[  155.308795] tun0: no available key for peer 3, key-id: 0
[  155.316958] tun0: no available key for peer 4, key-id: 0
[  155.324625] tun0: no available key for peer 5, key-id: 0
[  155.332485] tun0: no available key for peer 6, key-id: 0
[  161.631971] iperf3 (2381) used greatest stack depth: 11832 bytes left
[  161.939166] tun0: deleting peer with id 1, reason 1
[  161.953796] tun1: deleting peer with id 1, reason 1
[  164.050249] tun0: deleting peer with id 2, reason 1
[  164.063177] tun2: deleting peer with id 2, reason 1
[  169.220232] tun0: deleting peer with id 4, reason 2
[  169.220326] tun0: deleting peer with id 3, reason 2
[  169.220364] tun0: deleting peer with id 5, reason 2
[  169.220396] tun0: deleting peer with id 6, reason 2
[  174.212242] tun6: deleting peer with id 6, reason 2
[  174.212394] tun4: deleting peer with id 4, reason 2
[  174.212687] tun3: deleting peer with id 3, reason 2
[  174.213243] tun5: deleting peer with id 5, reason 2