[   83.145480] tun0: no available key for peer 2, key-id: 0
[   83.189227] tun0: no available key for peer 6, key-id: 0
[   87.591513] iperf3 (2414) used greatest stack depth: 11760 bytes left
[   87.722354] tun3: deleting peer with id 12, reason 4
[   87.722369] tun4: deleting peer with id 13, reason 4
[   87.722370] tun5: deleting peer with id 14, reason 4
[   87.722385] tun2: deleting peer with id 11, reason 4
[   87.722408] tun6: deleting peer with id 15, reason 4
[   87.722432] tun1: deleting peer with id 10, reason 4
[   87.722782] tun0: deleting peer with id 6, reason 4
[   87.727247] tun0: deleting peer with id 5, reason 4
[   87.730163] tun0: deleting peer with id 4, reason 4
[   87.735164] tun0: deleting peer with id 3, reason 4
[   87.748162] tun0: deleting peer with id 2, reason 4
[   87.761148] tun0: deleting peer with id 1, reason 4