[  155.258490] tun0: no available key for peer 2, key-id: 0
[  155.289633] tun0: no available key for peer 6, key-id: 0
[  161.594442] iperf3 (2381) used greatest stack depth: 11784 bytes left
[  161.900385] tun0: deleting peer with id 1, reason 1
[  161.913879] tun1: deleting peer with id 1, reason 1
[  164.013535] tun0: deleting peer with id 2, reason 1
[  164.027786] tun2: deleting peer with id 2, reason 1
[  169.157086] tun0: deleting peer with id 4, reason 2
[  169.157200] tun0: deleting peer with id 3, reason 2
[  169.157265] tun0: deleting peer with id 5, reason 2
[  169.157332] tun0: deleting peer with id 6, reason 2
[  174.149088] tun3: deleting peer with id 3, reason 2
[  174.213083] tun6: deleting peer with id 6, reason 2
[  174.213087] tun5: deleting peer with id 5, reason 2
[  174.213157] tun4: deleting peer with id 4, reason 2