[  255.666527] netdevsim netdevsim521 eni521np1: renamed from eth0
[  255.666711] netdevsim netdevsim353 eni353np1: renamed from eth1
[  255.731723] printk: legacy console [netcon_ext0] enabled
[  255.731765] netconsole: netconsole: local port 6665
[  255.731801] netconsole: netconsole: local IPv4 address 192.0.2.1
[  255.731850] netconsole: netconsole: interface name 'eni353np1'
[  255.731893] netconsole: netconsole: local ethernet address '00:00:00:00:00:00'
[  255.731943] netconsole: netconsole: remote port 6666
[  255.731977] netconsole: netconsole: remote IPv4 address 192.0.2.2
[  255.732018] netconsole: netconsole: remote ethernet address 62:53:68:1a:93:8e
[  255.739681] netconsole: network logging started
[  257.566081] printk: legacy console [netcon_ext0] disabled