[  383.027825] PPP generic driver version 2.4.2
[  383.028662] NET: Registered PF_PPPOX protocol family
[  383.033651] l2tp_core: L2TP core driver, V2.0
[  383.034818] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  390.328334] ppp0: recursion detected
[  391.335754] ppp0: recursion detected