[  369.271468] PPP generic driver version 2.4.2
[  369.272340] NET: Registered PF_PPPOX protocol family
[  369.274409] l2tp_core: L2TP core driver, V2.0
[  369.275388] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  376.670796] ppp0: recursion detected
[  377.684190] ppp0: recursion detected