[  900.267344][T11225] PPP generic driver version 2.4.2
[  900.273589][T11225] NET: Registered PF_PPPOX protocol family
[  900.283643][T11225] l2tp_core: L2TP core driver, V2.0
[  900.290945][T11225] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  908.514635][T11417] ppp0: recursion detected
[  908.633454][    C0] ppp0: recursion detected
[  909.571699][T11261] ppp0: recursion detected