[   40.736384][  T307] ip (307) used greatest stack depth: 24624 bytes left
[   40.930684][  T313] ip (313) used greatest stack depth: 24400 bytes left
[   48.973219][    C3] tun0: no available key for peer 5, key-id: 0
[   49.081273][    C3] tun0: no available key for peer 6, key-id: 0
[   55.496494][  T529] iperf3 (529) used greatest stack depth: 22480 bytes left
[   55.688735][  T407] tun2: deleting peer with id 11, reason 4
[   55.690039][  T438] tun0: deleting peer with id 6, reason 4
[   55.690113][  T415] tun3: deleting peer with id 12, reason 4
[   55.691713][  T429] tun5: deleting peer with id 14, reason 4
[   55.692431][  T436] tun6: deleting peer with id 15, reason 4
[   55.692874][  T400] tun1: deleting peer with id 10, reason 4
[   55.694781][  T438] tun0: deleting peer with id 5, reason 4
[   55.696645][  T422] tun4: deleting peer with id 13, reason 4
[   55.701138][  T438] tun0: deleting peer with id 4, reason 4
[   55.705987][  T438] tun0: deleting peer with id 3, reason 4
[   55.712597][  T438] tun0: deleting peer with id 2, reason 4
[   55.721077][  T438] tun0: deleting peer with id 1, reason 4