[  796.999477][T12119] PPP generic driver version 2.4.2
[  797.012481][T12119] NET: Registered PF_PPPOX protocol family
[  797.029368][T12119] l2tp_core: L2TP core driver, V2.0
[  797.037988][T12119] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  802.241116][T12196] ppp0: recursion detected
[  803.308010][T12157] ppp0: recursion detected