[  337.825312][    C1] tun0: no available key for peer 3, key-id: 0
[  337.916872][    C2] tun0: no available key for peer 4, key-id: 0
[  337.997661][    C1] tun0: no available key for peer 5, key-id: 0
[  348.288040][ T2660] iperf3 (2660) used greatest stack depth: 22816 bytes left
[  350.155826][ T2754] tun0: deleting peer with id 1, reason 1
[  350.234499][ T2758] tun1: deleting peer with id 1, reason 1
[  353.102593][ T2806] tun0: deleting peer with id 2, reason 1
[  353.188757][ T2810] tun2: deleting peer with id 2, reason 1
[  358.250842][  T372] tun0: deleting peer with id 4, reason 2
[  358.251318][  T372] tun0: deleting peer with id 3, reason 2
[  359.274544][  T372] tun0: deleting peer with id 5, reason 2
[  359.274826][  T372] tun0: deleting peer with id 6, reason 2
[  364.396204][   T53] tun3: deleting peer with id 3, reason 2
[  364.458564][  T372] tun4: deleting peer with id 4, reason 2
[  364.586553][  T372] tun5: deleting peer with id 5, reason 2
[  364.650558][   T53] tun6: deleting peer with id 6, reason 2