[  878.561048][T11242] PPP generic driver version 2.4.2
[  878.575887][T11242] NET: Registered PF_PPPOX protocol family
[  878.593363][T11242] l2tp_core: L2TP core driver, V2.0
[  878.599904][T11242] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  883.936231][T11326] ppp0: recursion detected
[  885.000238][T11281] ppp0: recursion detected