[  878.629350][T11107] PPP generic driver version 2.4.2
[  878.635041][T11107] NET: Registered PF_PPPOX protocol family
[  878.651776][T11107] l2tp_core: L2TP core driver, V2.0
[  878.660140][T11107] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  886.737633][T11275] ppp0: recursion detected
[  887.783289][T11144] ppp0: recursion detected