[  907.829041][T11249] PPP generic driver version 2.4.2
[  907.837351][T11249] NET: Registered PF_PPPOX protocol family
[  907.869818][T11249] l2tp_core: L2TP core driver, V2.0
[  907.882569][T11249] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  913.099497][T11329] ppp0: recursion detected
[  913.242385][    C0] ppp0: recursion detected
[  914.161770][T11288] ppp0: recursion detected