[  895.134999][T11247] PPP generic driver version 2.4.2
[  895.141590][T11247] NET: Registered PF_PPPOX protocol family
[  895.167960][T11247] l2tp_core: L2TP core driver, V2.0
[  895.176248][T11247] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  900.592130][T11327] ppp0: recursion detected
[  900.966758][    C2] ppp0: recursion detected
[  901.656964][T11288] ppp0: recursion detected