[  862.259062][T11249] PPP generic driver version 2.4.2
[  862.265573][T11249] NET: Registered PF_PPPOX protocol family
[  862.288527][T11249] l2tp_core: L2TP core driver, V2.0
[  862.296282][T11249] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  870.409722][T11437] ppp0: recursion detected
[  871.471453][T11288] ppp0: recursion detected