[  866.263509][T11242] PPP generic driver version 2.4.2
[  866.269948][T11242] NET: Registered PF_PPPOX protocol family
[  866.291785][T11242] l2tp_core: L2TP core driver, V2.0
[  866.298319][T11242] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  871.424304][T11321] ppp0: recursion detected
[  872.486525][T11278] ppp0: recursion detected