[  367.107573] PPP generic driver version 2.4.2
[  367.109203] NET: Registered PF_PPPOX protocol family
[  367.112236] l2tp_core: L2TP core driver, V2.0
[  367.113430] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  374.481950] ppp0: recursion detected
[  375.493279] ppp0: recursion detected