[  419.489404] PPP generic driver version 2.4.2
[  419.492284] NET: Registered PF_PPPOX protocol family
[  419.495022] l2tp_core: L2TP core driver, V2.0
[  419.496018] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  423.807542] ppp0: recursion detected
[  424.067857] ppp0: recursion detected
[  424.815544] ppp0: recursion detected