[  380.004389] PPP generic driver version 2.4.2
[  380.007123] NET: Registered PF_PPPOX protocol family
[  380.009805] l2tp_core: L2TP core driver, V2.0
[  380.010765] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.473004] ppp0: recursion detected
[  385.489560] ppp0: recursion detected