[  150.727094] ip (2139) used greatest stack depth: 12048 bytes left
[  155.985158] tun0: no available key for peer 5, key-id: 0
[  155.997775] tun0: no available key for peer 6, key-id: 0
[  162.335360] iperf3 (2440) used greatest stack depth: 11832 bytes left
[  162.712736] tun0: deleting peer with id 1, reason 1
[  162.726781] tun1: deleting peer with id 10, reason 1
[  164.838577] tun0: deleting peer with id 2, reason 1
[  164.854153] tun2: deleting peer with id 11, reason 1
[  169.985629] tun0: deleting peer with id 4, reason 2
[  169.985725] tun0: deleting peer with id 3, reason 2
[  169.985756] tun0: deleting peer with id 5, reason 2
[  169.985792] tun0: deleting peer with id 6, reason 2
[  175.041634] tun6: deleting peer with id 15, reason 2
[  175.041732] tun5: deleting peer with id 14, reason 2
[  175.041820] tun4: deleting peer with id 13, reason 2
[  175.041861] tun3: deleting peer with id 12, reason 2