[  302.438720][    C0] tun0: no available key for peer 2, key-id: 0
[  302.591469][    C0] tun0: no available key for peer 3, key-id: 0
[  302.701622][    C0] tun0: no available key for peer 4, key-id: 0
[  302.967974][    C1] tun0: no available key for peer 6, key-id: 0
[  309.264609][ T2358] iperf3 (2358) used greatest stack depth: 22608 bytes left
[  309.455408][ T2230] tun1: deleting peer with id 10, reason 4
[  309.456929][ T2265] tun0: deleting peer with id 6, reason 4
[  309.457156][ T2251] tun4: deleting peer with id 13, reason 4
[  309.458134][ T2237] tun2: deleting peer with id 11, reason 4
[  309.458672][ T2244] tun3: deleting peer with id 12, reason 4
[  309.460460][ T2266] tun6: deleting peer with id 15, reason 4
[  309.461968][ T2258] tun5: deleting peer with id 14, reason 4
[  309.468140][ T2265] tun0: deleting peer with id 5, reason 4
[  309.474218][ T2265] tun0: deleting peer with id 4, reason 4
[  309.484184][ T2265] tun0: deleting peer with id 3, reason 4
[  309.493497][ T2265] tun0: deleting peer with id 2, reason 4
[  309.502159][ T2265] tun0: deleting peer with id 1, reason 4