[  367.343235] PPP generic driver version 2.4.2
[  367.344350] NET: Registered PF_PPPOX protocol family
[  367.346551] l2tp_core: L2TP core driver, V2.0
[  367.347715] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.669672] ppp0: recursion detected