[  380.188800] PPP generic driver version 2.4.2
[  380.191772] NET: Registered PF_PPPOX protocol family
[  380.194043] l2tp_core: L2TP core driver, V2.0
[  380.195081] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  384.535991] ppp0: recursion detected
[  385.549568] ppp0: recursion detected