[  827.648753][T12126] PPP generic driver version 2.4.2
[  827.655516][T12126] NET: Registered PF_PPPOX protocol family
[  827.681087][T12126] l2tp_core: L2TP core driver, V2.0
[  827.686992][T12126] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  833.058633][T12212] ppp0: recursion detected
[  834.158873][T12165] ppp0: recursion detected