mkinitcpio upgraded again and with it added more issues along with the others they have not fixed. I saw the same thing this mourning going through the update. 6.6.11-1-MANJARO-RPI5 is the current kernel and did not update but it’s date is:
[ray@jellyfin ~]$ uname -a
Linux jellyfin 6.6.11-1-MANJARO-RPI5 #1 SMP PREEMPT Fri Jan 12 08:33:35 UTC 2024 aarch64 GNU/Linux
All of those /boot/vmlinuz does not exist in the rpi /boot. It is searching out loud and they need to quieten that down. They have had that once before.