[   22.823138] Generic PHY 1c30000.ethernet:01: attached PHY driver [Generic PHY] (mii_bus:phy_addr=1c30000.ethernet:01, irq=-1)
[   22.834519] sun8i-emac 1c30000.ethernet: EMAC reset timeout
SIOCSIFFLAGS: Bad address
[   22.913010] Generic PHY 1c30000.ethernet:01: attached PHY driver [Generic PHY] (mii_bus:phy_addr=1c30000.ethernet:01, irq=-1)
[   22.924394] sun8i-emac 1c30000.ethernet: device MAC address slot 0 0a:9e:24:71:10:5c
root@opi:~# [   24.913285] sun8i-emac 1c30000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx