[  382.529477] PPP generic driver version 2.4.2
[  382.530396] NET: Registered PF_PPPOX protocol family
[  382.532846] l2tp_core: L2TP core driver, V2.0
[  382.533921] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.003683] ppp0: recursion detected
[  387.200893] ppp0: recursion detected
[  388.011157] ppp0: recursion detected