[  848.358966][T11243] PPP generic driver version 2.4.2
[  848.370816][T11243] NET: Registered PF_PPPOX protocol family
[  848.402084][T11243] l2tp_core: L2TP core driver, V2.0
[  848.409723][T11243] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  853.454790][T11322] ppp0: recursion detected
[  854.514823][T11283] ppp0: recursion detected