[  797.383208][T12028] PPP generic driver version 2.4.2
[  797.391545][T12028] NET: Registered PF_PPPOX protocol family
[  797.410134][T12028] l2tp_core: L2TP core driver, V2.0
[  797.422328][T12028] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  802.667592][T12107] ppp0: recursion detected
[  803.736696][T12065] ppp0: recursion detected