[  369.948286] PPP generic driver version 2.4.2
[  369.948973] NET: Registered PF_PPPOX protocol family
[  369.951389] l2tp_core: L2TP core driver, V2.0
[  369.952289] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  377.314576] ppp0: recursion detected
[  378.327568] ppp0: recursion detected