[  858.471573][T11108] PPP generic driver version 2.4.2
[  858.478914][T11108] NET: Registered PF_PPPOX protocol family
[  858.497395][T11108] l2tp_core: L2TP core driver, V2.0
[  858.511126][T11108] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  863.612921][T11183] ppp0: recursion detected
[  864.667741][T11148] ppp0: recursion detected