nrfutil device list command fails

[Ronald Hoogenboom]

I just freshly (Nov 25, 2024) installed the nrfutil 'core' exe and the nrfutil device command.

I try to list my nrf devices (a nrf52840 dongle is connected and another nrf52840 through jlink), but the command fails:

$ nrfutil device list
thread '<unnamed>' panicked at src\serialport\module\src\windows.rs:118:55:
called `Option::unwrap()` on a `None` value
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
thread '<unnamed>' panicked at core\src\panicking.rs:221:5:
panic in a function that cannot unwind
stack backtrace:
0: 0x7ffcc9b646a1 - nrfdl_plugin_identifier
1: 0x7ffcc9b760d9 - nrfdl_plugin_identifier
2: 0x7ffcc9b62de7 - nrfdl_plugin_identifier
3: 0x7ffcc9b65ea9 - nrfdl_plugin_identifier
4: 0x7ffcc9b65a2c - nrfdl_plugin_identifier
5: 0x7ffcc9b66722 - nrfdl_plugin_identifier
6: 0x7ffcc9b665bf - nrfdl_plugin_identifier
7: 0x7ffcc9b64def - nrfdl_plugin_identifier
8: 0x7ffcc9b66206 - nrfdl_plugin_identifier
9: 0x7ffcc9b84e6d - nrfdl_plugin_identifier
10: 0x7ffcc9b84f13 - nrfdl_plugin_identifier
11: 0x7ffcc9b84fab - nrfdl_plugin_identifier
12: 0x7ffcc9a6dcab - nrfdl_plugin_enumerate
13: 0x7ffcf43b1060 - <unknown>
14: 0x7ffcf43b4d38 - is_exception_typeof
15: 0x7ffd491149c6 - RtlCaptureContext2
16: 0x7ffcc9a6d946 - nrfdl_plugin_enumerate
17: 0x7ffd0f02933a - <unknown>
18: 0x7ffd0f0268bd - <unknown>
19: 0x7ffd0f023e86 - <unknown>
20: 0x7ffd0f023b6f - <unknown>
21: 0x7ffd0f004553 - <unknown>
22: 0x7ffd0f024822 - <unknown>
23: 0x7ffd0f027e03 - <unknown>
24: 0x7ffd0f004e64 - <unknown>
25: 0x7ffd0f003918 - <unknown>
26: 0x7ffd1da229a9 - Concurrency::details::_Schedule_chore
27: 0x7ffd490d287a - RtlHashUnicodeString
28: 0x7ffd490a5e46 - RtlClearThreadWorkOnBehalfTicket
29: 0x7ffd46ee257d - BaseThreadInitThunk
30: 0x7ffd490caf08 - RtlUserThreadStart
thread caused non-unwinding panic. aborting.
Error: Subprocess C:\Users\ronaldh\.nrfutil\bin\nrfutil-device.exe failed with unexpected exit code Some(-1073740791)

Setting the RUST_BACKTRACE env-var produces the extra:

Stack backtrace:
0: git_odb_object_data
1: git_odb_object_data
2: git_midx_writer_new
3: <unknown>
4: <unknown>
5: <unknown>
6: <unknown>
7: git_odb_object_data
8: <unknown>
9: git_midx_writer_new
10: BaseThreadInitThunk
11: RtlUserThreadStart

Unplugging either or both connected nrf devices from USB doesn't change the behavior.

What gives?

NOTE: programming the nrf52840 dongle using the programmer tool in "nrf connect desktop" is just fine.

[dejans]

Hi,

Can you provide more information about your environment?

I just freshly (Nov 25, 2024) installed the nrfutil 'core' exe and the nrfutil device command.

Which "nrfutil" and "nrfutil device" versions do you use?

Where did you install nrfutil from?

$ nrfutil device list
thread '<unnamed>' panicked at src\serialport\module\src\windows.rs:118:55:
called `Option::unwrap()` on a `None` value
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
thread '<unnamed>' panicked at core\src\panicking.rs:221:5:
panic in a function that cannot unwind

Is this recent problem? Did you have this issue before?

Best regards,
Dejan

[Ronald Hoogenboom]

As I said I just installed it today from the internet, so yes it is a recent problem and no I didn't have this issue before.

$ nrfutil.exe --version
nrfutil 7.12.0 (39003c9 2024-06-10)
commit-hash: 39003c9d0e5d946af0f417cfadf4ac55a6d03c19
commit-date: 2024-06-10
host: x86_64-pc-windows-msvc
build-timestamp: 2024-06-10T15:56:55.227746900Z
classification: nrf-external

$ nrfutil.exe device --version
nrfutil-device 2.7.6 (040a257 2024-11-15)
commit-hash: 040a25785d0b79da111e042ef002f04cf8547e46
commit-date: 2024-11-15
host: x86_64-pc-windows-msvc
build-timestamp: 2024-11-15T10:11:07.009117500Z
classification: nrf-external

Detected SEGGER J-Link version: JLink_V7.94i

[Ronald Hoogenboom]

Note that now I know the behavior is caused by the samsung phone not having the PortName included in the FriendlyName, I can confirm that with the samsung phone disconnected, the `nrfutil device list` command works normally.

[dejans]

Hi,

Thank you for this comment. I have made relevant team aware of this.

Best regards,
Dejan

[dejans]

Hi,

We are getting closer to releasing the fix. I expect to get back to you by the end of the next week.

Best regards,
Dejan

[dejans]

Hi,

The fix has been released. Can you try to update your nrfutil-device?

Best regards,
Dejan

[Ronald Hoogenboom]

Just now, I updated the device command of nrfutil to 2.7.14, but the behavior is still the same when the android phone is plugged in the USB. With the RUST_BACTRACE=full, I get:

$ RUST_BACKTRACE=full nrfutil device list
thread 'main' panicked at src\list.rs:62:30:
comName did not have a string value
stack backtrace:
0: 0x7ff672b9a641 - <unknown>
1: 0x7ff672bb1c4a - <unknown>
2: 0x7ff672b961e7 - <unknown>
3: 0x7ff672b9a485 - <unknown>
4: 0x7ff672b9bfb7 - <unknown>
5: 0x7ff672b9bd97 - <unknown>
6: 0x7ff672b9c643 - <unknown>
7: 0x7ff672b9c4c9 - <unknown>
8: 0x7ff672b9ad8f - <unknown>
9: 0x7ff672b9c0ce - <unknown>
10: 0x7ff672bceb21 - <unknown>
11: 0x7ff672bceafc - <unknown>
12: 0x7ff6727c7f55 - <unknown>
13: 0x7ff672bb1c4a - <unknown>
14: 0x7ff6727c8a72 - <unknown>
15: 0x7ff672921ffb - <unknown>
16: 0x7ff672913317 - <unknown>
17: 0x7ff6728e8ca0 - <unknown>
18: 0x7ff67295cdc5 - <unknown>
19: 0x7ff6727e3bda - <unknown>
20: 0x7ff6727bf7e2 - <unknown>
21: 0x7ff6727c4fe6 - <unknown>
22: 0x7ff6728d21da - <unknown>
23: 0x7ff672b8edec - <unknown>
24: 0x7ff6727bf96c - <unknown>
25: 0x7ff672bba44c - <unknown>
26: 0x7fff59a1259d - BaseThreadInitThunk
27: 0x7fff5a88af38 - RtlUserThreadStart
Error: Subprocess C:\Users\ronaldh\.nrfutil\bin\nrfutil-device.exe failed with unexpected exit code Some(101)

Stack backtrace:
0: git_odb_object_data
1: git_odb_object_data
2: git_midx_writer_new
3: <unknown>
4: <unknown>
5: <unknown>
6: <unknown>
7: git_odb_object_data
8: <unknown>
9: git_midx_writer_new
10: BaseThreadInitThunk
11: RtlUserThreadStart

[dejans]

Hi,

Thank you for the status update.
We will further look into this issue. I expect to get back to you during next week.

Best regards,
Dejan

[Ronald Hoogenboom]

I think this is the offending article:

And this is the alternative I proposed:

All USB\Class_02&SubClass_02 devices have this PortName value in the Device Parameters subkey. No need for ComName to have no value.

[dejans]

Hi,

Can you provide any logs when using "nrfutil device list"?

Best regards,
Dejan

[Ronald Hoogenboom]

I already provided the logs in the previous post. What other logs do you need?
Note that the "offending article" post is based on my assumptions of what nrfutil-device.exe is doing, which might be false. See also my post from 2 months ago, starting "OK, I guess I figured out what you're doing".If my assumptions are correct, please consider my suggestion for improvement.

[dejans]

Hi,

For capturing required log, you could try to run this command

nrfutil device list --log-level trace

You can find the log in the $HOME/.nrfutil/logs folder.

Best regards,
Dejan