dmesg binary seems to do nothing

From: void <void_at_f-m.fm>
Date: Sun, 19 Oct 2025 02:27:25 UTC
Source upgrade 
stable/15-n280668-998dd4a11a2b 1500500 1500500 amd64
to
stable/15-n280740-317a5dd0288e 1500500 1500500 amd64

# dmesg
#

# file /sbin/dmesg
/sbin/dmesg: ELF 64-bit LSB pie executable, x86-64, version 1 (FreeBSD), dynamically linked, interpreter /libexec/ld-elf.so.1, for FreeBSD 15.0 (1500500), FreeBSD-style, stripped

# file /rescue/dmesg
/rescue/dmesg: ELF 64-bit LSB executable, x86-64, version 1 (FreeBSD), statically linked, for FreeBSD 15.0 (1500500), FreeBSD-style, stripped

usual buildworld kernel reboot method. Neither dmesg returns data. 
Is this a known issue?

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