[  845.154423][T10356] PPP generic driver version 2.4.2
[  845.160648][T10356] NET: Registered PF_PPPOX protocol family
[  845.178765][T10356] l2tp_core: L2TP core driver, V2.0
[  845.189582][T10356] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  853.499213][T10535] ppp0: recursion detected
[  854.567925][T10388] ppp0: recursion detected