[  380.663045] PPP generic driver version 2.4.2
[  380.663894] NET: Registered PF_PPPOX protocol family
[  380.665935] l2tp_core: L2TP core driver, V2.0
[  380.666846] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.194164] ppp0: recursion detected
[  386.210641] ppp0: recursion detected