[ec2-user@ip- ~]$ sudo dmesg --level=emerg,crit,err,warn
[    0.001000] x86/mktme: No known encryption algorithm is supported: 0x0
[    0.007694] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details.
[    0.071009] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    1.146390] i8042: Warning: Keylock active
[    3.355058] printk: systemd: 24 output lines suppressed due to ratelimiting
[    5.321161] systemd[1]: /usr/lib/systemd/system/irqbalance.service:6: Unknown lvalue 'ConditionCPUs' in section 'Unit'