[  886.228647][T11107] PPP generic driver version 2.4.2
[  886.242962][T11107] NET: Registered PF_PPPOX protocol family
[  886.280111][T11107] l2tp_core: L2TP core driver, V2.0
[  886.301930][T11107] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  894.535910][T11264] ppp0: recursion detected
[  895.594555][T11139] ppp0: recursion detected