[  369.156080] PPP generic driver version 2.4.2
[  369.157482] NET: Registered PF_PPPOX protocol family
[  369.160259] l2tp_core: L2TP core driver, V2.0
[  369.161221] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  376.510366] ppp0: recursion detected
[  376.964018] ppp0: recursion detected
[  377.517059] ppp0: recursion detected