[  380.008740] PPP generic driver version 2.4.2
[  380.011938] NET: Registered PF_PPPOX protocol family
[  380.015448] l2tp_core: L2TP core driver, V2.0
[  380.016870] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.493520] ppp0: recursion detected
[  385.514347] ppp0: recursion detected