[  857.134299][T10256] PPP generic driver version 2.4.2
[  857.140229][T10256] NET: Registered PF_PPPOX protocol family
[  857.161218][T10256] l2tp_core: L2TP core driver, V2.0
[  857.176332][T10256] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  862.351514][T10330] ppp0: recursion detected
[  862.551724][    C3] ppp0: recursion detected
[  863.421902][T10292] ppp0: recursion detected