[  862.987087][T11256] PPP generic driver version 2.4.2
[  862.993037][T11256] NET: Registered PF_PPPOX protocol family
[  863.009726][T11256] l2tp_core: L2TP core driver, V2.0
[  863.015437][T11256] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  871.050701][T11441] ppp0: recursion detected
[  872.111469][T11294] ppp0: recursion detected