[  815.330858][T10261] PPP generic driver version 2.4.2
[  815.337796][T10261] NET: Registered PF_PPPOX protocol family
[  815.355218][T10261] l2tp_core: L2TP core driver, V2.0
[  815.367339][T10261] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  823.499111][T10426] ppp0: recursion detected
[  823.656733][    C3] ppp0: recursion detected
[  824.561773][T10301] ppp0: recursion detected