[  380.687967] PPP generic driver version 2.4.2
[  380.691030] NET: Registered PF_PPPOX protocol family
[  380.693348] l2tp_core: L2TP core driver, V2.0
[  380.694277] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.992863] ppp0: recursion detected
[  386.009055] ppp0: recursion detected