[  300.154422][    C3] tun0: no available key for peer 3, key-id: 0
[  308.317531][ T2500] iperf3 (2500) used greatest stack depth: 22656 bytes left
[  308.507056][ T2372] tun1: deleting peer with id 10, reason 4
[  308.507274][ T2379] tun2: deleting peer with id 11, reason 4
[  308.510975][ T2393] tun4: deleting peer with id 13, reason 4
[  308.511921][ T2386] tun3: deleting peer with id 12, reason 4
[  308.512933][ T2407] tun6: deleting peer with id 15, reason 4
[  308.513861][ T2400] tun5: deleting peer with id 14, reason 4
[  308.521522][ T2409] tun0: deleting peer with id 6, reason 4
[  308.526348][ T2409] tun0: deleting peer with id 5, reason 4
[  308.535067][ T2409] tun0: deleting peer with id 4, reason 4
[  308.543077][ T2409] tun0: deleting peer with id 3, reason 4
[  308.548064][ T2409] tun0: deleting peer with id 2, reason 4
[  308.555961][ T2409] tun0: deleting peer with id 1, reason 4
[  316.764063][  T114] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)