[  919.991800][T11349] PPP generic driver version 2.4.2
[  919.997665][T11349] NET: Registered PF_PPPOX protocol family
[  920.016818][T11349] l2tp_core: L2TP core driver, V2.0
[  920.031442][T11349] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  925.185383][T11427] ppp0: recursion detected
[  926.247082][T11388] ppp0: recursion detected