[  381.599745] PPP generic driver version 2.4.2
[  381.601272] NET: Registered PF_PPPOX protocol family
[  381.604225] l2tp_core: L2TP core driver, V2.0
[  381.605367] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.013997] ppp0: recursion detected
[  386.177872] ppp0: recursion detected
[  387.030042] ppp0: recursion detected