[  382.009678] PPP generic driver version 2.4.2
[  382.012320] NET: Registered PF_PPPOX protocol family
[  382.014383] l2tp_core: L2TP core driver, V2.0
[  382.015313] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.447595] ppp0: recursion detected
[  387.455041] ppp0: recursion detected