[  416.065513] PPP generic driver version 2.4.2
[  416.066220] NET: Registered PF_PPPOX protocol family
[  416.069210] l2tp_core: L2TP core driver, V2.0
[  416.070457] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  420.373442] ppp0: recursion detected
[  421.389235] ppp0: recursion detected