[  153.848589] ip (2085) used greatest stack depth: 12088 bytes left
[  159.055285] tun0: no available key for peer 2, key-id: 0
[  159.063734] tun0: no available key for peer 3, key-id: 0
[  159.072285] tun0: no available key for peer 4, key-id: 0
[  159.080482] tun0: no available key for peer 5, key-id: 0
[  165.398957] iperf3 (2381) used greatest stack depth: 11848 bytes left
[  165.747887] tun0: deleting peer with id 1, reason 1
[  165.760941] tun1: deleting peer with id 1, reason 1
[  167.857641] tun0: deleting peer with id 2, reason 1
[  167.870282] tun2: deleting peer with id 2, reason 1
[  172.988230] tun0: deleting peer with id 4, reason 2
[  172.988308] tun0: deleting peer with id 3, reason 2
[  172.988341] tun0: deleting peer with id 5, reason 2
[  172.988376] tun0: deleting peer with id 6, reason 2
[  178.044231] tun4: deleting peer with id 4, reason 2
[  178.044231] tun5: deleting peer with id 5, reason 2
[  178.044232] tun6: deleting peer with id 6, reason 2
[  178.044555] tun3: deleting peer with id 3, reason 2