[  380.321080] PPP generic driver version 2.4.2
[  380.322676] NET: Registered PF_PPPOX protocol family
[  380.326647] l2tp_core: L2TP core driver, V2.0
[  380.327781] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.709011] ppp0: recursion detected
[  385.715812] ppp0: recursion detected