[  641.005496][    C3] tun0: no available key for peer 6, key-id: 0
[  649.105552][ T9168] tun3: deleting peer with id 12, reason 4
[  649.105744][ T9154] tun1: deleting peer with id 10, reason 4
[  649.106906][ T9182] tun5: deleting peer with id 14, reason 4
[  649.106931][ T9189] tun0: deleting peer with id 6, reason 4
[  649.107638][ T9190] tun6: deleting peer with id 15, reason 4
[  649.108001][ T9175] tun4: deleting peer with id 13, reason 4
[  649.109875][ T9161] tun2: deleting peer with id 11, reason 4
[  649.110864][ T9189] tun0: deleting peer with id 5, reason 4
[  649.116662][ T9189] tun0: deleting peer with id 4, reason 4
[  649.124087][ T9189] tun0: deleting peer with id 3, reason 4
[  649.132009][ T9189] tun0: deleting peer with id 2, reason 4
[  649.139955][ T9189] tun0: deleting peer with id 1, reason 4