[  367.692501] PPP generic driver version 2.4.2
[  367.693463] NET: Registered PF_PPPOX protocol family
[  367.695651] l2tp_core: L2TP core driver, V2.0
[  367.696637] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.106816] ppp0: recursion detected
[  375.421558] ppp0: recursion detected
[  376.114500] ppp0: recursion detected