[  369.392987] PPP generic driver version 2.4.2
[  369.394079] NET: Registered PF_PPPOX protocol family
[  369.396203] l2tp_core: L2TP core driver, V2.0
[  369.397208] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  376.814462] ppp0: recursion detected
[  376.973340] ppp0: recursion detected
[  377.827513] ppp0: recursion detected