[  812.084351][T12134] PPP generic driver version 2.4.2
[  812.091566][T12134] NET: Registered PF_PPPOX protocol family
[  812.109793][T12134] l2tp_core: L2TP core driver, V2.0
[  812.117421][T12134] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  817.302820][T12211] ppp0: recursion detected
[  817.524897][    C3] ppp0: recursion detected
[  818.367528][T12172] ppp0: recursion detected