[  383.143139] PPP generic driver version 2.4.2
[  383.143886] NET: Registered PF_PPPOX protocol family
[  383.147149] l2tp_core: L2TP core driver, V2.0
[  383.148185] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.583504] ppp0: recursion detected
[  388.591205] ppp0: recursion detected