[   72.793924][  T435] openvswitch: Open vSwitch switching datapath
[   72.815556][  T434] ynl-test: entered promiscuous mode
[   72.817225][  T434] ynl-test: left promiscuous mode
[   73.071881][  T447] systemd-sysctl (447) used greatest stack depth: 23200 bytes left