[  150.035532] ip (2080) used greatest stack depth: 12136 bytes left
[  150.095293] ip (2101) used greatest stack depth: 12088 bytes left
[  155.265543] tun0: no available key for peer 4, key-id: 0
[  155.273358] tun0: no available key for peer 5, key-id: 0
[  155.281360] tun0: no available key for peer 6, key-id: 0
[  161.576524] iperf3 (2382) used greatest stack depth: 11872 bytes left
[  161.873342] tun0: deleting peer with id 1, reason 1
[  161.886467] tun1: deleting peer with id 1, reason 1
[  163.976394] tun0: deleting peer with id 2, reason 1
[  163.990441] tun2: deleting peer with id 2, reason 1
[  169.154967] tun0: deleting peer with id 4, reason 2
[  169.155076] tun0: deleting peer with id 3, reason 2
[  169.155141] tun0: deleting peer with id 5, reason 2
[  169.155208] tun0: deleting peer with id 6, reason 2
[  174.145975] tun5: deleting peer with id 5, reason 2
[  174.146108] tun4: deleting peer with id 4, reason 2
[  174.146979] tun6: deleting peer with id 6, reason 2
[  174.147064] tun3: deleting peer with id 3, reason 2