[ 91.360750] netconsole: network logging started [ 91.383000] netdevsim netdevsim28585 eni28585np1: renamed from eth0 [ 91.399261] netdevsim netdevsim12808 eni12808np1: renamed from eth0 [ 91.725257] printk: legacy console [netcon_ext0] enabled [ 91.725354] netconsole: netconsole: local port 1514 [ 91.725422] netconsole: netconsole: local IPv6 address 2001:db8::1 [ 91.725493] netconsole: netconsole: interface name 'eni28585np1' [ 91.725563] netconsole: netconsole: local ethernet address '00:00:00:00:00:00' [ 91.725660] netconsole: netconsole: remote port 6666 [ 91.725728] netconsole: netconsole: remote IPv6 address 2001:db8::2 [ 91.725791] netconsole: netconsole: remote ethernet address 00:00:00:00:00:00 [ 91.730705] netconsole: network logging started [ 91.742867] iperf3 (4421) used greatest stack depth: 12008 bytes left