[  382.245507] PPP generic driver version 2.4.2
[  382.246239] NET: Registered PF_PPPOX protocol family
[  382.248293] l2tp_core: L2TP core driver, V2.0
[  382.249208] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  389.609193] ppp0: recursion detected
[  390.621917] ppp0: recursion detected