[  361.802707] PPP generic driver version 2.4.2
[  361.804065] NET: Registered PF_PPPOX protocol family
[  361.806386] l2tp_core: L2TP core driver, V2.0
[  361.807360] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  369.153119] ppp0: recursion detected
[  370.164946] ppp0: recursion detected