[  653.972239][ T4917] iperf3 (4917) used greatest stack depth: 23240 bytes left
[  654.192161][ T4871] tun2: deleting peer with id 11, reason 4
[  654.195226][ T4868] tun1: deleting peer with id 10, reason 4
[  654.195350][ T4877] tun4: deleting peer with id 13, reason 4
[  654.195765][ T4883] tun0: deleting peer with id 6, reason 4
[  654.196049][ T4874] tun3: deleting peer with id 12, reason 4
[  654.196622][ T4884] tun6: deleting peer with id 15, reason 4
[  654.196640][ T4880] tun5: deleting peer with id 14, reason 4
[  654.207227][ T4883] tun0: deleting peer with id 5, reason 4
[  654.211305][ T4883] tun0: deleting peer with id 4, reason 4
[  654.219275][ T4883] tun0: deleting peer with id 3, reason 4
[  654.227273][ T4883] tun0: deleting peer with id 2, reason 4
[  654.239322][ T4883] tun0: deleting peer with id 1, reason 4
[  662.791738][  T111] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)