[  380.411610] PPP generic driver version 2.4.2
[  380.412430] NET: Registered PF_PPPOX protocol family
[  380.414459] l2tp_core: L2TP core driver, V2.0
[  380.415599] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.815580] ppp0: recursion detected
[  385.166614] ppp0: recursion detected
[  385.832782] ppp0: recursion detected