[  367.446186] PPP generic driver version 2.4.2
[  367.447666] NET: Registered PF_PPPOX protocol family
[  367.450002] l2tp_core: L2TP core driver, V2.0
[  367.451000] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.804475] ppp0: recursion detected
[  375.811819] ppp0: recursion detected