[  365.568904] PPP generic driver version 2.4.2
[  365.569961] NET: Registered PF_PPPOX protocol family
[  365.572125] l2tp_core: L2TP core driver, V2.0
[  365.573089] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  372.929599] ppp0: recursion detected
[  373.936519] ppp0: recursion detected