First, let me say that I wish all reports were this detailed.
It seems to me that if the Qt test in qt5-core that says YES to AVX512
is succeeding feels like a bug. But it sounds like you worked around
this and still see the crash.
This looks similar (though a different instruction) to
Dear maintainers,
I have a new Intel NUC 12th generation
https://ark.intel.com/content/www/us/en/ark/products/121613/intel-nuc-12-pro-kit-nuc12wski3.html
under freebsd release 13.2
Running wireshark from ports or from source end with :
[1]3187 illegal hardware instruction (core dumped)
