[  839.309942][T11105] PPP generic driver version 2.4.2
[  839.321019][T11105] NET: Registered PF_PPPOX protocol family
[  839.346078][T11105] l2tp_core: L2TP core driver, V2.0
[  839.354511][T11105] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  844.345727][T11181] ppp0: recursion detected
[  844.627388][    C1] ppp0: recursion detected
[  845.403633][T11143] ppp0: recursion detected