[  865.696829][T11109] PPP generic driver version 2.4.2
[  865.703402][T11109] NET: Registered PF_PPPOX protocol family
[  865.721183][T11109] l2tp_core: L2TP core driver, V2.0
[  865.727594][T11109] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  870.887046][T11184] ppp0: recursion detected
[  871.940087][T11148] ppp0: recursion detected