[  383.236452] PPP generic driver version 2.4.2
[  383.237416] NET: Registered PF_PPPOX protocol family
[  383.239922] l2tp_core: L2TP core driver, V2.0
[  383.241228] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  390.612576] ppp0: recursion detected
[  391.630704] ppp0: recursion detected