[  380.911706] PPP generic driver version 2.4.2
[  380.912528] NET: Registered PF_PPPOX protocol family
[  380.916168] l2tp_core: L2TP core driver, V2.0
[  380.917083] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.376915] ppp0: recursion detected
[  386.399469] ppp0: recursion detected