[Bug 221339] New: AX200 -19 errors on boot after firmware 20260313-1.1

[Bug 221339] New: AX200 -19 errors on boot after firmware 20260313-1.1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221339

               URL: https://bugzilla.suse.com/show_bug.cgi?id=1260599
            Bug ID: 221339
           Summary: AX200 -19 errors on boot after firmware 20260313-1.1
           Product: Drivers
           Version: 2.5
    Kernel Version: 6.19.9
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Bluetooth
          Assignee: linux-bluetooth@vger.kernel.org
          Reporter: pallaswept@proton.me
                CC: tiwai@suse.de
        Regression: Yes
           Bisected 81608d9216ce1fe954e205aa867655b1a5bce1c5
         commit-id:

Since updating my firmware recently I started to see these -19 errors on boot:

> journalctl -b 0 -g hci0
Mar 26 13:40:39 Pallas kernel: Bluetooth: hci0: Found device firmware:
intel/ibt-20-1-3.sfi
Mar 26 13:40:39 Pallas kernel: Bluetooth: hci0: Boot Address: 0x24800
Mar 26 13:40:39 Pallas kernel: Bluetooth: hci0: Firmware Version: 255-255.255
Mar 26 13:40:39 Pallas kernel: Bluetooth: hci0: FW download error recovery
failed (-19)
Mar 26 13:40:39 Pallas kernel: Bluetooth: hci0: sending frame failed (-19)
Mar 26 13:40:39 Pallas kernel: Bluetooth: hci0: Reading supported features
failed (-19)
Mar 26 13:40:39 Pallas kernel: Bluetooth: hci0: Error reading debug features
Mar 26 13:40:39 Pallas kernel: Bluetooth: hci0: HCI LE Coded PHY feature bit is
set, but its usage is not supported.
Mar 26 13:40:41 Pallas kernel: Bluetooth: hci0: Failed to read MSFT supported
features (-110)
Mar 26 13:40:42 Pallas kernel: Bluetooth: hci0: Bootloader revision 0.3 build 0
week 24 2017
...

These errors are present with firmware 20260313-1.1 but are not with
20260206-1.1. I also see failures to mount USB drives during boot, and this
device is USB connected. Bluetooth and USB in general do seem to be working OK
after I'm logged in.

Thanks for any help

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #1 from Takashi Iwai (tiwai@suse.de) ---
FWIW, the original report on the distro bugzilla:
  https://bugzilla.suse.com/show_bug.cgi?id=1260599

20260313 corresponds to the linux-firmware commit 57303edc4101

- Update to version 20260313 (git commit 57303edc4101):
  * linux-firmware: Update firmware file for Intel Quasar core
  * Intel Bluetooth: Update firmware file for Intel Bluetooth AX201
  * linux-firmware: Add firmware file for Intel ScorpiusGfp2 core
  * linux-firmware: Update firmware file for Intel Scorpius core
  * linux-firmware: Update firmware file for Intel BlazarIGfP core
  * linux-firmware: Update firmware file for Intel BlazarI core
  * linux-firmware: Update firmware file for Intel BlazarU-HrPGfP core
  * linux-firmware: Update firmware file for Intel BlazarU core

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221339

Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kiran.k@intel.com,
                   |                            |pmenzel+bugzilla.kernel.org
                   |                            |@molgen.mpg.de

--- Comment #2 from Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de) ---
This could be the commit below:

```
commit 81608d9216ce1fe954e205aa867655b1a5bce1c5
Author: Ravindra <ravindra@intel.com>
Date:   Wed Mar 11 15:21:05 2026 +0530

    linux-firmware: Update firmware file for Intel Quasar core

    This patch contains firmware files for
    - Cyclone Peak2 (CcP2) - AX200

    FW Build: BT_Quasar_REL53843_22.180.2607.53843
    FSEQ: 0x89.3.35.37

    Release Version: 24.30.0.4

    Signed-off-by: Ravindra <ravindra@intel.com>

 intel/ibt-20-1-3.sfi | Bin 801016 -> 800036 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
```

I [commented on the linux-firmware merge
request](https://gitlab.com/kernel-firmware/linux-firmware/-/merge_requests/955#note_3239391259),
but it’d be great if you verified that changed `ibt-20-1-3.sfi` is really the
reason.

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #3 from Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de) ---
I missed the Bugzilla tag:

> Bisected commit-id:   81608d9216ce1fe954e205aa867655b1a5bce1c5 

It’s always good to also mention it in the comment.

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #4 from pallaswept@proton.me ---
Sorry Paul I'm not very experienced with filing kernel bugs but I'll keep it in
mind for next time.

Yes I have confirmed that it was that file, if I roll back to the previous
version the issues are resolved.

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

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https://bugzilla.kernel.org/show_bug.cgi?id=221339

The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |regressions@leemhuis.info

--- Comment #5 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
(In reply to pallaswept from comment #4)
> keep it in mind for next time.

It's even more complicated, as this bugzilla for most of the kernel is the
wrong place to report bugs (long story), as most reports here do not even reach
the right developers.

> Yes I have confirmed that it was that file, if I roll back to the previous
> version the issues are resolved.

Can I forward this report by mail? This would expose your email address to the
public

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #6 from Paul Menzel (pmenzel+bugzilla.kernel.org@molgen.mpg.de) ---
@Thorsten, only if you didn’t know, but for the Bluetooth subsystem the
Bugzilla issues are sent to the list [1], so the maintainers should be aware.
(And I added Kiron to the GitLab issue.)

[1]:
https://lore.kernel.org/linux-bluetooth/bug-221339-62941@https.bugzilla.kernel.org%2F/T/#t

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #7 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
(In reply to Paul Menzel from comment #6)
> @Thorsten, only if you didn’t know, but for the Bluetooth subsystem the
> Bugzilla issues are sent to the list [1], 

That for some subsystems nevertheless makes no difference (even if they have B:
pointing to a bugzilla im MAINTAINERS, which BT iirc has not), so email I'd say
mail is the best choice.

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

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--- Comment #8 from pallaswept@proton.me ---
(In reply to The Linux kernel's regression tracker (Thorsten Leemhuis) from
comment #5)
> Can I forward this report by mail? This would expose your email address to
> the public

That sounds like I might get spammed a lot (more). Is there some other action I
could take as a normie end-user here?

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

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https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #9 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
(In reply to pallaswept from comment #8)
> That sounds like I might get spammed a lot (more).

No problem.

> Is there some other action I could take as a normie end-user here?

Yes, confirm that is was the commit Paul identified by reverting to the old
file -- as then I can ask for a revert. Could you do that please?

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

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https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #10 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
(In reply to The Linux kernel's regression tracker (Thorsten Leemhuis) from
comment #9)

> Yes, confirm that is was the commit Paul identified by reverting to the old
> file -- as then I can ask for a revert. Could you do that please?

Forget about that, you did already do so in comment 4 (I remembered it, but
missed it when looking through this earlier and thought I had misremembered,
sorry)

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

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https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #11 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
Reported this by mail to the linux firmware maintainers:
https://lore.kernel.org/all/f689f4a3-e5fa-40d3-9038-8ddc12eec241@leemhuis.info/

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[Bug 221339] AX200 -19 errors on boot after firmware 20260313-1.1

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https://bugzilla.kernel.org/show_bug.cgi?id=221339

--- Comment #12 from Kiran (kiran.k@intel.com) ---
Hi Thorsten Leemhuis,

Sorry for the late reply. I will look into this issue.

Thanks,
Kiran

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