[  817.127350][T12119] PPP generic driver version 2.4.2
[  817.148445][T12119] NET: Registered PF_PPPOX protocol family
[  817.181228][T12119] l2tp_core: L2TP core driver, V2.0
[  817.187254][T12119] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  822.624335][    C2] ppp0: recursion detected
[  822.656143][T12206] ppp0: recursion detected
[  823.733442][T12157] ppp0: recursion detected