[  382.109930] PPP generic driver version 2.4.2
[  382.110690] NET: Registered PF_PPPOX protocol family
[  382.112883] l2tp_core: L2TP core driver, V2.0
[  382.113850] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.441304] ppp0: recursion detected
[  387.448779] ppp0: recursion detected