[  379.747799] PPP generic driver version 2.4.2
[  379.748487] NET: Registered PF_PPPOX protocol family
[  379.751402] l2tp_core: L2TP core driver, V2.0
[  379.752422] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.068958] ppp0: recursion detected
[  384.139032] ppp0: recursion detected
[  385.075472] ppp0: recursion detected