[  382.512564] PPP generic driver version 2.4.2
[  382.513242] NET: Registered PF_PPPOX protocol family
[  382.516106] l2tp_core: L2TP core driver, V2.0
[  382.517332] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.963990] ppp0: recursion detected
[  387.972025] ppp0: recursion detected