reboot   system boot  5.14.0-645.el9.x Thu Dec  4 15:06:54 2025   still running
reboot   system boot  5.14.0-642.el9.x Thu Dec  4 14:54:17 2025 - Thu Dec  4 15:06:32 2025  (00:12)

wtmp begins Thu Dec  4 14:54:17 2025
