[  391.481508][    C2] tun0: no available key for peer 1, key-id: 0
[  391.604487][    C3] tun0: no available key for peer 2, key-id: 0
[  391.834434][ T1368] tun0: no available key for peer 4, key-id: 0
[  402.735567][ T3537] iperf3 (3537) used greatest stack depth: 22848 bytes left
[  405.018917][ T3631] tun0: deleting peer with id 1, reason 1
[  405.112833][ T3635] tun1: deleting peer with id 1, reason 1
[  408.104401][ T3683] tun0: deleting peer with id 2, reason 1
[  408.200660][ T3687] tun2: deleting peer with id 2, reason 1
[  413.479207][  T534] tun0: deleting peer with id 3, reason 2
[  414.502904][  T534] tun0: deleting peer with id 4, reason 2
[  414.503379][  T534] tun0: deleting peer with id 5, reason 2
[  414.503719][  T534] tun0: deleting peer with id 6, reason 2
[  419.687777][  T534] tun3: deleting peer with id 3, reason 2
[  419.750902][   T64] tun4: deleting peer with id 4, reason 2
[  419.878922][  T534] tun5: deleting peer with id 5, reason 2
[  419.943893][   T64] tun6: deleting peer with id 6, reason 2