[  406.077270] PPP generic driver version 2.4.2
[  406.079768] NET: Registered PF_PPPOX protocol family
[  406.082466] l2tp_core: L2TP core driver, V2.0
[  406.083523] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  410.495168] ppp0: recursion detected
[  410.753053] ppp0: recursion detected
[  411.502329] ppp0: recursion detected