[  898.692542][    C1] tun0: no available key for peer 2, key-id: 0
[  898.765174][    C1] tun0: no available key for peer 3, key-id: 0
[  907.334548][ T6243] iperf3 (6243) used greatest stack depth: 23024 bytes left
[  907.547715][ T6203] tun4: deleting peer with id 13, reason 4
[  907.548476][ T6209] tun0: deleting peer with id 6, reason 4
[  907.548855][ T6193] tun1: deleting peer with id 10, reason 4
[  907.549393][ T6197] tun2: deleting peer with id 11, reason 4
[  907.549610][ T6206] tun5: deleting peer with id 14, reason 4
[  907.550227][ T6210] tun6: deleting peer with id 15, reason 4
[  907.552425][ T6200] tun3: deleting peer with id 12, reason 4
[  907.560093][ T6209] tun0: deleting peer with id 5, reason 4
[  907.564409][ T6209] tun0: deleting peer with id 4, reason 4
[  907.573659][ T6209] tun0: deleting peer with id 3, reason 4
[  907.582442][ T6209] tun0: deleting peer with id 2, reason 4
[  907.591430][ T6209] tun0: deleting peer with id 1, reason 4