[  894.541535][T11218] PPP generic driver version 2.4.2
[  894.551885][T11218] NET: Registered PF_PPPOX protocol family
[  894.580110][T11218] l2tp_core: L2TP core driver, V2.0
[  894.602798][T11218] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  899.929098][    C1] ppp0: recursion detected
[  899.963662][T11281] ppp0: recursion detected
[  901.038707][T11242] ppp0: recursion detected