In T4891#139693, @RyVolodya wrote:

I reproduced this configuration. Version VyOS 1.4-rolling-202212270317 - BFD works fine.

Configuration:

set interfaces ethernet eth0 address '10.221.3.18/30'
set interfaces ethernet eth0 mtu '9000'
set interfaces ethernet eth0 offload gro
set interfaces ethernet eth0 offload gso
set interfaces ethernet eth0 offload sg
set interfaces ethernet eth0 offload tso

BFD peer status:

BFD Peers:
        peer 10.221.3.17 vrf default
                ID: 2428685750
                Remote ID: 2382320760
                Active mode
                Status: up
                Uptime: 30 minute(s), 19 second(s)
                Diagnostics: ok
                Remote diagnostics: ok
                Peer Type: configured
                RTT min/avg/max: 0/0/0 usec
                Local timers:
                        Detect-multiplier: 5
                        Receive interval: 100ms
                        Transmission interval: 100ms
                        Echo receive interval: 50ms
                        Echo transmission interval: disabled
                Remote timers:
                        Detect-multiplier: 5
                        Receive interval: 100ms
                        Transmission interval: 100ms
                        Echo receive interval: 50ms

[edit]

Try upgrading the VyOS to the latest version.