@stephenw10 said in iwifw() module loading show ERROR in dmesg, if it needed on server ?:

It's already not loading them. You can see they are not listed in your kldstat output.

Adding those lines to loader.conf won't change anything. They are loader variables you have to add them there, adding them as sysctls does nothing.

You are only seeing those lines at all because you're booting verbose.

Thank You Steve (and all others here!) for patience and help with this case.
Have a nice day!