[  380.502199] PPP generic driver version 2.4.2
[  380.502928] NET: Registered PF_PPPOX protocol family
[  380.506230] l2tp_core: L2TP core driver, V2.0
[  380.507489] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.973192] ppp0: recursion detected
[  385.981091] ppp0: recursion detected