fatal error: Invalid argument
usage: setcap [--license] [-f] [-h] [-n <rootid>] [-q] [-v] (-r|-|<caps>) <filename> [ ... (-r|-|<capsN>) <filenameN> ]

 Note <filename> must be a regular (non-symlink) file.
 -r          remove capability from file
 -           read capability text from stdin
 <capsN>     cap_from_text(3) formatted file capability
 [ Note: capsh --suggest="something..." might help you pick. ]
 --license   display the license info
 -f          force setting even when the capability is invalid
 -h          this message and exit status 0
 -n <rootid> write a user namespace (!= 0) limited capability
 -q          quietly
 -v          validate supplied capability matches file
argument: --help