[  380.347939] PPP generic driver version 2.4.2
[  380.348684] NET: Registered PF_PPPOX protocol family
[  380.351733] l2tp_core: L2TP core driver, V2.0
[  380.352898] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.642630] ppp0: recursion detected
[  385.649140] ppp0: recursion detected