[  367.809915] PPP generic driver version 2.4.2
[  367.811024] NET: Registered PF_PPPOX protocol family
[  367.812716] l2tp_core: L2TP core driver, V2.0
[  367.813767] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  375.208511] ppp0: recursion detected
[  376.224357] ppp0: recursion detected