[  382.312119] PPP generic driver version 2.4.2
[  382.314860] NET: Registered PF_PPPOX protocol family
[  382.317463] l2tp_core: L2TP core driver, V2.0
[  382.318406] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.850830] ppp0: recursion detected
[  387.869030] ppp0: recursion detected