[  245.516953][    C1] tun0: no available key for peer 6, key-id: 0
[  255.204739][ T2186] iperf3 (2186) used greatest stack depth: 23024 bytes left
[  255.382894][ T2153] tun6: deleting peer with id 15, reason 4
[  255.383788][ T2143] tun3: deleting peer with id 12, reason 4
[  255.384237][ T2146] tun4: deleting peer with id 13, reason 4
[  255.384328][ T2137] tun1: deleting peer with id 10, reason 4
[  255.384530][ T2152] tun0: deleting peer with id 6, reason 4
[  255.385194][ T2140] tun2: deleting peer with id 11, reason 4
[  255.386943][ T2149] tun5: deleting peer with id 14, reason 4
[  255.391399][ T2152] tun0: deleting peer with id 5, reason 4
[  255.396099][ T2152] tun0: deleting peer with id 4, reason 4
[  255.403125][ T2152] tun0: deleting peer with id 3, reason 4
[  255.410257][ T2152] tun0: deleting peer with id 2, reason 4
[  255.416055][ T2152] tun0: deleting peer with id 1, reason 4