During some testing (mhradilek++), we found out that sosreport can load several additional modules:
(*) binfmt_misc - this was loaded by calling "sysctl -a" command; I am unsure if we really want to stop collecting "sysctl -a" when this module is not loaded
(*) overlay - seems it is loaded by any first sosreport run, even by "sosreport --list-plugins", but it never re-loads after "rmmod overlay" (?)
(*) nf_tables and nfnetlink - loaded by running "nft list ruleset" command that must be called with kmods=[nf_tables,nfnetlink] predicate
https://github.com/sosreport/sos/pull/1919 filed in upstream, we will decide later if worth fixing it in 8.2 or not.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHEA-2020:1900