[  407.884799] PPP generic driver version 2.4.2
[  407.885430] NET: Registered PF_PPPOX protocol family
[  407.887814] l2tp_core: L2TP core driver, V2.0
[  407.888699] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  412.148576] ppp0: recursion detected
[  412.797983] ppp0: recursion detected
[  413.156240] ppp0: recursion detected