[  149.969469] ip (2138) used greatest stack depth: 12272 bytes left
[  155.188296] tun0: no available key for peer 2, key-id: 0
[  155.196894] tun0: no available key for peer 3, key-id: 0
[  155.205350] tun0: no available key for peer 4, key-id: 0
[  155.213752] tun0: no available key for peer 5, key-id: 0
[  161.544810] iperf3 (2433) used greatest stack depth: 11832 bytes left
[  161.906951] tun0: deleting peer with id 1, reason 1
[  161.922552] tun1: deleting peer with id 1, reason 1
[  164.023861] tun0: deleting peer with id 2, reason 1
[  164.036906] tun2: deleting peer with id 2, reason 1
[  169.154967] tun0: deleting peer with id 4, reason 2
[  169.155089] tun0: deleting peer with id 3, reason 2
[  169.155155] tun0: deleting peer with id 5, reason 2
[  169.155229] tun0: deleting peer with id 6, reason 2
[  174.210973] tun5: deleting peer with id 5, reason 2
[  174.211132] tun4: deleting peer with id 4, reason 2
[  174.211184] tun3: deleting peer with id 3, reason 2
[  174.211975] tun6: deleting peer with id 6, reason 2