[  864.806352][T11175] PPP generic driver version 2.4.2
[  864.819940][T11175] NET: Registered PF_PPPOX protocol family
[  864.839859][T11175] l2tp_core: L2TP core driver, V2.0
[  864.850765][T11175] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  869.993941][T11254] ppp0: recursion detected
[  871.053297][T11213] ppp0: recursion detected