[  226.691798][    C1] tun0: no available key for peer 1, key-id: 0
[  226.796978][    C3] tun0: no available key for peer 2, key-id: 0
[  240.969347][ T2590] iperf3 (2590) used greatest stack depth: 22704 bytes left
[  243.477592][ T2684] tun0: deleting peer with id 1, reason 1
[  243.596053][ T2688] tun1: deleting peer with id 1, reason 1
[  246.747761][ T2736] tun0: deleting peer with id 2, reason 1
[  246.855832][ T2740] tun2: deleting peer with id 2, reason 1
[  249.927367][    C0] clocksource: Watchdog remote CPU 2 read timed out
[  253.064568][  T444] tun0: deleting peer with id 4, reason 2
[  253.065534][  T444] tun0: deleting peer with id 3, reason 2
[  253.065848][  T444] tun0: deleting peer with id 5, reason 2
[  253.066156][  T444] tun0: deleting peer with id 6, reason 2
[  258.248891][   T74] tun3: deleting peer with id 3, reason 2
[  258.312283][   T53] tun4: deleting peer with id 4, reason 2
[  258.440589][  T444] tun5: deleting peer with id 5, reason 2
[  258.568299][   T74] tun6: deleting peer with id 6, reason 2