[  407.730127] PPP generic driver version 2.4.2
[  407.730856] NET: Registered PF_PPPOX protocol family
[  407.732870] l2tp_core: L2TP core driver, V2.0
[  407.734702] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.046522] ppp0: recursion detected
[  412.306098] ppp0: recursion detected
[  413.054875] ppp0: recursion detected