[  914.728883][T11346] PPP generic driver version 2.4.2
[  914.735984][T11346] NET: Registered PF_PPPOX protocol family
[  914.759485][T11346] l2tp_core: L2TP core driver, V2.0
[  914.766015][T11346] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  919.920403][    C3] ppp0: recursion detected
[  919.952230][T11426] ppp0: recursion detected
[  921.020150][T11385] ppp0: recursion detected