[  814.726527][T12125] PPP generic driver version 2.4.2
[  814.732463][T12125] NET: Registered PF_PPPOX protocol family
[  814.749344][T12125] l2tp_core: L2TP core driver, V2.0
[  814.755924][T12125] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  820.264878][T12211] ppp0: recursion detected
[  821.355880][T12164] ppp0: recursion detected