[  380.874140] PPP generic driver version 2.4.2
[  380.874887] NET: Registered PF_PPPOX protocol family
[  380.876962] l2tp_core: L2TP core driver, V2.0
[  380.877980] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  388.241066] ppp0: recursion detected
[  388.747047] ppp0: recursion detected
[  389.259090] ppp0: recursion detected