[  380.735376] PPP generic driver version 2.4.2
[  380.736085] NET: Registered PF_PPPOX protocol family
[  380.739160] l2tp_core: L2TP core driver, V2.0
[  380.740374] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.032282] ppp0: recursion detected
[  386.040002] ppp0: recursion detected