Laurent Carlier (lordheavy)
Architecture All
Severity Critical
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:

iwlwifi firmware module is failing to load on my thinkpad t480s (with network card: 3d:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)), disabling wifi


Additional info:
* package version(s):
* linux 5.17.4.arch1-1
* linux-firmware 20220411.705f19a-1
* linux-firmware-whence 20220411.705f19a-1
* config and/or log files etc.

dmesg | grep iwlwifi

[ 2.808580] iwlwifi 0000:3d:00.0: loaded firmware version 36.ca7b901d.0 8265-36.ucode op_mode iwlmvm
[ 3.055319] iwlwifi 0000:3d:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 4.088420] iwlwifi 0000:3d:00.0: SecBoot CPU1 Status: 0x3040001, CPU2 Status: 0x0
[ 4.088435] iwlwifi 0000:3d:00.0: Collecting data: trigger 15 fired.
[ 4.338110] iwlwifi 0000:3d:00.0: Not valid error log pointer 0x00000000 for Init uCode
[ 4.338274] iwlwifi 0000:3d:00.0: IML/ROM dump:
[ 4.338275] iwlwifi 0000:3d:00.0: 0x00000000 | IML/ROM error/state
[ 4.338288] iwlwifi 0000:3d:00.0: 0x03040001 | IML/ROM data1
[ 4.338296] iwlwifi 0000:3d:00.0: Fseq Registers:
[ 4.338300] iwlwifi 0000:3d:00.0: 0x7FC1EEB4 | FSEQ_ERROR_CODE
[ 4.338305] iwlwifi 0000:3d:00.0: 0x1DF26DC3 | FSEQ_TOP_INIT_VERSION
[ 4.338309] iwlwifi 0000:3d:00.0: 0x4800E110 | FSEQ_CNVIO_INIT_VERSION
[ 4.338313] iwlwifi 0000:3d:00.0: 0x0000A10B | FSEQ_OTP_VERSION
[ 4.338318] iwlwifi 0000:3d:00.0: 0x180C2637 | FSEQ_TOP_CONTENT_VERSION
[ 4.338322] iwlwifi 0000:3d:00.0: 0x279FFD5B | FSEQ_ALIVE_TOKEN
[ 4.338327] iwlwifi 0000:3d:00.0: 0x410260A1 | FSEQ_CNVI_ID
[ 4.338331] iwlwifi 0000:3d:00.0: 0x912958AD | FSEQ_CNVR_ID
[ 4.338335] iwlwifi 0000:3d:00.0: 0x00000010 | CNVI_AUX_MISC_CHIP
[ 4.338343] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP
[ 4.338350] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 4.338357] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 4.338361] iwlwifi 0000:3d:00.0: Failed to start INIT ucode: -110
[ 4.338363] iwlwifi 0000:3d:00.0: Collecting data: trigger 16 fired.
[ 5.311744] iwlwifi 0000:3d:00.0: Failed to run INIT ucode: -110
[ 5.324699] iwlwifi 0000:3d:00.0: retry init count 0
[ 5.324832] iwlwifi 0000:3d:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 6.354983] iwlwifi 0000:3d:00.0: SecBoot CPU1 Status: 0x3040001, CPU2 Status: 0x0
[ 6.354998] iwlwifi 0000:3d:00.0: Collecting data: trigger 15 fired.
[ 6.605231] iwlwifi 0000:3d:00.0: Not valid error log pointer 0x00000000 for Init uCode
[ 6.605394] iwlwifi 0000:3d:00.0: IML/ROM dump:
[ 6.605395] iwlwifi 0000:3d:00.0: 0x00000000 | IML/ROM error/state
[ 6.605409] iwlwifi 0000:3d:00.0: 0x03040001 | IML/ROM data1
[ 6.605416] iwlwifi 0000:3d:00.0: Fseq Registers:
[ 6.605420] iwlwifi 0000:3d:00.0: 0x7FC1EEB4 | FSEQ_ERROR_CODE
[ 6.605425] iwlwifi 0000:3d:00.0: 0x1DF26DC3 | FSEQ_TOP_INIT_VERSION
[ 6.605429] iwlwifi 0000:3d:00.0: 0x4800E110 | FSEQ_CNVIO_INIT_VERSION
[ 6.605434] iwlwifi 0000:3d:00.0: 0x0000A10B | FSEQ_OTP_VERSION
[ 6.605438] iwlwifi 0000:3d:00.0: 0x180C2637 | FSEQ_TOP_CONTENT_VERSION
[ 6.605443] iwlwifi 0000:3d:00.0: 0x279FFD5B | FSEQ_ALIVE_TOKEN
[ 6.605447] iwlwifi 0000:3d:00.0: 0x410260A1 | FSEQ_CNVI_ID
[ 6.605452] iwlwifi 0000:3d:00.0: 0x912958AD | FSEQ_CNVR_ID
[ 6.605456] iwlwifi 0000:3d:00.0: 0x00000010 | CNVI_AUX_MISC_CHIP
[ 6.605463] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP
[ 6.605471] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 6.605478] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 6.605481] iwlwifi 0000:3d:00.0: Failed to start INIT ucode: -110
[ 6.605483] iwlwifi 0000:3d:00.0: Collecting data: trigger 16 fired.
[ 7.583288] iwlwifi 0000:3d:00.0: Failed to run INIT ucode: -110
[ 7.596310] iwlwifi 0000:3d:00.0: retry init count 1
[ 7.596361] iwlwifi 0000:3d:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 8.648124] iwlwifi 0000:3d:00.0: SecBoot CPU1 Status: 0x3040001, CPU2 Status: 0x0
[ 8.648134] iwlwifi 0000:3d:00.0: Collecting data: trigger 15 fired.
[ 8.898257] iwlwifi 0000:3d:00.0: Not valid error log pointer 0x00000000 for Init uCode
[ 8.898411] iwlwifi 0000:3d:00.0: IML/ROM dump:
[ 8.898413] iwlwifi 0000:3d:00.0: 0x00000000 | IML/ROM error/state
[ 8.898476] iwlwifi 0000:3d:00.0: 0x03040001 | IML/ROM data1
[ 8.898655] iwlwifi 0000:3d:00.0: Fseq Registers:
[ 8.898710] iwlwifi 0000:3d:00.0: 0x7FC1EEB4 | FSEQ_ERROR_CODE
[ 8.898765] iwlwifi 0000:3d:00.0: 0x1DF26DC3 | FSEQ_TOP_INIT_VERSION
[ 8.898835] iwlwifi 0000:3d:00.0: 0x4800E110 | FSEQ_CNVIO_INIT_VERSION
[ 8.899009] iwlwifi 0000:3d:00.0: 0x0000A10B | FSEQ_OTP_VERSION
[ 8.899188] iwlwifi 0000:3d:00.0: 0x180C2637 | FSEQ_TOP_CONTENT_VERSION
[ 8.899367] iwlwifi 0000:3d:00.0: 0x279FFD5B | FSEQ_ALIVE_TOKEN
[ 8.899546] iwlwifi 0000:3d:00.0: 0x410260A1 | FSEQ_CNVI_ID
[ 8.899705] iwlwifi 0000:3d:00.0: 0x912958AD | FSEQ_CNVR_ID
[ 8.899760] iwlwifi 0000:3d:00.0: 0x00000010 | CNVI_AUX_MISC_CHIP
[ 8.899818] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP
[ 8.899876] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 8.899935] iwlwifi 0000:3d:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 8.900004] iwlwifi 0000:3d:00.0: Failed to start INIT ucode: -110
[ 8.900008] iwlwifi 0000:3d:00.0: Collecting data: trigger 16 fired.
[ 9.868299] iwlwifi 0000:3d:00.0: Failed to run INIT ucode: -110
[ 9.881513] iwlwifi 0000:3d:00.0: retry init count 2


Steps to reproduce:
Have 3d:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78), boot
This task depends upon

Closed by  Toolybird (Toolybird)
Thursday, 17 August 2023, 23:19 GMT
Reason for closing:  Upstream
Additional comments about closing:  Clearly not an Arch packaging issue. If still happening, please report upstream to the kernel folks.
Comment by Serhii Tsynailo (uzver) - Thursday, 21 April 2022, 18:52 GMT
Additional info:
* package version(s):
* linux 5.16.16.arch1-1
* linux-firmware 20220411.705f19a-1
* linux-firmware-whence 20220411.705f19a-1

* Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78) (Lenovo laptop)

Using older kernel (coz suspend bug with bluetooth enabled on 5.17) and latest firmware, network controller working great.
Comment by Matthew Armand (heylookmatt) - Thursday, 28 April 2022, 13:29 GMT
On my machine, this appears to have resolved itself over the last several days... all my module reloading, rebooting, downgrading/re-upgrading packages didn't seem to do any good, but a few days later after regular system updates and a couple reboots, my wifi is now working again and `dmesg` shows as follows:

```
[ 2.781768] iwlwifi 0000:3d:00.0: loaded firmware version 36.ca7b901d.0 8265-36.ucode op_mode iwlmvm
[ 3.099572] iwlwifi 0000:3d:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 3.294358] iwlwifi 0000:3d:00.0: base HW address: a0:51:0b:6b:a8:cd
[ 3.374971] iwlwifi 0000:3d:00.0 wlp61s0: renamed from wlan0
```

I'm not sure what changed, since I don't believe there's been any firmware or kernel upgrades between the breakage and the "fix", but for my machine at least it appears resolved
Comment by Tommy Zhang (T-J-M) - Sunday, 05 June 2022, 03:17 GMT
The same thing happens with Intel AC 7260 with firmware version 17.3216344376.0 7260-17.ucode op_mode iwlmvm.
Dmesg from boot and dmesg since the failure happens has been attached to this comment.
   kernel.log (618.9 KiB)
   iwlwifi_failure.log (517.3 KiB)
Comment by Martin (alphonus) - Thursday, 16 June 2022, 02:14 GMT
Can confirm that it still happens on a Intel 7260 chip an Kernel version 5.18.3
Comment by Terra (terrablue) - Monday, 16 January 2023, 10:59 GMT
Can confirm this has recently started happening on kernel 6.1.6. Shutting down and starting again resolves the issue, but it's still a nuisance.

Additional info:

* linux 6.1.6.arch1-1
* linux-firmware 20221214.f3c283e-1
* linux-firmware-whence 20221214.f3c283e-1

* Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78) (Lenovo laptop)
Comment by Minhazul Haque (minhaz5000) - Thursday, 17 August 2023, 15:17 GMT
Don't know if this is the same issue but my wifi card in my laptop Dell Latitude E7470 is also becoming missing sometimes, lspci isn't even showing the device. Kernel change did not fix the issue and modprobe gives no result as there isn't even a device being detected. But the card is detected in BIOS.

Linux 6.4.10-arch1-1
Network Controller: Intel Corporation Wireless 8260 (rev 3a)

Output of dmesg | grep iwlwifi
   dmesg_out.txt (0.6 KiB)
Comment by Toolybird (Toolybird) - Thursday, 17 August 2023, 23:18 GMT
@minhaz5000, please don't "necro" old tickets. If you need troubleshooting assistance with your system, please visit the proper Arch support channels (Forum/IRC/Mailing Lists/Reddit/etc). kernel issues are rarely caused by Arch packaging and invariably will need to be reported upstream.

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