[  380.432471] PPP generic driver version 2.4.2
[  380.433244] NET: Registered PF_PPPOX protocol family
[  380.436822] l2tp_core: L2TP core driver, V2.0
[  380.437985] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.860280] ppp0: recursion detected
[  385.871821] ppp0: recursion detected