[  380.564953] PPP generic driver version 2.4.2
[  380.565895] NET: Registered PF_PPPOX protocol family
[  380.568416] l2tp_core: L2TP core driver, V2.0
[  380.569756] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.893860] ppp0: recursion detected
[  385.901383] ppp0: recursion detected