[  312.481015][    C3] tun0: no available key for peer 1, key-id: 0
[  312.683014][    C3] tun0: no available key for peer 3, key-id: 0
[  313.043280][    C0] tun0: no available key for peer 6, key-id: 0
[  321.560120][ T4456] iperf3 (4456) used greatest stack depth: 22904 bytes left
[  321.789853][ T4365] tun2: deleting peer with id 11, reason 4
[  321.795679][ T4375] tun4: deleting peer with id 13, reason 4
[  321.798632][ T4385] tun6: deleting peer with id 15, reason 4
[  321.798761][ T4370] tun3: deleting peer with id 12, reason 4
[  321.800026][ T4380] tun5: deleting peer with id 14, reason 4
[  321.800188][ T4360] tun1: deleting peer with id 10, reason 4
[  321.801018][ T4386] tun0: deleting peer with id 6, reason 4
[  321.818498][ T4386] tun0: deleting peer with id 5, reason 4
[  321.827960][ T4386] tun0: deleting peer with id 4, reason 4
[  321.835964][ T4386] tun0: deleting peer with id 3, reason 4
[  321.845119][ T4386] tun0: deleting peer with id 2, reason 4
[  321.857006][ T4386] tun0: deleting peer with id 1, reason 4