[  149.614442] ip (2119) used greatest stack depth: 12008 bytes left
[  154.900364] tun0: no available key for peer 2, key-id: 0
[  154.908796] tun0: no available key for peer 3, key-id: 0
[  154.933571] tun0: no available key for peer 6, key-id: 0
[  161.258190] iperf3 (2436) used greatest stack depth: 11872 bytes left
[  161.629120] tun0: deleting peer with id 1, reason 1
[  161.646058] tun1: deleting peer with id 1, reason 1
[  163.750234] tun0: deleting peer with id 2, reason 1
[  163.772124] tun2: deleting peer with id 2, reason 1
[  168.912328] tun0: deleting peer with id 4, reason 2
[  168.912411] tun0: deleting peer with id 3, reason 2
[  168.912446] tun0: deleting peer with id 5, reason 2
[  168.912480] tun0: deleting peer with id 6, reason 2
[  173.968322] tun6: deleting peer with id 6, reason 2
[  173.969320] tun5: deleting peer with id 5, reason 2
[  173.969376] tun4: deleting peer with id 4, reason 2
[  173.969636] tun3: deleting peer with id 3, reason 2