[  806.179818][T12123] PPP generic driver version 2.4.2
[  806.186934][T12123] NET: Registered PF_PPPOX protocol family
[  806.206143][T12123] l2tp_core: L2TP core driver, V2.0
[  806.222130][T12123] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  811.389714][    C2] ppp0: recursion detected
[  811.436516][T12202] ppp0: recursion detected
[  812.505868][T12160] ppp0: recursion detected