[  380.845727] PPP generic driver version 2.4.2
[  380.848811] NET: Registered PF_PPPOX protocol family
[  380.851350] l2tp_core: L2TP core driver, V2.0
[  380.852496] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.166205] ppp0: recursion detected
[  386.176992] ppp0: recursion detected