[  367.526993] PPP generic driver version 2.4.2
[  367.528303] NET: Registered PF_PPPOX protocol family
[  367.530669] l2tp_core: L2TP core driver, V2.0
[  367.531721] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  371.853023] ppp0: recursion detected
[  372.864184] ppp0: recursion detected