[  380.223538] PPP generic driver version 2.4.2
[  380.224204] NET: Registered PF_PPPOX protocol family
[  380.226767] l2tp_core: L2TP core driver, V2.0
[  380.227715] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.654626] ppp0: recursion detected