[  367.243850] PPP generic driver version 2.4.2
[  367.245240] NET: Registered PF_PPPOX protocol family
[  367.247535] l2tp_core: L2TP core driver, V2.0
[  367.248509] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.599403] ppp0: recursion detected
[  375.606652] ppp0: recursion detected