[  383.119933] PPP generic driver version 2.4.2
[  383.121485] NET: Registered PF_PPPOX protocol family
[  383.124029] l2tp_core: L2TP core driver, V2.0
[  383.125277] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  387.401790] ppp0: recursion detected
[  387.729777] ppp0: recursion detected
[  388.408364] ppp0: recursion detected