udhcpd: started, v1.36.1
udhcpd: max_leases=235 is too big, setting to 1
udhcpd: can't open '/var/lib/udhcpd/udhcpd.leases': No such file or directory
Device "eth1" does not exist.
Cannot find device "eth1"
Cannot find device "eth1"
Device "eth2" does not exist.
Cannot find device "eth2"
Cannot find device "eth2"
Device "eth3" does not exist.
Cannot find device "eth3"
Cannot find device "eth3"
Device "eth4" does not exist.
Cannot find device "eth4"
Cannot find device "eth4"
Device "eth5" does not exist.
Cannot find device "eth5"
Cannot find device "eth5"
Device "eth6" does not exist.
Cannot find device "eth6"
Cannot find device "eth6"
Device "eth7" does not exist.
Cannot find device "eth7"
Cannot find device "eth7"
qemu-system-x86_64: -nic tap,id=qemu1,mac=54:05:AB:CD:12:31,script=/routeros/qemu-ifup,downscript=/routeros/qemu-ifdown: could not open /dev/net/tun: No such device
I see this in the logs: