[  383.439295] PPP generic driver version 2.4.2
[  383.439986] NET: Registered PF_PPPOX protocol family
[  383.442788] l2tp_core: L2TP core driver, V2.0
[  383.443779] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.943113] ppp0: recursion detected
[  388.225167] ppp0: recursion detected
[  388.962057] ppp0: recursion detected