[  895.348402][T11236] PPP generic driver version 2.4.2
[  895.354623][T11236] NET: Registered PF_PPPOX protocol family
[  895.377046][T11236] l2tp_core: L2TP core driver, V2.0
[  895.397487][T11236] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  900.672301][T11321] ppp0: recursion detected
[  900.964911][    C3] ppp0: recursion detected
[  901.744193][T11274] ppp0: recursion detected