[  922.805905][T11243] PPP generic driver version 2.4.2
[  922.817144][T11243] NET: Registered PF_PPPOX protocol family
[  922.833920][T11243] l2tp_core: L2TP core driver, V2.0
[  922.839865][T11243] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  928.026581][T11318] ppp0: recursion detected
[  929.081910][T11282] ppp0: recursion detected