[  854.855745][T11236] PPP generic driver version 2.4.2
[  854.862562][T11236] NET: Registered PF_PPPOX protocol family
[  854.884906][T11236] l2tp_core: L2TP core driver, V2.0
[  854.896966][T11236] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  860.014899][    C0] ppp0: recursion detected
[  860.025051][T11316] ppp0: recursion detected
[  861.086038][T11275] ppp0: recursion detected