[  380.753525] PPP generic driver version 2.4.2
[  380.754147] NET: Registered PF_PPPOX protocol family
[  380.756502] l2tp_core: L2TP core driver, V2.0
[  380.757430] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.040400] ppp0: recursion detected
[  386.052760] ppp0: recursion detected