[  864.073639][T12125] PPP generic driver version 2.4.2
[  864.087172][T12125] NET: Registered PF_PPPOX protocol family
[  864.115498][T12125] l2tp_core: L2TP core driver, V2.0
[  864.122150][T12125] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  869.372951][T12204] ppp0: recursion detected
[  870.434482][T12164] ppp0: recursion detected