[ 1593.686494][   T12] netdevsim netdevsim473 eth0: unset [0, 0] type 1 family 0 port 4789 - 0
[ 1593.755499][   T12] netdevsim netdevsim473 eth0: set [0, 0] type 1 family 0 port 4789 - 0
[ 1598.946134][   T12] netdevsim netdevsim567 eth1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 1599.033162][   T12] netdevsim netdevsim567 eth1: set [0, 0] type 1 family 0 port 4789 - 0
[ 1604.226192][   T12] netdevsim netdevsim349 eth2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 1604.302778][   T12] netdevsim netdevsim349 eth2: set [0, 0] type 1 family 0 port 4789 - 0
[ 1609.537622][   T12] netdevsim netdevsim662 eth3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 1609.611935][   T12] netdevsim netdevsim662 eth3: set [0, 0] type 1 family 0 port 4789 - 0