dmesg | grep -e enp -e r8169
[    1.767896] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    1.767906] r8169 0000:04:00.0: can't disable ASPM; OS doesn't have ASPM control
[    1.768330] r8169 0000:04:00.0 eth0: RTL8168d/8111d at 0xffffc90000756000, 6c:f0:49:76:5f:fb, XID 083000c0 IRQ 25
[    1.768333] r8169 0000:04:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    1.844821] r8169 0000:04:00.0 enp4s0: renamed from eth0
[   27.356516] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready
[   27.545131] r8169 0000:04:00.0 enp4s0: link down
[   27.545132] r8169 0000:04:00.0 enp4s0: link down
[   27.545174] IPv6: ADDRCONF(NETDEV_UP): enp4s0: link is not ready
[   29.553756] r8169 0000:04:00.0 enp4s0: link up
[   29.553771] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready