How are eth0/eth1/bond0 configured? Do you use netplan and networkd? Do you use ifupdown?
Can you paste the output of $ networkctl?
Copies of the configuration e.g.:
/etc/network/interfaces /etc/network/interfaces.d/* /etc/netplan/* /run/systemd/network/* /etc/systemd/network/*
How are eth0/eth1/bond0 configured?
Do you use netplan and networkd?
Do you use ifupdown?
Can you paste the output of $ networkctl?
Copies of the configuration e.g.:
/etc/network/ interfaces interfaces. d/* network/ * network/ *
/etc/network/
/etc/netplan/*
/run/systemd/
/etc/systemd/