[  838.506615][T10260] PPP generic driver version 2.4.2
[  838.516838][T10260] NET: Registered PF_PPPOX protocol family
[  838.545158][T10260] l2tp_core: L2TP core driver, V2.0
[  838.553859][T10260] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  843.815510][T10335] ppp0: recursion detected
[  844.124158][    C2] ppp0: recursion detected
[  844.869854][T10297] ppp0: recursion detected