[  380.890982] PPP generic driver version 2.4.2
[  380.891653] NET: Registered PF_PPPOX protocol family
[  380.894671] l2tp_core: L2TP core driver, V2.0
[  380.895585] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.392533] ppp0: recursion detected
[  386.409613] ppp0: recursion detected