[  559.599816][    C3] tun0: no available key for peer 3, key-id: 0
[  559.847309][    C3] tun0: no available key for peer 6, key-id: 0
[  578.300868][ T8500] iperf3 (8500) used greatest stack depth: 22624 bytes left
[  580.164013][ T8594] tun0: deleting peer with id 1, reason 1
[  580.238612][ T8598] tun1: deleting peer with id 1, reason 1
[  583.155247][ T8646] tun0: deleting peer with id 2, reason 1
[  583.240426][ T8650] tun2: deleting peer with id 2, reason 1
[  589.350030][  T602] tun0: deleting peer with id 4, reason 2
[  589.350814][  T602] tun0: deleting peer with id 3, reason 2
[  589.351054][  T602] tun0: deleting peer with id 5, reason 2
[  589.351278][  T602] tun0: deleting peer with id 6, reason 2
[  594.597371][  T200] tun3: deleting peer with id 3, reason 2
[  594.660783][   T50] tun4: deleting peer with id 4, reason 2
[  594.725751][   T50] tun5: deleting peer with id 5, reason 2
[  594.789770][  T602] tun6: deleting peer with id 6, reason 2
[  597.892842][    C0] clocksource: Watchdog remote CPU 2 read timed out