[  380.299862] PPP generic driver version 2.4.2
[  380.300611] NET: Registered PF_PPPOX protocol family
[  380.304696] l2tp_core: L2TP core driver, V2.0
[  380.305539] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.744980] ppp0: recursion detected
[  385.759766] ppp0: recursion detected