[  834.015093][T10265] PPP generic driver version 2.4.2
[  834.022256][T10265] NET: Registered PF_PPPOX protocol family
[  834.051525][T10265] l2tp_core: L2TP core driver, V2.0
[  834.059478][T10265] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  842.312342][T10423] ppp0: recursion detected
[  843.389663][T10297] ppp0: recursion detected