[  380.237876] PPP generic driver version 2.4.2
[  380.240789] NET: Registered PF_PPPOX protocol family
[  380.243114] l2tp_core: L2TP core driver, V2.0
[  380.244015] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.681980] ppp0: recursion detected
[  385.695410] ppp0: recursion detected