[  380.990677] PPP generic driver version 2.4.2
[  380.991430] NET: Registered PF_PPPOX protocol family
[  380.994341] l2tp_core: L2TP core driver, V2.0
[  380.995427] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  385.381083] ppp0: recursion detected
[  385.674400] ppp0: recursion detected
[  386.396326] ppp0: recursion detected