[  378.921425] PPP generic driver version 2.4.2
[  378.922305] NET: Registered PF_PPPOX protocol family
[  378.924764] l2tp_core: L2TP core driver, V2.0
[  378.926388] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  383.377064] ppp0: recursion detected
[  384.384177] ppp0: recursion detected