[  380.739088] PPP generic driver version 2.4.2
[  380.739808] NET: Registered PF_PPPOX protocol family
[  380.742843] l2tp_core: L2TP core driver, V2.0
[  380.743842] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.056883] ppp0: recursion detected
[  386.064960] ppp0: recursion detected