[  380.127551] PPP generic driver version 2.4.2
[  380.128287] NET: Registered PF_PPPOX protocol family
[  380.131174] l2tp_core: L2TP core driver, V2.0
[  380.132218] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.465902] ppp0: recursion detected
[  388.476378] ppp0: recursion detected