[  913.120928][T11250] PPP generic driver version 2.4.2
[  913.128698][T11250] NET: Registered PF_PPPOX protocol family
[  913.160456][T11250] l2tp_core: L2TP core driver, V2.0
[  913.170158][T11250] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  918.425883][T11321] ppp0: recursion detected
[  919.487935][T11284] ppp0: recursion detected