[  150.414481] ip (2118) used greatest stack depth: 12008 bytes left
[  155.709959] tun0: no available key for peer 2, key-id: 0
[  155.745236] tun0: no available key for peer 6, key-id: 0
[  162.075534] iperf3 (2435) used greatest stack depth: 11872 bytes left
[  162.449478] tun0: deleting peer with id 1, reason 1
[  162.473892] tun1: deleting peer with id 1, reason 1
[  164.584282] tun0: deleting peer with id 2, reason 1
[  164.598384] tun2: deleting peer with id 2, reason 1
[  169.726983] tun0: deleting peer with id 4, reason 2
[  169.727050] tun0: deleting peer with id 3, reason 2
[  169.727083] tun0: deleting peer with id 5, reason 2
[  169.727114] tun0: deleting peer with id 6, reason 2
[  174.781983] tun6: deleting peer with id 6, reason 2
[  174.782349] tun5: deleting peer with id 5, reason 2
[  174.782990] tun4: deleting peer with id 4, reason 2
[  174.783081] tun3: deleting peer with id 3, reason 2