mstlink cannot query the temperature of a specific network card on the server (it works with the network card name, but not with the LID

[xiaolongzhou123]

mlxlink -d lid-0x1cb -p 1 works.
Compiling mlxlink (mstlink) from https://github.com/Mellanox/mstflint does not work.

[HarelKarni]

Please provide additional information like:
What is device you are trying to use for repro? What is the mstflint version are you using?

[xiaolongzhou123]

I downloaded and compiled from: https://github.com/Mellanox/mstflint
No matter which tag version I use, or the latest version, it doesn't work.

1. autogen.sh
2. /configure --prefix=/opt/jl --enable-adb-generic-tools

root@p-jn-sz-cw-h1-su2-gpu31-402-22c-12u-208-65:/opt/jl/bin# ./mstlink -d lid-0x01e5 -p 10/2 -m
Segmentation fault (core dumped)
root@p-jn-sz-cw-h1-su2-gpu31-402-22c-12u-208-65:/opt/jl/bin# ./mstlink -v
mstlink, mstflint 4.28.0, Git SHA Hash: cc30ec
Executing the command using mlxlink works without errors:

mlxlink -d lid-0x01e5 -p 10/2 -m

root@p-jn-sz-cw-h1-su2-gpu31-402-22c-12u-208-65:~/c/mstflint# ofed_info -s
MLNX_OFED_LINUX-23.10-2.1.3.1:

root@p-jn-sz-cw-h1-su2-gpu31-402-22c-12u-208-65:~/c/mstflint# mlxlink -v
mlxlink, mft 4.26.1-3, built on Nov 27 2023, 15:26:06. Git SHA Hash: N/A

[xiaolongzhou123]

[xiaolongzhou123]

@HarelKarni

MlxRegLib::isAccessRegisterSupported, calling status = get_icmd_query_cap(mf, &icmd_cap);, directly causes a Segmentation fault (core dumped).

The GDB debugging information is as follows:

Please have an expert take a look: can it run after compilation? Are there any other necessary software or libraries required? Is support available?

[HarelKarni]

@xiaolongzhou123
As I understand from out infrastructure team, this issue was resolved in the newest version (master_devel).
Can you check please and let me know?

[xiaolongzhou123]

@HarelKarni
master_devel branch ,It’s still giving an error. It doesn't work.

Could it be that I need to install some dependencies first?
I have tested compiling with multiple versions. All of them give the same error. But mlxlink doesn't give an error. It might be executed through Lid.

However, when I compile mstlink -d lid-xxx, it always gives an error, and I have no idea why.

So, I suspect it might be a configuration issue... I'm about to cry.

[xiaolongzhou123]

[github-actions]

Thank you for your contribution to the mstflint repository! This issue has been flagged as inactive for over a year and is now considered stale. It will be closed within the next 90 days unless there is any new activity. If you believe this issue is still pertinent and should remain open, please leave a comment here, and the stale status will be removed.

[HarelKarni]

@xiaolongzhou123
Is this issue still relevant?
If so, please use mstflint 4.33.0 and let me know if it's still happening.