https://bugzilla.kernel.org/show_bug.cgi?id=211277
--- Comment #12 from kolAflash (kolAflash@kolahilft.de) --- I've tried doing a bisect using this script. Unfortunately I couldn't reproduce the bug this way. So I bisecting will take a lot longer.
for i in {0..19}; do echo -e "\n${i}" /usr/sbin/rtcwake --seconds 15 --mode no systemctl start suspend.target sleep 15 done