[  150.090397] ip (2132) used greatest stack depth: 12008 bytes left
[  155.338719] tun0: no available key for peer 2, key-id: 0
[  155.355731] tun0: no available key for peer 4, key-id: 0
[  155.364105] tun0: no available key for peer 5, key-id: 0
[  155.372486] tun0: no available key for peer 6, key-id: 0
[  161.693184] iperf3 (2435) used greatest stack depth: 11792 bytes left
[  162.111372] tun0: deleting peer with id 1, reason 1
[  162.129237] tun1: deleting peer with id 1, reason 1
[  164.238737] tun0: deleting peer with id 2, reason 1
[  164.253555] tun2: deleting peer with id 2, reason 1
[  169.408381] tun0: deleting peer with id 4, reason 2
[  169.408433] tun0: deleting peer with id 3, reason 2
[  169.408455] tun0: deleting peer with id 5, reason 2
[  169.408474] tun0: deleting peer with id 6, reason 2
[  174.401383] tun3: deleting peer with id 3, reason 2
[  174.464382] tun5: deleting peer with id 5, reason 2
[  174.465383] tun4: deleting peer with id 4, reason 2
[  174.465390] tun6: deleting peer with id 6, reason 2