[  907.557853][T11243] PPP generic driver version 2.4.2
[  907.567990][T11243] NET: Registered PF_PPPOX protocol family
[  907.595704][T11243] l2tp_core: L2TP core driver, V2.0
[  907.602277][T11243] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  912.899309][T11323] ppp0: recursion detected
[  913.963410][T11282] ppp0: recursion detected