[  380.662922] PPP generic driver version 2.4.2
[  380.663744] NET: Registered PF_PPPOX protocol family
[  380.665803] l2tp_core: L2TP core driver, V2.0
[  380.666781] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.130818] ppp0: recursion detected
[  389.144765] ppp0: recursion detected