[  899.486216][T11216] PPP generic driver version 2.4.2
[  899.492560][T11216] NET: Registered PF_PPPOX protocol family
[  899.502920][T11216] l2tp_core: L2TP core driver, V2.0
[  899.515929][T11216] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  907.707291][T11401] ppp0: recursion detected
[  908.764237][T11252] ppp0: recursion detected